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https://issues.apache.org/jira/browse/MAPREDUCE-2589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mahadev konar updated MAPREDUCE-2589:
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Fix Version/s: 0.20.205.0
The patch looks good.
One minor nit:
I think the variable name below:
{quote}
long logRetainiMillSec = DEFAULT_USER_LOG_RETAIN_MAX_HOURS * 60 * 60 * 1000;
{quote}
was supposed to be logRetainMilliSec? (spelling mistake?)
Also, can you please post the ant test results on the jira?
THe patch lacks unit tests, have you already verified the fix on a small
cluster?
> TaskTracker not purging userlog directories
> -------------------------------------------
>
> Key: MAPREDUCE-2589
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2589
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: tasktracker
> Affects Versions: 0.20.205.0
> Environment: 0.20.205
> Reporter: Sherry Chen
> Assignee: Sherry Chen
> Priority: Minor
> Fix For: 0.20.205.0
>
> Attachments: MAPREDUCE-2589.patch, cleanup_userlogs.py
>
>
> UserLogCleaner is not robust. Leftover userlogs after a restart sometimes
> have to be manually
> cleaned. Things can accumulate over a period of time.
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