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https://issues.apache.org/jira/browse/STORM-3213?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Joseph Evans resolved STORM-3213.
----------------------------------------
Resolution: Fixed
Fix Version/s: 2.0.0
Thanks [~ethanli],
I merged this into master
> 500 Server Error on __acker component page on Storm UI
> ------------------------------------------------------
>
> Key: STORM-3213
> URL: https://issues.apache.org/jira/browse/STORM-3213
> Project: Apache Storm
> Issue Type: Bug
> Reporter: Ethan Li
> Assignee: Ethan Li
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.0.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> {code:java}
> org.apache.storm.thrift.TApplicationException: Internal error processing
> getComponentPageInfo
> at
> org.apache.storm.thrift.TServiceClient.receiveBase(TServiceClient.java:79)
> at
> org.apache.storm.generated.Nimbus$Client.recv_getComponentPageInfo(Nimbus.java:1359)
> at
> org.apache.storm.generated.Nimbus$Client.getComponentPageInfo(Nimbus.java:1343)
> at
> org.apache.storm.daemon.ui.UIHelpers.getComponentPage(UIHelpers.java:1559)
> at
> org.apache.storm.daemon.ui.resources.StormApiResource.getTopologyComponent(StormApiResource.java:438)
> {code}
> {code:java}
> 2018-09-05 16:15:24.927 o.a.s.t.ProcessFunction pool-21-thread-55 [ERROR]
> Internal error processing getComponentPageInfo
> java.lang.RuntimeException: java.lang.NullPointerException
> at
> org.apache.storm.daemon.nimbus.Nimbus.getComponentPageInfo(Nimbus.java:4238)
> ~[storm-server-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> org.apache.storm.generated.Nimbus$Processor$getComponentPageInfo.getResult(Nimbus.java:4577)
> ~[storm-client-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> org.apache.storm.generated.Nimbus$Processor$getComponentPageInfo.getResult(Nimbus.java:4556)
> ~[storm-client-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> org.apache.storm.thrift.ProcessFunction.process(ProcessFunction.java:38)
> [shaded-deps-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> org.apache.storm.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
> [shaded-deps-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> org.apache.storm.security.auth.SimpleTransportPlugin$SimpleWrapProcessor.process(SimpleTransportPlugin.java:169)
> [storm-client-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> org.apache.storm.thrift.server.AbstractNonblockingServer$FrameBuffer.invoke(AbstractNonblockingServer.java:518)
> [shaded-deps-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at org.apache.storm.thrift.server.Invocation.run(Invocation.java:18)
> [shaded-deps-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [?:1.8.0_131]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [?:1.8.0_131]
> at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]
> Caused by: java.lang.NullPointerException
> at
> org.apache.storm.scheduler.resource.ResourceUtils.getBoltResources(ResourceUtils.java:37)
> ~[storm-server-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> at
> org.apache.storm.daemon.nimbus.Nimbus.getComponentPageInfo(Nimbus.java:4192)
> ~[storm-server-2.0.0-SNAPSHOT.jar:2.0.0-SNAPSHOT]
> ... 10 more
> {code}
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