https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/INFRAUTILS-56 infrautils <p>The <tt>DiagStatusCommandTest</tt> introduced in <a href="https://git.opendaylight.org/gerrit/#/c/76341/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/76341/</a> which passed for the past 8 days since being merge suddenly started failing since the last Patch Set 8 of <a href="https://git.opendaylight.org/gerrit/#/c/76532" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/76532</a>.</p> <p>The weird thing is that <a href="https://git.opendaylight.org/gerrit/#/c/76532/7..8" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/76532/7..8</a> didn't change anything that could reasonably have anything to do with this. So this sporadic - it failed again on c/76532 (x2) after a "recheck", but on <a href="https://git.opendaylight.org/gerrit/#/c/76827/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/76827</a> (which is based on c/76532) it failed once and on recheck passed!! Locally it always passes, of course.</p> INFRAUTILS-56

DiagStatusCommandTest failures on build servers, passing locally

Bug Medium Resolved Cannot Reproduce Unassigned Michael Vorburger Wed, 10 Oct 2018 20:53:25 +0000 Thu, 23 Jul 2020 09:59:21 +0000 Thu, 23 Jul 2020 09:59:21 +0000 0 1 <p>The failure is this, from <a href="https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/infrautils-maven-verify-neon-mvn35-openjdk8/138/console.log.gz:" class="external-link" target="_blank" rel="nofollow noopener">https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/infrautils-maven-verify-neon-mvn35-openjdk8/138/console.log.gz:</a></p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Running org.opendaylight.infrautils.diagstatus.shell.DiagStatusCommandTest Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.095 sec &lt;&lt;&lt; FAILURE! - in org.opendaylight.infrautils.diagstatus.shell.DiagStatusCommandTest testGetRemoteStatusSummary_IPv6(org.opendaylight.infrautils.diagstatus.shell.DiagStatusCommandTest) Time elapsed: 0.039 sec &lt;&lt;&lt; ERROR! java.lang.IllegalStateException: SystemReadyListener.onSystemBootReady() threw Exception; rethrowing to fail test at org.opendaylight.infrautils.ready.testutils.TestSystemReadyMonitor.registerListener(TestSystemReadyMonitor.java:54) at org.opendaylight.infrautils.diagstatus.internal.DiagStatusServiceMBeanImpl.&lt;init&gt;(DiagStatusServiceMBeanImpl.java:69) at org.opendaylight.infrautils.diagstatus.shell.DiagStatusCommandTest.checkGetRemoteStatusSummary(DiagStatusCommandTest.java:61) at org.opendaylight.infrautils.diagstatus.shell.DiagStatusCommandTest.testGetRemoteStatusSummary_IPv6(DiagStatusCommandTest.java:39) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) 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.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283) at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128) at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103) Caused by: java.rmi.server.ExportException: Port already in use: 6886; nested exception is: java.net.BindException: Address already in use (Bind failed) at sun.rmi.transport.tcp.TCPTransport.listen(TCPTransport.java:346) at sun.rmi.transport.tcp.TCPTransport.exportObject(TCPTransport.java:254) at sun.rmi.transport.tcp.TCPEndpoint.exportObject(TCPEndpoint.java:411) at sun.rmi.transport.LiveRef.exportObject(LiveRef.java:147) at sun.rmi.server.UnicastServerRef.exportObject(UnicastServerRef.java:236) at sun.rmi.registry.RegistryImpl.setup(RegistryImpl.java:213) at sun.rmi.registry.RegistryImpl.&lt;init&gt;(RegistryImpl.java:198) at java.rmi.registry.LocateRegistry.createRegistry(LocateRegistry.java:203) at org.opendaylight.infrautils.diagstatus.MBeanUtils.startRMIConnectorServer(MBeanUtils.java:81) at org.opendaylight.infrautils.diagstatus.internal.DiagStatusServiceMBeanImpl.onSystemBootReady(DiagStatusServiceMBeanImpl.java:75) at org.opendaylight.infrautils.ready.testutils.TestSystemReadyMonitor.registerListener(TestSystemReadyMonitor.java:52) ... 27 more Caused by: java.net.BindException: Address already in use (Bind failed) at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387) at java.net.ServerSocket.bind(ServerSocket.java:375) at java.net.ServerSocket.&lt;init&gt;(ServerSocket.java:237) at java.net.ServerSocket.&lt;init&gt;(ServerSocket.java:128) at sun.rmi.transport.proxy.RMIDirectSocketFactory.createServerSocket(RMIDirectSocketFactory.java:45) at sun.rmi.transport.proxy.RMIMasterSocketFactory.createServerSocket(RMIMasterSocketFactory.java:345) at sun.rmi.transport.tcp.TCPEndpoint.newServerSocket(TCPEndpoint.java:666) at sun.rmi.transport.tcp.TCPTransport.listen(TCPTransport.java:335) ... 37 more</pre> </div></div> <p>What is strange is that the JMX server listener clearly did shut down, see <a href="https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/infrautils-maven-verify-neon-mvn35-openjdk8/138/diagstatus/shell/target/surefire-reports/org.opendaylight.infrautils.diagstatus.shell.DiagStatusCommandTest-output.txt.gz" class="external-link" target="_blank" rel="nofollow noopener">https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/infrautils-maven-verify-neon-mvn35-openjdk8/138/diagstatus/shell/target/surefire-reports/org.opendaylight.infrautils.diagstatus.shell.DiagStatusCommandTest-output.txt.gz</a> :</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[main] INFO org.opendaylight.infrautils.diagstatus.MBeanUtils - MBean registration for org.opendaylight.infrautils.diagstatus:type=SvcStatus SUCCESSFUL. [main] INFO org.opendaylight.infrautils.diagstatus.MBeanUtils - JMX Connector Server started for url service:jmx:rmi://127.0.0.1/jndi/rmi://127.0.0.1:6886/server [main] INFO org.opendaylight.infrautils.diagstatus.shell.DiagStatusCommand - invokeRemoteJMXOperation() JMX service URL: service:jmx:rmi://127.0.0.1/jndi/rmi://127.0.0.1:6886/server [main] INFO org.opendaylight.infrautils.diagstatus.MBeanUtils - JMX Connector Server stopped (javax.management.remote.rmi.RMIConnectorServer@56de6d6b,RegistryImpl[UnicastServerRef [liveRef: [endpoint:[10.30.170.154:6886](local),objID:[0:0:0, 0]]]]) [main] INFO org.opendaylight.infrautils.diagstatus.MBeanUtils - MBean registration for org.opendaylight.infrautils.diagstatus:type=SvcStatus SUCCESSFUL.</pre> </div></div> <p>I'm wondering if it's possible that after <tt>JMXConnectorServer.stop()</tt> stays open for an instant? Should MBeanUtils.stopRMIConnectorServer() do something like this:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> JMXConnectorServer server = jmxConnector.getLeft(); <span class="code-object">int</span> port = server.getAddress().getPort(); server.stop(); <span class="code-comment">// TODO wait <span class="code-keyword">for</span> <span class="code-quote">"port"</span> to really be closed</span></pre> </div></div> <p>For the very short term and just to get the respective patches FINALLY merged, I'll @Ignore ...</p> <p>Well, the tests are in place and we do not see any failures, closing.</p> Development Rank 0|i03jhz: