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https://issues.apache.org/jira/browse/HIVE-4513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thejas M Nair updated HIVE-4513:
--------------------------------
Attachment: HIVE-4513.6.patch
HIVE-4513.6.patch - addresses review comments.
Also fixes race condition the race condition that was causing the
TestHiveServerSessions.testSessionVars test failure. This race condition gets
exposed when hivehistory is disabled, because when hive history is enabled it
attempts to create the same dir this way, but on failure it just logs a warning.
> disable hivehistory logs by default
> -----------------------------------
>
> Key: HIVE-4513
> URL: https://issues.apache.org/jira/browse/HIVE-4513
> Project: Hive
> Issue Type: Bug
> Components: Configuration, Logging
> Reporter: Thejas M Nair
> Assignee: Thejas M Nair
> Attachments: HIVE-4513.1.patch, HIVE-4513.2.patch, HIVE-4513.3.patch,
> HIVE-4513.4.patch, HIVE-4513.5.patch, HIVE-4513.6.patch
>
>
> HiveHistory log files (hive_job_log_hive_*.txt files) store information about
> hive query such as query string, plan , counters and MR job progress
> information.
> There is no mechanism to delete these files and as a result they get
> accumulated over time, using up lot of disk space.
> I don't think this is used by most people, so I think it would better to turn
> this off by default. Jobtracker logs already capture most of this
> information, though it is not as structured as history logs.
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