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https://issues.apache.org/jira/browse/STORM-3344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated STORM-3344:
----------------------------------
Labels: pull-request-available (was: )
> blacklist scheduler causing nimbus restart
> ------------------------------------------
>
> Key: STORM-3344
> URL: https://issues.apache.org/jira/browse/STORM-3344
> Project: Apache Storm
> Issue Type: Improvement
> Affects Versions: 2.0.0
> Reporter: Aaron Gresch
> Assignee: Aaron Gresch
> Priority: Major
> Labels: pull-request-available
>
> {code:java}
> 2019-02-22 10:48:41.460 o.a.s.d.n.Nimbus timer [ERROR] Error while processing
> event
> java.lang.RuntimeException: java.lang.UnsupportedOperationException
> at
> org.apache.storm.daemon.nimbus.Nimbus.lambda$launchServer$27(Nimbus.java:2872)
> ~[storm-server-2.0.1.y.jar:2.0.1.y]
> at org.apache.storm.StormTimer$1.run(StormTimer.java:110)
> ~[storm-client-2.0.1.y.jar:2.0.1.y]
> at
> org.apache.storm.StormTimer$StormTimerTask.run(StormTimer.java:226)
> [storm-client-2.0.1.y.jar:2.0.1.y]
> Caused by: java.lang.UnsupportedOperationException
> at
> org.apache.storm.shade.com.google.common.collect.UnmodifiableIterator.remove(UnmodifiableIterator.java:43)
> ~[shaded-deps-2.0.1.y.jar:2.0.1.y]
> at java.util.AbstractCollection.remove(AbstractCollection.java:293)
> ~[?:1.8.0_102]
> at
> org.apache.storm.scheduler.blacklist.BlacklistScheduler.removeLongTimeDisappearFromCache(BlacklistScheduler.java:216)
> ~[storm-server-2.0.1.y.jar:2.0.1.y]
> at
> org.apache.storm.scheduler.blacklist.BlacklistScheduler.schedule(BlacklistScheduler.java:110)
> ~[storm-server-2.0.1.y.jar:2.0.1.y]
> at
> org.apache.storm.daemon.nimbus.Nimbus.computeNewSchedulerAssignments(Nimbus.java:2070)
> ~[storm-server-2.0.1.y.jar:2.0.1.y]
> at
> org.apache.storm.daemon.nimbus.Nimbus.lockingMkAssignments(Nimbus.java:2234)
> ~[storm-server-2.0.1.y.jar:2.0.1.y]
> at
> org.apache.storm.daemon.nimbus.Nimbus.mkAssignments(Nimbus.java:2220)
> ~[storm-server-2.0.1.y.jar:2.0.1.y]
> at
> org.apache.storm.daemon.nimbus.Nimbus.mkAssignments(Nimbus.java:2165)
> ~[storm-server-2.0.1.y.jar:2.0.1.y]
> at
> org.apache.storm.daemon.nimbus.Nimbus.lambda$launchServer$27(Nimbus.java:2868)
> ~[storm-server-2.0.1.y.jar:2.0.1.y]
> ... 2 more
> 2019-02-22 10:48:41.461 o.a.s.u.Utils timer [ERROR] Halting process: Error
> while processing event
> java.lang.RuntimeException: Halting process: Error while processing event
> at org.apache.storm.utils.Utils.exitProcess(Utils.java:520)
> ~[storm-client-2.0.1.y.jar:2.0.1.y]
> at
> org.apache.storm.daemon.nimbus.Nimbus.lambda$new$9(Nimbus.java:564)
> ~[storm-server-2.0.1.y.jar:2.0.1.y]
> at
> org.apache.storm.StormTimer$StormTimerTask.run(StormTimer.java:253)
> [storm-client-2.0.1.y.jar:2.0.1.y]
> 2019-02-22 10:48:41.462 o.a.s.u.Utils Thread-19 [INFO] Halting after 10
> seconds
> {code}
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