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

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-7343?focusedWorklogId=593951&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-593951 ]

ASF GitHub Bot logged work on MAPREDUCE-7343:
---------------------------------------------

                Author: ASF GitHub Bot
            Created on: 10/May/21 13:13
            Start Date: 10/May/21 13:13
    Worklog Time Spent: 10m 
      Work Description: ayushtkn opened a new pull request #2995:
URL: https://github.com/apache/hadoop/pull/2995


   


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Issue Time Tracking
-------------------

            Worklog Id:     (was: 593951)
    Remaining Estimate: 0h
            Time Spent: 10m

> 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
>            Priority: Major
>          Time Spent: 10m
>  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->40 here:
> {code:java}
> writer.printf(dataPattern, job.getJobID().toString(),
>     job.getJobName().substring(0, jobNameLength > 20 ? 20 : jobNameLength),
> {code}
>  
>  



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