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/CONTROLLER-136 controller <p>Remote RPC Broker, requires runtime dependency not managed by config subsystem<br/> which is clustered rpc routing table.</p> <p>In second phase of commit - when all the verification should be done,<br/> remote-rpc broker throws an exception if routing table is still not available (this one is activated by Felix DM), which tears down whole transaction and config subsystem and prevents logging.</p> <p>This bug was present before, but was not seen, before performance fix was<br/> applied to MD-SAL startup, which now gets initialized faster then original clustering service.</p> <p>Remote RPC Broker should postpone it's operations till table is available,<br/> not fail to start without table.</p> <p>For now Remote RPC Broker is moved to separate transaction <br/> <a href="https://git.opendaylight.org/gerrit/#/c/4698/1" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/4698/1</a><br/> to not prevent MD-SAL from starting.</p> <p>Exception:<br/> ava.lang.NullPointerException: null<br/> at java.lang.StringBuilder.&lt;init&gt;(StringBuilder.java:109) ~<span class="error">&#91;na:1.7.0_21&#93;</span><br/> at org.opendaylight.controller.sal.connector.remoterpc.ServerImpl.&lt;init&gt;(ServerImpl.java:79) ~<span class="error">&#91;na:na&#93;</span><br/> at org.opendaylight.controller.config.yang.md.sal.remote.rpc.ZeroMQServerModule.createInstance(ZeroMQServerModule.java:49) ~<span class="error">&#91;na:na&#93;</span><br/> at org.opendaylight.controller.config.yang.md.sal.remote.rpc.AbstractZeroMQServerModule.getInstance(AbstractZeroMQServerModule.java:107) ~<span class="error">&#91;na:na&#93;</span><br/> at org.opendaylight.controller.config.manager.impl.ConfigTransactionControllerImpl.secondPhaseCommit(ConfigTransactionControllerImpl.java:381) ~<span class="error">&#91;bundlefile:na&#93;</span><br/> at org.opendaylight.controller.config.manager.impl.ConfigRegistryImpl.secondPhaseCommit(ConfigRegistryImpl.java:264) <span class="error">&#91;bundlefile:na&#93;</span><br/> at org.opendaylight.controller.config.manager.impl.ConfigRegistryImpl.commitConfig(ConfigRegistryImpl.java:208) <span class="error">&#91;bundlefile:na&#93;</span><br/> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~<span class="error">&#91;na:1.7.0_21&#93;</span><br/> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~<span class="error">&#91;na:1.7.0_21&#93;</span><br/> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~<span class="error">&#91;na:1.7.0_21&#93;</span><br/> at java.lang.reflect.Method.invoke(Method.java:601) ~<span class="error">&#91;na:1.7.0_21&#93;</span><br/> at com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:192) <span class="error">&#91;na:1.7.0_21&#93;</span></p> <p>Operating System: Linux<br/> Platform: PC</p> CONTROLLER-136

Remote RPC Broker fails configuration transaction if clustering table service is not started.

Bug Resolved Done Abhishek Kumar Tony Tkacik Fri, 24 Jan 2014 12:36:11 +0000 Tue, 25 Jul 2023 08:23:02 +0000 Sat, 25 Jan 2014 00:38:38 +0000 mdsal 0 2 <p>From the stack trace and looking into the code, it looks like Remote RPC Broker failed to start because it could not acquire host IP address.</p> <p>There are 2 things I can do:<br/> 1. Move the code of acquiring the IP address from constructor to onSessionInitiated(). Is it ok to throw RuntimeException here?</p> <p>2. I eat the exception, log error message. </p> <p>I prefer 1st approach as opposed to silently dying in the 2nd approach.</p> <p>Also, how did we conclude that the failure is due to missing routing table?</p> <p>Per discussion with Ed Warnicke, we are taking 2nd approach. I have created a tracking defect (<a href="https://bugs.opendaylight.org/show_bug.cgi?id=366" class="external-link" target="_blank" rel="nofollow noopener">https://bugs.opendaylight.org/show_bug.cgi?id=366</a>) to revisit the issue and fix it properly.</p> Blocks CONTROLLER-120 Development External issue ID 362 External issue URL Priority Rank 0|i02ijb: