built a basic feed console
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
-
- }
}