Ethan Li created STORM-3481:
-------------------------------
Summary: IllegalArgumentException in ConstraintSolverStrategy
Key: STORM-3481
URL: https://issues.apache.org/jira/browse/STORM-3481
Project: Apache Storm
Issue Type: Bug
Affects Versions: 2.0.0
Reporter: Ethan Li
Assignee: Ethan Li
We found this scheduling error based on our internal mirror.
{code:java}
2019-08-06 13:00:20.344 o.a.s.s.r.ResourceAwareScheduler timer [ERROR]
propane-0-170-1564778552 Internal Error - Exception thrown when scheduling.
Please check logs for details
java.util.concurrent.ExecutionException: java.lang.IllegalArgumentException:
Don't know how to convert null to int
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
~[?:1.8.0_181]
at java.util.concurrent.FutureTask.get(FutureTask.java:206)
~[?:1.8.0_181]
at
org.apache.storm.scheduler.resource.ResourceAwareScheduler.scheduleTopology(ResourceAwareScheduler.java:164)
~[storm-server-2.0.1.y.jar:2.0.1.y]
at
org.apache.storm.scheduler.resource.ResourceAwareScheduler.schedule(ResourceAwareScheduler.java:117)
~[storm-server-2.0.1.y.jar:2.0.1.y]
at
org.apache.storm.scheduler.blacklist.BlacklistScheduler.schedule(BlacklistScheduler.java:118)
~[storm-server-2.0.1.y.jar:2.0.1.y]
at
org.apache.storm.daemon.nimbus.Nimbus.computeNewSchedulerAssignments(Nimbus.java:2092)
~[storm-server-2.0.1.y.jar:2.0.1.y]
at
org.apache.storm.daemon.nimbus.Nimbus.lockingMkAssignments(Nimbus.java:2256)
~[storm-server-2.0.1.y.jar:2.0.1.y]
at
org.apache.storm.daemon.nimbus.Nimbus.mkAssignments(Nimbus.java:2242)
~[storm-server-2.0.1.y.jar:2.0.1.y]
at
org.apache.storm.daemon.nimbus.Nimbus.mkAssignments(Nimbus.java:2187)
~[storm-server-2.0.1.y.jar:2.0.1.y]
at
org.apache.storm.daemon.nimbus.Nimbus.lambda$launchServer$29(Nimbus.java:2890)
~[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.IllegalArgumentException: Don't know how to convert null
to int
at org.apache.storm.utils.ObjectReader.getInt(ObjectReader.java:55)
~[storm-client-2.0.1.y.jar:2.0.1.y]
at
org.apache.storm.scheduler.resource.strategies.scheduling.ConstraintSolverStrategy.schedule(ConstraintSolverStrategy.java:263)
~[storm-server-2.0.1.y.jar:2.0.1.y]
at
org.apache.storm.scheduler.resource.ResourceAwareScheduler.lambda$scheduleTopology$3(ResourceAwareScheduler.java:161)
~[storm-server-2.0.1.y.jar:2.0.1.y]
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
~[?:1.8.0_181]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
~[?:1.8.0_181]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
~[?:1.8.0_181]
at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_181]
{code}
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