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Posted to issues@hive.apache.org by "slim bouguerra (JIRA)" <ji...@apache.org> on 2019/06/05 18:30:00 UTC
[jira] [Updated] (HIVE-16655) LLAP: Avoid preempting fragments
before they enter the running state
[ https://issues.apache.org/jira/browse/HIVE-16655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
slim bouguerra updated HIVE-16655:
----------------------------------
Attachment: HIVE-16655.3.patch
> LLAP: Avoid preempting fragments before they enter the running state
> --------------------------------------------------------------------
>
> Key: HIVE-16655
> URL: https://issues.apache.org/jira/browse/HIVE-16655
> Project: Hive
> Issue Type: Bug
> Reporter: Siddharth Seth
> Assignee: slim bouguerra
> Priority: Major
> Attachments: HIVE-16655.01.patch, HIVE-16655.02.patch, HIVE-16655.3.patch
>
>
> Currently in the AM, fragments may be preempted as soon as they are allocated, without knowing whether they will move into the RUNNING state or not. Leads to a lot of unnecessary kills.
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