[ https://issues.apache.org/jira/browse/STORM-3245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Joseph Evans resolved STORM-3245. ---------------------------------------- Resolution: Fixed Fix Version/s: 2.0.1 > Log viewer cleanup failes if multiple empty worker-artifact dirs > ---------------------------------------------------------------- > > Key: STORM-3245 > URL: https://issues.apache.org/jira/browse/STORM-3245 > Project: Apache Storm > Issue Type: Bug > Components: storm-server > Affects Versions: 2.0.0 > Reporter: Robert Joseph Evans > Assignee: Robert Joseph Evans > Priority: Blocker > Labels: pull-request-available > Fix For: 2.0.1 > > Time Spent: 10m > Remaining Estimate: 0h > > If a drive fills up for various reasons it is possible that we can create the > directory for a worker in worker-artifacts, but not able to create the > worker.yaml. If we get more than one of these on a node we get an exception > like. > > {code:java} > o.a.s.d.l.u.LogCleaner logviewer-cleanup [ERROR] Exception while cleaning up > old log. > java.lang.IllegalStateException: Duplicate key ... > at > java.util.stream.Collectors.lambda$throwingMerger$0(Collectors.java:133) > ~[?:1.8.0_102] > at java.util.HashMap.merge(HashMap.java:1253) ~[?:1.8.0_102] > at java.util.stream.Collectors.lambda$toMap$58(Collectors.java:1320) > ~[?:1.8.0_102] > at > java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169) > ~[?:1.8.0_102] > at > java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) > ~[?:1.8.0_102] > at > java.util.TreeMap$KeySpliterator.forEachRemaining(TreeMap.java:2746) > ~[?:1.8.0_102] > at > java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) > ~[?:1.8.0_102] > at > java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) > ~[?:1.8.0_102] > at > java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) > ~[?:1.8.0_102] > at > java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) > ~[?:1.8.0_102] > at > java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) > ~[?:1.8.0_102] > at > org.apache.storm.daemon.logviewer.utils.WorkerLogs.identifyWorkerLogDirs(WorkerLogs.java:214) > ~[storm-webapp-...{code} > After that we cannot clean up any directories any longer... -- This message was sent by Atlassian JIRA (v7.6.3#76005)