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https://issues.apache.org/jira/browse/SOLR-16189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kevin Risden updated SOLR-16189:
--------------------------------
Status: Patch Available (was: Open)
> TestCancellableCollector thread leak
> ------------------------------------
>
> Key: SOLR-16189
> URL: https://issues.apache.org/jira/browse/SOLR-16189
> Project: Solr
> Issue Type: Test
> Security Level: Public(Default Security Level. Issues are Public)
> Components: Tests
> Reporter: Kevin Risden
> Assignee: Kevin Risden
> Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> TestCancellableCollector can leak threads sometimes since there is no wait
> for threads to shutdown.
> {code:java}
> FAILED: org.apache.solr.search.TestCancellableCollector.classMethod
> Error Message:
> com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from
> SUITE scope at org.apache.solr.search.TestCancellableCollector:
> 1) Thread[id=4044, name=TestIndexSearcher-4-thread-1, state=TERMINATED,
> group={null group}]
> at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
> at
> [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
> at
> [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
> at
> [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3463)
> at
> [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3434)
> at
> [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1623)
> at
> [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
> at
> [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
> at
> [email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1122)
> at
> [email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
> at [email protected]/java.lang.Thread.run(Thread.java:833)
> Stack Trace:
> com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from
> SUITE scope at org.apache.solr.search.TestCancellableCollector:
> 1) Thread[id=4044, name=TestIndexSearcher-4-thread-1, state=TERMINATED,
> group={null group}]
> at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
> at
> [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
> at
> [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
> at
> [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3463)
> at
> [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3434)
> at
> [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1623)
> at
> [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
> at
> [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
> at
> [email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1122)
> at
> [email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
> at [email protected]/java.lang.Thread.run(Thread.java:833)
> at __randomizedtesting.SeedInfo.seed([A056A726AC188C9E]:0)
> {code}
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