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https://issues.apache.org/jira/browse/YARN-3410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14506944#comment-14506944
]
Hudson commented on YARN-3410:
------------------------------
SUCCESS: Integrated in Hadoop-Yarn-trunk #905 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/905/])
YARN-3410. YARN admin should be able to remove individual application records
from RMStateStore. (Rohith Sharmaks via wangda) (wangda: rev
e71d0d87d9b388f211a8eb3d2cd9af347abf9bda)
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStoreTestBase.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/FileSystemRMStateStore.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/LeveldbRMStateStore.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
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/NullRMStateStore.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/MemoryRMStateStore.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
*
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/TestFSRMStateStore.java
* hadoop-yarn-project/CHANGES.txt
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/YarnCommands.md
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/RMStateStore.java
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/recovery/TestLeveldbRMStateStore.java
* hadoop-yarn-project/hadoop-yarn/bin/yarn
YARN-3410. Addendum fix for compilation error. Contributed by Rohith.
(aajisaka: rev b08908ae5eaf60a7fc70bf60493a533e915553c5)
*
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/YarnCommands.md
> YARN admin should be able to remove individual application records from
> RMStateStore
> ------------------------------------------------------------------------------------
>
> Key: YARN-3410
> URL: https://issues.apache.org/jira/browse/YARN-3410
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: resourcemanager, yarn
> Reporter: Wangda Tan
> Assignee: Rohith
> Priority: Critical
> Fix For: 2.8.0
>
> Attachments: 0001-YARN-3410-v1.patch, 0001-YARN-3410.patch,
> 0001-YARN-3410.patch, 0002-YARN-3410.patch, 0003-YARN-3410.patch,
> 0004-YARN-3410-addendum-branch-2.patch, 0004-YARN-3410-addendum.patch,
> 0004-YARN-3410-branch-2.patch, 0004-YARN-3410.patch
>
>
> When RM state store entered an unexpected state, one example is YARN-2340,
> when an attempt is not in final state but app already completed, RM can never
> get up unless format RMStateStore.
> I think we should support remove individual application records from
> RMStateStore to unblock RM admin make choice of either waiting for a fix or
> format state store.
> In addition, RM should be able to report all fatal errors (which will
> shutdown RM) when doing app recovery, this can save admin some time to remove
> apps in bad state.
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