hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-285) RM should be able to provide a tracking link for apps that have already been purged
Date Fri, 21 Dec 2012 21:45:12 GMT

    [ https://issues.apache.org/jira/browse/YARN-285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13538446#comment-13538446
] 

Hadoop QA commented on YARN-285:
--------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12562146/YARN-285.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 2 new or modified
test files.

    {color:red}-1 javac{color:red}.  The patch appears to cause the build to fail.

Console output: https://builds.apache.org/job/PreCommit-YARN-Build/250//console

This message is automatically generated.
                
> RM should be able to provide a tracking link for apps that have already been purged
> -----------------------------------------------------------------------------------
>
>                 Key: YARN-285
>                 URL: https://issues.apache.org/jira/browse/YARN-285
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 3.0.0, 0.23.5
>            Reporter: Derek Dagit
>            Assignee: Derek Dagit
>         Attachments: YARN-285-branch-0.23.patch, YARN-285-branch-0.23.patch, YARN-285.patch,
YARN-285.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.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message