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https://issues.apache.org/jira/browse/MAPREDUCE-7343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ayush Saxena updated MAPREDUCE-7343:
------------------------------------
Description:
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}
was:
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}
> 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->35 here:
> {code:java}
> writer.printf(dataPattern, job.getJobID().toString(),
> job.getJobName().substring(0, jobNameLength > 20 ? 20 : jobNameLength),
> {code}
>
>
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