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Posted to mapreduce-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/08/01 13:45:08 UTC
[jira] [Commented] (MAPREDUCE-6394) Speed up Task processing loop
in HsTasksBlock#render()
[ https://issues.apache.org/jira/browse/MAPREDUCE-6394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14650276#comment-14650276 ]
Hudson commented on MAPREDUCE-6394:
-----------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk #1004 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/1004/])
MAPREDUCE-6394. Speed up Task processing loop in HsTasksBlock#render(). Contributed by Ray Chiang (jlowe: rev d0e0ba8010b72f58ddede5303f2b88404263d4bf)
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/api/records/TaskAttemptReport.java
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/api/records/TestTaskAttemptReport.java
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/CompletedTask.java
* hadoop-mapreduce-project/CHANGES.txt
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/api/records/TaskReport.java
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/api/records/TestTaskReport.java
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/CompletedTaskAttempt.java
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/api/records/impl/pb/TaskAttemptReportPBImpl.java
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/api/records/impl/pb/TaskReportPBImpl.java
> Speed up Task processing loop in HsTasksBlock#render()
> ------------------------------------------------------
>
> Key: MAPREDUCE-6394
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6394
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Components: jobhistoryserver
> Affects Versions: 2.7.0
> Reporter: Ray Chiang
> Assignee: Ray Chiang
> Labels: supportability
> Fix For: 2.8.0
>
> Attachments: MAPREDUCE-6394.001.patch, MAPREDUCE-6394.002.patch, MAPREDUCE-6394.003.patch, MAPREDUCE-6394.004.patch, MAPREDUCE-6394.005.patch, MAPREDUCE-6394.006.patch, MAPREDUCE-6394.007.patch, MAPREDUCE-6394.008.patch, MAPREDUCE-6394.009.patch, MAPREDUCE-6394.010.patch
>
>
> In HsTasksBlock#render(), there is a loop to create a Javascript table which slows down immensely on jobs with a large number of tasks (200k or more).
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