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https://issues.apache.org/jira/browse/YARN-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14195114#comment-14195114
 ] 

Hudson commented on YARN-2703:
------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #6427 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/6427/])
YARN-2788. Fixed backwards compatiblity issues with log-aggregation feature 
that were caused when adding log-upload-time via YARN-2703. Contributed by Xuan 
Gong. (vinodkv: rev 58e9f24e0f06efede21085b7ffe36af042fa7b38)
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestLogsCLI.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/logaggregation/TestAggregatedLogFormat.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/LogCLIHelpers.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/AggregatedLogFormat.java
* hadoop-yarn-project/CHANGES.txt
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/webapp/log/AggregatedLogsBlock.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/logaggregation/TestLogAggregationService.java


> Add logUploadedTime into LogValue for better display
> ----------------------------------------------------
>
>                 Key: YARN-2703
>                 URL: https://issues.apache.org/jira/browse/YARN-2703
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager, resourcemanager
>            Reporter: Xuan Gong
>            Assignee: Xuan Gong
>             Fix For: 2.6.0
>
>         Attachments: YARN-2703.1.patch, YARN-2703.2.patch, YARN-2703.3.patch, 
> YARN-2703.4.patch
>
>
> Right now, the container can upload its logs multiple times. Sometimes, 
> containers write different logs into the same log file.  After the log 
> aggregation, when we query those logs, it will show:
> LogType: stderr
> LogContext:
> LogType: stdout
> LogContext:
> LogType: stderr
> LogContext:
> LogType: stdout
> LogContext:
> The same files could be displayed multiple times. But we can not figure out 
> which logs come first. We could add extra loguploadedTime to let users have 
> better understanding on the logs.



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