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https://issues.apache.org/jira/browse/YARN-5101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15552265#comment-15552265
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Hudson commented on YARN-5101:
------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10556 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/10556/])
YARN-5101. YARN_APPLICATION_UPDATED event is parsed in (rohithsharmaks: rev
4d2f380d787a6145f45c87ba663079fedbf645b8)
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/rmapp/RMAppImpl.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/ApplicationHistoryManagerOnTimelineStore.java
* (edit)
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/TestApplicationHistoryManagerOnTimelineStore.java
> YARN_APPLICATION_UPDATED event is parsed in
> ApplicationHistoryManagerOnTimelineStore#convertToApplicationReport with
> reversed order
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-5101
> URL: https://issues.apache.org/jira/browse/YARN-5101
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.8.0
> Reporter: Xuan Gong
> Assignee: Sunil G
> Fix For: 2.8.0
>
> Attachments: YARN-5101.0001.patch, YARN-5101.0002.patch
>
>
> Right now, the application events are parsed in in
> ApplicationHistoryManagerOnTimelineStore#convertToApplicationReport with
> timestamp descending order, which means the later events would be parsed
> first, and the previous same type of events would override the information. In
> https://issues.apache.org/jira/browse/YARN-4044, we have introduced
> YARN_APPLICATION_UPDATED events which might be submitted by RM multiple times
> in one application life cycle. This could cause problem.
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