Github user zd-project commented on the issue:
https://github.com/apache/storm/pull/2789
Also, I just dug into the error code you suggested. It turned out to be
caused by heartbeatTimer (instance of StormTimer) in Supervisor in
AsyncLocalizerTest.testKeyNotFoundException. But I don't see where Supervisor
is created. Super weird.
> 2018-08-07 16:38:11.217 [heartbeatTimer] ERROR
org.apache.storm.daemon.supervisor.DefaultUncaughtExceptionHandler - Error when
processing event on thread Thread[heartbeatTimer
,10,main]
...
> 2018-08-07 16:38:11.218 [heartbeatTimer] ERROR
org.apache.storm.utils.Utils - val 202
2018-08-07 16:38:11.218 [heartbeatTimer] ERROR org.apache.storm.utils.Utils
- Halting process: Error when processing an event
java.lang.RuntimeException: Halting process: Error when processing an event
at org.apache.storm.utils.Utils.exitProcess(Utils.java:474)
[storm-client-2.0.0-SNAPSHOT.jar:?]
at
org.apache.storm.daemon.supervisor.DefaultUncaughtExceptionHandler.uncaughtException(DefaultUncaughtExceptionHandler.java:25)
[classes/:?]
at
org.apache.storm.StormTimer$StormTimerTask.run(StormTimer.java:253)
[storm-client-2.0.0-SNAPSHOT.jar:?]
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