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https://issues.apache.org/jira/browse/SOLR-12040?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hoss Man reassigned SOLR-12040:
-------------------------------
Assignee: Mark Miller
FWIW: I've poked around in the jenkins logs (for jobs where there are failures
at both the method level and suite level) looking for any red flags in the solr
log messages and couldn't find anything obvious – there are occasional
InteruptedExceptions logged by the HDFS layer, and TriggerInjection
occasionally complains that a node is out of sync with the leader – but i see
these same types of exceptions in the logs when i run the tests locally and it
passes.
[[email protected]]: can you please help diagnose these failures?
> HdfsBasicDistributedZkTest & HdfsBasicDistributedZk2 fail on virtually every
> jenkins run
> ----------------------------------------------------------------------------------------
>
> Key: SOLR-12040
> URL: https://issues.apache.org/jira/browse/SOLR-12040
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Hoss Man
> Assignee: Mark Miller
> Priority: Major
>
> HdfsBasicDistributedZkTest & HdfsBasicDistributedZk2 are thin subclasses of
> BasicDistributedZkTest & BasicDistributedZk2 that just tweak the setup to use
> HDFS, and only run @Nightly.
> These tests are failing virtually every time they are run by jenkins - either
> at a method level, or at a suite level (due to threadleaks, timeouts, etc...)
> yet their non-HDFS superclasss virtually never fail.
> Per the jenkins failure rates reports i've setup, here's the failure rates of
> all tests matching "BasicDistributed" for the past 7days (note that the
> non-HDFS tests aren't even listed, because they haven't failed at all even
> though they are non-nightly and have cumulatively run ~750 times in the past
> 7 days)
> http://fucit.org/solr-jenkins-reports/failure-report.html
> {noformat}
> "Suite?","Class","Method","Rate","Runs","Fails"
> "true","org.apache.solr.cloud.hdfs.HdfsBasicDistributedZk2Test","","53.3333333333333","15","8"
> "false","org.apache.solr.cloud.hdfs.HdfsBasicDistributedZk2Test","test","18.75","16","3"
> "true","org.apache.solr.cloud.hdfs.HdfsBasicDistributedZkTest","","46.1538461538462","13","6"
> "false","org.apache.solr.cloud.hdfs.HdfsBasicDistributedZkTest","test","7.69230769230769","13","1"
> {noformat}
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