You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hive.apache.org by "Gunther Hagleitner (JIRA)" <ji...@apache.org> on 2013/11/07 10:41:20 UTC
[jira] [Resolved] (HIVE-5738) Need to clear global work in
ExecMapper/ExecReducer for container reuse in tez
[ https://issues.apache.org/jira/browse/HIVE-5738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gunther Hagleitner resolved HIVE-5738.
--------------------------------------
Resolution: Cannot Reproduce
Committed to branch.
> Need to clear global work in ExecMapper/ExecReducer for container reuse in tez
> ------------------------------------------------------------------------------
>
> Key: HIVE-5738
> URL: https://issues.apache.org/jira/browse/HIVE-5738
> Project: Hive
> Issue Type: Bug
> Reporter: Gunther Hagleitner
> Assignee: Gunther Hagleitner
> Fix For: tez-branch
>
> Attachments: HIVE-5738.1.patch
>
>
> Utilities.java maintains a static work map with entries for map & reduce work. When using MR via the yarn runner (i.e.: MR on tez), multiple different jobs could end up reusing containers and pull the wrong plan if we dont' clear it.
--
This message was sent by Atlassian JIRA
(v6.1#6144)