[ https://issues.apache.org/jira/browse/ASTERIXDB-1389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Abdullah Alamoudi closed ASTERIXDB-1389. ---------------------------------------- > ConcurrentModificationException from FeedJobNotificationHandler > --------------------------------------------------------------- > > Key: ASTERIXDB-1389 > URL: https://issues.apache.org/jira/browse/ASTERIXDB-1389 > Project: Apache AsterixDB > Issue Type: Bug > Components: ING - Ingestion > Reporter: Yingyi Bu > Assignee: Abdullah Alamoudi > Priority: Critical > Labels: sporadic-error > > I run into this in a jenkins job. > Console output: > {noformat} > CLOSE CALLED FOR STORE[0]{Tweets} > CLOSE CALLED FOR STORE[2]{Tweets} > CLOSE CALLED FOR STORE[3]{Tweets} > CLOSE CALLED FOR STORE[1]{Tweets} > SIGNALLING END OF DATA for STORE[0]{Tweets} mode is PROCESS WAITING ON > org.apache.asterix.common.dataflow.AsterixLSMInsertDeleteOperatorNodePushable@33ca7c85 > SIGNALLING END OF DATA for STORE[3]{Tweets} mode is PROCESS WAITING ON > org.apache.asterix.common.dataflow.AsterixLSMInsertDeleteOperatorNodePushable@3a4db11d > SIGNALLING END OF DATA for STORE[1]{Tweets} mode is PROCESS WAITING ON > org.apache.asterix.common.dataflow.AsterixLSMInsertDeleteOperatorNodePushable@6905c15e > ABOUT TO CLOSE OPERATOR > org.apache.asterix.common.dataflow.AsterixLSMInsertDeleteOperatorNodePushable@33ca7c85 > ABOUT TO CLOSE OPERATOR > org.apache.asterix.common.dataflow.AsterixLSMInsertDeleteOperatorNodePushable@3a4db11d > SIGNALLING END OF DATA for STORE[2]{Tweets} mode is PROCESS WAITING ON > org.apache.asterix.common.dataflow.AsterixLSMInsertDeleteOperatorNodePushable@61544c90 > DEREGISTERING STORE[0]{Tweets} > ABOUT TO CLOSE OPERATOR > org.apache.asterix.common.dataflow.AsterixLSMInsertDeleteOperatorNodePushable@6905c15e > DEREGISTERING STORE[3]{Tweets} > ABOUT TO CLOSE OPERATOR > org.apache.asterix.common.dataflow.AsterixLSMInsertDeleteOperatorNodePushable@61544c90 > DEREGISTERING STORE[1]{Tweets} > DEREGISTERING STORE[2]{Tweets} > {noformat} > Standard Error > {noformat} > testFile > src/test/resources/runtimets/queries/feeds/drop-dataverse-with-disconnected-feed/drop-dataverse-with-disconnected-feed.3.ddl.aql > raised an exception: > java.lang.Exception: HTTP operation failed: 99 > STATUS LINE: HTTP/1.1 500 Server Error > SUMMARY: null > caused by: java.util.HashMap$HashIterator.nextNode(HashMap.java:1429) > STACKTRACE: java.util.ConcurrentModificationException > at java.util.HashMap$HashIterator.nextNode(HashMap.java:1429) > at java.util.HashMap$ValueIterator.next(HashMap.java:1458) > at > org.apache.asterix.app.external.FeedJobNotificationHandler.getActiveFeedConnections(FeedJobNotificationHandler.java:411) > at > org.apache.asterix.app.external.FeedLifecycleListener.getActiveFeedConnections(FeedLifecycleListener.java:415) > at > org.apache.asterix.aql.translator.QueryTranslator.handleDataverseDropStatement(QueryTranslator.java:1226) > at > org.apache.asterix.aql.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:307) > at > org.apache.asterix.aql.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:254) > at > org.apache.asterix.api.http.servlet.RESTAPIServlet.handleRequest(RESTAPIServlet.java:195) > at > org.apache.asterix.api.http.servlet.DDLAPIServlet.handleRequest(DDLAPIServlet.java:30) > at > org.apache.asterix.api.http.servlet.RESTAPIServlet.doPost(RESTAPIServlet.java:162) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) > at > org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:546) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:483) > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:228) > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:956) > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:411) > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:188) > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:891) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:114) > at org.eclipse.jetty.server.Server.handle(Server.java:353) > at > org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:598) > at > org.eclipse.jetty.server.HttpConnection$RequestHandler.content(HttpConnection.java:1076) > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:805) > at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218) > at > org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:427) > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:510) > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint.access$000(SelectChannelEndPoint.java:34) > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) > at > org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:450) > at java.lang.Thread.run(Thread.java:745) > at > org.apache.asterix.test.aql.TestExecutor.executeHttpMethod(TestExecutor.java:272) > at > org.apache.asterix.test.aql.TestExecutor.executeDDL(TestExecutor.java:384) > at > org.apache.asterix.test.aql.TestExecutor.executeTest(TestExecutor.java:482) > at > org.apache.asterix.test.aql.TestExecutor.executeTest(TestExecutor.java:755) > at > org.apache.asterix.test.runtime.ExecutionTest.test(ExecutionTest.java:105) > at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) > at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) > at org.junit.runners.ParentRunner.run(ParentRunner.java:309) > at org.junit.runners.Suite.runChild(Suite.java:127) > at org.junit.runners.Suite.runChild(Suite.java:26) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) > at > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) > at > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) > at org.junit.runners.ParentRunner.run(ParentRunner.java:309) > at > org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) > at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124) > at > org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200) > at > org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153) > at > org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) > ...Unexpected! > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)