[OVSDB-392] some times hwvtep operational topology datastore is missing upon switch reboots

Mon, 30 Oct 2017 19:52:45 +0000

The following error is observed in the logs
2016-09-04 13:12:45,696 | ERROR | assiveConnServ-1 | StalePassiveConnectionService | 272 - org.opendaylight.ovsdb.library - 1.3.0.SNAPSHOT | Error in checking stale connections)
java.util.concurrent.CancellationException: Task was cancelled.
at com.google.common.util.concurrent.AbstractFuture.cancellationExceptionWithCause(AbstractFuture.java:392)[65:com.google.guava:18.0.0]
at com.google.common.util.concurrent.AbstractFuture$Sync.getValue(AbstractFuture.java:306)[65:com.google.guava:18.0.0]
at com.google.common.util.concurrent.AbstractFuture$Sync.get(AbstractFuture.java:286)[65:com.google.guava:18.0.0]
at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:116)[65:com.google.guava:18.0.0]
at com.google.common.util.concurrent.Uninterruptibles.getUninterruptibly(Uninterruptibles.java:137)[65:com.google.guava:18.0.0]
at com.google.common.util.concurrent.Futures$6.run(Futures.java:1308)[65:com.google.guava:18.0.0]
at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:457)[65:com.google.guava:18.0.0]
at com.google.common.util.concurrent.ExecutionList.executeListener(ExecutionList.java:156)[65:com.google.guava:18.0.0]
at com.google.common.util.concurrent.ExecutionList.execute(ExecutionList.java:145)[65:com.google.guava:18.0.0]
at com.google.common.util.concurrent.AbstractFuture.cancel(AbstractFuture.java:134)[65:com.google.guava:18.0.0]
at org.opendaylight.ovsdb.lib.impl.StalePassiveConnectionService$1.run(StalePassiveConnectionService.java:69)[272:org.opendaylight.ovsdb.library:1.3.0.SNAPSHOT]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[:1.8.0_91]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)[:1.8.0_91]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)[:1.8.0_91]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)[:1.8.0_91]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_91]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_91]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_91]
Caused by: java.util.concurrent.CancellationException: Future.cancel() was called.
at com.google.common.util.concurrent.AbstractFuture$Sync.complete(AbstractFuture.java:378)[65:com.google.guava:18.0.0]
at com.google.common.util.concurrent.AbstractFuture$Sync.cancel(AbstractFuture.java:355)[65:com.google.guava:18.0.0]
at com.google.common.util.concurrent.AbstractFuture.cancel(AbstractFuture.java:131)[65:com.google.guava:18.0.0]
... 8 more

OpenDaylight JIRA

[OVSDB-392] some times hwvtep operational topology datastore is missing upon switch reboots