[jira] [Resolved] (MAPREDUCE-7343) Increase the job name max length in mapred job -list

["Ayush Saxena (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-7343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ayush Saxena resolved MAPREDUCE-7343.
-------------------------------------
    Fix Version/s: 3.4.0
     Hadoop Flags: Reviewed
         Assignee: Ayush Saxena
       Resolution: Fixed

Committed to trunk

> Increase the job name max length in mapred job -list 
> -----------------------------------------------------
>
>                 Key: MAPREDUCE-7343
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7343
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Ayush Saxena
>            Assignee: Ayush Saxena
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> Presently the job name length is capped at 20, But in many cases(One being Hive). The length gets crossed in too many cases and post that it doesn't fetch much value.
>  
> Propose to increase the length limit from 20->35 here:
> {code:java}
> writer.printf(dataPattern, job.getJobID().toString(),
>     job.getJobName().substring(0, jobNameLength > 20 ? 20 : jobNameLength),
> {code}
>  
>  



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