[
https://issues.apache.org/jira/browse/YARN-3760?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15971232#comment-15971232
]
Hudson commented on YARN-3760:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11591 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/11591/])
YARN-3760. FSDataOutputStream leak in (junping_du: rev
9d9087a67ad599e678948d5c1036e51cb8cf5e3a)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/AggregatedLogFormat.java
> FSDataOutputStream leak in AggregatedLogFormat.LogWriter.close()
> ----------------------------------------------------------------
>
> Key: YARN-3760
> URL: https://issues.apache.org/jira/browse/YARN-3760
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.4.0
> Reporter: Daryn Sharp
> Assignee: Haibo Chen
> Priority: Critical
> Fix For: 2.8.1, 3.0.0-alpha3
>
> Attachments: YARN-3760.00.patch, YARN-3760.01.patch,
> YARN-3760.02.patch
>
>
> The aggregated log file does not appear to be properly closed when writes
> fail. This leaves a lease renewer active in the NM that spams the NN with
> lease renewals. If the token is marked not to be cancelled, the renewals
> appear to continue until the token expires. If the token is cancelled, the
> periodic renew spam turns into a flood of failed connections until the lease
> renewer gives up.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
