diff --git a/asterix-app/ClusterControllerService/logs/jobs/1363582433975.log b/asterix-app/ClusterControllerService/logs/jobs/1363582433975.log
deleted file mode 100644
index 28acd97..0000000
--- a/asterix-app/ClusterControllerService/logs/jobs/1363582433975.log
+++ /dev/null
@@ -1,226645 +0,0 @@
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [{
-   "id": "ANID:ODID:0:0",
-   "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-  }]}],
-  "version": 1
- },
- "job-run": {
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-   "activity-cluster-id": "ACID:JID:0:0",
-   "dependencies": [],
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-      },
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-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:1"
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-{
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-   "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
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-{
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-{
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-{
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-    "id": "ANID:ODID:13:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   }]},
-   {"activities": [
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-      "ANID:ODID:3:0"
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-      "input-port": 0
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
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-     "inputs": [{
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
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-{
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-{
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-      "input-partition-counts": [],
-      "output-partition-counts": [],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": [],
-        "dependents": ["TID:ANID:ODID:4:1:0"],
-        "task-id": "TID:ANID:ODID:0:0:0"
-       },
-       {
-        "dependencies": [],
-        "dependents": ["TID:ANID:ODID:4:1:1"],
-        "task-id": "TID:ANID:ODID:0:0:1"
-       }
-      ]
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-     "task-clusters": [
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-        "start-time": 1363582446232,
-        "status": "COMPLETED",
-        "task-attempts": [{
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-         "node-id": "nc1",
-         "start-time": 1363582446232,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:0:0:0:0",
-         "task-id": "TID:ANID:ODID:0:0:0"
-        }]
-       }],
-       "produced-partitions": [],
-       "required-partitions": [],
-       "task-cluster-id": "TC:ACID:JID:55:1:0",
-       "tasks": ["TID:ANID:ODID:0:0:0"]
-      },
-      {
-       "attempts": [{
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-        "end-time": 1363582446244,
-        "start-time": 1363582446232,
-        "status": "COMPLETED",
-        "task-attempts": [{
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-         "node-id": "nc2",
-         "start-time": 1363582446232,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:0:0:1:0",
-         "task-id": "TID:ANID:ODID:0:0:1"
-        }]
-       }],
-       "produced-partitions": [],
-       "required-partitions": [],
-       "task-cluster-id": "TC:ACID:JID:55:1:1",
-       "tasks": ["TID:ANID:ODID:0:0:1"]
-      }
-     ]
-    }
-   }
-  ],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:55",
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-   "job-id": "JID:55",
-   "joblets": [
-    {
-     "counters": [],
-     "node-id": "nc1",
-     "tasks": [
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-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:4:1",
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-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      }
-     ]
-    },
-    {
-     "counters": [],
-     "node-id": "nc2",
-     "tasks": [
-      {
-       "activity-id": "ANID:ODID:0:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 1,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:4:1",
-       "attempt": 0,
-       "counters": [],
-       "partition": 1,
-       "partition-send-profile": []
-      }
-     ]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [
-   {"activities": [
-    {
-     "depends-on": ["ANID:ODID:16:0"],
-     "id": "ANID:ODID:10:1",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:22",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:12:0",
-     "inputs": [{
-      "connector-id": "CDID:22",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    }
-   ]},
-   {"activities": [
-    {
-     "id": "ANID:ODID:3:0",
-     "inputs": [{
-      "connector-id": "CDID:7",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    },
-    {
-     "id": "ANID:ODID:15:0",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:7",
-      "output-port": 0
-     }]
-    }
-   ]},
-   {"activities": [{
-    "depends-on": ["ANID:ODID:9:0"],
-    "id": "ANID:ODID:16:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   }]},
-   {"activities": [
-    {
-     "id": "ANID:ODID:20:0",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:14",
-      "output-port": 0
-     }]
-    },
-    {
-     "depends-on": [
-      "ANID:ODID:3:0",
-      "ANID:ODID:15:0"
-     ],
-     "id": "ANID:ODID:7:1",
-     "inputs": [{
-      "connector-id": "CDID:14",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:19",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:9:0",
-     "inputs": [{
-      "connector-id": "CDID:19",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    }
-   ]}
-  ],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [
-   {
-    "activities": [
-     "ANID:ODID:10:1",
-     "ANID:ODID:12:0"
-    ],
-    "activity-cluster-id": "ACID:JID:56:1",
-    "dependencies": ["ACID:JID:56:3"],
-    "plan": {
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-      {
-       "activity-id": "ANID:ODID:10:1",
-       "input-partition-counts": [],
-       "output-partition-counts": [1],
-       "partition-count": 2,
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-         "dependents": [],
-         "task-id": "TID:ANID:ODID:10:1:0"
-        },
-        {
-         "dependencies": ["TID:ANID:ODID:16:0:1"],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:10:1:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:12:0",
-       "input-partition-counts": [2],
-       "output-partition-counts": [],
-       "partition-count": 1,
-       "tasks": [{
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:12:0:0"
-       }]
-      }
-     ],
-     "task-clusters": [{
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-       "status": "COMPLETED",
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-         "task-id": "TID:ANID:ODID:10:1:0"
-        },
-        {
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-         "node-id": "nc1",
-         "start-time": 1363582446634,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:12:0:0:0",
-         "task-id": "TID:ANID:ODID:12:0:0"
-        },
-        {
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-         "status": "COMPLETED",
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-         "task-id": "TID:ANID:ODID:10:1:1"
-        }
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-      "required-partitions": [],
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-       "TID:ANID:ODID:10:1:1",
-       "TID:ANID:ODID:12:0:0"
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-   {
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-     "ANID:ODID:15:0"
-    ],
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-    "plan": {
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-       "partition-count": 2,
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-      {
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-       "partition-count": 2,
-       "tasks": [
-        {
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-         "dependents": ["TID:ANID:ODID:7:1:0"],
-         "task-id": "TID:ANID:ODID:15:0:0"
-        },
-        {
-         "dependencies": [],
-         "dependents": ["TID:ANID:ODID:7:1:1"],
-         "task-id": "TID:ANID:ODID:15:0:1"
-        }
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-         "status": "COMPLETED",
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-         "task-id": "TID:ANID:ODID:15:0:1"
-        },
-        {
-         "end-time": 1363582446421,
-         "node-id": "nc1",
-         "start-time": 1363582446303,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:3:0:0:0",
-         "task-id": "TID:ANID:ODID:3:0:0"
-        },
-        {
-         "end-time": 1363582446442,
-         "node-id": "nc2",
-         "start-time": 1363582446303,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:3:0:1:0",
-         "task-id": "TID:ANID:ODID:3:0:1"
-        },
-        {
-         "end-time": 1363582446380,
-         "node-id": "nc1",
-         "start-time": 1363582446303,
-         "status": "COMPLETED",
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-         "task-id": "TID:ANID:ODID:15:0:0"
-        }
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-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:56:0:0",
-      "tasks": [
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-       "TID:ANID:ODID:3:0:1",
-       "TID:ANID:ODID:15:0:0",
-       "TID:ANID:ODID:15:0:1"
-      ]
-     }]
-    }
-   },
-   {
-    "activities": ["ANID:ODID:16:0"],
-    "activity-cluster-id": "ACID:JID:56:3",
-    "dependencies": ["ACID:JID:56:2"],
-    "plan": {
-     "activities": [{
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-      "output-partition-counts": [],
-      "partition-count": 2,
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-        "dependents": ["TID:ANID:ODID:10:1:0"],
-        "task-id": "TID:ANID:ODID:16:0:0"
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-        "dependents": ["TID:ANID:ODID:10:1:1"],
-        "task-id": "TID:ANID:ODID:16:0:1"
-       }
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-         "status": "COMPLETED",
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-         "task-id": "TID:ANID:ODID:16:0:1"
-        },
-        {
-         "end-time": 1363582446633,
-         "node-id": "nc1",
-         "start-time": 1363582446618,
-         "status": "COMPLETED",
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-         "task-id": "TID:ANID:ODID:16:0:0"
-        }
-       ]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:56:3:0",
-      "tasks": [
-       "TID:ANID:ODID:16:0:0",
-       "TID:ANID:ODID:16:0:1"
-      ]
-     }]
-    }
-   },
-   {
-    "activities": [
-     "ANID:ODID:20:0",
-     "ANID:ODID:7:1",
-     "ANID:ODID:9:0"
-    ],
-    "activity-cluster-id": "ACID:JID:56:2",
-    "dependencies": ["ACID:JID:56:0"],
-    "plan": {
-     "activities": [
-      {
-       "activity-id": "ANID:ODID:20:0",
-       "input-partition-counts": [],
-       "output-partition-counts": [2],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:20:0:0"
-        },
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:20:0:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:7:1",
-       "input-partition-counts": [2],
-       "output-partition-counts": [2],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [
-          "TID:ANID:ODID:3:0:0",
-          "TID:ANID:ODID:15:0:0"
-         ],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:7:1:0"
-        },
-        {
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-          "TID:ANID:ODID:15:0:1",
-          "TID:ANID:ODID:3:0:1"
-         ],
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-      },
-      {
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-       "input-partition-counts": [2],
-       "output-partition-counts": [],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [],
-         "dependents": ["TID:ANID:ODID:16:0:0"],
-         "task-id": "TID:ANID:ODID:9:0:0"
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-        {
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-         "task-id": "TID:ANID:ODID:9:0:1"
-        }
-       ]
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-         "status": "COMPLETED",
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-         "task-id": "TID:ANID:ODID:20:0:0"
-        },
-        {
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-         "node-id": "nc1",
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-         "status": "COMPLETED",
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-         "task-id": "TID:ANID:ODID:7:1:0"
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-         "task-id": "TID:ANID:ODID:9:0:1"
-        }
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-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:56:2:0",
-      "tasks": [
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-       "TID:ANID:ODID:20:0:1",
-       "TID:ANID:ODID:7:1:0",
-       "TID:ANID:ODID:7:1:1",
-       "TID:ANID:ODID:9:0:0",
-       "TID:ANID:ODID:9:0:1"
-      ]
-     }]
-    }
-   }
-  ],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:56",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:56",
-   "joblets": [
-    {
-     "counters": [],
-     "node-id": "nc1",
-     "tasks": [
-      {
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-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
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-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:20:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:7:1",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:9:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:10:1",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:12:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:15:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      }
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-    },
-    {
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-       "counters": [],
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-       "partition-send-profile": []
-      },
-      {
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-       "counters": [],
-       "partition": 1,
-       "partition-send-profile": []
-      },
-      {
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-       "counters": [],
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-       "partition-send-profile": []
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-{
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-{
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-   "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
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-  "version": 1
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-{
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-{
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-      "task-cluster-id": "TC:ACID:JID:465:0:1",
-      "tasks": ["TID:ANID:ODID:0:0:1"]
-     }
-    ]
-   }
-  }],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:465",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:465",
-   "joblets": [
-    {
-     "counters": [],
-     "node-id": "nc1",
-     "tasks": [{
-      "activity-id": "ANID:ODID:0:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 0,
-      "partition-send-profile": []
-     }]
-    },
-    {
-     "counters": [],
-     "node-id": "nc2",
-     "tasks": [{
-      "activity-id": "ANID:ODID:0:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 1,
-      "partition-send-profile": []
-     }]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [
-   {"activities": [
-    {
-     "id": "ANID:ODID:0:0",
-     "inputs": [{
-      "connector-id": "CDID:0",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    },
-    {
-     "id": "ANID:ODID:2:0",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:0",
-      "output-port": 0
-     }]
-    }
-   ]},
-   {"activities": [{
-    "depends-on": ["ANID:ODID:0:0"],
-    "id": "ANID:ODID:0:1",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   }]}
-  ],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [
-   {
-    "activities": [
-     "ANID:ODID:0:0",
-     "ANID:ODID:2:0"
-    ],
-    "activity-cluster-id": "ACID:JID:466:0",
-    "dependencies": [],
-    "plan": {
-     "activities": [
-      {
-       "activity-id": "ANID:ODID:0:0",
-       "input-partition-counts": [1],
-       "output-partition-counts": [],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [],
-         "dependents": ["TID:ANID:ODID:0:1:0"],
-         "task-id": "TID:ANID:ODID:0:0:0"
-        },
-        {
-         "dependencies": [],
-         "dependents": ["TID:ANID:ODID:0:1:1"],
-         "task-id": "TID:ANID:ODID:0:0:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:2:0",
-       "input-partition-counts": [],
-       "output-partition-counts": [2],
-       "partition-count": 1,
-       "tasks": [{
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:2:0:0"
-       }]
-      }
-     ],
-     "task-clusters": [{
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582484170,
-       "start-time": 1363582484047,
-       "status": "COMPLETED",
-       "task-attempts": [
-        {
-         "end-time": 1363582484170,
-         "node-id": "nc1",
-         "start-time": 1363582484047,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:0:0:0:0",
-         "task-id": "TID:ANID:ODID:0:0:0"
-        },
-        {
-         "end-time": 1363582484170,
-         "node-id": "nc2",
-         "start-time": 1363582484047,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:0:0:1:0",
-         "task-id": "TID:ANID:ODID:0:0:1"
-        },
-        {
-         "end-time": 1363582484170,
-         "node-id": "nc2",
-         "start-time": 1363582484047,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:2:0:0:0",
-         "task-id": "TID:ANID:ODID:2:0:0"
-        }
-       ]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:466:0:0",
-      "tasks": [
-       "TID:ANID:ODID:0:0:0",
-       "TID:ANID:ODID:0:0:1",
-       "TID:ANID:ODID:2:0:0"
-      ]
-     }]
-    }
-   },
-   {
-    "activities": ["ANID:ODID:0:1"],
-    "activity-cluster-id": "ACID:JID:466:1",
-    "dependencies": ["ACID:JID:466:0"],
-    "plan": {
-     "activities": [{
-      "activity-id": "ANID:ODID:0:1",
-      "input-partition-counts": [],
-      "output-partition-counts": [],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": ["TID:ANID:ODID:0:0:0"],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:0:1:0"
-       },
-       {
-        "dependencies": ["TID:ANID:ODID:0:0:1"],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:0:1:1"
-       }
-      ]
-     }],
-     "task-clusters": [{
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582484172,
-       "start-time": 1363582484171,
-       "status": "COMPLETED",
-       "task-attempts": [
-        {
-         "end-time": 1363582484172,
-         "node-id": "nc1",
-         "start-time": 1363582484171,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:0:1:0:0",
-         "task-id": "TID:ANID:ODID:0:1:0"
-        },
-        {
-         "end-time": 1363582484172,
-         "node-id": "nc2",
-         "start-time": 1363582484171,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:0:1:1:0",
-         "task-id": "TID:ANID:ODID:0:1:1"
-        }
-       ]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:466:1:0",
-      "tasks": [
-       "TID:ANID:ODID:0:1:0",
-       "TID:ANID:ODID:0:1:1"
-      ]
-     }]
-    }
-   }
-  ],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:466",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:466",
-   "joblets": [
-    {
-     "counters": [],
-     "node-id": "nc1",
-     "tasks": [
-      {
-       "activity-id": "ANID:ODID:0:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:0:1",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      }
-     ]
-    },
-    {
-     "counters": [],
-     "node-id": "nc2",
-     "tasks": [
-      {
-       "activity-id": "ANID:ODID:0:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 1,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:0:1",
-       "attempt": 0,
-       "counters": [],
-       "partition": 1,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:2:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      }
-     ]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [
-   {
-    "id": "ANID:ODID:1:0",
-    "inputs": [{
-     "connector-id": "CDID:2",
-     "input-port": 0
-    }],
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   },
-   {
-    "id": "ANID:ODID:3:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-    "outputs": [{
-     "connector-id": "CDID:2",
-     "output-port": 0
-    }]
-   }
-  ]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": [
-    "ANID:ODID:1:0",
-    "ANID:ODID:3:0"
-   ],
-   "activity-cluster-id": "ACID:JID:467:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [
-     {
-      "activity-id": "ANID:ODID:1:0",
-      "input-partition-counts": [2],
-      "output-partition-counts": [],
-      "partition-count": 1,
-      "tasks": [{
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:1:0:0"
-      }]
-     },
-     {
-      "activity-id": "ANID:ODID:3:0",
-      "input-partition-counts": [],
-      "output-partition-counts": [1],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:3:0:0"
-       },
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:3:0:1"
-       }
-      ]
-     }
-    ],
-    "task-clusters": [{
-     "attempts": [{
-      "attempt": 0,
-      "end-time": 1363582484271,
-      "start-time": 1363582484187,
-      "status": "FAILED",
-      "task-attempts": [
-       {
-        "end-time": 1363582484226,
-        "failure-details": "Exception caught by thread: edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity:TAID:TID:ANID:ODID:1:0:0:0:0\nedu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.api.exceptions.HyracksDataException: java.lang.InterruptedException\n\tat edu.uci.ics.hyracks.control.nc.Task.pushFrames(Task.java:335)\n\tat edu.uci.ics.hyracks.control.nc.Task.run(Task.java:268)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:722)\nCaused by: edu.uci.ics.hyracks.api.exceptions.HyracksDataException: java.lang.InterruptedException\n\tat edu.uci.ics.hyracks.dataflow.std.collectors.NonDeterministicChannelReader.findNextSender(NonDeterministicChannelReader.java:112)\n\tat edu.uci.ics.hyracks.dataflow.std.collectors.NonDeterministicFrameReader.nextFrame(NonDeterministicFrameReader.java:38)\n\tat edu.uci.ics.hyracks.control.nc.Task.pushFrames(Task.java:314)\n\t... 4 more\nCaused by: java.lang.InterruptedException\n\tat java.lang.Object.wait(Native Method)\n\tat java.lang.Object.wait(Object.java:503)\n\tat edu.uci.ics.hyracks.dataflow.std.collectors.NonDeterministicChannelReader.findNextSender(NonDeterministicChannelReader.java:110)\n\t... 6 more\n\n",
-        "node-id": "nc1",
-        "start-time": 1363582484187,
-        "status": "FAILED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:1:0:0:0",
-        "task-id": "TID:ANID:ODID:1:0:0"
-       },
-       {
-        "end-time": 1363582484226,
-        "node-id": "nc1",
-        "start-time": 1363582484187,
-        "status": "ABORTED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:3:0:0:0",
-        "task-id": "TID:ANID:ODID:3:0:0"
-       },
-       {
-        "end-time": -1,
-        "failure-details": "Exception caught by thread: edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity:TAID:TID:ANID:ODID:3:0:1:0:0\nedu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException: edu.uci.ics.asterix.common.exceptions.AsterixException: Open field \"name\" has the same field name as closed field at index 0\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.std.AssignRuntimeFactory$1.produceTuple(AssignRuntimeFactory.java:126)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.std.AssignRuntimeFactory$1.nextFrame(AssignRuntimeFactory.java:112)\n\tat edu.uci.ics.hyracks.dataflow.common.comm.util.FrameUtils.flushFrame(FrameUtils.java:38)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.base.AbstractOneInputOneOutputOneFramePushRuntime.close(AbstractOneInputOneOutputOneFramePushRuntime.java:38)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.meta.AlgebricksMetaOperatorDescriptor$2.close(AlgebricksMetaOperatorDescriptor.java:141)\n\tat edu.uci.ics.hyracks.storage.am.common.dataflow.TreeIndexSearchOperatorNodePushable.close(TreeIndexSearchOperatorNodePushable.java:145)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.std.EmptyTupleSourceRuntimeFactory$1.open(EmptyTupleSourceRuntimeFactory.java:56)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.meta.AlgebricksMetaOperatorDescriptor$1.initialize(AlgebricksMetaOperatorDescriptor.java:104)\n\tat edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivityOperatorNodePushable.initialize(SuperActivityOperatorNodePushable.java:81)\n\tat edu.uci.ics.hyracks.control.nc.Task.run(Task.java:232)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:722)\nCaused by: edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException: edu.uci.ics.asterix.common.exceptions.AsterixException: Open field \"name\" has the same field name as closed field at index 0\n\tat edu.uci.ics.asterix.runtime.evaluators.functions.OpenRecordConstructorDescriptor$2$1.evaluate(OpenRecordConstructorDescriptor.java:106)\n\tat edu.uci.ics.hyracks.algebricks.core.algebra.expressions.LogicalExpressionJobGenToExpressionRuntimeProviderAdapter$ScalarEvaluatorFactoryAdapter$1.evaluate(LogicalExpressionJobGenToExpressionRuntimeProviderAdapter.java:92)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.std.AssignRuntimeFactory$1.produceTuple(AssignRuntimeFactory.java:124)\n\t... 12 more\nCaused by: edu.uci.ics.asterix.common.exceptions.AsterixException: Open field \"name\" has the same field name as closed field at index 0\n\tat edu.uci.ics.asterix.builders.RecordBuilder.addField(RecordBuilder.java:170)\n\tat edu.uci.ics.asterix.runtime.evaluators.functions.OpenRecordConstructorDescriptor$2$1.evaluate(OpenRecordConstructorDescriptor.java:96)\n\t... 14 more\n\n",
-        "node-id": "nc2",
-        "start-time": 1363582484187,
-        "status": "FAILED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:3:0:1:0",
-        "task-id": "TID:ANID:ODID:3:0:1"
-       }
-      ]
-     }],
-     "produced-partitions": [],
-     "required-partitions": [],
-     "task-cluster-id": "TC:ACID:JID:467:0:0",
-     "tasks": [
-      "TID:ANID:ODID:1:0:0",
-      "TID:ANID:ODID:3:0:0",
-      "TID:ANID:ODID:3:0:1"
-     ]
-    }]
-   }
-  }],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:467",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:467",
-   "joblets": [{
-    "counters": [],
-    "node-id": "nc1",
-    "tasks": [{
-     "activity-id": "ANID:ODID:3:0",
-     "attempt": 0,
-     "counters": [],
-     "partition": 0,
-     "partition-send-profile": []
-    }]
-   }]
-  },
-  "start-time": 0,
-  "status": "FAILURE"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [{
-   "id": "ANID:ODID:0:0",
-   "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-  }]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": ["ANID:ODID:0:0"],
-   "activity-cluster-id": "ACID:JID:468:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [{
-     "activity-id": "ANID:ODID:0:0",
-     "input-partition-counts": [],
-     "output-partition-counts": [],
-     "partition-count": 2,
-     "tasks": [
-      {
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:0"
-      },
-      {
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:1"
-      }
-     ]
-    }],
-    "task-clusters": [
-     {
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582484280,
-       "start-time": 1363582484279,
-       "status": "COMPLETED",
-       "task-attempts": [{
-        "end-time": 1363582484280,
-        "node-id": "nc1",
-        "start-time": 1363582484279,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:0:0:0:0",
-        "task-id": "TID:ANID:ODID:0:0:0"
-       }]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:468:0:0",
-      "tasks": ["TID:ANID:ODID:0:0:0"]
-     },
-     {
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582484280,
-       "start-time": 1363582484279,
-       "status": "COMPLETED",
-       "task-attempts": [{
-        "end-time": 1363582484280,
-        "node-id": "nc2",
-        "start-time": 1363582484279,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:0:0:1:0",
-        "task-id": "TID:ANID:ODID:0:0:1"
-       }]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:468:0:1",
-      "tasks": ["TID:ANID:ODID:0:0:1"]
-     }
-    ]
-   }
-  }],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:468",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:468",
-   "joblets": [
-    {
-     "counters": [],
-     "node-id": "nc1",
-     "tasks": [{
-      "activity-id": "ANID:ODID:0:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 0,
-      "partition-send-profile": []
-     }]
-    },
-    {
-     "counters": [],
-     "node-id": "nc2",
-     "tasks": [{
-      "activity-id": "ANID:ODID:0:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 1,
-      "partition-send-profile": []
-     }]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [{
-   "id": "ANID:ODID:0:0",
-   "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-  }]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": ["ANID:ODID:0:0"],
-   "activity-cluster-id": "ACID:JID:469:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [{
-     "activity-id": "ANID:ODID:0:0",
-     "input-partition-counts": [],
-     "output-partition-counts": [],
-     "partition-count": 2,
-     "tasks": [
-      {
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:0"
-      },
-      {
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:1"
-      }
-     ]
-    }],
-    "task-clusters": [
-     {
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582484292,
-       "start-time": 1363582484289,
-       "status": "COMPLETED",
-       "task-attempts": [{
-        "end-time": 1363582484292,
-        "node-id": "nc1",
-        "start-time": 1363582484289,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:0:0:0:0",
-        "task-id": "TID:ANID:ODID:0:0:0"
-       }]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:469:0:0",
-      "tasks": ["TID:ANID:ODID:0:0:0"]
-     },
-     {
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582484292,
-       "start-time": 1363582484289,
-       "status": "COMPLETED",
-       "task-attempts": [{
-        "end-time": 1363582484292,
-        "node-id": "nc2",
-        "start-time": 1363582484289,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:0:0:1:0",
-        "task-id": "TID:ANID:ODID:0:0:1"
-       }]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:469:0:1",
-      "tasks": ["TID:ANID:ODID:0:0:1"]
-     }
-    ]
-   }
-  }],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:469",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:469",
-   "joblets": [
-    {
-     "counters": [],
-     "node-id": "nc1",
-     "tasks": [{
-      "activity-id": "ANID:ODID:0:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 0,
-      "partition-send-profile": []
-     }]
-    },
-    {
-     "counters": [],
-     "node-id": "nc2",
-     "tasks": [{
-      "activity-id": "ANID:ODID:0:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 1,
-      "partition-send-profile": []
-     }]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [
-   {"activities": [
-    {
-     "id": "ANID:ODID:0:0",
-     "inputs": [{
-      "connector-id": "CDID:0",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    },
-    {
-     "id": "ANID:ODID:3:0",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:0",
-      "output-port": 0
-     }]
-    }
-   ]},
-   {"activities": [{
-    "depends-on": ["ANID:ODID:0:0"],
-    "id": "ANID:ODID:0:1",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   }]}
-  ],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [
-   {
-    "activities": [
-     "ANID:ODID:0:0",
-     "ANID:ODID:3:0"
-    ],
-    "activity-cluster-id": "ACID:JID:470:0",
-    "dependencies": [],
-    "plan": {
-     "activities": [
-      {
-       "activity-id": "ANID:ODID:0:0",
-       "input-partition-counts": [1],
-       "output-partition-counts": [],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [],
-         "dependents": ["TID:ANID:ODID:0:1:0"],
-         "task-id": "TID:ANID:ODID:0:0:0"
-        },
-        {
-         "dependencies": [],
-         "dependents": ["TID:ANID:ODID:0:1:1"],
-         "task-id": "TID:ANID:ODID:0:0:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:3:0",
-       "input-partition-counts": [],
-       "output-partition-counts": [2],
-       "partition-count": 1,
-       "tasks": [{
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:3:0:0"
-       }]
-      }
-     ],
-     "task-clusters": [{
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582484422,
-       "start-time": 1363582484303,
-       "status": "COMPLETED",
-       "task-attempts": [
-        {
-         "end-time": 1363582484422,
-         "node-id": "nc1",
-         "start-time": 1363582484303,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:0:0:0:0",
-         "task-id": "TID:ANID:ODID:0:0:0"
-        },
-        {
-         "end-time": 1363582484383,
-         "node-id": "nc2",
-         "start-time": 1363582484303,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:0:0:1:0",
-         "task-id": "TID:ANID:ODID:0:0:1"
-        },
-        {
-         "end-time": 1363582484422,
-         "node-id": "nc1",
-         "start-time": 1363582484303,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:3:0:0:0",
-         "task-id": "TID:ANID:ODID:3:0:0"
-        }
-       ]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:470:0:0",
-      "tasks": [
-       "TID:ANID:ODID:0:0:0",
-       "TID:ANID:ODID:0:0:1",
-       "TID:ANID:ODID:3:0:0"
-      ]
-     }]
-    }
-   },
-   {
-    "activities": ["ANID:ODID:0:1"],
-    "activity-cluster-id": "ACID:JID:470:1",
-    "dependencies": ["ACID:JID:470:0"],
-    "plan": {
-     "activities": [{
-      "activity-id": "ANID:ODID:0:1",
-      "input-partition-counts": [],
-      "output-partition-counts": [],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": ["TID:ANID:ODID:0:0:0"],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:0:1:0"
-       },
-       {
-        "dependencies": ["TID:ANID:ODID:0:0:1"],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:0:1:1"
-       }
-      ]
-     }],
-     "task-clusters": [{
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582484424,
-       "start-time": 1363582484423,
-       "status": "COMPLETED",
-       "task-attempts": [
-        {
-         "end-time": 1363582484424,
-         "node-id": "nc1",
-         "start-time": 1363582484423,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:0:1:0:0",
-         "task-id": "TID:ANID:ODID:0:1:0"
-        },
-        {
-         "end-time": 1363582484424,
-         "node-id": "nc2",
-         "start-time": 1363582484423,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:0:1:1:0",
-         "task-id": "TID:ANID:ODID:0:1:1"
-        }
-       ]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:470:1:0",
-      "tasks": [
-       "TID:ANID:ODID:0:1:0",
-       "TID:ANID:ODID:0:1:1"
-      ]
-     }]
-    }
-   }
-  ],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:470",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:470",
-   "joblets": [
-    {
-     "counters": [],
-     "node-id": "nc1",
-     "tasks": [
-      {
-       "activity-id": "ANID:ODID:0:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:0:1",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:3:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      }
-     ]
-    },
-    {
-     "counters": [],
-     "node-id": "nc2",
-     "tasks": [
-      {
-       "activity-id": "ANID:ODID:0:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 1,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:0:1",
-       "attempt": 0,
-       "counters": [],
-       "partition": 1,
-       "partition-send-profile": []
-      }
-     ]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [
-   {
-    "id": "ANID:ODID:1:0",
-    "inputs": [{
-     "connector-id": "CDID:2",
-     "input-port": 0
-    }],
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   },
-   {
-    "id": "ANID:ODID:3:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-    "outputs": [{
-     "connector-id": "CDID:2",
-     "output-port": 0
-    }]
-   }
-  ]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": [
-    "ANID:ODID:1:0",
-    "ANID:ODID:3:0"
-   ],
-   "activity-cluster-id": "ACID:JID:471:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [
-     {
-      "activity-id": "ANID:ODID:1:0",
-      "input-partition-counts": [2],
-      "output-partition-counts": [],
-      "partition-count": 1,
-      "tasks": [{
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:1:0:0"
-      }]
-     },
-     {
-      "activity-id": "ANID:ODID:3:0",
-      "input-partition-counts": [],
-      "output-partition-counts": [1],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:3:0:0"
-       },
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:3:0:1"
-       }
-      ]
-     }
-    ],
-    "task-clusters": [{
-     "attempts": [{
-      "attempt": 0,
-      "end-time": 1363582484519,
-      "start-time": 1363582484437,
-      "status": "FAILED",
-      "task-attempts": [
-       {
-        "end-time": 1363582484478,
-        "failure-details": "Exception caught by thread: edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity:TAID:TID:ANID:ODID:1:0:0:0:0\nedu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.api.exceptions.HyracksDataException: java.lang.InterruptedException\n\tat edu.uci.ics.hyracks.control.nc.Task.pushFrames(Task.java:335)\n\tat edu.uci.ics.hyracks.control.nc.Task.run(Task.java:268)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:722)\nCaused by: edu.uci.ics.hyracks.api.exceptions.HyracksDataException: java.lang.InterruptedException\n\tat edu.uci.ics.hyracks.dataflow.std.collectors.NonDeterministicChannelReader.findNextSender(NonDeterministicChannelReader.java:112)\n\tat edu.uci.ics.hyracks.dataflow.std.collectors.NonDeterministicFrameReader.nextFrame(NonDeterministicFrameReader.java:38)\n\tat edu.uci.ics.hyracks.control.nc.Task.pushFrames(Task.java:314)\n\t... 4 more\nCaused by: java.lang.InterruptedException\n\tat java.lang.Object.wait(Native Method)\n\tat java.lang.Object.wait(Object.java:503)\n\tat edu.uci.ics.hyracks.dataflow.std.collectors.NonDeterministicChannelReader.findNextSender(NonDeterministicChannelReader.java:110)\n\t... 6 more\n\n",
-        "node-id": "nc1",
-        "start-time": 1363582484437,
-        "status": "FAILED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:1:0:0:0",
-        "task-id": "TID:ANID:ODID:1:0:0"
-       },
-       {
-        "end-time": 1363582484478,
-        "failure-details": "Exception caught by thread: edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity:TAID:TID:ANID:ODID:3:0:0:0:0\nedu.uci.ics.hyracks.api.exceptions.HyracksDataException: java.lang.InterruptedException\n\tat edu.uci.ics.hyracks.control.nc.partitions.PipelinedPartition.ensureConnected(PipelinedPartition.java:90)\n\tat edu.uci.ics.hyracks.control.nc.partitions.PipelinedPartition.close(PipelinedPartition.java:110)\n\tat edu.uci.ics.hyracks.dataflow.std.connectors.MToNReplicatingConnectorDescriptor$1.close(MToNReplicatingConnectorDescriptor.java:69)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.base.AbstractOneInputOneOutputOneFramePushRuntime.close(AbstractOneInputOneOutputOneFramePushRuntime.java:41)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.base.AbstractOneInputOneOutputOneFramePushRuntime.close(AbstractOneInputOneOutputOneFramePushRuntime.java:41)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.meta.AlgebricksMetaOperatorDescriptor$2.close(AlgebricksMetaOperatorDescriptor.java:141)\n\tat edu.uci.ics.hyracks.storage.am.common.dataflow.TreeIndexSearchOperatorNodePushable.close(TreeIndexSearchOperatorNodePushable.java:145)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.std.EmptyTupleSourceRuntimeFactory$1.open(EmptyTupleSourceRuntimeFactory.java:56)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.meta.AlgebricksMetaOperatorDescriptor$1.initialize(AlgebricksMetaOperatorDescriptor.java:104)\n\tat edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivityOperatorNodePushable.initialize(SuperActivityOperatorNodePushable.java:81)\n\tat edu.uci.ics.hyracks.control.nc.Task.run(Task.java:232)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:722)\nCaused by: java.lang.InterruptedException\n\tat java.lang.Object.wait(Native Method)\n\tat java.lang.Object.wait(Object.java:503)\n\tat edu.uci.ics.hyracks.control.nc.partitions.PipelinedPartition.ensureConnected(PipelinedPartition.java:88)\n\t... 13 more\n\n",
-        "node-id": "nc1",
-        "start-time": 1363582484437,
-        "status": "FAILED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:3:0:0:0",
-        "task-id": "TID:ANID:ODID:3:0:0"
-       },
-       {
-        "end-time": -1,
-        "failure-details": "Exception caught by thread: edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity:TAID:TID:ANID:ODID:3:0:1:0:0\nedu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException: edu.uci.ics.asterix.common.exceptions.AsterixException: Open fields 0 and 1 have the same field name \"name\"\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.std.AssignRuntimeFactory$1.produceTuple(AssignRuntimeFactory.java:126)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.std.AssignRuntimeFactory$1.nextFrame(AssignRuntimeFactory.java:112)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.meta.AlgebricksMetaOperatorDescriptor$2.nextFrame(AlgebricksMetaOperatorDescriptor.java:136)\n\tat edu.uci.ics.hyracks.dataflow.common.comm.util.FrameUtils.flushFrame(FrameUtils.java:38)\n\tat edu.uci.ics.hyracks.storage.am.common.dataflow.TreeIndexSearchOperatorNodePushable.close(TreeIndexSearchOperatorNodePushable.java:143)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.std.EmptyTupleSourceRuntimeFactory$1.open(EmptyTupleSourceRuntimeFactory.java:56)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.meta.AlgebricksMetaOperatorDescriptor$1.initialize(AlgebricksMetaOperatorDescriptor.java:104)\n\tat edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivityOperatorNodePushable.initialize(SuperActivityOperatorNodePushable.java:81)\n\tat edu.uci.ics.hyracks.control.nc.Task.run(Task.java:232)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:722)\nCaused by: edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException: edu.uci.ics.asterix.common.exceptions.AsterixException: Open fields 0 and 1 have the same field name \"name\"\n\tat edu.uci.ics.asterix.runtime.evaluators.functions.OpenRecordConstructorDescriptor$2$1.evaluate(OpenRecordConstructorDescriptor.java:106)\n\tat edu.uci.ics.hyracks.algebricks.core.algebra.expressions.LogicalExpressionJobGenToExpressionRuntimeProviderAdapter$ScalarEvaluatorFactoryAdapter$1.evaluate(LogicalExpressionJobGenToExpressionRuntimeProviderAdapter.java:92)\n\tat edu.uci.ics.hyracks.algebricks.runtime.operators.std.AssignRuntimeFactory$1.produceTuple(AssignRuntimeFactory.java:124)\n\t... 11 more\nCaused by: edu.uci.ics.asterix.common.exceptions.AsterixException: Open fields 0 and 1 have the same field name \"name\"\n\tat edu.uci.ics.asterix.builders.RecordBuilder.write(RecordBuilder.java:203)\n\tat edu.uci.ics.asterix.runtime.evaluators.functions.OpenRecordConstructorDescriptor$2$1.evaluate(OpenRecordConstructorDescriptor.java:104)\n\t... 13 more\n\n",
-        "node-id": "nc2",
-        "start-time": 1363582484437,
-        "status": "FAILED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:3:0:1:0",
-        "task-id": "TID:ANID:ODID:3:0:1"
-       }
-      ]
-     }],
-     "produced-partitions": [],
-     "required-partitions": [],
-     "task-cluster-id": "TC:ACID:JID:471:0:0",
-     "tasks": [
-      "TID:ANID:ODID:1:0:0",
-      "TID:ANID:ODID:3:0:0",
-      "TID:ANID:ODID:3:0:1"
-     ]
-    }]
-   }
-  }],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:471",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:471",
-   "joblets": []
-  },
-  "start-time": 0,
-  "status": "FAILURE"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [{
-   "id": "ANID:ODID:0:0",
-   "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-  }]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": ["ANID:ODID:0:0"],
-   "activity-cluster-id": "ACID:JID:472:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [{
-     "activity-id": "ANID:ODID:0:0",
-     "input-partition-counts": [],
-     "output-partition-counts": [],
-     "partition-count": 2,
-     "tasks": [
-      {
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:0"
-      },
-      {
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:1"
-      }
-     ]
-    }],
-    "task-clusters": [
-     {
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582484529,
-       "start-time": 1363582484527,
-       "status": "COMPLETED",
-       "task-attempts": [{
-        "end-time": 1363582484529,
-        "node-id": "nc1",
-        "start-time": 1363582484527,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:0:0:0:0",
-        "task-id": "TID:ANID:ODID:0:0:0"
-       }]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:472:0:0",
-      "tasks": ["TID:ANID:ODID:0:0:0"]
-     },
-     {
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582484528,
-       "start-time": 1363582484527,
-       "status": "COMPLETED",
-       "task-attempts": [{
-        "end-time": 1363582484528,
-        "node-id": "nc2",
-        "start-time": 1363582484527,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:0:0:1:0",
-        "task-id": "TID:ANID:ODID:0:0:1"
-       }]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:472:0:1",
-      "tasks": ["TID:ANID:ODID:0:0:1"]
-     }
-    ]
-   }
-  }],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:472",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:472",
-   "joblets": [
-    {
-     "counters": [],
-     "node-id": "nc1",
-     "tasks": [{
-      "activity-id": "ANID:ODID:0:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 0,
-      "partition-send-profile": []
-     }]
-    },
-    {
-     "counters": [],
-     "node-id": "nc2",
-     "tasks": [{
-      "activity-id": "ANID:ODID:0:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 1,
-      "partition-send-profile": []
-     }]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
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-  "job-id": "JID:780",
-  "profile": {
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-   "job-id": "JID:780",
-   "joblets": [
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-       "partition-send-profile": []
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-      "partition": 1,
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-  "status": "TERMINATED"
- }
-}
-{
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-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
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-   {"activities": [
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-     "id": "ANID:ODID:10:1",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:22",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:14:0",
-     "inputs": [{
-      "connector-id": "CDID:22",
-      "input-port": 0
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    }
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-   {"activities": [
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-     "id": "ANID:ODID:7:1",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:19",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:9:0",
-     "inputs": [{
-      "connector-id": "CDID:19",
-      "input-port": 0
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    }
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-   {"activities": [
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-     "id": "ANID:ODID:3:1",
-     "inputs": [{
-      "connector-id": "CDID:5",
-      "input-port": 0
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
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-      "output-port": 0
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-    },
-    {
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
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-    {
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
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-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:2:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      }
-     ]
-    },
-    {
-     "counters": [],
-     "node-id": "nc2",
-     "tasks": [{
-      "activity-id": "ANID:ODID:2:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 1,
-      "partition-send-profile": []
-     }]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [
-   {"activities": [
-    {
-     "depends-on": ["ANID:ODID:14:0"],
-     "id": "ANID:ODID:7:1",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:16",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:9:0",
-     "inputs": [{
-      "connector-id": "CDID:16",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:18",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:10:0",
-     "inputs": [{
-      "connector-id": "CDID:18",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    }
-   ]},
-   {"activities": [
-    {
-     "depends-on": ["ANID:ODID:19:0"],
-     "id": "ANID:ODID:1:1",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:4",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:3:0",
-     "inputs": [{
-      "connector-id": "CDID:4",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:6",
-      "output-port": 0
-     }]
-    },
-    {
-     "depends-on": [
-      "ANID:ODID:10:0",
-      "ANID:ODID:15:0"
-     ],
-     "id": "ANID:ODID:5:1",
-     "inputs": [{
-      "connector-id": "CDID:7",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:20",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:11:0",
-     "inputs": [{
-      "connector-id": "CDID:20",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    },
-    {
-     "id": "ANID:ODID:12:0",
-     "inputs": [{
-      "connector-id": "CDID:6",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:7",
-      "output-port": 0
-     }]
-    }
-   ]},
-   {"activities": [{
-    "id": "ANID:ODID:15:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   }]},
-   {"activities": [{
-    "id": "ANID:ODID:14:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   }]},
-   {"activities": [{
-    "id": "ANID:ODID:19:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   }]}
-  ],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [
-   {
-    "activities": [
-     "ANID:ODID:7:1",
-     "ANID:ODID:9:0",
-     "ANID:ODID:10:0"
-    ],
-    "activity-cluster-id": "ACID:JID:931:4",
-    "dependencies": ["ACID:JID:931:2"],
-    "plan": {
-     "activities": [
-      {
-       "activity-id": "ANID:ODID:7:1",
-       "input-partition-counts": [],
-       "output-partition-counts": [2],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": ["TID:ANID:ODID:14:0:0"],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:7:1:0"
-        },
-        {
-         "dependencies": ["TID:ANID:ODID:14:0:1"],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:7:1:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:9:0",
-       "input-partition-counts": [2],
-       "output-partition-counts": [2],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:9:0:0"
-        },
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:9:0:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:10:0",
-       "input-partition-counts": [2],
-       "output-partition-counts": [],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [],
-         "dependents": ["TID:ANID:ODID:5:1:0"],
-         "task-id": "TID:ANID:ODID:10:0:0"
-        },
-        {
-         "dependencies": [],
-         "dependents": ["TID:ANID:ODID:5:1:1"],
-         "task-id": "TID:ANID:ODID:10:0:1"
-        }
-       ]
-      }
-     ],
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-         "task-id": "TID:ANID:ODID:7:1:1"
-        },
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-         "node-id": "nc1",
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-         "task-id": "TID:ANID:ODID:10:0:0"
-        },
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-         "end-time": 1363582522078,
-         "node-id": "nc2",
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-         "task-id": "TID:ANID:ODID:9:0:1"
-        },
-        {
-         "end-time": 1363582522078,
-         "node-id": "nc2",
-         "start-time": 1363582521847,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:10:0:1:0",
-         "task-id": "TID:ANID:ODID:10:0:1"
-        }
-       ]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:931:4:0",
-      "tasks": [
-       "TID:ANID:ODID:7:1:0",
-       "TID:ANID:ODID:7:1:1",
-       "TID:ANID:ODID:9:0:0",
-       "TID:ANID:ODID:9:0:1",
-       "TID:ANID:ODID:10:0:0",
-       "TID:ANID:ODID:10:0:1"
-      ]
-     }]
-    }
-   },
-   {
-    "activities": [
-     "ANID:ODID:1:1",
-     "ANID:ODID:3:0",
-     "ANID:ODID:5:1",
-     "ANID:ODID:11:0",
-     "ANID:ODID:12:0"
-    ],
-    "activity-cluster-id": "ACID:JID:931:3",
-    "dependencies": [
-     "ACID:JID:931:0",
-     "ACID:JID:931:1",
-     "ACID:JID:931:4"
-    ],
-    "plan": {
-     "activities": [
-      {
-       "activity-id": "ANID:ODID:1:1",
-       "input-partition-counts": [],
-       "output-partition-counts": [2],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": ["TID:ANID:ODID:19:0:0"],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:1:1:0"
-        },
-        {
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-         "dependents": [],
-         "task-id": "TID:ANID:ODID:1:1:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:3:0",
-       "input-partition-counts": [2],
-       "output-partition-counts": [2],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:3:0:0"
-        },
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:3:0:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:5:1",
-       "input-partition-counts": [2],
-       "output-partition-counts": [1],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [
-          "TID:ANID:ODID:10:0:0",
-          "TID:ANID:ODID:15:0:0"
-         ],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:5:1:0"
-        },
-        {
-         "dependencies": [
-          "TID:ANID:ODID:15:0:1",
-          "TID:ANID:ODID:10:0:1"
-         ],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:5:1:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:11:0",
-       "input-partition-counts": [2],
-       "output-partition-counts": [],
-       "partition-count": 1,
-       "tasks": [{
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-        "dependents": [],
-        "task-id": "TID:ANID:ODID:11:0:0"
-       }]
-      },
-      {
-       "activity-id": "ANID:ODID:12:0",
-       "input-partition-counts": [2],
-       "output-partition-counts": [2],
-       "partition-count": 2,
-       "tasks": [
-        {
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-         "dependents": [],
-         "task-id": "TID:ANID:ODID:12:0:0"
-        },
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:12:0:1"
-        }
-       ]
-      }
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-         "status": "COMPLETED",
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-         "task-id": "TID:ANID:ODID:11:0:0"
-        },
-        {
-         "end-time": 1363582522288,
-         "node-id": "nc1",
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-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:12:0:0:0",
-         "task-id": "TID:ANID:ODID:12:0:0"
-        },
-        {
-         "end-time": 1363582522300,
-         "node-id": "nc2",
-         "start-time": 1363582522087,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:12:0:1:0",
-         "task-id": "TID:ANID:ODID:12:0:1"
-        }
-       ]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:931:3:0",
-      "tasks": [
-       "TID:ANID:ODID:1:1:0",
-       "TID:ANID:ODID:1:1:1",
-       "TID:ANID:ODID:3:0:0",
-       "TID:ANID:ODID:3:0:1",
-       "TID:ANID:ODID:5:1:0",
-       "TID:ANID:ODID:5:1:1",
-       "TID:ANID:ODID:11:0:0",
-       "TID:ANID:ODID:12:0:0",
-       "TID:ANID:ODID:12:0:1"
-      ]
-     }]
-    }
-   },
-   {
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-      "output-partition-counts": [],
-      "partition-count": 2,
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-        "dependents": ["TID:ANID:ODID:5:1:0"],
-        "task-id": "TID:ANID:ODID:15:0:0"
-       },
-       {
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-        "dependents": ["TID:ANID:ODID:5:1:1"],
-        "task-id": "TID:ANID:ODID:15:0:1"
-       }
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-        },
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-         "status": "COMPLETED",
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-        }
-       ]
-      }],
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-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:931:1:0",
-      "tasks": [
-       "TID:ANID:ODID:15:0:0",
-       "TID:ANID:ODID:15:0:1"
-      ]
-     }]
-    }
-   },
-   {
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-    "activity-cluster-id": "ACID:JID:931:2",
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-      "output-partition-counts": [],
-      "partition-count": 2,
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-        }
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-      "task-cluster-id": "TC:ACID:JID:931:2:0",
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-       "TID:ANID:ODID:14:0:1"
-      ]
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-   {
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-        },
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-        }
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-      "produced-partitions": [],
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-      "task-cluster-id": "TC:ACID:JID:931:0:0",
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-   "activities": [
-    "ANID:ODID:0:0",
-    "ANID:ODID:2:0"
-   ],
-   "activity-cluster-id": "ACID:JID:980:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [
-     {
-      "activity-id": "ANID:ODID:0:0",
-      "input-partition-counts": [],
-      "output-partition-counts": [2],
-      "partition-count": 1,
-      "tasks": [{
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:0"
-      }]
-     },
-     {
-      "activity-id": "ANID:ODID:2:0",
-      "input-partition-counts": [1],
-      "output-partition-counts": [],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:2:0:0"
-       },
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:2:0:1"
-       }
-      ]
-     }
-    ],
-    "task-clusters": [
-     {
-      "attempts": [{
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-       "status": "COMPLETED",
-       "task-attempts": [{
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-        "node-id": "nc1",
-        "start-time": 1363582524499,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:0:0:0:0",
-        "task-id": "TID:ANID:ODID:0:0:0"
-       }]
-      }],
-      "produced-partitions": [
-       "JID:980:CDID:1:0:0",
-       "JID:980:CDID:1:0:1"
-      ],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:980:0:0",
-      "tasks": ["TID:ANID:ODID:0:0:0"]
-     },
-     {
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582524572,
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-       "status": "COMPLETED",
-       "task-attempts": [{
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-        "node-id": "nc1",
-        "start-time": 1363582524499,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:2:0:0:0",
-        "task-id": "TID:ANID:ODID:2:0:0"
-       }]
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-      "produced-partitions": [],
-      "required-partitions": ["JID:980:CDID:1:0:0"],
-      "task-cluster-id": "TC:ACID:JID:980:0:1",
-      "tasks": ["TID:ANID:ODID:2:0:0"]
-     },
-     {
-      "attempts": [{
-       "attempt": 0,
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-       "start-time": 1363582524499,
-       "status": "COMPLETED",
-       "task-attempts": [{
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-        "node-id": "nc2",
-        "start-time": 1363582524499,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:2:0:1:0",
-        "task-id": "TID:ANID:ODID:2:0:1"
-       }]
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-      "produced-partitions": [],
-      "required-partitions": ["JID:980:CDID:1:0:1"],
-      "task-cluster-id": "TC:ACID:JID:980:0:2",
-      "tasks": ["TID:ANID:ODID:2:0:1"]
-     }
-    ]
-   }
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-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:980",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:980",
-   "joblets": [
-    {
-     "counters": [],
-     "node-id": "nc1",
-     "tasks": [
-      {
-       "activity-id": "ANID:ODID:0:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:2:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      }
-     ]
-    },
-    {
-     "counters": [],
-     "node-id": "nc2",
-     "tasks": [{
-      "activity-id": "ANID:ODID:2:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 1,
-      "partition-send-profile": []
-     }]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [
-   {"activities": [
-    {
-     "depends-on": ["ANID:ODID:12:0"],
-     "id": "ANID:ODID:4:1",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:12",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:6:0",
-     "inputs": [{
-      "connector-id": "CDID:12",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:14",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:7:0",
-     "inputs": [{
-      "connector-id": "CDID:14",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    }
-   ]},
-   {"activities": [{
-    "id": "ANID:ODID:12:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   }]},
-   {"activities": [
-    {
-     "id": "ANID:ODID:16:0",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:2",
-      "output-port": 0
-     }]
-    },
-    {
-     "depends-on": [
-      "ANID:ODID:7:0",
-      "ANID:ODID:9:0"
-     ],
-     "id": "ANID:ODID:2:1",
-     "inputs": [{
-      "connector-id": "CDID:2",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:16",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:8:0",
-     "inputs": [{
-      "connector-id": "CDID:17",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    },
-    {
-     "id": "ANID:ODID:15:0",
-     "inputs": [{
-      "connector-id": "CDID:16",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:17",
-      "output-port": 0
-     }]
-    }
-   ]},
-   {"activities": [{
-    "id": "ANID:ODID:9:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   }]}
-  ],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [
-   {
-    "activities": [
-     "ANID:ODID:4:1",
-     "ANID:ODID:6:0",
-     "ANID:ODID:7:0"
-    ],
-    "activity-cluster-id": "ACID:JID:981:0",
-    "dependencies": ["ACID:JID:981:1"],
-    "plan": {
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-      {
-       "activity-id": "ANID:ODID:4:1",
-       "input-partition-counts": [],
-       "output-partition-counts": [2],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": ["TID:ANID:ODID:12:0:0"],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:4:1:0"
-        },
-        {
-         "dependencies": ["TID:ANID:ODID:12:0:1"],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:4:1:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:6:0",
-       "input-partition-counts": [2],
-       "output-partition-counts": [2],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:6:0:0"
-        },
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:6:0:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:7:0",
-       "input-partition-counts": [2],
-       "output-partition-counts": [],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [],
-         "dependents": ["TID:ANID:ODID:2:1:0"],
-         "task-id": "TID:ANID:ODID:7:0:0"
-        },
-        {
-         "dependencies": [],
-         "dependents": ["TID:ANID:ODID:2:1:1"],
-         "task-id": "TID:ANID:ODID:7:0:1"
-        }
-       ]
-      }
-     ],
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-         "task-id": "TID:ANID:ODID:4:1:0"
-        },
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-        },
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-        },
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-         "task-id": "TID:ANID:ODID:7:0:0"
-        },
-        {
-         "end-time": 1363582524918,
-         "node-id": "nc2",
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-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:6:0:1:0",
-         "task-id": "TID:ANID:ODID:6:0:1"
-        },
-        {
-         "end-time": 1363582524960,
-         "node-id": "nc2",
-         "start-time": 1363582524646,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:7:0:1:0",
-         "task-id": "TID:ANID:ODID:7:0:1"
-        }
-       ]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:981:0:0",
-      "tasks": [
-       "TID:ANID:ODID:4:1:0",
-       "TID:ANID:ODID:4:1:1",
-       "TID:ANID:ODID:6:0:0",
-       "TID:ANID:ODID:6:0:1",
-       "TID:ANID:ODID:7:0:0",
-       "TID:ANID:ODID:7:0:1"
-      ]
-     }]
-    }
-   },
-   {
-    "activities": ["ANID:ODID:12:0"],
-    "activity-cluster-id": "ACID:JID:981:1",
-    "dependencies": [],
-    "plan": {
-     "activities": [{
-      "activity-id": "ANID:ODID:12:0",
-      "input-partition-counts": [],
-      "output-partition-counts": [],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": [],
-        "dependents": ["TID:ANID:ODID:4:1:0"],
-        "task-id": "TID:ANID:ODID:12:0:0"
-       },
-       {
-        "dependencies": [],
-        "dependents": ["TID:ANID:ODID:4:1:1"],
-        "task-id": "TID:ANID:ODID:12:0:1"
-       }
-      ]
-     }],
-     "task-clusters": [{
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-       "start-time": 1363582524609,
-       "status": "COMPLETED",
-       "task-attempts": [
-        {
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-         "node-id": "nc1",
-         "start-time": 1363582524609,
-         "status": "COMPLETED",
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-         "task-id": "TID:ANID:ODID:12:0:0"
-        },
-        {
-         "end-time": 1363582524646,
-         "node-id": "nc2",
-         "start-time": 1363582524609,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:12:0:1:0",
-         "task-id": "TID:ANID:ODID:12:0:1"
-        }
-       ]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:981:1:0",
-      "tasks": [
-       "TID:ANID:ODID:12:0:0",
-       "TID:ANID:ODID:12:0:1"
-      ]
-     }]
-    }
-   },
-   {
-    "activities": [
-     "ANID:ODID:16:0",
-     "ANID:ODID:2:1",
-     "ANID:ODID:8:0",
-     "ANID:ODID:15:0"
-    ],
-    "activity-cluster-id": "ACID:JID:981:3",
-    "dependencies": [
-     "ACID:JID:981:2",
-     "ACID:JID:981:0"
-    ],
-    "plan": {
-     "activities": [
-      {
-       "activity-id": "ANID:ODID:16:0",
-       "input-partition-counts": [],
-       "output-partition-counts": [2],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:16:0:0"
-        },
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:16:0:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:2:1",
-       "input-partition-counts": [2],
-       "output-partition-counts": [1],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [
-          "TID:ANID:ODID:7:0:0",
-          "TID:ANID:ODID:9:0:0"
-         ],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:2:1:0"
-        },
-        {
-         "dependencies": [
-          "TID:ANID:ODID:7:0:1",
-          "TID:ANID:ODID:9:0:1"
-         ],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:2:1:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:8:0",
-       "input-partition-counts": [1],
-       "output-partition-counts": [],
-       "partition-count": 1,
-       "tasks": [{
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:8:0:0"
-       }]
-      },
-      {
-       "activity-id": "ANID:ODID:15:0",
-       "input-partition-counts": [2],
-       "output-partition-counts": [1],
-       "partition-count": 1,
-       "tasks": [{
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:15:0:0"
-       }]
-      }
-     ],
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-         "status": "COMPLETED",
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-         "task-id": "TID:ANID:ODID:16:0:0"
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-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:8:0:0:0",
-         "task-id": "TID:ANID:ODID:8:0:0"
-        },
-        {
-         "end-time": 1363582525162,
-         "node-id": "nc1",
-         "start-time": 1363582524960,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:15:0:0:0",
-         "task-id": "TID:ANID:ODID:15:0:0"
-        }
-       ]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:981:3:0",
-      "tasks": [
-       "TID:ANID:ODID:16:0:0",
-       "TID:ANID:ODID:16:0:1",
-       "TID:ANID:ODID:2:1:0",
-       "TID:ANID:ODID:2:1:1",
-       "TID:ANID:ODID:8:0:0",
-       "TID:ANID:ODID:15:0:0"
-      ]
-     }]
-    }
-   },
-   {
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-    "activity-cluster-id": "ACID:JID:981:2",
-    "dependencies": [],
-    "plan": {
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-      "input-partition-counts": [],
-      "output-partition-counts": [],
-      "partition-count": 2,
-      "tasks": [
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-        "dependents": ["TID:ANID:ODID:2:1:0"],
-        "task-id": "TID:ANID:ODID:9:0:0"
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-         "node-id": "nc1",
-         "start-time": 1363582524609,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:9:0:0:0",
-         "task-id": "TID:ANID:ODID:9:0:0"
-        },
-        {
-         "end-time": 1363582524643,
-         "node-id": "nc2",
-         "start-time": 1363582524609,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:9:0:1:0",
-         "task-id": "TID:ANID:ODID:9:0:1"
-        }
-       ]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:981:2:0",
-      "tasks": [
-       "TID:ANID:ODID:9:0:0",
-       "TID:ANID:ODID:9:0:1"
-      ]
-     }]
-    }
-   }
-  ],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:981",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:981",
-   "joblets": [
-    {
-     "counters": [],
-     "node-id": "nc1",
-     "tasks": [
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-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:2:0:1:0",
-        "task-id": "TID:ANID:ODID:2:0:1"
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-      "required-partitions": ["JID:1084:CDID:1:0:1"],
-      "task-cluster-id": "TC:ACID:JID:1084:0:2",
-      "tasks": ["TID:ANID:ODID:2:0:1"]
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-  "job-id": "JID:1084",
-  "profile": {
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-   "joblets": [
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-     "counters": [],
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-       "attempt": 0,
-       "counters": [],
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-       "partition-send-profile": []
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-       "counters": [],
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-     "node-id": "nc2",
-     "tasks": [{
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-      "attempt": 0,
-      "counters": [],
-      "partition": 1,
-      "partition-send-profile": []
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-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [
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-     "id": "ANID:ODID:18:1",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:39",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:20:0",
-     "inputs": [{
-      "connector-id": "CDID:39",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    }
-   ]},
-   {"activities": [
-    {
-     "depends-on": ["ANID:ODID:8:0"],
-     "id": "ANID:ODID:8:1",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:23",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:10:0",
-     "inputs": [{
-      "connector-id": "CDID:23",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:24",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:11:0",
-     "inputs": [{
-      "connector-id": "CDID:24",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    }
-   ]},
-   {"activities": [
-    {
-     "id": "ANID:ODID:4:0",
-     "inputs": [{
-      "connector-id": "CDID:10",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    },
-    {
-     "depends-on": ["ANID:ODID:3:0"],
-     "id": "ANID:ODID:41:0",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:10",
-      "output-port": 0
-     }]
-    }
-   ]},
-   {"activities": [
-    {
-     "id": "ANID:ODID:38:0",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
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-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:13:0",
-     "inputs": [{
-      "connector-id": "CDID:29",
-      "input-port": 0
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    }
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-   {"activities": [
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-      "connector-id": "CDID:41",
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
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-     "id": "ANID:ODID:21:1",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
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-      "output-port": 0
-     }]
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-   {"activities": [
-    {
-     "depends-on": ["ANID:ODID:17:0"],
-     "id": "ANID:ODID:17:1",
-     "inputs": [{
-      "connector-id": "CDID:26",
-      "input-port": 0
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    },
-    {
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-     "id": "ANID:ODID:4:1",
-     "inputs": [{
-      "connector-id": "CDID:2",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
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-      "output-port": 0
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-    },
-    {
-     "depends-on": [
-      "ANID:ODID:11:0",
-      "ANID:ODID:28:0"
-     ],
-     "id": "ANID:ODID:6:1",
-     "inputs": [{
-      "connector-id": "CDID:12",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
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-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:25:0",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:2",
-      "output-port": 0
-     }]
-    }
-   ]},
-   {"activities": [
-    {
-     "id": "ANID:ODID:8:0",
-     "inputs": [{
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-      "input-port": 0
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
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-      "output-port": 0
-     }]
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-   {"activities": [
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-     "id": "ANID:ODID:3:0",
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-   {"activities": [
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-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
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-    {
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-     "id": "ANID:ODID:13:1",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
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-   {"activities": [{
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-   }]}
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-  "version": 1
- },
- "job-run": {
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-     "ANID:ODID:20:0"
-    ],
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-{
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-{
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-{
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-{
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-{
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-{
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-       "TID:ANID:ODID:5:0:0"
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-      "task-cluster-id": "TC:ACID:JID:1456:1:0",
-      "tasks": ["TID:ANID:ODID:0:0:0"]
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-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [{
-   "id": "ANID:ODID:0:0",
-   "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-  }]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": ["ANID:ODID:0:0"],
-   "activity-cluster-id": "ACID:JID:1457:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [{
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-     "input-partition-counts": [],
-     "output-partition-counts": [],
-     "partition-count": 2,
-     "tasks": [
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-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:0"
-      },
-      {
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:1"
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-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:1457:0:0",
-      "tasks": ["TID:ANID:ODID:0:0:0"]
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-        "status": "COMPLETED",
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-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:1457:0:1",
-      "tasks": ["TID:ANID:ODID:0:0:1"]
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-  }],
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-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:1457",
-  "profile": {
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-   "job-id": "JID:1457",
-   "joblets": [
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- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [
-   {
-    "id": "ANID:ODID:1:0",
-    "inputs": [{
-     "connector-id": "CDID:2",
-     "input-port": 0
-    }],
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   },
-   {
-    "id": "ANID:ODID:3:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-    "outputs": [{
-     "connector-id": "CDID:2",
-     "output-port": 0
-    }]
-   }
-  ]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": [
-    "ANID:ODID:1:0",
-    "ANID:ODID:3:0"
-   ],
-   "activity-cluster-id": "ACID:JID:1458:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [
-     {
-      "activity-id": "ANID:ODID:1:0",
-      "input-partition-counts": [1],
-      "output-partition-counts": [],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:1:0:0"
-       },
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:1:0:1"
-       }
-      ]
-     },
-     {
-      "activity-id": "ANID:ODID:3:0",
-      "input-partition-counts": [],
-      "output-partition-counts": [2],
-      "partition-count": 1,
-      "tasks": [{
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:3:0:0"
-      }]
-     }
-    ],
-    "task-clusters": [{
-     "attempts": [{
-      "attempt": 0,
-      "end-time": 1363582558119,
-      "start-time": 1363582557982,
-      "status": "FAILED",
-      "task-attempts": [
-       {
-        "end-time": 1363582558119,
-        "node-id": "nc1",
-        "start-time": 1363582557982,
-        "status": "ABORTED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:1:0:0:0",
-        "task-id": "TID:ANID:ODID:1:0:0"
-       },
-       {
-        "end-time": -1,
-        "failure-details": "Exception caught by thread: edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity:TAID:TID:ANID:ODID:1:0:1:0:0\nedu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeDuplicateKeyException: Trying to insert duplicate key into leaf node.\n\tat edu.uci.ics.hyracks.control.nc.Task.pushFrames(Task.java:335)\n\tat edu.uci.ics.hyracks.control.nc.Task.run(Task.java:268)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:722)\nCaused by: edu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeDuplicateKeyException: Trying to insert duplicate key into leaf node.\n\tat edu.uci.ics.asterix.runtime.transaction.TreeIndexInsertUpdateDeleteOperatorNodePushable.nextFrame(TreeIndexInsertUpdateDeleteOperatorNodePushable.java:169)\n\tat edu.uci.ics.hyracks.control.nc.Task.pushFrames(Task.java:319)\n\t... 4 more\nCaused by: edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeDuplicateKeyException: Trying to insert duplicate key into leaf node.\n\tat edu.uci.ics.hyracks.storage.am.btree.frames.BTreeNSMLeafFrame.findInsertTupleIndex(BTreeNSMLeafFrame.java:64)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.performOp(BTree.java:631)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.insertUpdateOrDelete(BTree.java:242)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.insert(BTree.java:259)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.access$5(BTree.java:258)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree$BTreeAccessor.insert(BTree.java:1028)\n\tat edu.uci.ics.asterix.runtime.transaction.TreeIndexInsertUpdateDeleteOperatorNodePushable.nextFrame(TreeIndexInsertUpdateDeleteOperatorNodePushable.java:145)\n\t... 5 more\n\n",
-        "node-id": "nc2",
-        "start-time": 1363582557982,
-        "status": "FAILED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:1:0:1:0",
-        "task-id": "TID:ANID:ODID:1:0:1"
-       },
-       {
-        "end-time": 1363582558119,
-        "node-id": "nc1",
-        "start-time": 1363582557982,
-        "status": "ABORTED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:3:0:0:0",
-        "task-id": "TID:ANID:ODID:3:0:0"
-       }
-      ]
-     }],
-     "produced-partitions": [],
-     "required-partitions": [],
-     "task-cluster-id": "TC:ACID:JID:1458:0:0",
-     "tasks": [
-      "TID:ANID:ODID:1:0:0",
-      "TID:ANID:ODID:1:0:1",
-      "TID:ANID:ODID:3:0:0"
-     ]
-    }]
-   }
-  }],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:1458",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:1458",
-   "joblets": [{
-    "counters": [],
-    "node-id": "nc1",
-    "tasks": [
-     {
-      "activity-id": "ANID:ODID:1:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 0,
-      "partition-send-profile": []
-     },
-     {
-      "activity-id": "ANID:ODID:3:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 0,
-      "partition-send-profile": []
-     }
-    ]
-   }]
-  },
-  "start-time": 0,
-  "status": "FAILURE"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [
-   {
-    "id": "ANID:ODID:1:0",
-    "inputs": [{
-     "connector-id": "CDID:2",
-     "input-port": 0
-    }],
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   },
-   {
-    "id": "ANID:ODID:2:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-    "outputs": [{
-     "connector-id": "CDID:2",
-     "output-port": 0
-    }]
-   }
-  ]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": [
-    "ANID:ODID:1:0",
-    "ANID:ODID:2:0"
-   ],
-   "activity-cluster-id": "ACID:JID:1459:0",
-   "dependencies": [],
-   "plan": {
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-      "activity-id": "ANID:ODID:1:0",
-      "input-partition-counts": [2],
-      "output-partition-counts": [],
-      "partition-count": 1,
-      "tasks": [{
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:1:0:0"
-      }]
-     },
-     {
-      "activity-id": "ANID:ODID:2:0",
-      "input-partition-counts": [],
-      "output-partition-counts": [1],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:2:0:0"
-       },
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:2:0:1"
-       }
-      ]
-     }
-    ],
-    "task-clusters": [{
-     "attempts": [{
-      "attempt": 0,
-      "end-time": 1363582558236,
-      "start-time": 1363582558151,
-      "status": "COMPLETED",
-      "task-attempts": [
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-        "node-id": "nc1",
-        "start-time": 1363582558151,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:1:0:0:0",
-        "task-id": "TID:ANID:ODID:1:0:0"
-       },
-       {
-        "end-time": 1363582558235,
-        "node-id": "nc1",
-        "start-time": 1363582558151,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:2:0:0:0",
-        "task-id": "TID:ANID:ODID:2:0:0"
-       },
-       {
-        "end-time": 1363582558198,
-        "node-id": "nc2",
-        "start-time": 1363582558151,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:2:0:1:0",
-        "task-id": "TID:ANID:ODID:2:0:1"
-       }
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-     }],
-     "produced-partitions": [],
-     "required-partitions": [],
-     "task-cluster-id": "TC:ACID:JID:1459:0:0",
-     "tasks": [
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-        "failure-details": "Exception caught by thread: edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity:TAID:TID:ANID:ODID:1:0:1:0:0\nedu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeDuplicateKeyException: Trying to insert duplicate key into leaf node.\n\tat edu.uci.ics.hyracks.control.nc.Task.pushFrames(Task.java:335)\n\tat edu.uci.ics.hyracks.control.nc.Task.run(Task.java:268)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:722)\nCaused by: edu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeDuplicateKeyException: Trying to insert duplicate key into leaf node.\n\tat edu.uci.ics.asterix.runtime.transaction.TreeIndexInsertUpdateDeleteOperatorNodePushable.nextFrame(TreeIndexInsertUpdateDeleteOperatorNodePushable.java:169)\n\tat edu.uci.ics.hyracks.control.nc.Task.pushFrames(Task.java:319)\n\t... 4 more\nCaused by: edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeDuplicateKeyException: Trying to insert duplicate key into leaf node.\n\tat edu.uci.ics.hyracks.storage.am.btree.frames.BTreeNSMLeafFrame.findInsertTupleIndex(BTreeNSMLeafFrame.java:64)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.performOp(BTree.java:631)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.insertUpdateOrDelete(BTree.java:242)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.insert(BTree.java:259)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.access$5(BTree.java:258)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree$BTreeAccessor.insert(BTree.java:1028)\n\tat edu.uci.ics.asterix.runtime.transaction.TreeIndexInsertUpdateDeleteOperatorNodePushable.nextFrame(TreeIndexInsertUpdateDeleteOperatorNodePushable.java:145)\n\t... 5 more\n\n",
-        "node-id": "nc2",
-        "start-time": 1363582558491,
-        "status": "FAILED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:1:0:1:0",
-        "task-id": "TID:ANID:ODID:1:0:1"
-       },
-       {
-        "end-time": 1363582558623,
-        "node-id": "nc1",
-        "start-time": 1363582558491,
-        "status": "ABORTED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:3:0:0:0",
-        "task-id": "TID:ANID:ODID:3:0:0"
-       }
-      ]
-     }],
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-     "required-partitions": [],
-     "task-cluster-id": "TC:ACID:JID:1465:0:0",
-     "tasks": [
-      "TID:ANID:ODID:1:0:0",
-      "TID:ANID:ODID:1:0:1",
-      "TID:ANID:ODID:3:0:0"
-     ]
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-  "job-id": "JID:1465",
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-  "status": "FAILURE"
- }
-}
-{
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-    }],
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   },
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-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-    "outputs": [{
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-{
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-{
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-{
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-{
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-      "attempt": 0,
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-    },
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-     "node-id": "nc2",
-     "tasks": [{
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-      "attempt": 0,
-      "counters": [],
-      "partition": 1,
-      "partition-send-profile": []
-     }]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [{
-   "id": "ANID:ODID:0:0",
-   "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-  }]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": ["ANID:ODID:0:0"],
-   "activity-cluster-id": "ACID:JID:1471:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [{
-     "activity-id": "ANID:ODID:0:0",
-     "input-partition-counts": [],
-     "output-partition-counts": [],
-     "partition-count": 2,
-     "tasks": [
-      {
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:0"
-      },
-      {
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:1"
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-    "task-clusters": [
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-       "start-time": 1363582558946,
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-        "node-id": "nc1",
-        "start-time": 1363582558946,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:0:0:0:0",
-        "task-id": "TID:ANID:ODID:0:0:0"
-       }]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:1471:0:0",
-      "tasks": ["TID:ANID:ODID:0:0:0"]
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-        "status": "COMPLETED",
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-        "task-id": "TID:ANID:ODID:0:0:1"
-       }]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:1471:0:1",
-      "tasks": ["TID:ANID:ODID:0:0:1"]
-     }
-    ]
-   }
-  }],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:1471",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:1471",
-   "joblets": [
-    {
-     "counters": [],
-     "node-id": "nc1",
-     "tasks": [{
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-      "attempt": 0,
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-    },
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-     "node-id": "nc2",
-     "tasks": [{
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-      "attempt": 0,
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-     }]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [
-   {
-    "id": "ANID:ODID:1:0",
-    "inputs": [{
-     "connector-id": "CDID:2",
-     "input-port": 0
-    }],
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   },
-   {
-    "id": "ANID:ODID:2:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-    "outputs": [{
-     "connector-id": "CDID:2",
-     "output-port": 0
-    }]
-   }
-  ]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": [
-    "ANID:ODID:1:0",
-    "ANID:ODID:2:0"
-   ],
-   "activity-cluster-id": "ACID:JID:1472:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [
-     {
-      "activity-id": "ANID:ODID:1:0",
-      "input-partition-counts": [1],
-      "output-partition-counts": [],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:1:0:0"
-       },
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:1:0:1"
-       }
-      ]
-     },
-     {
-      "activity-id": "ANID:ODID:2:0",
-      "input-partition-counts": [],
-      "output-partition-counts": [2],
-      "partition-count": 1,
-      "tasks": [{
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:2:0:0"
-      }]
-     }
-    ],
-    "task-clusters": [{
-     "attempts": [{
-      "attempt": 0,
-      "end-time": 1363582559160,
-      "start-time": 1363582558997,
-      "status": "FAILED",
-      "task-attempts": [
-       {
-        "end-time": 1363582559159,
-        "node-id": "nc1",
-        "start-time": 1363582558997,
-        "status": "ABORTED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:1:0:0:0",
-        "task-id": "TID:ANID:ODID:1:0:0"
-       },
-       {
-        "end-time": 1363582559159,
-        "node-id": "nc1",
-        "start-time": 1363582558997,
-        "status": "ABORTED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:2:0:0:0",
-        "task-id": "TID:ANID:ODID:2:0:0"
-       },
-       {
-        "end-time": -1,
-        "failure-details": "Exception caught by thread: edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity:TAID:TID:ANID:ODID:1:0:1:0:0\nedu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeDuplicateKeyException: Trying to insert duplicate key into leaf node.\n\tat edu.uci.ics.hyracks.control.nc.Task.pushFrames(Task.java:335)\n\tat edu.uci.ics.hyracks.control.nc.Task.run(Task.java:268)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:722)\nCaused by: edu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeDuplicateKeyException: Trying to insert duplicate key into leaf node.\n\tat edu.uci.ics.asterix.runtime.transaction.TreeIndexInsertUpdateDeleteOperatorNodePushable.nextFrame(TreeIndexInsertUpdateDeleteOperatorNodePushable.java:169)\n\tat edu.uci.ics.hyracks.control.nc.Task.pushFrames(Task.java:319)\n\t... 4 more\nCaused by: edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeDuplicateKeyException: Trying to insert duplicate key into leaf node.\n\tat edu.uci.ics.hyracks.storage.am.btree.frames.BTreeNSMLeafFrame.findInsertTupleIndex(BTreeNSMLeafFrame.java:64)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.performOp(BTree.java:631)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.insertUpdateOrDelete(BTree.java:242)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.insert(BTree.java:259)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.access$5(BTree.java:258)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree$BTreeAccessor.insert(BTree.java:1028)\n\tat edu.uci.ics.asterix.runtime.transaction.TreeIndexInsertUpdateDeleteOperatorNodePushable.nextFrame(TreeIndexInsertUpdateDeleteOperatorNodePushable.java:145)\n\t... 5 more\n\n",
-        "node-id": "nc2",
-        "start-time": 1363582558997,
-        "status": "FAILED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:1:0:1:0",
-        "task-id": "TID:ANID:ODID:1:0:1"
-       }
-      ]
-     }],
-     "produced-partitions": [],
-     "required-partitions": [],
-     "task-cluster-id": "TC:ACID:JID:1472:0:0",
-     "tasks": [
-      "TID:ANID:ODID:1:0:0",
-      "TID:ANID:ODID:1:0:1",
-      "TID:ANID:ODID:2:0:0"
-     ]
-    }]
-   }
-  }],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:1472",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:1472",
-   "joblets": [{
-    "counters": [],
-    "node-id": "nc1",
-    "tasks": [
-     {
-      "activity-id": "ANID:ODID:1:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 0,
-      "partition-send-profile": []
-     },
-     {
-      "activity-id": "ANID:ODID:2:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 0,
-      "partition-send-profile": []
-     }
-    ]
-   }]
-  },
-  "start-time": 0,
-  "status": "FAILURE"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [
-   {
-    "id": "ANID:ODID:1:0",
-    "inputs": [{
-     "connector-id": "CDID:2",
-     "input-port": 0
-    }],
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   },
-   {
-    "id": "ANID:ODID:3:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-    "outputs": [{
-     "connector-id": "CDID:2",
-     "output-port": 0
-    }]
-   }
-  ]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": [
-    "ANID:ODID:1:0",
-    "ANID:ODID:3:0"
-   ],
-   "activity-cluster-id": "ACID:JID:1473:0",
-   "dependencies": [],
-   "plan": {
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-      "input-partition-counts": [2],
-      "output-partition-counts": [],
-      "partition-count": 1,
-      "tasks": [{
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:1:0:0"
-      }]
-     },
-     {
-      "activity-id": "ANID:ODID:3:0",
-      "input-partition-counts": [],
-      "output-partition-counts": [1],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:3:0:0"
-       },
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:3:0:1"
-       }
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-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:1:0:0:0",
-        "task-id": "TID:ANID:ODID:1:0:0"
-       },
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-       },
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-        "node-id": "nc2",
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-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:3:0:1:0",
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-      "TID:ANID:ODID:3:0:0",
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-  "job-id": "JID:1473",
-  "profile": {
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-   "job-id": "JID:1473",
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- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [{
-   "id": "ANID:ODID:0:0",
-   "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-  }]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": ["ANID:ODID:0:0"],
-   "activity-cluster-id": "ACID:JID:1474:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [{
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-     "input-partition-counts": [],
-     "output-partition-counts": [],
-     "partition-count": 2,
-     "tasks": [
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-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:0"
-      },
-      {
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-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:1"
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-    "task-clusters": [
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-       }]
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-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:1474:0:0",
-      "tasks": ["TID:ANID:ODID:0:0:0"]
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-       }]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:1474:0:1",
-      "tasks": ["TID:ANID:ODID:0:0:1"]
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-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [{
-   "id": "ANID:ODID:0:0",
-   "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-  }]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": ["ANID:ODID:0:0"],
-   "activity-cluster-id": "ACID:JID:1475:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [{
-     "activity-id": "ANID:ODID:0:0",
-     "input-partition-counts": [],
-     "output-partition-counts": [],
-     "partition-count": 2,
-     "tasks": [
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-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:0"
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-       "dependents": [],
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-      "task-cluster-id": "TC:ACID:JID:1475:0:0",
-      "tasks": ["TID:ANID:ODID:0:0:0"]
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-      }],
-      "produced-partitions": [],
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-      "task-cluster-id": "TC:ACID:JID:1475:0:1",
-      "tasks": ["TID:ANID:ODID:0:0:1"]
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-   }
-  }],
-  "application-name": "asterix",
-  "create-time": 0,
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-  "profile": {
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-      "partition-send-profile": []
-     }]
-    }
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-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [
-   {
-    "id": "ANID:ODID:1:0",
-    "inputs": [{
-     "connector-id": "CDID:2",
-     "input-port": 0
-    }],
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   },
-   {
-    "id": "ANID:ODID:4:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-    "outputs": [{
-     "connector-id": "CDID:2",
-     "output-port": 0
-    }]
-   }
-  ]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": [
-    "ANID:ODID:1:0",
-    "ANID:ODID:4:0"
-   ],
-   "activity-cluster-id": "ACID:JID:1476:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [
-     {
-      "activity-id": "ANID:ODID:1:0",
-      "input-partition-counts": [1],
-      "output-partition-counts": [],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:1:0:0"
-       },
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:1:0:1"
-       }
-      ]
-     },
-     {
-      "activity-id": "ANID:ODID:4:0",
-      "input-partition-counts": [],
-      "output-partition-counts": [2],
-      "partition-count": 1,
-      "tasks": [{
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:4:0:0"
-      }]
-     }
-    ],
-    "task-clusters": [{
-     "attempts": [{
-      "attempt": 0,
-      "end-time": 1363582559460,
-      "start-time": 1363582559333,
-      "status": "FAILED",
-      "task-attempts": [
-       {
-        "end-time": 1363582559460,
-        "node-id": "nc1",
-        "start-time": 1363582559333,
-        "status": "ABORTED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:1:0:0:0",
-        "task-id": "TID:ANID:ODID:1:0:0"
-       },
-       {
-        "end-time": -1,
-        "failure-details": "Exception caught by thread: edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity:TAID:TID:ANID:ODID:1:0:1:0:0\nedu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeDuplicateKeyException: Trying to insert duplicate key into leaf node.\n\tat edu.uci.ics.hyracks.control.nc.Task.pushFrames(Task.java:335)\n\tat edu.uci.ics.hyracks.control.nc.Task.run(Task.java:268)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:722)\nCaused by: edu.uci.ics.hyracks.api.exceptions.HyracksDataException: edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeDuplicateKeyException: Trying to insert duplicate key into leaf node.\n\tat edu.uci.ics.asterix.runtime.transaction.TreeIndexInsertUpdateDeleteOperatorNodePushable.nextFrame(TreeIndexInsertUpdateDeleteOperatorNodePushable.java:169)\n\tat edu.uci.ics.hyracks.control.nc.Task.pushFrames(Task.java:319)\n\t... 4 more\nCaused by: edu.uci.ics.hyracks.storage.am.btree.exceptions.BTreeDuplicateKeyException: Trying to insert duplicate key into leaf node.\n\tat edu.uci.ics.hyracks.storage.am.btree.frames.BTreeNSMLeafFrame.findInsertTupleIndex(BTreeNSMLeafFrame.java:64)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.performOp(BTree.java:631)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.insertUpdateOrDelete(BTree.java:242)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.insert(BTree.java:259)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree.access$5(BTree.java:258)\n\tat edu.uci.ics.hyracks.storage.am.btree.impls.BTree$BTreeAccessor.insert(BTree.java:1028)\n\tat edu.uci.ics.asterix.runtime.transaction.TreeIndexInsertUpdateDeleteOperatorNodePushable.nextFrame(TreeIndexInsertUpdateDeleteOperatorNodePushable.java:145)\n\t... 5 more\n\n",
-        "node-id": "nc2",
-        "start-time": 1363582559333,
-        "status": "FAILED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:1:0:1:0",
-        "task-id": "TID:ANID:ODID:1:0:1"
-       },
-       {
-        "end-time": 1363582559460,
-        "node-id": "nc1",
-        "start-time": 1363582559333,
-        "status": "ABORTED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:4:0:0:0",
-        "task-id": "TID:ANID:ODID:4:0:0"
-       }
-      ]
-     }],
-     "produced-partitions": [],
-     "required-partitions": [],
-     "task-cluster-id": "TC:ACID:JID:1476:0:0",
-     "tasks": [
-      "TID:ANID:ODID:1:0:0",
-      "TID:ANID:ODID:1:0:1",
-      "TID:ANID:ODID:4:0:0"
-     ]
-    }]
-   }
-  }],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:1476",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:1476",
-   "joblets": [{
-    "counters": [],
-    "node-id": "nc1",
-    "tasks": [
-     {
-      "activity-id": "ANID:ODID:1:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 0,
-      "partition-send-profile": []
-     },
-     {
-      "activity-id": "ANID:ODID:4:0",
-      "attempt": 0,
-      "counters": [],
-      "partition": 0,
-      "partition-send-profile": []
-     }
-    ]
-   }]
-  },
-  "start-time": 0,
-  "status": "FAILURE"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [
-   {
-    "id": "ANID:ODID:1:0",
-    "inputs": [{
-     "connector-id": "CDID:2",
-     "input-port": 0
-    }],
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   },
-   {
-    "id": "ANID:ODID:3:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-    "outputs": [{
-     "connector-id": "CDID:2",
-     "output-port": 0
-    }]
-   }
-  ]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": [
-    "ANID:ODID:1:0",
-    "ANID:ODID:3:0"
-   ],
-   "activity-cluster-id": "ACID:JID:1477:0",
-   "dependencies": [],
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-      "activity-id": "ANID:ODID:1:0",
-      "input-partition-counts": [2],
-      "output-partition-counts": [],
-      "partition-count": 1,
-      "tasks": [{
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:1:0:0"
-      }]
-     },
-     {
-      "activity-id": "ANID:ODID:3:0",
-      "input-partition-counts": [],
-      "output-partition-counts": [1],
-      "partition-count": 2,
-      "tasks": [
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:3:0:0"
-       },
-       {
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:3:0:1"
-       }
-      ]
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-    ],
-    "task-clusters": [{
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-      "end-time": 1363582559581,
-      "start-time": 1363582559470,
-      "status": "COMPLETED",
-      "task-attempts": [
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-        "node-id": "nc1",
-        "start-time": 1363582559470,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:1:0:0:0",
-        "task-id": "TID:ANID:ODID:1:0:0"
-       },
-       {
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-        "node-id": "nc1",
-        "start-time": 1363582559470,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:3:0:0:0",
-        "task-id": "TID:ANID:ODID:3:0:0"
-       },
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-        "node-id": "nc2",
-        "start-time": 1363582559470,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:3:0:1:0",
-        "task-id": "TID:ANID:ODID:3:0:1"
-       }
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-     "produced-partitions": [],
-     "required-partitions": [],
-     "task-cluster-id": "TC:ACID:JID:1477:0:0",
-     "tasks": [
-      "TID:ANID:ODID:1:0:0",
-      "TID:ANID:ODID:3:0:0",
-      "TID:ANID:ODID:3:0:1"
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-  }],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:1477",
-  "profile": {
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-   "job-id": "JID:1477",
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-       "counters": [],
-       "partition": 0,
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-      "attempt": 0,
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-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [{"activities": [
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-    "id": "ANID:ODID:0:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-    "outputs": [{
-     "connector-id": "CDID:0",
-     "output-port": 0
-    }]
-   },
-   {
-    "id": "ANID:ODID:1:0",
-    "inputs": [{
-     "connector-id": "CDID:0",
-     "input-port": 0
-    }],
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   }
-  ]}],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [{
-   "activities": [
-    "ANID:ODID:0:0",
-    "ANID:ODID:1:0"
-   ],
-   "activity-cluster-id": "ACID:JID:1478:0",
-   "dependencies": [],
-   "plan": {
-    "activities": [
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-      "activity-id": "ANID:ODID:0:0",
-      "input-partition-counts": [],
-      "output-partition-counts": [1],
-      "partition-count": 1,
-      "tasks": [{
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:0:0:0"
-      }]
-     },
-     {
-      "activity-id": "ANID:ODID:1:0",
-      "input-partition-counts": [1],
-      "output-partition-counts": [],
-      "partition-count": 1,
-      "tasks": [{
-       "dependencies": [],
-       "dependents": [],
-       "task-id": "TID:ANID:ODID:1:0:0"
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-    ],
-    "task-clusters": [{
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-      "end-time": 1363582559743,
-      "start-time": 1363582559659,
-      "status": "COMPLETED",
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-        "start-time": 1363582559659,
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-        "task-attempt-id": "TAID:TID:ANID:ODID:0:0:0:0",
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-       },
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-        "node-id": "nc1",
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-        "status": "COMPLETED",
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-     "required-partitions": [],
-     "task-cluster-id": "TC:ACID:JID:1478:0:0",
-     "tasks": [
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-      "TID:ANID:ODID:1:0:0"
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-  "end-time": 0,
-  "job-id": "JID:1478",
-  "profile": {
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-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [
-   {"activities": [
-    {
-     "depends-on": ["ANID:ODID:0:0"],
-     "id": "ANID:ODID:1:1",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:3",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:3:0",
-     "inputs": [{
-      "connector-id": "CDID:3",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:4",
-      "output-port": 0
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-    },
-    {
-     "id": "ANID:ODID:6:0",
-     "inputs": [{
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-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    }
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-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
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-  "version": 1
- },
- "job-run": {
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-     "ANID:ODID:3:0",
-     "ANID:ODID:6:0"
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-      {
-       "activity-id": "ANID:ODID:6:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      }
-     ]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}
-{
- "activity-cluster-graph": {
-  "activity-clusters": [
-   {"activities": [{
-    "id": "ANID:ODID:0:0",
-    "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-   }]},
-   {"activities": [
-    {
-     "depends-on": ["ANID:ODID:0:0"],
-     "id": "ANID:ODID:1:1",
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:3",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:3:0",
-     "inputs": [{
-      "connector-id": "CDID:3",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity",
-     "outputs": [{
-      "connector-id": "CDID:4",
-      "output-port": 0
-     }]
-    },
-    {
-     "id": "ANID:ODID:5:0",
-     "inputs": [{
-      "connector-id": "CDID:4",
-      "input-port": 0
-     }],
-     "java-class": "edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivity"
-    }
-   ]}
-  ],
-  "version": 1
- },
- "job-run": {
-  "activity-clusters": [
-   {
-    "activities": ["ANID:ODID:0:0"],
-    "activity-cluster-id": "ACID:JID:1480:1",
-    "dependencies": [],
-    "plan": {
-     "activities": [{
-      "activity-id": "ANID:ODID:0:0",
-      "input-partition-counts": [],
-      "output-partition-counts": [],
-      "partition-count": 1,
-      "tasks": [{
-       "dependencies": [],
-       "dependents": ["TID:ANID:ODID:1:1:0"],
-       "task-id": "TID:ANID:ODID:0:0:0"
-      }]
-     }],
-     "task-clusters": [{
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582560143,
-       "start-time": 1363582560064,
-       "status": "COMPLETED",
-       "task-attempts": [{
-        "end-time": 1363582560143,
-        "node-id": "nc2",
-        "start-time": 1363582560064,
-        "status": "COMPLETED",
-        "task-attempt-id": "TAID:TID:ANID:ODID:0:0:0:0",
-        "task-id": "TID:ANID:ODID:0:0:0"
-       }]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:1480:1:0",
-      "tasks": ["TID:ANID:ODID:0:0:0"]
-     }]
-    }
-   },
-   {
-    "activities": [
-     "ANID:ODID:1:1",
-     "ANID:ODID:3:0",
-     "ANID:ODID:5:0"
-    ],
-    "activity-cluster-id": "ACID:JID:1480:0",
-    "dependencies": ["ACID:JID:1480:1"],
-    "plan": {
-     "activities": [
-      {
-       "activity-id": "ANID:ODID:1:1",
-       "input-partition-counts": [],
-       "output-partition-counts": [2],
-       "partition-count": 1,
-       "tasks": [{
-        "dependencies": ["TID:ANID:ODID:0:0:0"],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:1:1:0"
-       }]
-      },
-      {
-       "activity-id": "ANID:ODID:3:0",
-       "input-partition-counts": [1],
-       "output-partition-counts": [1],
-       "partition-count": 2,
-       "tasks": [
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:3:0:0"
-        },
-        {
-         "dependencies": [],
-         "dependents": [],
-         "task-id": "TID:ANID:ODID:3:0:1"
-        }
-       ]
-      },
-      {
-       "activity-id": "ANID:ODID:5:0",
-       "input-partition-counts": [2],
-       "output-partition-counts": [],
-       "partition-count": 1,
-       "tasks": [{
-        "dependencies": [],
-        "dependents": [],
-        "task-id": "TID:ANID:ODID:5:0:0"
-       }]
-      }
-     ],
-     "task-clusters": [{
-      "attempts": [{
-       "attempt": 0,
-       "end-time": 1363582560311,
-       "start-time": 1363582560144,
-       "status": "COMPLETED",
-       "task-attempts": [
-        {
-         "end-time": 1363582560187,
-         "node-id": "nc2",
-         "start-time": 1363582560144,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:1:1:0:0",
-         "task-id": "TID:ANID:ODID:1:1:0"
-        },
-        {
-         "end-time": 1363582560228,
-         "node-id": "nc1",
-         "start-time": 1363582560144,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:3:0:0:0",
-         "task-id": "TID:ANID:ODID:3:0:0"
-        },
-        {
-         "end-time": 1363582560267,
-         "node-id": "nc2",
-         "start-time": 1363582560144,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:3:0:1:0",
-         "task-id": "TID:ANID:ODID:3:0:1"
-        },
-        {
-         "end-time": 1363582560311,
-         "node-id": "nc1",
-         "start-time": 1363582560144,
-         "status": "COMPLETED",
-         "task-attempt-id": "TAID:TID:ANID:ODID:5:0:0:0",
-         "task-id": "TID:ANID:ODID:5:0:0"
-        }
-       ]
-      }],
-      "produced-partitions": [],
-      "required-partitions": [],
-      "task-cluster-id": "TC:ACID:JID:1480:0:0",
-      "tasks": [
-       "TID:ANID:ODID:1:1:0",
-       "TID:ANID:ODID:3:0:0",
-       "TID:ANID:ODID:3:0:1",
-       "TID:ANID:ODID:5:0:0"
-      ]
-     }]
-    }
-   }
-  ],
-  "application-name": "asterix",
-  "create-time": 0,
-  "end-time": 0,
-  "job-id": "JID:1480",
-  "profile": {
-   "counters": [],
-   "job-id": "JID:1480",
-   "joblets": [
-    {
-     "counters": [],
-     "node-id": "nc1",
-     "tasks": [
-      {
-       "activity-id": "ANID:ODID:3:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:5:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      }
-     ]
-    },
-    {
-     "counters": [],
-     "node-id": "nc2",
-     "tasks": [
-      {
-       "activity-id": "ANID:ODID:0:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:1:1",
-       "attempt": 0,
-       "counters": [],
-       "partition": 0,
-       "partition-send-profile": []
-      },
-      {
-       "activity-id": "ANID:ODID:3:0",
-       "attempt": 0,
-       "counters": [],
-       "partition": 1,
-       "partition-send-profile": []
-      }
-     ]
-    }
-   ]
-  },
-  "start-time": 0,
-  "status": "TERMINATED"
- }
-}