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Posted to mapreduce-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/05/10 13:14:00 UTC
[jira] [Updated] (MAPREDUCE-7343) Increase the job name max length
in mapred job -list
[ https://issues.apache.org/jira/browse/MAPREDUCE-7343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated MAPREDUCE-7343:
--------------------------------------
Labels: pull-request-available (was: )
> 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
> Labels: pull-request-available
> 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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