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Posted to mapreduce-issues@hadoop.apache.org by "Zheng Shao (JIRA)" <ji...@apache.org> on 2009/10/28 08:06:59 UTC

[jira] Created: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Limit Job name on jobtracker.jsp to be 80 char long
---------------------------------------------------

                 Key: MAPREDUCE-1159
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
            Reporter: Zheng Shao
            Assignee: Zheng Shao
            Priority: Trivial


Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
We should limit the size of the job name. User can see the full name when they click on the job.


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[jira] Commented: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Amar Kamat (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12770823#action_12770823 ] 

Amar Kamat commented on MAPREDUCE-1159:
---------------------------------------

Zheng,
Why dont you common out the code to do with trimming (say in trimJobName(String))?

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.20.1, 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.branch-20.patch, MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Commented: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Amar Kamat (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12770888#action_12770888 ] 

Amar Kamat commented on MAPREDUCE-1159:
---------------------------------------

+1. The job filtering using job-name on jobtracker.jsp now might result into multiple options (since display name is shorter than the actual name and search is done on display name). But I think its fine.

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Commented: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12771034#action_12771034 ] 

Tsz Wo (Nicholas), SZE commented on MAPREDUCE-1159:
---------------------------------------------------

Should we make the limit configurable?  Also, I think it would be good if the original job name will be displayed as an alt-text.  Otherwise, we cannot tell the difference if two jobs share the same prefix.

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Updated: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Shao updated MAPREDUCE-1159:
----------------------------------

    Attachment: MAPREDUCE-1159.trunk.patch

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.branch-20.patch, MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Updated: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Shao updated MAPREDUCE-1159:
----------------------------------

    Attachment: MAPREDUCE-1159.trunk.patch

Extracted common code.

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Updated: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Chris Douglas (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Douglas updated MAPREDUCE-1159:
-------------------------------------

    Status: Open  (was: Patch Available)

Canceling patch while Nicholas's comments are addressed

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Updated: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Shao updated MAPREDUCE-1159:
----------------------------------

    Attachment: MAPREDUCE-1159.branch-20.patch

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.branch-20.patch, MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Updated: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Harsh J Chouraria (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Harsh J Chouraria updated MAPREDUCE-1159:
-----------------------------------------

    Attachment: MAPREDUCE-1159.r2.patch

Forgot about the retired page. Here's an update changing that as well.

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.r1.patch, MAPREDUCE-1159.r2.patch, MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Updated: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Harsh J Chouraria (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Harsh J Chouraria updated MAPREDUCE-1159:
-----------------------------------------

    Attachment: MAPREDUCE-1159.r1.patch

Attaching a fresh patch that applies cleanly to the trunk. Using the 'title' attribute for the hover-text for the table cell (job name).

Wasn't able to test this live: any ideas on how to start up a mock cluster to see web ui changes, or do I have to deploy it like a normal pseudo one?

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.r1.patch, MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Updated: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Shao updated MAPREDUCE-1159:
----------------------------------

    Attachment:     (was: MAPREDUCE-1159.branch-20.patch)

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Updated: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Shao updated MAPREDUCE-1159:
----------------------------------

    Affects Version/s: 0.22.0
                       0.20.1
               Status: Patch Available  (was: Open)

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.20.1, 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.branch-20.patch, MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Commented: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "dhruba borthakur (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12770816#action_12770816 ] 

dhruba borthakur commented on MAPREDUCE-1159:
---------------------------------------------

code looks good. +1.

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.20.1, 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.branch-20.patch, MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Updated: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Shao updated MAPREDUCE-1159:
----------------------------------

    Attachment:     (was: MAPREDUCE-1159.trunk.patch)

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Updated: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Shao updated MAPREDUCE-1159:
----------------------------------

    Affects Version/s:     (was: 0.20.1)

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Commented: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12770876#action_12770876 ] 

Hadoop QA commented on MAPREDUCE-1159:
--------------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12423420/MAPREDUCE-1159.trunk.patch
  against trunk revision 829529.

    +1 @author.  The patch does not contain any @author tags.

    -1 tests included.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit warnings.

    +1 core tests.  The patch passed core unit tests.

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h3.grid.sp2.yahoo.net/96/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h3.grid.sp2.yahoo.net/96/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h3.grid.sp2.yahoo.net/96/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h3.grid.sp2.yahoo.net/96/console

This message is automatically generated.

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Commented: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12771056#action_12771056 ] 

Tsz Wo (Nicholas), SZE commented on MAPREDUCE-1159:
---------------------------------------------------

> ... are you saying that if the user hovers the mouse above the jobname, then the full name of the job show up?

Exactly.

>> Should we make the limit configurable?
>
> We can, but do you really need it to be configurable? It will be yet another knob to turn for the user.

I don't need it but some users may prefer a smaller limit, especially if we have alt-text showing the full name.  We may implement this later.

BTW, I think we should have
{code}
    return name.length() > 80? name.substring(0,76) + "..." : name;
{code}
in getAbbreviatedJobName(..).  If (76 < name.length() <= 80), we don't want to replace the last few characters with "...".

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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[jira] Commented: (MAPREDUCE-1159) Limit Job name on jobtracker.jsp to be 80 char long

Posted by "dhruba borthakur (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/MAPREDUCE-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12771050#action_12771050 ] 

dhruba borthakur commented on MAPREDUCE-1159:
---------------------------------------------

> Should we make the limit configurable? 

We can, but do you really need it to be configurable? It will be yet another knob to turn for the user.

> good if the original job name will be displayed as an alt-text.

sounds like an excellent idea. are you saying that if the user hovers the mouse above the jobname, then the full name of the job show up?

> Limit Job name on jobtracker.jsp to be 80 char long
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-1159
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1159
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>    Affects Versions: 0.22.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>            Priority: Trivial
>         Attachments: MAPREDUCE-1159.trunk.patch
>
>
> Sometimes a user submits a job with a very long job name. That made jobtracker.jsp very hard to read.
> We should limit the size of the job name. User can see the full name when they click on the job.

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