[jira] [Updated] (SOLR-3748) testDistribSearch test timeout (progress stalled)

["Cassandra Targett (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-3748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Cassandra Targett updated SOLR-3748:
------------------------------------
    Component/s: Tests

> testDistribSearch test timeout (progress stalled)
> -------------------------------------------------
>
>                 Key: SOLR-3748
>                 URL: https://issues.apache.org/jira/browse/SOLR-3748
>             Project: Solr
>          Issue Type: Bug
>          Components: Tests
>            Reporter: Dawid Weiss
>            Priority: Minor
>         Attachments: lucene.log
>
>
> This build:
> https://builds.apache.org/job/Lucene-Solr-Tests-4.x-java7/326/
> resulted in JVM crash. Event logs from the crashed JVM are truncated so it really was a JVM crash but what happened before is also interesting -- testDistribSearch stalled without any progress for a looong time as seen in the logs (note the timestamps):
> {code}
> 43076 T971 C105 P31455 UPDATE [oneInstanceCollection23] webapp=/solr path=/update params={waitSearcher=true&commit=true&wt=javabin&commit_end_point=true&softCommit=false&version=2} {commit=} 0 133
> 43077 T957 C106 P31455 UPDATE [oneInstanceCollection21] webapp=/solr path=/update params={waitSearcher=true&wt=javabin&commit=true&softCommit=false&version=2} {commit=} 0 210
> 7200065 T844 ccr.ThreadLeakControl$2.evaluate WARNING Suite execution timed out: org.apache.solr.cloud.BasicDistributedZkTest
> {code}
> There were about ~70 different threads active at the time the suite timed out, jstack shows the main test thread was pending io on a socket. Grep for "jstack" in the attached log file to see which threads were active and where.



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