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Posted to issues@geode.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2021/03/15 23:28:00 UTC
[jira] [Commented] (GEODE-9040) The SingleThreadColocationLogger
executorService is not shutdown when the server is stopped
[ https://issues.apache.org/jira/browse/GEODE-9040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17302097#comment-17302097 ]
ASF subversion and git services commented on GEODE-9040:
--------------------------------------------------------
Commit 46270d29384937a4d31548af221f5753201cf987 in geode's branch refs/heads/feature/GEODE-9040 from Barry Oglesby
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=46270d2 ]
GEODE-9040: Shutdown ExecutorService when the SingleThreadColocationLogger is stopped
> The SingleThreadColocationLogger executorService is not shutdown when the server is stopped
> -------------------------------------------------------------------------------------------
>
> Key: GEODE-9040
> URL: https://issues.apache.org/jira/browse/GEODE-9040
> Project: Geode
> Issue Type: Bug
> Components: logging
> Reporter: Barrett Oglesby
> Assignee: Barrett Oglesby
> Priority: Major
> Labels: pull-request-available
>
> When a server is shutdown, its JVM remains alive because the ExecutorService created by the SingleThreadColocationLogger is not terminated nor is its thread a daemon:
> {noformat}
> "ColocationLogger for customer" #57 prio=5 os_prio=31 tid=0x00007fb39d4e4000 nid=0xb203 waiting on condition [0x000070000dc58000]
> java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x0000000785268818> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
> at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
> at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> {noformat}
> The SingleThreadColocationLogger only gets created when there are missing co-located regions.
> We can either terminate the ExecutorService or make its thread a daemon or both.
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