[
https://issues.apache.org/jira/browse/HADOOP-13599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Steve Loughran updated HADOOP-13599:
------------------------------------
Attachment: HADOOP-13599-branch-2-002.patch
Patch 002. This adds a fairly low-value test case to close an instance twice;
this verifies that nothing visibly fails on that second call; re-entrancy is
still something which will need manual review.
test endpoint: s3a ireland
> s3a close() to be non-synchronized, so avoid risk of deadlock on shutdown
> -------------------------------------------------------------------------
>
> Key: HADOOP-13599
> URL: https://issues.apache.org/jira/browse/HADOOP-13599
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 2.7.3
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Attachments: HADOOP-13599-branch-2-001.patch,
> HADOOP-13599-branch-2-002.patch
>
>
> We've had a report of hive deadlocking on teardown, as a synchronous FS close
> was blocking shutdown threads, similar to HADOOP-3139
> S3a close needs to be made non-synchronized. All we need is some code to
> prevent re-entrancy at the start; easily done
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
