[ 
https://issues.apache.org/jira/browse/SOLR-12155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16438824#comment-16438824
 ] 

Mikhail Khludnev commented on SOLR-12155:
-----------------------------------------

I've checked my inbox, this test fails on Policeman Jenkins with the same 
reason:
{quote}
   [junit4]   2> 2243589 INFO  (coreCloseExecutor-5165-thread-1) [    
x:collection1] o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@35c0872f: rootName = null, 
domain = solr.core.collection1, service url = null, agent id = null] for 
registry solr.core.collection1 / com.codahale.metrics.MetricRegistry@307026
   [junit4]   2> 2255707 ERROR (coreCloseExecutor-5165-thread-1) [    
x:collection1] o.a.s.c.CachingDirectoryFactory Timeout waiting for all 
directory ref counts to be released - gave up waiting on 
CachedDir<<refCount=1;path=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J1/temp/solr.request.TestUnInvertedFieldException_B3E630E2E5E2CC5C-001/init-core-data-001/index;done=false>>
   [junit4]   2> 2255707 ERROR (coreCloseExecutor-5165-thread-1) [    
x:collection1] o.a.s.c.CachingDirectoryFactory Error closing 
directory:org.apache.solr.common.SolrException: Timeout waiting for all 
directory ref counts to be released - gave up waiting on 
CachedDir<<refCount=1;path=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J1/temp/solr.request.TestUnInvertedFieldException_B3E630E2E5E2CC5C-001/init-core-data-001/index;done=false>>
..
   [junit4]    > Throwable #1: java.lang.AssertionError: ObjectTracker found 4 
object(s) that were not released!!! [SolrCore, MockDirectoryWrapper, 
SolrIndexSearcher, MockDirectoryWrapper]
{quote} 
What can it cause? 

> Solr 7.2.1 deadlock in UnInvertedField.getUnInvertedField() 
> ------------------------------------------------------------
>
>                 Key: SOLR-12155
>                 URL: https://issues.apache.org/jira/browse/SOLR-12155
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>    Affects Versions: 7.2.1
>            Reporter: Kishor gandham
>            Assignee: Mikhail Khludnev
>            Priority: Major
>             Fix For: 7.4, master (8.0)
>
>         Attachments: 21832-consoleText.txt.zip, SOLR-12155.patch, 
> SOLR-12155.patch, SOLR-12155.patch, SOLR-12155.patch, SOLR-12155.patch, 
> stack.txt
>
>
> I am attaching a stack trace from our production Solr (7.2.1). Occasionally, 
> we are seeing SOLR becoming unresponsive. We are then forced to kill the JVM 
> and start solr again.
> We have a lot of facet queries and our index has approximately 15 million 
> documents. We have recently started using json.facet queries and some of the 
> facet fields use DocValues.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org

Reply via email to