diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/PushFieldAccessRule.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/PushFieldAccessRule.java
index cb10363..301c685 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/PushFieldAccessRule.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/PushFieldAccessRule.java
@@ -25,6 +25,8 @@
 import edu.uci.ics.asterix.algebra.base.AsterixOperatorAnnotations;
 import edu.uci.ics.asterix.common.config.DatasetConfig.DatasetType;
 import edu.uci.ics.asterix.common.exceptions.AsterixRuntimeException;
+import edu.uci.ics.asterix.metadata.declared.AqlDataSource;
+import edu.uci.ics.asterix.metadata.declared.AqlDataSource.AqlDataSourceType;
 import edu.uci.ics.asterix.metadata.declared.AqlMetadataProvider;
 import edu.uci.ics.asterix.metadata.declared.AqlSourceId;
 import edu.uci.ics.asterix.metadata.entities.Dataset;
@@ -129,6 +131,7 @@
         }
         AqlMetadataProvider mp = (AqlMetadataProvider) context.getMetadataProvider();
         AqlSourceId asid = ((IDataSource<AqlSourceId>) scan.getDataSource()).getId();
+
         Dataset dataset = mp.findDataset(asid.getDataverseName(), asid.getDatasetName());
         if (dataset == null) {
             throw new AlgebricksException("Dataset " + asid.getDatasetName() + " not found.");
@@ -302,6 +305,9 @@
                         ILogicalExpression e1 = accessFun.getArguments().get(1).getValue();
                         if (e1.getExpressionTag() == LogicalExpressionTag.CONSTANT) {
                             IDataSource<AqlSourceId> dataSource = (IDataSource<AqlSourceId>) scan.getDataSource();
+                            if (((AqlDataSource) dataSource).getDatasourceType().equals(AqlDataSourceType.FEED)) {
+                                return false;
+                            }
                             AqlSourceId asid = dataSource.getId();
                             AqlMetadataProvider mp = (AqlMetadataProvider) context.getMetadataProvider();
                             Dataset dataset = mp.findDataset(asid.getDataverseName(), asid.getDatasetName());
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedDashboardServlet.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedDashboardServlet.java
index 89af26a..f7c9b16 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedDashboardServlet.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedDashboardServlet.java
@@ -49,8 +49,6 @@
 
     private static final Logger LOGGER = Logger.getLogger(FeedDashboardServlet.class.getName());
 
-    private static final char EOL = (char) "\n".getBytes()[0];
-
     @Override
     public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
         String resourcePath = null;
@@ -90,7 +88,7 @@
             String line = br.readLine();
 
             while (line != null) {
-                sb.append(line);
+                sb.append(line + "\n");
                 line = br.readLine();
             }
 
@@ -105,22 +103,20 @@
             } else {
                 MetadataManager.INSTANCE.init();
                 MetadataTransactionContext ctx = MetadataManager.INSTANCE.beginTransaction();
-
-                Feed feed = MetadataManager.INSTANCE.getFeed(ctx, dataverseName, feedName);
+                FeedActivity activity = MetadataManager.INSTANCE.getRecentActivityOnFeedConnection(ctx, feedId,
+                        FeedActivityType.FEED_BEGIN);
                 MetadataManager.INSTANCE.commitTransaction(ctx);
 
-                FeedActivity activity = MetadataManager.INSTANCE.getRecentActivityOnFeedConnection(ctx, feedId,
-                        FeedActivityType.FEED_BEGIN, FeedActivityType.FEED_RESUME);
                 Map<String, String> activityDetails = activity.getFeedActivityDetails();
 
                 String host = activityDetails.get(FeedActivity.FeedActivityDetails.SUPER_FEED_MANAGER_HOST);
                 int port = Integer.parseInt(activityDetails
                         .get(FeedActivity.FeedActivityDetails.SUPER_FEED_MANAGER_PORT));
                 if (LOGGER.isLoggable(Level.INFO)) {
-                    LOGGER.info(" Feed Report Source :" + host + "[" + port + "]");
+                    LOGGER.info(" Super Feed Maanger address :" + host + "[" + port + "]");
                 }
                 outStr = String.format(sb.toString(), dataverseName, datasetName, feedName);
-                initiateSubscription(feedId, host, port);
+                FeedServletUtil.initiateSubscription(feedId, host, port);
             }
 
             PrintWriter out = response.getWriter();
@@ -130,28 +126,4 @@
         }
     }
 
-    private void initiateSubscription(FeedConnectionId feedId, String host, int port) throws IOException {
-        LinkedBlockingQueue<String> outbox = new LinkedBlockingQueue<String>();
-        Socket sc = new Socket(host, port);
-        InputStream in = sc.getInputStream();
-
-        CharBuffer buffer = CharBuffer.allocate(50);
-        char ch = 0;
-        while (ch != EOL) {
-            buffer.put(ch);
-            ch = (char) in.read();
-        }
-        buffer.flip();
-        String s = new String(buffer.array());
-        int feedSubscriptionPort = Integer.parseInt(s.trim());
-        if (LOGGER.isLoggable(Level.INFO)) {
-            LOGGER.info("Response from Super Feed Manager Report Service " + port + " will connect at " + host + " "
-                    + port);
-        }
-
-        FeedLifecycleListener.INSTANCE.registerFeedReportQueue(feedId, outbox);
-        RemoteSocketMessageListener listener = new RemoteSocketMessageListener(host, feedSubscriptionPort, outbox);
-        listener.start();
-    }
-
 }
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedDataProviderServlet.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedDataProviderServlet.java
index 1bec374..c507e23 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedDataProviderServlet.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedDataProviderServlet.java
@@ -16,8 +16,8 @@
 
 import java.io.IOException;
 import java.io.PrintWriter;
-import java.util.Random;
 import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.TimeUnit;
 
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
@@ -32,8 +32,6 @@
 public class FeedDataProviderServlet extends HttpServlet {
     private static final long serialVersionUID = 1L;
 
-    private Random random = new Random();
-
     @Override
     public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
 
@@ -43,10 +41,16 @@
 
         String report = getFeedReport(feedName, datasetName, dataverseName);
         System.out.println(" RECEIVED REPORT " + report);
+        long timestamp = System.currentTimeMillis();
+        String value = null;
+        if (report != null) {
+            String[] reportComponents = report.split("\\|");
+            value = reportComponents[4];
+        }
         JSONObject obj = new JSONObject();
         try {
-            obj.put("time", System.currentTimeMillis());
-            obj.put("value", random.nextInt(100) + "");
+            obj.put("time", timestamp);
+            obj.put("value", value);
         } catch (JSONException jsoe) {
             throw new IOException(jsoe);
         }
@@ -60,7 +64,7 @@
         LinkedBlockingQueue<String> queue = FeedLifecycleListener.INSTANCE.getFeedReportQueue(feedId);
         String report = null;
         try {
-            report = queue.take();
+            report = queue.poll(30, TimeUnit.SECONDS);
         } catch (Exception e) {
             e.printStackTrace();
         }
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedServlet.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedServlet.java
index 19fec30..b732276 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedServlet.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedServlet.java
@@ -32,8 +32,8 @@
 import edu.uci.ics.asterix.metadata.MetadataException;
 import edu.uci.ics.asterix.metadata.MetadataManager;
 import edu.uci.ics.asterix.metadata.MetadataTransactionContext;
-import edu.uci.ics.asterix.metadata.entities.Dataverse;
 import edu.uci.ics.asterix.metadata.entities.FeedActivity;
+import edu.uci.ics.asterix.metadata.feeds.FeedConnectionId;
 
 public class FeedServlet extends HttpServlet {
     private static final long serialVersionUID = 1L;
@@ -81,7 +81,7 @@
             String line = br.readLine();
 
             while (line != null) {
-                sb.append(line);
+                sb.append(line + "\n");
                 line = br.readLine();
             }
 
@@ -94,12 +94,15 @@
                 List<FeedActivity> lfa = MetadataManager.INSTANCE.getActiveFeeds(ctx, null, null);
                 StringBuilder ldStr = new StringBuilder();
                 ldStr.append("Feeds");
+                FeedConnectionId feedId = null;
                 for (FeedActivity feedActivity : lfa) {
+                    feedId = new FeedConnectionId(feedActivity.getDataverseName(), feedActivity.getFeedName(),
+                            feedActivity.getDatasetName());
                     ldStr.append("<br />");
                     ldStr.append("<br />");
                     ldStr.append("<a href=\"/feed/dashboard?dataverse=" + feedActivity.getDataverseName() + "&feed="
-                            + feedActivity.getFeedName() + "&dataset=" + feedActivity.getDatasetName() + "\">"
-                            + feedActivity + "</a>");
+                            + feedActivity.getFeedName() + "&dataset=" + feedActivity.getDatasetName() + "\">" + feedId
+                            + "</a>");
                     ldStr.append("<br />");
                 }
 
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedServletUtil.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedServletUtil.java
new file mode 100644
index 0000000..433f834
--- /dev/null
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/FeedServletUtil.java
@@ -0,0 +1,45 @@
+package edu.uci.ics.asterix.api.http.servlet;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.Socket;
+import java.nio.CharBuffer;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import edu.uci.ics.asterix.hyracks.bootstrap.FeedLifecycleListener;
+import edu.uci.ics.asterix.metadata.feeds.FeedConnectionId;
+import edu.uci.ics.asterix.metadata.feeds.RemoteSocketMessageListener;
+
+public class FeedServletUtil {
+
+    private static final Logger LOGGER = Logger.getLogger(FeedServletUtil.class.getName());
+    private static final char EOL = (char) "\n".getBytes()[0];
+
+    public static void initiateSubscription(FeedConnectionId feedId, String host, int port) throws IOException {
+        LinkedBlockingQueue<String> outbox = new LinkedBlockingQueue<String>();
+        int subscriptionPort = port + 1;
+        Socket sc = new Socket(host, subscriptionPort);
+        InputStream in = sc.getInputStream();
+
+        CharBuffer buffer = CharBuffer.allocate(50);
+        char ch = 0;
+        while (ch != EOL) {
+            buffer.put(ch);
+            ch = (char) in.read();
+        }
+        buffer.flip();
+        String s = new String(buffer.array());
+        int feedSubscriptionPort = Integer.parseInt(s.trim());
+        if (LOGGER.isLoggable(Level.INFO)) {
+            LOGGER.info("Response from Super Feed Manager Report Service " + port + " will connect at " + host + " "
+                    + port);
+        }
+
+        // register the feed subscription queue with FeedLifecycleListener
+        FeedLifecycleListener.INSTANCE.registerFeedReportQueue(feedId, outbox);
+        RemoteSocketMessageListener listener = new RemoteSocketMessageListener(host, feedSubscriptionPort, outbox);
+        listener.start();
+    }
+}
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/file/FeedUtil.java b/asterix-app/src/main/java/edu/uci/ics/asterix/file/FeedUtil.java
index 07a53b3..a09ca3c 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/file/FeedUtil.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/file/FeedUtil.java
@@ -41,8 +41,8 @@
     private static Logger LOGGER = Logger.getLogger(FeedUtil.class.getName());
 
     public static boolean isFeedActive(FeedActivity feedActivity) {
-        return (feedActivity != null && !(feedActivity.getActivityType().equals(FeedActivityType.FEED_END) || feedActivity
-                .getActivityType().equals(FeedActivityType.FEED_FAILURE)));
+        return (feedActivity != null && !(feedActivity.getActivityType().equals(FeedActivityType.FEED_FAILURE) || feedActivity
+                .getActivityType().equals(FeedActivityType.FEED_END)));
     }
 
     public static JobSpecification alterJobSpecificationForFeed(JobSpecification spec,
@@ -64,16 +64,6 @@
             } else if (opDesc instanceof AsterixLSMTreeInsertDeleteOperatorDescriptor) {
                 FeedMetaOperatorDescriptor metaOp = new FeedMetaOperatorDescriptor(altered, feedConnectionId, opDesc,
                         feedPolicy, FeedRuntimeType.STORAGE);
-                /*
-                                AsterixLSMTreeInsertDeleteOperatorDescriptor orig = (AsterixLSMTreeInsertDeleteOperatorDescriptor) opDesc;
-                                AsterixLSMTreeInsertDeleteOperatorDescriptor liop = new AsterixLSMTreeInsertDeleteOperatorDescriptor(
-                                        altered, orig.getRecordDescriptor(), orig.getStorageManager(),
-                                        orig.getLifecycleManagerProvider(), orig.getFileSplitProvider(), orig.getTreeIndexTypeTraits(),
-                                        orig.getComparatorFactories(), orig.getTreeIndexBloomFilterKeyFields(),
-                                        orig.getFieldPermutations(), orig.getIndexOperation(), orig.getIndexDataflowHelperFactory(),
-                                        orig.getTupleFilterFactory(), orig.getModificationOpCallbackFactory(), orig.isPrimary());
-                                oldNewOID.put(opDesc.getOperatorId(), liop.getOperatorId());
-                  */
                 oldNewOID.put(opDesc.getOperatorId(), metaOp.getOperatorId());
             } else {
                 FeedRuntimeType runtimeType = null;
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/hyracks/bootstrap/FeedLifecycleListener.java b/asterix-app/src/main/java/edu/uci/ics/asterix/hyracks/bootstrap/FeedLifecycleListener.java
index 00bed93..923e841 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/hyracks/bootstrap/FeedLifecycleListener.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/hyracks/bootstrap/FeedLifecycleListener.java
@@ -185,7 +185,7 @@
         feedReportQueue.remove(feedId);
     }
 
-    public LinkedBlockingQueue<String>  getFeedReportQueue(FeedConnectionId feedId) {
+    public LinkedBlockingQueue<String> getFeedReportQueue(FeedConnectionId feedId) {
         return feedReportQueue.get(feedId);
     }
 
@@ -409,9 +409,7 @@
                     mdTxnCtx = MetadataManager.INSTANCE.beginTransaction();
                     FeedActivity fa = MetadataManager.INSTANCE.getRecentActivityOnFeedConnection(mdTxnCtx,
                             feedInfo.feedConnectionId, null);
-                    FeedActivityType nextState = fa != null
-                            && fa.getActivityType().equals(FeedActivityType.FEED_RECOVERY) ? FeedActivityType.FEED_RESUME
-                            : FeedActivityType.FEED_BEGIN;
+                    FeedActivityType nextState = FeedActivityType.FEED_BEGIN;
                     FeedActivity feedActivity = new FeedActivity(feedInfo.feedConnectionId.getDataverse(),
                             feedInfo.feedConnectionId.getFeedName(), feedInfo.feedConnectionId.getDatasetName(),
                             nextState, feedActivityDetails);
@@ -623,7 +621,6 @@
                 continue;
             } else {
                 // insert feed recovery mode 
-                reportFeedRecoveryMode(feedInfo);
                 if (LOGGER.isLoggable(Level.INFO)) {
                     LOGGER.info("Feed " + feedInfo.feedConnectionId + " is governed by policy "
                             + feedInfo.feedPolicy.get(BuiltinFeedPolicies.CONFIG_FEED_POLICY_KEY));
@@ -747,29 +744,6 @@
         }
     }
 
-    private void reportFeedRecoveryMode(FeedInfo feedInfo) {
-        MetadataTransactionContext ctx = null;
-        FeedActivity fa = null;
-        Map<String, String> feedActivityDetails = new HashMap<String, String>();
-        try {
-            ctx = MetadataManager.INSTANCE.beginTransaction();
-            fa = new FeedActivity(feedInfo.feedConnectionId.getDataverse(), feedInfo.feedConnectionId.getFeedName(),
-                    feedInfo.feedConnectionId.getDatasetName(), FeedActivityType.FEED_RECOVERY, feedActivityDetails);
-            MetadataManager.INSTANCE.registerFeedActivity(ctx, feedInfo.feedConnectionId, fa);
-
-            MetadataManager.INSTANCE.commitTransaction(ctx);
-        } catch (Exception e) {
-            if (ctx != null) {
-                try {
-                    MetadataManager.INSTANCE.abortTransaction(ctx);
-                } catch (Exception e2) {
-                    e2.addSuppressed(e);
-                    throw new IllegalStateException("Unable to abort transaction " + e2);
-                }
-            }
-        }
-    }
-
     private static void sendSuperFeedManangerElectMessage(FeedInfo feedInfo, FeedManagerElectMessage electMessage) {
         try {
             Dataverse dataverse = new Dataverse(feedInfo.feedConnectionId.getDataverse(),
@@ -798,7 +772,7 @@
 
             JobId jobId = AsterixAppContextInfo.getInstance().getHcc().startJob(spec);
             if (LOGGER.isLoggable(Level.INFO)) {
-                LOGGER.info("IMPORTANT Super Feed Manager Message: " + electMessage + " Job Id " + jobId);
+                LOGGER.info(" Super Feed Manager Message: " + electMessage + " Job Id " + jobId);
             }
 
         } catch (Exception e) {
diff --git a/asterix-app/src/main/resources/feed/dashboard.html b/asterix-app/src/main/resources/feed/dashboard.html
index addf706..362072f 100644
--- a/asterix-app/src/main/resources/feed/dashboard.html
+++ b/asterix-app/src/main/resources/feed/dashboard.html
@@ -1,27 +1,53 @@
 <html>
   <head>
+    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
     <script type="text/javascript" src="/webui/static/js/smoothie.js"></script>
     <script type="text/javascript">
+    $(document).ready(function() {
+        var feedSeries = new TimeSeries();
+        var buildGraph = setInterval(fetchFeedReport, 500);
 
-      var random = new TimeSeries();
-      setInterval(function() {
+        function fetchFeedReport() {
+          $.ajax({
+            url: '/feed/data?dataverse=%s&dataset=%s&feed=%s', 
+            method: 'GET',
+            dataType: 'json',
+            success: onFeedReportReceived
+            });
+         }
 
-      $.get('/feed/data?dataverse=%s&dataset=%s&feed=%s', function(data) { 
-          feedSeries.append(data[“time”], data[“value”]);
-      }, 500);
-      
-      function createTimeline() {
-        var chart = new SmoothieChart();
-        chart.addTimeSeries(random, { strokeStyle: 'rgba(0, 255, 0, 1)', fillStyle: 'rgba(0, 255, 0, 0.2)', lineWidth: 4 });
-        chart.streamTo(document.getElementById("chart"), 500);
-      }
+         
+        function onFeedReportReceived(data) {
+            var tput = data["value"];
+            if (tput == null) {
+              clearInterval(buildGraph);
+            } else {
+              feedSeries.append(data["time"], data["value"]);
+            }
+        }
+
+        function myYRangeFunction(range) {
+           var min = 0;
+           var max = 5000;
+           return {min: min, max: max};
+        }
+
+
+        function createTimeline() {
+          var chart = new SmoothieChart({minValue:0,horizontalLines:[{color:'#ffffff',lineWidth:1,value:0},{color:'#880000',lineWidth:2,value:3333},{color:'#880000',lineWidth:2,value:-3333}]});
+          chart.addTimeSeries(feedSeries, { strokeStyle: 'rgba(0, 255, 0, 1)', fillStyle: 'rgba(0, 255, 0, 0.2)', lineWidth: 4 });
+          chart.streamTo(document.getElementById("chart"), 500);
+        }
+        createTimeline();
+     });   
     </script>
   </head>
-  <body onload="createTimeline()">
+  <body>
 
-    <p>The <em>hello world</em> of <a href="../">Smoothie Charts</a>. View source.</p>
+    <p>Feed Ingestion</p>
 
-    <canvas id="chart" width="400" height="100"></canvas>
+    <canvas id="chart" width="600" height="300"></canvas>
 
   </body>
 </html>
+
diff --git a/asterix-app/src/main/resources/webui/static/js/jquery.autosize-min.js b/asterix-app/src/main/resources/webui/static/js/jquery.autosize-min.js
index b4303a6..2cff1f8 100644
--- a/asterix-app/src/main/resources/webui/static/js/jquery.autosize-min.js
+++ b/asterix-app/src/main/resources/webui/static/js/jquery.autosize-min.js
@@ -1,7 +1 @@
-/*!
-	jQuery Autosize v1.16.7
-	(c) 2013 Jack Moore - jacklmoore.com
-	updated: 2013-03-20
-	license: http://www.opensource.org/licenses/mit-license.php
-*/
-(function(e){var t,o,n={className:"autosizejs",append:"",callback:!1},i="hidden",s="border-box",a="lineHeight",l='<textarea tabindex="-1" style="position:absolute; top:-999px; left:0; right:auto; bottom:auto; border:0; -moz-box-sizing:content-box; -webkit-box-sizing:content-box; box-sizing:content-box; word-wrap:break-word; height:0 !important; min-height:0 !important; overflow:hidden;"/>',r=["fontFamily","fontSize","fontWeight","fontStyle","letterSpacing","textTransform","wordSpacing","textIndent"],c="oninput",h="onpropertychange",p=e(l).data("autosize",!0)[0];p.style.lineHeight="99px","99px"===e(p).css(a)&&r.push(a),p.style.lineHeight="",e.fn.autosize=function(a){return a=e.extend({},n,a||{}),p.parentNode!==document.body&&(e(document.body).append(p),p.value="\n\n\n",p.scrollTop=9e4,t=p.scrollHeight===p.scrollTop+p.clientHeight),this.each(function(){function n(){o=b,p.className=a.className,e.each(r,function(e,t){p.style[t]=f.css(t)})}function l(){var e,s,l;if(o!==b&&n(),!d){d=!0,p.value=b.value+a.append,p.style.overflowY=b.style.overflowY,l=parseInt(b.style.height,10),p.style.width=Math.max(f.width(),0)+"px",t?e=p.scrollHeight:(p.scrollTop=0,p.scrollTop=9e4,e=p.scrollTop);var r=parseInt(f.css("maxHeight"),10);r=r&&r>0?r:9e4,e>r?(e=r,s="scroll"):u>e&&(e=u),e+=x,b.style.overflowY=s||i,l!==e&&(b.style.height=e+"px",w&&a.callback.call(b)),setTimeout(function(){d=!1},1)}}var u,d,g,b=this,f=e(b),x=0,w=e.isFunction(a.callback);f.data("autosize")||((f.css("box-sizing")===s||f.css("-moz-box-sizing")===s||f.css("-webkit-box-sizing")===s)&&(x=f.outerHeight()-f.height()),u=Math.max(parseInt(f.css("minHeight"),10)-x,f.height()),g="none"===f.css("resize")||"vertical"===f.css("resize")?"none":"horizontal",f.css({overflow:i,overflowY:i,wordWrap:"break-word",resize:g}).data("autosize",!0),h in b?c in b?b[c]=b.onkeyup=l:b[h]=l:b[c]=l,e(window).on("resize",function(){d=!1,l()}),f.on("autosize",function(){d=!1,l()}),l())})}})(window.jQuery||window.Zepto);
\ No newline at end of file
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e,t,n={top:0,left:0},r=this[0];return"fixed"===b.css(r,"position")?t=r.getBoundingClientRect():(e=this.offsetParent(),t=this.offset(),b.nodeName(e[0],"html")||(n=e.offset()),n.top+=b.css(e[0],"borderTopWidth",!0),n.left+=b.css(e[0],"borderLeftWidth",!0)),{top:t.top-n.top-b.css(r,"marginTop",!0),left:t.left-n.left-b.css(r,"marginLeft",!0)}}},offsetParent:function(){return this.map(function(){var e=this.offsetParent||o.documentElement;while(e&&!b.nodeName(e,"html")&&"static"===b.css(e,"position"))e=e.offsetParent;return e||o.documentElement})}}),b.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(e,n){var r=/Y/.test(n);b.fn[e]=function(i){return b.access(this,function(e,i,o){var a=or(e);return o===t?a?n in a?a[n]:a.document.documentElement[i]:e[i]:(a?a.scrollTo(r?b(a).scrollLeft():o,r?o:b(a).scrollTop()):e[i]=o,t)},e,i,arguments.length,null)}});function or(e){return b.isWindow(e)?e:9===e.nodeType?e.defaultView||e.parentWindow:!1}b.each({Height:"height",Width:"width"},function(e,n){b.each({padding:"inner"+e,content:n,"":"outer"+e},function(r,i){b.fn[i]=function(i,o){var a=arguments.length&&(r||"boolean"!=typeof i),s=r||(i===!0||o===!0?"margin":"border");return b.access(this,function(n,r,i){var o;return b.isWindow(n)?n.document.documentElement["client"+e]:9===n.nodeType?(o=n.documentElement,Math.max(n.body["scroll"+e],o["scroll"+e],n.body["offset"+e],o["offset"+e],o["client"+e])):i===t?b.css(n,r,s):b.style(n,r,i,s)},n,a?i:t,a,null)}})}),e.jQuery=e.$=b,"function"==typeof define&&define.amd&&define.amd.jQuery&&define("jquery",[],function(){return b})})(window);
diff --git a/asterix-app/src/main/resources/webui/static/js/smoothie.js b/asterix-app/src/main/resources/webui/static/js/smoothie.js
index c962d86..60c6624 100644
--- a/asterix-app/src/main/resources/webui/static/js/smoothie.js
+++ b/asterix-app/src/main/resources/webui/static/js/smoothie.js
@@ -51,7 +51,7 @@
 
   TimeSeries.defaultOptions = {
     resetBoundsInterval: 3000,
-    resetBounds: true
+    resetBounds: false
   };
 
   /**
diff --git a/asterix-app/src/test/java/edu/uci/ics/asterix/test/runtime/ExecutionTest.java b/asterix-app/src/test/java/edu/uci/ics/asterix/test/runtime/ExecutionTest.java
index 4d27e48..21caf28 100644
--- a/asterix-app/src/test/java/edu/uci/ics/asterix/test/runtime/ExecutionTest.java
+++ b/asterix-app/src/test/java/edu/uci/ics/asterix/test/runtime/ExecutionTest.java
@@ -131,8 +131,6 @@
 
     @Test
     public void test() throws Exception {
-        if (tcCtx.getTestCase().getCompilationUnit().get(0).getName().contains("feeds")) {
-            TestsUtils.executeTest(PATH_ACTUAL, tcCtx);
-        }
+        TestsUtils.executeTest(PATH_ACTUAL, tcCtx);
     }
 }
diff --git a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/dataset/adapter/PullBasedAdapter.java b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/dataset/adapter/PullBasedAdapter.java
index f144a34..da2264d 100644
--- a/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/dataset/adapter/PullBasedAdapter.java
+++ b/asterix-external-data/src/main/java/edu/uci/ics/asterix/external/dataset/adapter/PullBasedAdapter.java
@@ -80,14 +80,11 @@
         while (continueIngestion) {
             tupleBuilder.reset();
             try {
-                System.out.println("requesting next tuple");
                 inflowState = pullBasedFeedClient.nextTuple(tupleBuilder.getDataOutput());
                 switch (inflowState) {
                     case DATA_AVAILABLE:
                         tupleBuilder.addFieldEndOffset();
-                        System.out.println("appending tuple");
                         appendTupleToFrame(writer);
-                        System.out.println("appended tuple");
                         tupleCount++;
                         break;
                     case NO_MORE_DATA:
@@ -145,16 +142,10 @@
      */
     public void stop() throws Exception {
         continueIngestion = false;
-        dumpStatistics();
-        timer.cancel();
     }
 
     public Map<String, String> getConfiguration() {
         return configuration;
     }
 
-    public void setWriter(IFrameWriter writer) {
-
-    }
-
 }
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java
index acda21e..7dd2c3f 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/MetadataNode.java
@@ -892,9 +892,9 @@
                     + functionSignature.getArity());
             // Searches the index for the tuple to be deleted. Acquires an S
             // lock on the 'function' dataset.
-            ITupleReference datasetTuple = getTupleToBeDeleted(jobId, MetadataPrimaryIndexes.FUNCTION_DATASET,
+            ITupleReference functionTuple = getTupleToBeDeleted(jobId, MetadataPrimaryIndexes.FUNCTION_DATASET,
                     searchKey);
-            deleteTupleFromIndex(jobId, MetadataPrimaryIndexes.FUNCTION_DATASET, datasetTuple);
+            deleteTupleFromIndex(jobId, MetadataPrimaryIndexes.FUNCTION_DATASET, functionTuple);
 
             // TODO: Change this to be a BTree specific exception, e.g.,
             // BTreeKeyDoesNotExistException.
@@ -1395,7 +1395,6 @@
 
                 fid = new FeedConnectionId(fa.getDataverseName(), fa.getFeedName(), fa.getDatasetName());
                 switch (fa.getActivityType()) {
-                    case FEED_RESUME:
                     case FEED_BEGIN:
                         if (!terminatedFeeds.contains(fid)) {
                             if (aFeeds.get(fid) == null) {
@@ -1490,7 +1489,6 @@
                 for (FeedActivity result : results) {
                     switch (result.getFeedActivityType()) {
                         case FEED_BEGIN:
-                        case FEED_RESUME:
                             if (!terminatedDatasets.contains(result.getDatasetName())) {
                                 feedActivities.add(result);
                                 activeDatasets.add(result.getDatasetName());
@@ -1510,4 +1508,5 @@
             throw new MetadataException(e);
         }
     }
+
 }
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/api/IMetadataNode.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/api/IMetadataNode.java
index 1dcdb01..7240f74 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/api/IMetadataNode.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/api/IMetadataNode.java
@@ -643,4 +643,5 @@
      */
     public List<FeedActivity> getDatasetsServedByFeed(JobId jobId, String dataverseName, String deedName)
             throws MetadataException, RemoteException;
+
 }
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/FeedActivity.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/FeedActivity.java
index c193053..679276f 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/FeedActivity.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/FeedActivity.java
@@ -39,11 +39,8 @@
 
     public static enum FeedActivityType {
         FEED_BEGIN,
-        FEED_END,
         FEED_FAILURE,
-        FEED_RECOVERY,
-        FEED_RESUME,
-        FEED_STATS
+        FEED_END
     }
 
     public static class FeedActivityDetails {
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/AbstractFeedDatasourceAdapter.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/AbstractFeedDatasourceAdapter.java
index fb62f3e..4921920 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/AbstractFeedDatasourceAdapter.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/AbstractFeedDatasourceAdapter.java
@@ -1,25 +1,11 @@
 package edu.uci.ics.asterix.metadata.feeds;
 
-import java.rmi.RemoteException;
-import java.util.HashMap;
-import java.util.Timer;
-import java.util.TimerTask;
-
-import edu.uci.ics.asterix.common.exceptions.ACIDException;
-import edu.uci.ics.asterix.metadata.MetadataManager;
-import edu.uci.ics.asterix.metadata.MetadataTransactionContext;
-import edu.uci.ics.asterix.metadata.entities.FeedActivity;
-import edu.uci.ics.asterix.metadata.entities.FeedActivity.FeedActivityDetails;
-import edu.uci.ics.asterix.metadata.entities.FeedActivity.FeedActivityType;
 
 public abstract class AbstractFeedDatasourceAdapter implements IDatasourceAdapter {
 
     private static final long serialVersionUID = 1L;
 
-    private int batchPersistSize = 10;
     protected FeedPolicyEnforcer policyEnforcer;
-    protected StatisticsCollector collector;
-    protected Timer timer;
 
     public FeedPolicyEnforcer getPolicyEnforcer() {
         return policyEnforcer;
@@ -27,81 +13,6 @@
 
     public void setFeedPolicyEnforcer(FeedPolicyEnforcer policyEnforcer) {
         this.policyEnforcer = policyEnforcer;
-        FeedPolicyAccessor policyAccessor = this.policyEnforcer.getFeedPolicyAccessor();
-        if (policyAccessor.collectStatistics()) {
-            long period = policyAccessor.getStatisicsCollectionPeriodInSecs();
-            collector = new StatisticsCollector(this, policyEnforcer.getFeedId(), policyEnforcer.getFeedId()
-                    .getDatasetName(), period, batchPersistSize);
-            timer = new Timer();
-            timer.schedule(collector, period * 1000, period * 1000);
-        }
-    }
-
-    public abstract long getIngestedRecordsCount();
-
-    protected void dumpStatistics() throws RemoteException, ACIDException {
-        collector.persistStatistics(true);
-    }
-
-    private static class StatisticsCollector extends TimerTask {
-
-        private final AbstractFeedDatasourceAdapter adapter;
-        private final FeedConnectionId feedId;
-        //   private List<Long> previousCountValues = new ArrayList<Long>();
-        //   private List<Integer> ingestionRates = new ArrayList<Integer>();
-        private final long period;
-        private FeedActivity feedActivity;
-        private int numMeasurements = 0;
-        private int batchPersistSize;
-        private StringBuilder count = new StringBuilder();
-        private StringBuilder rate = new StringBuilder();
-        private long previousCount = 0;
-
-        public StatisticsCollector(AbstractFeedDatasourceAdapter adapter, FeedConnectionId feedId,
-                String targetDataset, long period, int batchPersistSize) {
-            this.adapter = adapter;
-            this.feedId = feedId;
-            this.period = period;
-            this.batchPersistSize = batchPersistSize;
-            this.feedActivity = new FeedActivity(feedId.getDataverse(), feedId.getFeedName(), targetDataset,
-                    FeedActivityType.FEED_STATS, new HashMap<String, String>());
-        }
-
-        @Override
-        public void run() {
-            try {
-                persistStatistics(false);
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-
-        }
-
-        public void persistStatistics(boolean force) throws RemoteException, ACIDException {
-            MetadataTransactionContext ctx = null;
-            try {
-                long currentCount = adapter.getIngestedRecordsCount();
-                long diff = (currentCount - previousCount);
-                count.append(currentCount + ",");
-                rate.append(new Double(diff / period).intValue() + ",");
-                feedActivity.getFeedActivityDetails().put(FeedActivityDetails.INGESTION_RATE, "" + rate.toString());
-                feedActivity.getFeedActivityDetails().put(FeedActivityDetails.TOTAL_INGESTED, "" + count.toString());
-                numMeasurements++;
-                if (numMeasurements == batchPersistSize || force) {
-                    numMeasurements = 0;
-                    ctx = MetadataManager.INSTANCE.beginTransaction();
-                    MetadataManager.INSTANCE.registerFeedActivity(ctx, feedId, feedActivity);
-                    MetadataManager.INSTANCE.commitTransaction(ctx);
-                    count.delete(0, count.length() - 1);
-                    rate.delete(0, rate.length() - 1);
-                }
-                previousCount = currentCount;
-            } catch (Exception e) {
-                if (ctx != null) {
-                    MetadataManager.INSTANCE.abortTransaction(ctx);
-                }
-            }
-        }
     }
 
 }
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/AdapterRuntimeManager.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/AdapterRuntimeManager.java
index 312ad46..e26c16b 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/AdapterRuntimeManager.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/AdapterRuntimeManager.java
@@ -19,9 +19,8 @@
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import edu.uci.ics.asterix.common.api.AsterixThreadExecutor;
-import edu.uci.ics.asterix.metadata.feeds.FeedRuntime.FeedRuntimeType;
 import edu.uci.ics.asterix.metadata.feeds.FeedFrameWriter.Mode;
+import edu.uci.ics.asterix.metadata.feeds.FeedRuntime.FeedRuntimeType;
 import edu.uci.ics.hyracks.api.comm.IFrameWriter;
 import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
 
@@ -35,12 +34,8 @@
 
     private AdapterExecutor adapterExecutor;
 
-    private Thread adapterRuntime;
-
     private State state;
 
-    private FeedInboxMonitor feedInboxMonitor;
-
     private int partition;
 
     public enum State {
@@ -64,8 +59,6 @@
         this.feedAdapter = feedAdapter;
         this.partition = partition;
         this.adapterExecutor = new AdapterExecutor(partition, writer, feedAdapter, this);
-        this.adapterRuntime = new Thread(adapterExecutor);
-        this.feedInboxMonitor = new FeedInboxMonitor(this, inbox, partition);
     }
 
     @Override
@@ -77,7 +70,6 @@
             LOGGER.info("Registered feed runtime manager for " + this.getFeedId());
         }
         ExecutorService executorService = FeedManager.INSTANCE.getFeedExecutorService(feedId);
-        executorService.execute(feedInboxMonitor);
         executorService.execute(adapterExecutor);
     }
 
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/AlterFeedMessage.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/AlterFeedMessage.java
deleted file mode 100644
index 73f668a..0000000
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/AlterFeedMessage.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright 2009-2013 by The Regents of the University of California
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * you may obtain a copy of the License from
- * 
- *     http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package edu.uci.ics.asterix.metadata.feeds;
-
-import java.util.Map;
-
-/**
- * A feed control message containing the altered values for
- * adapter configuration parameters. This message is dispatched
- * to all runtime instances of the feed's adapter.
- */
-public class AlterFeedMessage extends FeedMessage {
-
-    private static final long serialVersionUID = 1L;
-
-    private final Map<String, String> alteredConfParams;
-
-    public AlterFeedMessage(Map<String, String> alteredConfParams, FeedConnectionId feedId) {
-        super(MessageType.ALTER, feedId);
-        this.alteredConfParams = alteredConfParams;
-    }
-
-    @Override
-    public MessageType getMessageType() {
-        return MessageType.ALTER;
-    }
-
-    public Map<String, String> getAlteredConfParams() {
-        return alteredConfParams;
-    }
-}
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedFrameWriter.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedFrameWriter.java
index d7bb7f5..dd46d03 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedFrameWriter.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedFrameWriter.java
@@ -219,7 +219,8 @@
                 }
             }
             if (collectThroughput) {
-                int instantTput = (int) Math.ceil(new Double(((numTuplesInInterval.get() * 1000) / period)));
+                System.out.println(" NUMBER of TUPLES " + numTuplesInInterval.get() + " in  " + period);
+                int instantTput = (int) Math.ceil((((double) numTuplesInInterval.get() * 1000) / period));
                 sendReportToSFM(instantTput, FeedReportMessageType.THROUGHPUT);
             }
             numTuplesInInterval.set(0);
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedIntakeOperatorNodePushable.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedIntakeOperatorNodePushable.java
index ab8999a..4d44f4c 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedIntakeOperatorNodePushable.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedIntakeOperatorNodePushable.java
@@ -92,7 +92,7 @@
                     adapterRuntimeMgr.wait();
                 }
             }
-            FeedManager.INSTANCE.deregisterFeed(feedId);
+            FeedManager.INSTANCE.deRegisterFeedRuntime(ingestionRuntime.getFeedRuntimeId());
         } catch (InterruptedException ie) {
             if (policyEnforcer.getFeedPolicyAccessor().continueOnHardwareFailure()) {
                 if (LOGGER.isLoggable(Level.INFO)) {
@@ -100,13 +100,11 @@
                 }
                 adapterRuntimeMgr.setState(State.INACTIVE_INGESTION);
                 writer.fail();
-                FeedManager.INSTANCE.deregisterFeed(feedId);
             } else {
-                FeedManager.INSTANCE.deregisterFeed(feedId);
+                FeedManager.INSTANCE.deRegisterFeedRuntime(ingestionRuntime.getFeedRuntimeId());
                 throw new HyracksDataException(ie);
             }
         } catch (Exception e) {
-            FeedManager.INSTANCE.deregisterFeed(feedId);
             e.printStackTrace();
             throw new HyracksDataException(e);
         } finally {
@@ -138,9 +136,6 @@
                     case END:
                         runtimeMgr.stop();
                         break;
-                    case ALTER:
-                        runtimeMgr.getFeedAdapter().alter(((AlterFeedMessage) feedMessage).getAlteredConfParams());
-                        break;
                 }
             } catch (InterruptedException ie) {
                 break;
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedManager.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedManager.java
index 7e1c339..227b103 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedManager.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedManager.java
@@ -27,7 +27,7 @@
     private static final Logger LOGGER = Logger.getLogger(FeedManager.class.getName());
 
     public static final long SOCKET_CONNECT_TIMEOUT = 5000;
-    
+
     public static FeedManager INSTANCE = new FeedManager();
 
     private FeedManager() {
@@ -58,8 +58,9 @@
                 if (LOGGER.isLoggable(Level.WARNING)) {
                     LOGGER.warning("unknown feed id: " + feedId);
                 }
+            } else {
+                mgr.close();
             }
-            mgr.close();
         } catch (Exception e) {
             if (LOGGER.isLoggable(Level.WARNING)) {
                 LOGGER.warning("Exception in closing feed runtime" + e.getMessage());
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedMessageOperatorNodePushable.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedMessageOperatorNodePushable.java
index e3c2641..a2a1546 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedMessageOperatorNodePushable.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedMessageOperatorNodePushable.java
@@ -91,15 +91,6 @@
                         }
                     }
                     break;
-
-                case ALTER:
-                    if (ingestionLocation) {
-                        AdapterRuntimeManager adapterRuntimeMgr = ((IngestionRuntime) feedRuntime)
-                                .getAdapterRuntimeManager();
-                        adapterRuntimeMgr.getFeedAdapter().alter(
-                                ((AlterFeedMessage) feedMessage).getAlteredConfParams());
-                    }
-                    break;
             }
 
         } catch (Exception e) {
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedRuntimeManager.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedRuntimeManager.java
index 31eea44..8308845 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedRuntimeManager.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/FeedRuntimeManager.java
@@ -13,6 +13,7 @@
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -137,8 +138,8 @@
 
     private static class SocketFactory {
 
-        private Map<SocketId, Socket> sockets = new HashMap<SocketId, Socket>();
-        private List<ServerSocket> serverSockets = new ArrayList<ServerSocket>();
+        private final Map<SocketId, Socket> sockets = new HashMap<SocketId, Socket>();
+        private final List<ServerSocket> serverSockets = new ArrayList<ServerSocket>();
 
         public Socket createClientSocket(String host, int port) throws UnknownHostException, IOException {
             Socket socket = new Socket(host, port);
@@ -168,6 +169,12 @@
             return socket;
         }
 
+        public ServerSocket createServerSocket() throws IOException {
+            ServerSocket socket = new ServerSocket(0);
+            serverSockets.add(socket);
+            return socket;
+        }
+
         private static class SocketId {
             private final String host;
             private final int port;
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/IFeedAdapter.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/IFeedAdapter.java
index cd1b91f..f525420 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/IFeedAdapter.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/IFeedAdapter.java
@@ -14,8 +14,6 @@
  */
 package edu.uci.ics.asterix.metadata.feeds;
 
-import java.util.Map;
-
 /**
  * Interface implemented by an adapter that can be controlled or managed by external
  * commands (stop,alter)
@@ -29,17 +27,4 @@
      */
     public void stop() throws Exception;
 
-    /**
-     * Modify the adapter configuration parameters. This method is called
-     * when the configuration parameters need to be modified while the adapter
-     * is ingesting data in an active feed.
-     * 
-     * @param properties
-     *            A HashMap containing the set of configuration parameters
-     *            that need to be altered.
-     */
-    public void alter(Map<String, String> properties);
-    
-   
-
 }
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/IFeedMessage.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/IFeedMessage.java
index 1e08e8c..0241e5b 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/IFeedMessage.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/IFeedMessage.java
@@ -20,7 +20,6 @@
 
     public enum MessageType {
         END,
-        ALTER,
         SUPER_FEED_MANAGER_ELECT
     }
 
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/SuperFeedManager.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/SuperFeedManager.java
index c30c23e..6b51332 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/SuperFeedManager.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/feeds/SuperFeedManager.java
@@ -23,6 +23,7 @@
 import java.util.List;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -35,9 +36,11 @@
     private static final Logger LOGGER = Logger.getLogger(SuperFeedManager.class.getName());
     private String host;
 
-    private final int feedReportPort;
+    private AtomicInteger availablePort; // starting value is fixed
 
-    private final int feedReportSubscribePort;
+    private final int feedReportPort; // fixed
+
+    private final int feedReportSubscribePort; // fixed
 
     private final String nodeId;
 
@@ -65,6 +68,7 @@
         this.nodeId = nodeId;
         this.feedReportPort = port;
         this.feedReportSubscribePort = port + 1;
+        this.availablePort = new AtomicInteger(feedReportSubscribePort + 1);
         this.host = host;
         this.feedReportInbox = new LinkedBlockingQueue<String>();
     }
@@ -96,10 +100,10 @@
     public void start() throws IOException {
         if (sfmService == null) {
             ExecutorService executorService = FeedManager.INSTANCE.getFeedExecutorService(feedConnectionId);
-            sfmService = new SuperFeedReportService(feedReportPort, feedReportInbox, feedConnectionId);
+            sfmService = new SuperFeedReportService(feedReportPort, feedReportInbox, feedConnectionId, availablePort);
             executorService.execute(sfmService);
             subscriptionService = new SuperFeedReportSubscriptionService(feedConnectionId, feedReportSubscribePort,
-                    sfmService.getMesgAnalyzer());
+                    sfmService.getMesgAnalyzer(), availablePort);
             executorService.execute(subscriptionService);
         }
         if (LOGGER.isLoggable(Level.INFO)) {
@@ -122,21 +126,25 @@
                 + (isLocal ? started ? "Started " : "Not Started" : " Remote ");
     }
 
+    public AtomicInteger getAvailablePort() {
+        return availablePort;
+    }
+
     private static class SuperFeedReportSubscriptionService implements Runnable {
 
         private final FeedConnectionId feedId;
         private ServerSocket serverFeedSubscribe;
-        private int subscriptionPort;
+        private AtomicInteger subscriptionPort;
         private boolean active = true;
         private String EOM = "\n";
         private final SFMessageAnalyzer reportProvider;
         private final List<FeedDataProviderService> dataProviders = new ArrayList<FeedDataProviderService>();
 
-        public SuperFeedReportSubscriptionService(FeedConnectionId feedId, int port, SFMessageAnalyzer reportProvider)
-                throws IOException {
+        public SuperFeedReportSubscriptionService(FeedConnectionId feedId, int port, SFMessageAnalyzer reportProvider,
+                AtomicInteger nextPort) throws IOException {
             this.feedId = feedId;
             serverFeedSubscribe = FeedManager.INSTANCE.getFeedRuntimeManager(feedId).createServerSocket(port);
-            this.subscriptionPort = port + 1;
+            this.subscriptionPort = nextPort;
             this.reportProvider = reportProvider;
         }
 
@@ -153,11 +161,10 @@
                 try {
                     Socket client = serverFeedSubscribe.accept();
                     OutputStream os = client.getOutputStream();
-                    subscriptionPort++;
+                    int port = subscriptionPort.incrementAndGet();
                     LinkedBlockingQueue<String> reportInbox = new LinkedBlockingQueue<String>();
                     reportProvider.registerSubsription(reportInbox);
-                    FeedDataProviderService dataProviderService = new FeedDataProviderService(feedId, subscriptionPort,
-                            reportInbox);
+                    FeedDataProviderService dataProviderService = new FeedDataProviderService(feedId, port, reportInbox);
                     dataProviders.add(dataProviderService);
                     FeedManager.INSTANCE.getFeedRuntimeManager(feedId).getExecutorService()
                             .execute(dataProviderService);
@@ -165,7 +172,7 @@
                         LOGGER.info("Recevied subscription request for feed :" + feedId
                                 + " Subscripton available at port " + subscriptionPort);
                     }
-                    os.write((subscriptionPort + EOM).getBytes());
+                    os.write((port + EOM).getBytes());
                     os.flush();
                 } catch (IOException e) {
                     e.printStackTrace();
@@ -223,7 +230,7 @@
 
     private static class SuperFeedReportService implements Runnable {
 
-        private int nextPort;
+        private AtomicInteger nextPort;
         private final ServerSocket serverFeedReport;
 
         private String EOM = "\n";
@@ -234,11 +241,11 @@
         private final FeedConnectionId feedId;
         private boolean process = true;
 
-        public SuperFeedReportService(int port, LinkedBlockingQueue<String> inbox, FeedConnectionId feedId)
-                throws IOException {
+        public SuperFeedReportService(int port, LinkedBlockingQueue<String> inbox, FeedConnectionId feedId,
+                AtomicInteger availablePort) throws IOException {
             FeedRuntimeManager runtimeManager = FeedManager.INSTANCE.getFeedRuntimeManager(feedId);
             serverFeedReport = runtimeManager.createServerSocket(port);
-            nextPort = port;
+            nextPort = availablePort;
             this.inbox = inbox;
             this.feedId = feedId;
             this.messageListeners = new ArrayList<MessageListener>();
@@ -266,18 +273,18 @@
                 try {
                     client = serverFeedReport.accept();
                     OutputStream os = client.getOutputStream();
-                    nextPort++;
-                    MessageListener listener = new MessageListener(nextPort, inbox);
+                    int port = nextPort.incrementAndGet();
+                    MessageListener listener = new MessageListener(port, inbox);
                     listener.start();
                     messageListeners.add(listener);
-                    os.write((nextPort + EOM).getBytes());
+                    os.write((port + EOM).getBytes());
                     os.flush();
                 } catch (IOException e) {
                     if (process == false) {
                         break;
                     }
                 } finally {
-                    if (client != null && !client.isClosed()) {
+                    if (client != null) {
                         try {
                             client.close();
                         } catch (Exception e) {
@@ -297,8 +304,6 @@
     private static class SFMessageAnalyzer implements Runnable {
 
         private final LinkedBlockingQueue<String> inbox;
-        private final Socket socket;
-        private final OutputStream os;
         private final FeedConnectionId feedId;
         private boolean process = true;
         private final List<LinkedBlockingQueue<String>> subscriptionQueues;
@@ -309,9 +314,6 @@
             this.feedId = feedId;
             this.subscriptionQueues = new ArrayList<LinkedBlockingQueue<String>>();
             String ccHost = AsterixClusterProperties.INSTANCE.getCluster().getMasterNode().getClusterIp();
-            FeedRuntimeManager runtimeMgr = FeedManager.INSTANCE.getFeedRuntimeManager(feedId);
-            socket = runtimeMgr.createClientSocket(ccHost, 2999, 5000);
-            os = socket.getOutputStream();
         }
 
         public void stop() {
@@ -334,8 +336,6 @@
                     FeedReportMessageType mesgType = report.getReportType();
                     switch (mesgType) {
                         case THROUGHPUT:
-                            //send message to FeedHealthDataReceiver at CC (2999)
-                            os.write(message.getBytes());
                             if (LOGGER.isLoggable(Level.INFO)) {
                                 LOGGER.warning("SuperFeedManager received message " + message);
                             }
@@ -350,152 +350,138 @@
                     if (LOGGER.isLoggable(Level.WARNING)) {
                         LOGGER.warning(message);
                     }
+                } catch (InterruptedException e) {
+                    if (LOGGER.isLoggable(Level.INFO)) {
+                        LOGGER.info("Unable to process messages " + e.getMessage());
+                    }
+                }
+            }
+        }
+
+        private static class SuperFeedManagerMessageAnalzer implements IMessageAnalyzer {
+
+            private String ccHost;
+            private CongestionAnalyzer congestionAnalyzer;
+            private LinkedBlockingQueue<FeedReport> congestionInbox = new LinkedBlockingQueue<FeedReport>();
+            private ExecutorService executorService;
+            private LinkedBlockingQueue<String> mesgInbox = new LinkedBlockingQueue<String>();
+
+            public SuperFeedManagerMessageAnalzer(FeedConnectionId feedId) {
+                ccHost = AsterixClusterProperties.INSTANCE.getCluster().getMasterNode().getClusterIp();
+                congestionAnalyzer = new CongestionAnalyzer(congestionInbox);
+                executorService = FeedManager.INSTANCE.getFeedExecutorService(feedId);
+                executorService.execute(congestionAnalyzer);
+            }
+
+            public void receiveMessage(String message) {
+                Socket socket = null;
+                OutputStream os = null;
+                try {
+                    FeedReport report = new FeedReport(message);
+                    FeedReportMessageType mesgType = report.getReportType();
+                    switch (mesgType) {
+                        case THROUGHPUT:
+                            //send message to FeedHealthDataReceiver at CC (2999)
+                            socket = new Socket(ccHost, 2999);
+                            os = socket.getOutputStream();
+                            os.write(message.getBytes());
+                            if (LOGGER.isLoggable(Level.INFO)) {
+                                LOGGER.warning("SuperFeedManager received message " + message);
+                            }
+                            break;
+                        case CONGESTION:
+                            congestionInbox.add(report);
+                            break;
+                    }
+                    if (LOGGER.isLoggable(Level.WARNING)) {
+                        LOGGER.warning(message);
+                    }
                     if (os != null) {
                         os.close();
                     }
                     if (socket != null) {
                         socket.close();
                     }
-                } catch (InterruptedException e) {
-                    if (LOGGER.isLoggable(Level.INFO)) {
-                        LOGGER.info("Unable to process messages " + e.getMessage());
-                    }
-                } catch (IOException e) {
+                } catch (IOException ioe) {
+                    ioe.printStackTrace();
                     if (LOGGER.isLoggable(Level.WARNING)) {
-                        LOGGER.warning("Unable to process messages " + e.getMessage());
+                        LOGGER.warning("unable to send message to FeedHealthDataReceiver");
                     }
                 }
             }
-        }
-    }
 
-    private static class SuperFeedManagerMessageAnalzer implements IMessageAnalyzer {
-
-        private String ccHost;
-        private CongestionAnalyzer congestionAnalyzer;
-        private LinkedBlockingQueue<FeedReport> congestionInbox = new LinkedBlockingQueue<FeedReport>();
-        private ExecutorService executorService;
-        private LinkedBlockingQueue<String> mesgInbox = new LinkedBlockingQueue<String>();
-
-        public SuperFeedManagerMessageAnalzer(FeedConnectionId feedId) {
-            ccHost = AsterixClusterProperties.INSTANCE.getCluster().getMasterNode().getClusterIp();
-            congestionAnalyzer = new CongestionAnalyzer(congestionInbox);
-            executorService = FeedManager.INSTANCE.getFeedExecutorService(feedId);
-            executorService.execute(congestionAnalyzer);
-        }
-
-        public void receiveMessage(String message) {
-            Socket socket = null;
-            OutputStream os = null;
-            try {
-                FeedReport report = new FeedReport(message);
-                FeedReportMessageType mesgType = report.getReportType();
-                switch (mesgType) {
-                    case THROUGHPUT:
-                        //send message to FeedHealthDataReceiver at CC (2999)
-                        socket = new Socket(ccHost, 2999);
-                        os = socket.getOutputStream();
-                        os.write(message.getBytes());
-                        if (LOGGER.isLoggable(Level.INFO)) {
-                            LOGGER.warning("SuperFeedManager received message " + message);
-                        }
-                        break;
-                    case CONGESTION:
-                        congestionInbox.add(report);
-                        break;
-                }
-                if (LOGGER.isLoggable(Level.WARNING)) {
-                    LOGGER.warning(message);
-                }
-                if (os != null) {
-                    os.close();
-                }
-                if (socket != null) {
-                    socket.close();
-                }
-            } catch (IOException ioe) {
-                ioe.printStackTrace();
-                if (LOGGER.isLoggable(Level.WARNING)) {
-                    LOGGER.warning("unable to send message to FeedHealthDataReceiver");
-                }
+            @Override
+            public LinkedBlockingQueue<String> getMessageQueue() {
+                return mesgInbox;
             }
+
         }
 
-        @Override
-        public LinkedBlockingQueue<String> getMessageQueue() {
-            return mesgInbox;
-        }
+        private static class CongestionAnalyzer implements Runnable {
 
-    }
+            private final LinkedBlockingQueue<FeedReport> inbox;
+            private FeedReport lastMaxReport;
+            private int congestionCount;
+            private long lastReportedCongestion = 0;
+            private long closeEnoughTimeBound = FeedFrameWriter.FLUSH_THRESHOLD_TIME * 2;
 
-    private static class CongestionAnalyzer implements Runnable {
+            public CongestionAnalyzer(LinkedBlockingQueue<FeedReport> inbox) {
+                this.inbox = inbox;
+            }
 
-        private final LinkedBlockingQueue<FeedReport> inbox;
-        private FeedReport lastMaxReport;
-        private int congestionCount;
-        private long lastReportedCongestion = 0;
-        private long closeEnoughTimeBound = FeedFrameWriter.FLUSH_THRESHOLD_TIME * 2;
-
-        public CongestionAnalyzer(LinkedBlockingQueue<FeedReport> inbox) {
-            this.inbox = inbox;
-        }
-
-        @Override
-        public void run() {
-            FeedReport report;
-            while (true) {
-                try {
-                    report = inbox.take();
-                    long currentReportedCongestionTime = System.currentTimeMillis();
-                    boolean closeEnough = lastReportedCongestion == 0
-                            || currentReportedCongestionTime - lastReportedCongestion < closeEnoughTimeBound;
-                    if (lastMaxReport == null) {
-                        lastMaxReport = report;
-                        if (closeEnough) {
-                            congestionCount++;
-                        }
-                    } else {
-                        if (report.compareTo(lastMaxReport) > 0) {
-                            lastMaxReport = report;
-                            congestionCount = 1;
-                        } else if (report.compareTo(lastMaxReport) == 0) {
+            @Override
+            public void run() {
+                FeedReport report;
+                while (true) {
+                    try {
+                        report = inbox.take();
+                        long currentReportedCongestionTime = System.currentTimeMillis();
+                        boolean closeEnough = lastReportedCongestion == 0
+                                || currentReportedCongestionTime - lastReportedCongestion < closeEnoughTimeBound;
+                        if (lastMaxReport == null) {
                             lastMaxReport = report;
                             if (closeEnough) {
                                 congestionCount++;
-                                if (congestionCount > 5) {
-                                    FeedRuntimeType sourceOfCongestion = null;
-                                    switch (lastMaxReport.getRuntimeType()) {
-                                        case INGESTION:
-                                            sourceOfCongestion = FeedRuntimeType.COMPUTE;
-                                            break;
-                                        case COMPUTE:
-                                            sourceOfCongestion = FeedRuntimeType.STORAGE;
-                                            break;
-                                        case STORAGE:
-                                        case COMMIT:
-                                            sourceOfCongestion = FeedRuntimeType.COMMIT;
-                                            break;
-                                    }
-                                    if (LOGGER.isLoggable(Level.WARNING)) {
-                                        LOGGER.warning(" Need elasticity at " + sourceOfCongestion + " as per report "
-                                                + lastMaxReport);
+                            }
+                        } else {
+                            if (report.compareTo(lastMaxReport) > 0) {
+                                lastMaxReport = report;
+                                congestionCount = 1;
+                            } else if (report.compareTo(lastMaxReport) == 0) {
+                                lastMaxReport = report;
+                                if (closeEnough) {
+                                    congestionCount++;
+                                    if (congestionCount > 5) {
+                                        FeedRuntimeType sourceOfCongestion = null;
+                                        switch (lastMaxReport.getRuntimeType()) {
+                                            case INGESTION:
+                                                sourceOfCongestion = FeedRuntimeType.COMPUTE;
+                                                break;
+                                            case COMPUTE:
+                                                sourceOfCongestion = FeedRuntimeType.STORAGE;
+                                                break;
+                                            case STORAGE:
+                                            case COMMIT:
+                                                sourceOfCongestion = FeedRuntimeType.COMMIT;
+                                                break;
+                                        }
+                                        if (LOGGER.isLoggable(Level.WARNING)) {
+                                            LOGGER.warning(" Need elasticity at " + sourceOfCongestion
+                                                    + " as per report " + lastMaxReport);
+                                        }
                                     }
                                 }
                             }
                         }
-                    }
-                    lastReportedCongestion = System.currentTimeMillis();
+                        lastReportedCongestion = System.currentTimeMillis();
 
-                } catch (InterruptedException e) {
-                    e.printStackTrace();
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
                 }
+
             }
 
         }
     }
-
-    public boolean isStarted() {
-        return started;
-    }
-
 }
\ No newline at end of file
diff --git a/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/GenericSocketFeedAdapter.java b/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/GenericSocketFeedAdapter.java
index bd456a2..a536076 100644
--- a/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/GenericSocketFeedAdapter.java
+++ b/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/GenericSocketFeedAdapter.java
@@ -89,9 +89,4 @@
         socketFeedServer.stop();
     }
 
-    @Override
-    public void alter(Map<String, String> properties) {
-        // TODO Auto-generated method stub
-
-    }
 }
diff --git a/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/RateControlledFileSystemBasedAdapter.java b/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/RateControlledFileSystemBasedAdapter.java
index 80565b2..a92cb55 100644
--- a/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/RateControlledFileSystemBasedAdapter.java
+++ b/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/RateControlledFileSystemBasedAdapter.java
@@ -48,12 +48,6 @@
     }
 
     @Override
-    public void alter(Map<String, String> properties) {
-        ((RateControlledTupleParser) tupleParser).setInterTupleInterval(Long.parseLong(properties
-                .get(RateControlledTupleParser.INTER_TUPLE_INTERVAL)));
-    }
-
-    @Override
     public void stop() {
         ((RateControlledTupleParser) tupleParser).stop();
     }
diff --git a/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/TwitterFirehoseFeedAdapter.java b/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/TwitterFirehoseFeedAdapter.java
index acd9d7a..cc1c597 100644
--- a/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/TwitterFirehoseFeedAdapter.java
+++ b/asterix-tools/src/main/java/edu/uci/ics/asterix/tools/external/data/TwitterFirehoseFeedAdapter.java
@@ -263,9 +263,4 @@
         twitterServer.stop();
     }
 
-    @Override
-    public void alter(Map<String, String> properties) {
-        // TODO Auto-generated method stub
-
-    }
 }