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-632 controller <p>There is kind of lock during ODL startup:</p> <p>2014-07-16 05:42:17.128 PDT <span class="error">&#91;DeadlockMonitor{TransactionIdentifier{name=&#39;ConfigTransaction-64-66&#39;}}&#93;</span> WARN o.o.c.c.m.i.DeadlockMonitor$DeadlockMonitorRunnable - ModuleIdentifier</p> {factoryName='instruction-scheduler-impl', instanceName='global-instruction-scheduler'} did not finish after 5982 ms<br/> 2014-07-16 05:42:18.129 PDT <span class="error">&#91;DeadlockMonitor{TransactionIdentifier{name=&#39;ConfigTransaction-64-66&#39;}}&#93;</span> WARN o.o.c.c.m.i.DeadlockMonitor$DeadlockMonitorRunnable - ModuleIdentifier{factoryName='instruction-scheduler-impl', instanceName='global-instruction-scheduler'} <p> did not finish after 6983 ms<br/> 2014-07-16 05:42:19.130 PDT <span class="error">&#91;DeadlockMonitor{TransactionIdentifier{name=&#39;ConfigTransaction-64-66&#39;}}&#93;</span> WARN o.o.c.c.m.i.DeadlockMonitor$DeadlockMonitorRunnable - ModuleIdentifier</p> {factoryName='instruction-scheduler-impl', instanceName='global-instruction-scheduler'} did not finish after 7984 ms<br/> 2014-07-16 05:42:20.131 PDT <span class="error">&#91;DeadlockMonitor{TransactionIdentifier{name=&#39;ConfigTransaction-64-66&#39;}}&#93;</span> WARN o.o.c.c.m.i.DeadlockMonitor$DeadlockMonitorRunnable - ModuleIdentifier{factoryName='instruction-scheduler-impl', instanceName='global-instruction-scheduler'} <p> did not finish after 8985 ms<br/> 2014-07-16 05:42:21.132 PDT <span class="error">&#91;DeadlockMonitor{TransactionIdentifier{name=&#39;ConfigTransaction-64-66&#39;}}&#93;</span> WARN o.o.c.c.m.i.DeadlockMonitor$DeadlockMonitorRunnable - ModuleIdentifier</p> {factoryName='instruction-scheduler-impl', instanceName='global-instruction-scheduler'} did not finish after 9987 ms<br/> 2014-07-16 05:42:22.133 PDT <span class="error">&#91;DeadlockMonitor{TransactionIdentifier{name=&#39;ConfigTransaction-64-66&#39;}}&#93;</span> WARN o.o.c.c.m.i.DeadlockMonitor$DeadlockMonitorRunnable - ModuleIdentifier{factoryName='instruction-scheduler-impl', instanceName='global-instruction-scheduler'} <p> did not finish after 10987 ms<br/> 2014-07-16 05:42:23.134 PDT <span class="error">&#91;DeadlockMonitor{TransactionIdentifier{name=&#39;ConfigTransaction-64-66&#39;}}&#93;</span> WARN o.o.c.c.m.i.DeadlockMonitor$DeadlockMonitorRunnable - ModuleIdentifier</p> {factoryName='instruction-scheduler-impl', instanceName='global-instruction-scheduler'} did not finish after 11988 ms<br/> 2014-07-16 05:42:24.135 PDT <span class="error">&#91;DeadlockMonitor{TransactionIdentifier{name=&#39;ConfigTransaction-64-66&#39;}}&#93;</span> WARN o.o.c.c.m.i.DeadlockMonitor$DeadlockMonitorRunnable - ModuleIdentifier{factoryName='instruction-scheduler-impl', instanceName='global-instruction-scheduler'} <p> did not finish after 12989 ms</p> <p>Please look at threads fileinstall and configpusher.</p> <p>Full threadump attached.</p> <p>Operating System: All<br/> Platform: All</p> CONTROLLER-632

Livelock during starting bundles

Bug Resolved Done Tony Tkacik Richard Kosegi Wed, 16 Jul 2014 13:06:47 +0000 Fri, 25 Jul 2014 08:27:19 +0000 Fri, 25 Jul 2014 08:27:19 +0000 Helium config Fri, 25 Jul 2014 00:00:00 +0000 0 4 <p>Attachment deadlock_opendaylight.log has been added with description: Threaddump</p> <p>I believe this is happening:<br/> config-pusher thread pushes config, create instance of InstructionSchedulerImplModule tries to read something from md-sal, but md-sal cannot read the data because yang model is missing. </p> <p>The pushed XML should declare that it is dependent on that yang model in required-capabilities section.</p> <p>Furthermore, RuntimeGeneratedMappingServiceImpl.waitForSchema should be implemented such that it periodically logs the schema on which it is waiting, similar to how DeadlockMonitor in c-s works. pseudocode:</p> <p>while true: </p> {future.get(5secs);log.warn "waiting for schema foo";} <p>Updated config subsystem to not use platform thread to do blocking transactions<br/> when bundle is loaded.</p> <p><a href="https://git.opendaylight.org/gerrit/#/c/9262/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/9262/</a></p> Development External issue ID 1378 External issue URL ODL SR Target Milestone Rank 0|i02llj: