Merge branch 'gerrit/trinity' into 'master'

Change-Id: Ia411cab1a2c4b2ebc524f4fbd3f35bb7300f896b
diff --git a/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/translator/IStatementExecutor.java b/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/translator/IStatementExecutor.java
index 0c9ce42..8fe1d5f 100644
--- a/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/translator/IStatementExecutor.java
+++ b/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/translator/IStatementExecutor.java
@@ -133,6 +133,7 @@
         private long count;
         private long size;
         private long processedObjects;
+        private long queueWaitTime;
         private Profile profile;
         private ProfileType profileType;
         private long totalWarningsCount;
@@ -154,6 +155,10 @@
             this.size = size;
         }
 
+        public long getQueueWaitTime() {
+            return queueWaitTime;
+        }
+
         public long getProcessedObjects() {
             return processedObjects;
         }
@@ -172,6 +177,10 @@
             }
         }
 
+        public void setQueueWaitTime(long queueWaitTime) {
+            this.queueWaitTime = queueWaitTime;
+        }
+
         public void setJobProfile(ObjectNode profile) {
             this.profile = new Profile(profile);
         }
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/NCQueryServiceServlet.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/NCQueryServiceServlet.java
index 695956c..cb5a3a5 100644
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/NCQueryServiceServlet.java
+++ b/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/NCQueryServiceServlet.java
@@ -206,6 +206,7 @@
         stats.setProcessedObjects(responseStats.getProcessedObjects());
         stats.updateTotalWarningsCount(responseStats.getTotalWarningsCount());
         stats.setCompileTime(responseStats.getCompileTime());
+        stats.setQueueWaitTime(responseStats.getQueueWaitTime());
     }
 
     private static void updatePropertiesFromCC(IStatementExecutor.StatementProperties statementProperties,
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryResultApiServlet.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryResultApiServlet.java
index d9df051..680feeb 100644
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryResultApiServlet.java
+++ b/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryResultApiServlet.java
@@ -102,7 +102,7 @@
                 printer.printResults();
                 ResponseMetrics metrics = ResponseMetrics.of(System.nanoTime() - elapsedStart,
                         metadata.getJobDuration(), stats.getCount(), stats.getSize(), metadata.getProcessedObjects(), 0,
-                        metadata.getTotalWarningsCount(), stats.getCompileTime());
+                        metadata.getTotalWarningsCount(), stats.getCompileTime(), stats.getQueueWaitTime());
                 printer.addFooterPrinter(new MetricsPrinter(metrics, HttpUtil.getPreferredCharset(request)));
                 if (metadata.getJobProfile() != null) {
                     printer.addFooterPrinter(new ProfilePrinter(metadata.getJobProfile()));
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryServiceServlet.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryServiceServlet.java
index e14c185..6678c52 100644
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryServiceServlet.java
+++ b/asterixdb/asterix-app/src/main/java/org/apache/asterix/api/http/server/QueryServiceServlet.java
@@ -359,7 +359,7 @@
         }
         final ResponseMetrics metrics = ResponseMetrics.of(System.nanoTime() - elapsedStart, executionState.duration(),
                 stats.getCount(), stats.getSize(), stats.getProcessedObjects(), errorCount,
-                stats.getTotalWarningsCount(), stats.getCompileTime());
+                stats.getTotalWarningsCount(), stats.getCompileTime(), stats.getQueueWaitTime());
         responsePrinter.addFooterPrinter(new MetricsPrinter(metrics, resultCharset));
         if (isPrintingProfile(stats)) {
             responsePrinter.addFooterPrinter(new ProfilePrinter(stats.getJobProfile()));
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/result/ResponseMetrics.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/result/ResponseMetrics.java
index d55bb07..08e7702 100644
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/result/ResponseMetrics.java
+++ b/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/result/ResponseMetrics.java
@@ -29,12 +29,13 @@
     private long warnCount;
     private long diskIoCount;
     private long compileTime;
+    private long queueWaitTime;
 
     private ResponseMetrics() {
     }
 
     public static ResponseMetrics of(long elapsedTime, long executionTime, long resultCount, long resultSize,
-            long processedObjects, long errorCount, long warnCount, long compileTime) {
+            long processedObjects, long errorCount, long warnCount, long compileTime, long queueWaitTime) {
         ResponseMetrics metrics = new ResponseMetrics();
         metrics.elapsedTime = elapsedTime;
         metrics.executionTime = executionTime;
@@ -44,6 +45,7 @@
         metrics.errorCount = errorCount;
         metrics.warnCount = warnCount;
         metrics.compileTime = compileTime;
+        metrics.queueWaitTime = queueWaitTime;
         return metrics;
     }
 
@@ -78,4 +80,8 @@
     public long getCompileTime() {
         return compileTime;
     }
+
+    public long getQueueWaitTime() {
+        return queueWaitTime;
+    }
 }
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/result/fields/MetricsPrinter.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/result/fields/MetricsPrinter.java
index 6b1d670..e001d29 100644
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/result/fields/MetricsPrinter.java
+++ b/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/result/fields/MetricsPrinter.java
@@ -33,6 +33,7 @@
         ELAPSED_TIME("elapsedTime"),
         EXECUTION_TIME("executionTime"),
         COMPILE_TIME("compileTime"),
+        QUEUE_WAIT_TIME("queueWaitTime"),
         RESULT_COUNT("resultCount"),
         RESULT_SIZE("resultSize"),
         ERROR_COUNT("errorCount"),
@@ -74,6 +75,9 @@
         pw.print("\n\t");
         ResultUtil.printField(pw, Metrics.COMPILE_TIME.str(), Duration.formatNanos(metrics.getCompileTime(), useAscii));
         pw.print("\n\t");
+        ResultUtil.printField(pw, Metrics.QUEUE_WAIT_TIME.str(),
+                Duration.formatNanos(metrics.getQueueWaitTime(), useAscii));
+        pw.print("\n\t");
         ResultUtil.printField(pw, Metrics.RESULT_COUNT.str(), metrics.getResultCount(), true);
         pw.print("\n\t");
         ResultUtil.printField(pw, Metrics.RESULT_SIZE.str(), metrics.getResultSize(), true);
diff --git a/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/translator/QueryTranslator.java b/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/translator/QueryTranslator.java
index 917d752..cd76c73 100644
--- a/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/translator/QueryTranslator.java
+++ b/asterixdb/asterix-app/src/main/java/org/apache/asterix/app/translator/QueryTranslator.java
@@ -5142,6 +5142,10 @@
                 (org.apache.asterix.translator.ResultMetadata) controllerService.getResultDirectoryService()
                         .getResultMetadata(jobId, rsId);
         stats.setProcessedObjects(resultMetadata.getProcessedObjects());
+        if (controllerService.getJobManager().get(jobId) != null) {
+            stats.setQueueWaitTime(
+                    controllerService.getJobManager().get(jobId).getJobProfile().getQueueWaitTimeInNanos());
+        }
         if (jobFlags.contains(JobFlag.PROFILE_RUNTIME)) {
             stats.setJobProfile(resultMetadata.getJobProfile());
             apiFramework.generateOptimizedLogicalPlanWithProfile(resultMetadata.getJobProfile());
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/api/request-param-validation-400-BAD/request-param-validation-400-BAD.01.regexjson b/asterixdb/asterix-app/src/test/resources/runtimets/results/api/request-param-validation-400-BAD/request-param-validation-400-BAD.01.regexjson
index 6fa99e2..bd58b52 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/api/request-param-validation-400-BAD/request-param-validation-400-BAD.01.regexjson
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/api/request-param-validation-400-BAD/request-param-validation-400-BAD.01.regexjson
@@ -7,6 +7,7 @@
 		"elapsedTime": "R{.*}",
 		"executionTime": "R{.*}",
 		"compileTime": "R{.*}",
+		"queueWaitTime": "R{.*}",
 		"resultCount": 0,
 		"resultSize": 0,
 		"processedObjects": 0,
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.03.regexadm b/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.03.regexadm
index 7029ce2..bd85d0e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.03.regexadm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.03.regexadm
@@ -32,6 +32,7 @@
 \s*\Q"elapsedTime": "\E[^"]+\Q",\E
 \s*\Q"executionTime": "\E[^"]+\Q",\E
 \s*\Q"compileTime": "\E[^"]+\Q",\E
+\s*\Q"queueWaitTime": "\E[^"]+\Q",\E
 \s*\Q"resultCount": \E[0-9]+\Q,\E
 \s*\Q"resultSize": \E[0-9]+\Q,\E
 \s*\Q"processedObjects": \E[0-9]+\Q,\E
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.04.regexadm b/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.04.regexadm
index 8478d17..dce84fe 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.04.regexadm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.04.regexadm
@@ -25,6 +25,7 @@
 \s*\Q"elapsedTime": "\E[^"]+\Q",\E
 \s*\Q"executionTime": "\E[^"]+\Q",\E
 \s*\Q"compileTime": "\E[^"]+\Q",\E
+\s*\Q"queueWaitTime": "\E[^"]+\Q",\E
 \s*\Q"resultCount": \E[0-9]+\Q,\E
 \s*\Q"resultSize": \E[0-9]+\Q,\E
 \s*\Q"processedObjects": \E[0-9]+\Q,\E
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.05.regexadm b/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.05.regexadm
index 5399ed8..6b1931a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.05.regexadm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.05.regexadm
@@ -25,6 +25,7 @@
 \s*\Q"elapsedTime": "\E[^"]+\Q",\E
 \s*\Q"executionTime": "\E[^"]+\Q",\E
 \s*\Q"compileTime": "\E[^"]+\Q",\E
+\s*\Q"queueWaitTime": "\E[^"]+\Q",\E
 \s*\Q"resultCount": \E[0-9]+\Q,\E
 \s*\Q"resultSize": \E[0-9]+\Q,\E
 \s*\Q"processedObjects": \E[0-9]+\Q,\E
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.06.regexadm b/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.06.regexadm
index aa58fb4..7b689f6 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.06.regexadm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.06.regexadm
@@ -13,6 +13,7 @@
 \s*\Q"elapsedTime": "\E[^"]+\Q",\E
 \s*\Q"executionTime": "\E[^"]+\Q",\E
 \s*\Q"compileTime": "\E[^"]+\Q",\E
+\s*\Q"queueWaitTime": "\E[^"]+\Q",\E
 \s*\Q"resultCount": \E[0-9]+\Q,\E
 \s*\Q"resultSize": \E[0-9]+\Q,\E
 \s*\Q"processedObjects": \E[0-9]+\Q,\E
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.07.regexadm b/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.07.regexadm
index 5399ed8..6b1931a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.07.regexadm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.07.regexadm
@@ -25,6 +25,7 @@
 \s*\Q"elapsedTime": "\E[^"]+\Q",\E
 \s*\Q"executionTime": "\E[^"]+\Q",\E
 \s*\Q"compileTime": "\E[^"]+\Q",\E
+\s*\Q"queueWaitTime": "\E[^"]+\Q",\E
 \s*\Q"resultCount": \E[0-9]+\Q,\E
 \s*\Q"resultSize": \E[0-9]+\Q,\E
 \s*\Q"processedObjects": \E[0-9]+\Q,\E
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.08.regexadm b/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.08.regexadm
index 7029ce2..bd85d0e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.08.regexadm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/warnings/warnings-limit/warnings-limit.08.regexadm
@@ -32,6 +32,7 @@
 \s*\Q"elapsedTime": "\E[^"]+\Q",\E
 \s*\Q"executionTime": "\E[^"]+\Q",\E
 \s*\Q"compileTime": "\E[^"]+\Q",\E
+\s*\Q"queueWaitTime": "\E[^"]+\Q",\E
 \s*\Q"resultCount": \E[0-9]+\Q,\E
 \s*\Q"resultSize": \E[0-9]+\Q,\E
 \s*\Q"processedObjects": \E[0-9]+\Q,\E
diff --git a/hyracks-fullstack/hyracks/hyracks-control/hyracks-control-common/src/main/java/org/apache/hyracks/control/common/job/profiling/om/JobProfile.java b/hyracks-fullstack/hyracks/hyracks-control/hyracks-control-common/src/main/java/org/apache/hyracks/control/common/job/profiling/om/JobProfile.java
index f4cd4d6..871d2bc 100644
--- a/hyracks-fullstack/hyracks/hyracks-control/hyracks-control-common/src/main/java/org/apache/hyracks/control/common/job/profiling/om/JobProfile.java
+++ b/hyracks-fullstack/hyracks/hyracks-control/hyracks-control-common/src/main/java/org/apache/hyracks/control/common/job/profiling/om/JobProfile.java
@@ -26,6 +26,7 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
+import java.util.concurrent.TimeUnit;
 
 import org.apache.hyracks.api.dataflow.TaskAttemptId;
 import org.apache.hyracks.api.dataflow.TaskId;
@@ -89,6 +90,10 @@
         this.endTime = endTime;
     }
 
+    public long getQueueWaitTimeInNanos() {
+        return TimeUnit.MILLISECONDS.toNanos(startTime - createTime);
+    }
+
     @Override
     public ObjectNode toJSON() {
         ObjectMapper om = new ObjectMapper();