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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13107) LLAP: Rotate GC logs periodically to prevent full disks
Date Sat, 20 Feb 2016 02:59:18 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15155332#comment-15155332
] 

Gopal V commented on HIVE-13107:
--------------------------------

We don't have a dedicated tmpfs at this point, but the issue can happen due to the file length
marker being updated for a file into the ext journal.

I suspect we'll have a flip-switch-launch-control sort of mode to turn logging off and speed
up things in general.

> LLAP: Rotate GC logs periodically to prevent full disks
> -------------------------------------------------------
>
>                 Key: HIVE-13107
>                 URL: https://issues.apache.org/jira/browse/HIVE-13107
>             Project: Hive
>          Issue Type: Bug
>          Components: llap
>    Affects Versions: 2.0.0, 2.1.0
>            Reporter: Gopal V
>            Assignee: Gopal V
>
> STDOUT cannot be rotated easily, so log GC logs to a different file and rotate periodically
with -XX:+UseGCLogFileRotation



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