[
https://issues.apache.org/jira/browse/YARN-2241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14051476#comment-14051476
]
Hudson commented on YARN-2241:
------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk #1793 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1793/])
YARN-2241. ZKRMStateStore: On startup, show nicer messages if znodes already
exist. (Robert Kanter via kasha) (kasha:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1607473)
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/ZKRMStateStore.java
> ZKRMStateStore: On startup, show nicer messages if znodes already exist
> -----------------------------------------------------------------------
>
> Key: YARN-2241
> URL: https://issues.apache.org/jira/browse/YARN-2241
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.5.0
> Reporter: Robert Kanter
> Assignee: Robert Kanter
> Priority: Minor
> Fix For: 2.5.0
>
> Attachments: YARN-2241.patch, YARN-2241.patch
>
>
> When using the RMZKStateStore, if you restart the RM, you get a bunch of
> stack traces with messages like
> {{org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode =
> NodeExists for /rmstore}}. This is expected as these nodes already exist
> from before. We should catch these and print nicer messages.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
