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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2022/09/26 12:42:39 UTC
[GitHub] [pulsar] Technoboy- opened a new pull request, #17840: [fix][broker] Fix NPE when ResourceGroupService execute scheduled task.
Technoboy- opened a new pull request, #17840:
URL: https://github.com/apache/pulsar/pull/17840
### Motivation
When the broker closes, the scheduled task in ResourceGroupService may still execute, and cause NPE:
```
Sep 17 12:09:50 168-15-22-49 pulsar[8900]: 2022-09-17T12:09:50,050+0800 [pulsar-2-4] ERROR org.apache.pulsar.common.util.Runnables - Unexpected throwable caught
Sep 17 12:09:50 168-15-22-49 pulsar[8900]: java.lang.NullPointerException: null
Sep 17 12:09:50 168-15-22-49 pulsar[8900]: at org.apache.pulsar.broker.resourcegroup.ResourceGroupService.aggregateResourceGroupLocalUsages(ResourceGroupService.java:530)
Sep 17 12:09:50 168-15-22-49 pulsar[8900]: at org.apache.pulsar.common.util.Runnables$CatchingAndLoggingRunnable.run(Runnables.java:54)
Sep 17 12:09:50 168-15-22-49 pulsar[8900]: at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
Sep 17 12:09:50 168-15-22-49 pulsar[8900]: at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) ~[?:?]
Sep 17 12:09:50 168-15-22-49 pulsar[8900]: at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
Sep 17 12:09:50 168-15-22-49 pulsar[8900]: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
Sep 17 12:09:50 168-15-22-49 pulsar[8900]: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
Sep 17 12:09:50 168-15-22-49 pulsar[8900]: at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
Sep 17 12:09:50 168-15-22-49 pulsar[8900]: at java.lang.Thread.run(Thread.java:829) ~[?:?]
```
### Documentation
- [x] `doc-not-needed`
(Please explain why)
### Matching PR in forked repository
PR in forked repository: (https://github.com/Technoboy-/pulsar/pull/6)
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[GitHub] [pulsar] Technoboy- closed pull request #17840: [fix][broker] Fix NPE when ResourceGroupService execute scheduled task.
Posted by GitBox <gi...@apache.org>.
Technoboy- closed pull request #17840: [fix][broker] Fix NPE when ResourceGroupService execute scheduled task.
URL: https://github.com/apache/pulsar/pull/17840
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[GitHub] [pulsar] codelipenghui merged pull request #17840: [fix][broker] Fix NPE when ResourceGroupService execute scheduled task.
Posted by GitBox <gi...@apache.org>.
codelipenghui merged PR #17840:
URL: https://github.com/apache/pulsar/pull/17840
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