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-36 infrautils <p><a href="https://jira.opendaylight.org/secure/ViewProfile.jspa?name=jluhrsen" class="user-hover" rel="jluhrsen">jluhrsen</a> raised this on <a href="https://lists.opendaylight.org/pipermail/infrautils-dev/2018-May/000689.html" class="external-link" target="_blank" rel="nofollow noopener">https://lists.opendaylight.org/pipermail/infrautils-dev/2018-May/000689.html</a> :</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>karaf@root()&gt; feature:install odl-openflowplugin-flow-services-rest odl-infrautils-diagstatus odl-infrautils-ready karaf@root()&gt; showSvcStatus Timestamp: Tue May 01 16:19:56 PDT 2018 Status retrieval JMX Operation failed for node 127.0.0.1~ karaf@root()&gt;</pre> </div></div> <p>and this log:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>2018-05-01T16:19:56,330 | ERROR | pipe-showSvcStatus | DiagStatusCommand | 250 - org.opendaylight.infrautils.diagstatus-shell - 1.4.0.SNAPSHOT | Exception while reaching Host 127.0.0.1 javax.management.RuntimeMBeanException: java.util.NoSuchElementException: No value present at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.rethrow(DefaultMBeanServerInterceptor.java:839) [?:?] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.rethrowMaybeMBeanException(DefaultMBeanServerInterceptor.java:852) [?:?] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:821) [?:?] at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) [?:?] at org.opendaylight.infrautils.diagstatus.MBeanUtils.invokeMBeanFunction(MBeanUtils.java:134) [248:org.opendaylight.infrautils.diagstatus-api:1.4.0.SNAPSHOT] at org.opendaylight.infrautils.diagstatus.shell.DiagStatusCommand.getLocalStatusSummary(DiagStatusCommand.java:71) [250:org.opendaylight.infrautils.diagstatus-shell:1.4.0.SNAPSHOT] at org.opendaylight.infrautils.diagstatus.shell.DiagStatusCommand.execute(DiagStatusCommand.java:49) [250:org.opendaylight.infrautils.diagstatus-shell:1.4.0.SNAPSHOT] at org.apache.karaf.shell.commands.basic.AbstractCommand.execute(AbstractCommand.java:34) [49:org.apache.karaf.shell.core:4.1.5] at Proxyb09c3b98_2f98_4a06_b5dd_f9bfb4b3d6de.execute(Unknown Source) [?:?] at org.apache.karaf.shell.compat.CommandTracker.execute(CommandTracker.java:120) [49:org.apache.karaf.shell.core:4.1.5] at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:68) [49:org.apache.karaf.shell.core:4.1.5] at org.apache.karaf.shell.impl.console.osgi.secured.SecuredCommand.execute(SecuredCommand.java:86) [49:org.apache.karaf.shell.core:4.1.5] at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:571) [49:org.apache.karaf.shell.core:4.1.5] at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:497) [49:org.apache.karaf.shell.core:4.1.5] at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:386) [49:org.apache.karaf.shell.core:4.1.5] at org.apache.felix.gogo.runtime.Pipe.doCall(Pipe.java:417) [49:org.apache.karaf.shell.core:4.1.5] at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:229) [49:org.apache.karaf.shell.core:4.1.5] at org.apache.felix.gogo.runtime.Pipe.call(Pipe.java:59) [49:org.apache.karaf.shell.core:4.1.5] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?] at java.util.concurrent.ThreadPoolExecutor.run(ThreadPoolExecutor.java:624) [?:?] at java.lang.Thread.run(Thread.java:748) [?:?] Caused by: java.util.NoSuchElementException: No value present at java.util.Optional.get(Optional.java:135) ~[?:?] at org.opendaylight.infrautils.diagstatus.internal.DiagStatusServiceMBeanImpl.acquireServiceStatusDetailed(DiagStatusServiceMBeanImpl.java:119) ~[?:?] 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 sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71) ~[?:?] at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:?] at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275) ~[?:?] at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:112) ~[?:?] at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:46) ~[?:?] at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237) ~[?:?] at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138) ~[?:?] at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252) ~[?:?] at javax.management.StandardMBean.invoke(StandardMBean.java:405) ~[?:?] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) ~[?:?] ... 19 more</pre> </div></div> INFRAUTILS-36

showSvcStatus: Status retrieval JMX Operation failed for node 127.0.0.1 (NoSuchElementException) at acquireServiceStatusDetailed(DiagStatusServiceMBeanImpl.java:119)

Bug Medium Resolved Duplicate Michael Vorburger Michael Vorburger Wed, 2 May 2018 10:12:42 +0000 Wed, 2 May 2018 21:55:10 +0000 Wed, 2 May 2018 10:54:06 +0000 Fluorine Fluorine 0 3 <p>&gt; at org.opendaylight.infrautils.diagstatus.internal.DiagStatusServiceMBeanImpl.acquireServiceStatusDetailed(DiagStatusServiceMBeanImpl.java:119) ~<span class="error">&#91;?:?&#93;</span></p> <p>I was a bit puzzled by this because line 119 in DiagStatusServiceMBeanImpl has no <tt>Optional.get()</tt>, until I remember that <a href="https://jira.opendaylight.org/secure/ViewProfile.jspa?name=jluhrsen" class="user-hover" rel="jluhrsen">jluhrsen</a> was working on <a href="https://jira.opendaylight.org/browse/INFRAUTILS-31" title="diagstatus including cause of failures" class="issue-link" data-issue-key="INFRAUTILS-31"><del>INFRAUTILS-31</del></a> and looking at <a href="https://git.opendaylight.org/gerrit/#/c/70220/4/diagstatus/impl/src/main/java/org/opendaylight/infrautils/diagstatus/internal/DiagStatusServiceMBeanImpl.java" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/70220/4/diagstatus/impl/src/main/java/org/opendaylight/infrautils/diagstatus/internal/DiagStatusServiceMBeanImpl.java</a> saw that his added this there:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>.append(status.getErrorCause().get())</pre> </div></div> <p>which is causing this. So this is a mistake on that change, which is not present. I'll therefore put a review comment on that change and close this issue.</p> <p>Staring at this code, and this comment from <a href="https://jira.opendaylight.org/secure/ViewProfile.jspa?name=jluhrsen" class="user-hover" rel="jluhrsen">jluhrsen</a>, has however prompted me to question something in that code:</p> <blockquote><p>Something might be wrong in my environment that is blocking localhost/127.0.0.1<br/> from working here?</p></blockquote> <p>and I'll follow-up on that in <a href="https://jira.opendaylight.org/browse/INFRAUTILS-37" title="diagstatus CLI should not to use JMX to obtain information from local node to avoid ConnectException on 127.0.0.1" class="issue-link" data-issue-key="INFRAUTILS-37"><del>INFRAUTILS-37</del></a>.</p> <p>I updated <a href="https://jira.opendaylight.org/browse/INFRAUTILS-38" title="showSvcStatus: Status retrieval JMX Operation failed for node 127.0.0.1 due to rmi.ConnectException: Connection refused to host: 127.0.0.1" class="issue-link" data-issue-key="INFRAUTILS-38"><del>INFRAUTILS-38</del></a> and 37 with what I learned, and now back to this as it's still a problem to figure out.</p> <p>I tried to see if I could replicate the problem with a unit test and I thought I was close with <a href="https://git.opendaylight.org/gerrit/#/c/71675/" class="external-link" target="_blank" rel="nofollow noopener">this</a> but I realize<br/> that the new UT code was still failing with or without the .get(), so I doubt it now.</p> <p>Anyway, I can help/debug, but I think I'm limited with what I can do on my own from there. Looking for<br/> guidance. <img class="emoticon" src="https://jira.opendaylight.org/images/icons/emoticons/smile.png" height="16" width="16" align="absmiddle" alt="" border="0"/></p> Duplicate INFRAUTILS-31 Development Rank 0|i03e3j: