[ https://issues.apache.org/jira/browse/STORM-3481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ethan Li updated STORM-3481: ---------------------------- Fix Version/s: (was: 2.0.1) 2.1.0 > 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 > Priority: Major > Labels: pull-request-available > Fix For: 2.1.0 > > Time Spent: 50m > Remaining Estimate: 0h > > 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} -- This message was sent by Atlassian JIRA (v7.6.14#76016)