[jira] [Commented] (MAPREDUCE-6362) History Plugin should be updated

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14538499#comment-14538499 ] 

Hadoop QA commented on MAPREDUCE-6362:
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  14m 34s | Pre-patch trunk compilation is healthy. |
| {color:green}+1{color} | @author |   0m  0s | The patch does not contain any @author tags. |
| {color:green}+1{color} | tests included |   0m  0s | The patch appears to include 2 new or modified test files. |
| {color:green}+1{color} | javac |   7m 30s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |   9m 33s | There were no new javadoc warning messages. |
| {color:green}+1{color} | release audit |   0m 22s | The applied patch does not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle |   1m 27s | There were no new checkstyle issues. |
| {color:green}+1{color} | whitespace |   0m  0s | The patch has no lines that end in whitespace. |
| {color:green}+1{color} | install |   1m 39s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 32s | The patch built with eclipse:eclipse. |
| {color:green}+1{color} | findbugs |   2m 26s | The patch does not introduce any new Findbugs (version 2.0.3) warnings. |
| {color:green}+1{color} | mapreduce tests |   0m 17s | Tests passed in hadoop-mapreduce-client-hs-plugins. |
| {color:green}+1{color} | yarn tests |   1m 56s | Tests passed in hadoop-yarn-common. |
| {color:green}+1{color} | yarn tests |   0m 22s | Tests passed in hadoop-yarn-server-web-proxy. |
| | |  40m 41s | |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12731975/MAPREDUCE-6362.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 2d671e5 |
| hadoop-mapreduce-client-hs-plugins test log | https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5703/artifact/patchprocess/testrun_hadoop-mapreduce-client-hs-plugins.txt |
| hadoop-yarn-common test log | https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5703/artifact/patchprocess/testrun_hadoop-yarn-common.txt |
| hadoop-yarn-server-web-proxy test log | https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5703/artifact/patchprocess/testrun_hadoop-yarn-server-web-proxy.txt |
| Test Results | https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5703/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf905.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output | https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/5703/console |


This message was automatically generated.

> History Plugin should be updated
> --------------------------------
>
>                 Key: MAPREDUCE-6362
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6362
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 2.6.1
>            Reporter: Mit Desai
>            Assignee: Mit Desai
>         Attachments: MAPREDUCE-6362.patch
>
>
> As applications complete, the RM tracks their IDs in a completed list. This list is routinely truncated to limit the total number of application remembered by the RM.
> When a user clicks the History for a job, either the browser is redirected to the application's tracking link obtained from the stored application instance. But when the application has been purged from the RM, an error is displayed.
> In very busy clusters the rate at which applications complete can cause applications to be purged from the RM's internal list within hours, which breaks the proxy URLs users have saved for their jobs.
> We would like the RM to provide valid tracking links persist so that users are not frustrated by broken links.
> With the current plugin in place, redirections for the Mapreduce jobs works but we need the add functionality for tez jobs



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