[
https://issues.apache.org/jira/browse/HADOOP-10588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kihwal Lee resolved HADOOP-10588.
---------------------------------
Resolution: Fixed
Fix Version/s: 2.5.0
0.23.11
Hadoop Flags: Reviewed
Thanks for the reviews, Sangjin and Jon. I've committed this to branch-0.23 and
branch-2.
> Workaround for jetty6 acceptor startup issue
> --------------------------------------------
>
> Key: HADOOP-10588
> URL: https://issues.apache.org/jira/browse/HADOOP-10588
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Kihwal Lee
> Assignee: Kihwal Lee
> Fix For: 0.23.11, 2.5.0
>
> Attachments: selector.patch, selector23.patch
>
>
> When a cluster is restarted, jetty is not functioning for a small percentage
> of datanodes, requiring restart of those datanodes. This is caused by
> JETTY-1316.
> We've tried overriding isRunning() and retrying on super.isRunning()
> returning false, as the reporter of JETTY-1316 mentioned in the description.
> It looks like the code was actually exercised (i.e. the issue was caused by
> this jetty bug) and the acceptor was working fine after retry.
> Since we will probably move to a later version of jetty after branch-3 is
> cut, we can put this workaround in branch-2 only.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
