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Posted to dev@lucene.apache.org by "Mikhail Khludnev (JIRA)" <ji...@apache.org> on 2018/04/08 20:32:00 UTC

[jira] [Comment Edited] (SOLR-12200) ZkControllerTest failure. Leaking Overseer

    [ https://issues.apache.org/jira/browse/SOLR-12200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16429766#comment-16429766 ] 

Mikhail Khludnev edited comment on SOLR-12200 at 4/8/18 8:31 PM:
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[^SOLR-12200.patch] adds some {{close()}} calls, debug INFO and foremost breaking {{OverseerTriggerThread}} on {{SessionExpiredException}}. 


was (Author: mkhludnev):
[^SOLR-12200.patch] adds some {{close()}} calls, debug INFO and foremost breaking {{OverseerTriggerThread}} on {{SessionExpiredException}}. Meanwhile, the beast failure seems reasonable [^SOLR-12200-failure.txt].   

> ZkControllerTest failure. Leaking Overseer
> ------------------------------------------
>
>                 Key: SOLR-12200
>                 URL: https://issues.apache.org/jira/browse/SOLR-12200
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: SolrCloud
>            Reporter: Mikhail Khludnev
>            Priority: Major
>         Attachments: SOLR-12200.patch, tests-failures.txt.gz, zk.fail.txt.gz
>
>
> Failure seems suspiciously the same. 
>    [junit4]   2> 499919 INFO  (TEST-ZkControllerTest.testReadConfigName-seed#[BC856CC565039E77]) [n:127.0.0.1:8983_solr    ] o.a.s.c.Overseer Overseer (id=73578760132362243-127.0.0.1:8983_solr-n_0000000000) closing
>    [junit4]   2> 499920 INFO  (OverseerStateUpdate-73578760132362243-127.0.0.1:8983_solr-n_0000000000) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:8983_solr
>    [junit4]   2> 499920 ERROR (OverseerCollectionConfigSetProcessor-73578760132362243-127.0.0.1:8983_solr-n_0000000000) [    ] o.a.s.c.OverseerTaskProcessor Unable to prioritize overseer
>    [junit4]   2> java.lang.InterruptedException: null
>    [junit4]   2>        at java.lang.Object.wait(Native Method) ~[?:1.8.0_152]
>    [junit4]   2>        at java.lang.Object.wait(Object.java:502) ~[?:1.8.0_152]
>    [junit4]   2>        at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1409) ~[zookeeper-3.4.11.jar:3.4
> then it spins in SessionExpiredException, all tests pass but suite fails due to leaking Overseer. 



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