Aaron Gresch created STORM-3344:
-----------------------------------
Summary: 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
{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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