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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3077) RM should create yarn.resourcemanager.zk-state-store.parent-path recursively
Date Sat, 31 Jan 2015 14:14:56 GMT

    [ https://issues.apache.org/jira/browse/YARN-3077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14299822#comment-14299822
] 

Hudson commented on YARN-3077:
------------------------------

FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #87 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/87/])
YARN-3077. Fixed RM to create zk root path recursively. Contributed by Chun Chen (jianhe:
rev 054a947989d6ccbe54a803ca96dcebeba8328367)
* hadoop-yarn-project/CHANGES.txt
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/ZKRMStateStore.java
* hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/TestZKRMStateStore.java


> RM should create yarn.resourcemanager.zk-state-store.parent-path recursively
> ----------------------------------------------------------------------------
>
>                 Key: YARN-3077
>                 URL: https://issues.apache.org/jira/browse/YARN-3077
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>            Reporter: Chun Chen
>            Assignee: Chun Chen
>             Fix For: 2.7.0
>
>         Attachments: YARN-3077.2.patch, YARN-3077.3.patch, YARN-3077.patch
>
>
> If multiple clusters share a zookeeper cluster, users might use /rmstore/${yarn.resourcemanager.cluster-id}
as the state store path. If user specified a customer value which is not a top-level path
for ${yarn.resourcemanager.zk-state-store.parent-path}, yarn should create parent path first.



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