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Jungtaek Lim updated STORM-3344: -------------------------------- Fix Version/s: (was: 2.0.1) 2.0.0 > 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 > Fix For: 2.0.0 > > Time Spent: 1h 40m > Remaining Estimate: 0h > > {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} -- This message was sent by Atlassian JIRA (v7.6.3#76005)