[jira] [Commented] (SOLR-16127) OrderedExecutor can orphan permits and leak locks

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-16127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17602439#comment-17602439 ] 

ASF subversion and git services commented on SOLR-16127:
--------------------------------------------------------

Commit 1b48279e07cc86f0eff2a58cf33e86fa3c1d4ebe in solr's branch refs/heads/branch_9_0 from Mike Drob
[ https://gitbox.apache.org/repos/asf?p=solr.git;h=1b48279e07c ]

SOLR-16127 Ordered Executor orphans locks (#779)



> OrderedExecutor can orphan permits and leak locks
> -------------------------------------------------
>
>                 Key: SOLR-16127
>                 URL: https://issues.apache.org/jira/browse/SOLR-16127
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Mike Drob
>            Assignee: Mike Drob
>            Priority: Major
>             Fix For: 9.1
>
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> If a thread is interrupted while waiting to acquire a maxThreads semaphore permit, then it does not clean up the corresponding entry in striped lock, which may prevent future threads from executing even when enough semaphore permits become available.



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