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https://issues.apache.org/jira/browse/HIVE-3596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13480209#comment-13480209
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Chris McConnell commented on HIVE-3596:
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Review: https://reviews.facebook.net/D6093
> Regression - HiveConf static variable causes issues in long running JVM
> instances with /tmp/ data
> -------------------------------------------------------------------------------------------------
>
> Key: HIVE-3596
> URL: https://issues.apache.org/jira/browse/HIVE-3596
> Project: Hive
> Issue Type: Bug
> Components: Configuration
> Affects Versions: 0.8.0, 0.8.1, 0.9.0
> Reporter: Chris McConnell
> Fix For: 0.8.1, 0.9.0, 0.10.0
>
> Attachments: HIVE-3596.patch
>
>
> With Hive 0.8.x, HiveConf was changed to utilize the private, static member
> "confVarURL" which points to /tmp/hive-<user>-<tmp_number>.xml for job
> configuration settings.
> During long running JVMs, such as a Beeswax server, which creates multiple
> HiveConf objects over time this variable does not properly get updated
> between jobs and can cause job failure if the OS cleans /tmp/ during a cron
> job.
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