[
https://issues.apache.org/jira/browse/HADOOP-4202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12645927#action_12645927
]
Chris K Wensel commented on HADOOP-4202:
----------------------------------------
Thanks for the code snippet.
I'm unsure how this changes things unless its some fu to get around ant/junit
spawn semantics. Things are bearable now, time permitting I'll give this a
deeper look.
> TaskTracker never stops cleanup threads, MiniMRCluster becomes unstable
> -----------------------------------------------------------------------
>
> Key: HADOOP-4202
> URL: https://issues.apache.org/jira/browse/HADOOP-4202
> Project: Hadoop Core
> Issue Type: Bug
> Components: test
> Affects Versions: 0.18.1
> Reporter: Chris K Wensel
> Assignee: Chris K Wensel
> Priority: Minor
> Attachments: hadoop-4202.patch
>
>
> If many unit tests start/stop unique MiniMRCluster instances, over time the
> number of threads in the test vm grow to large causing tests to hang and/or
> slow down.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
