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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2013/10/22 21:50:42 UTC
[jira] [Resolved] (TEZ-572) Implement more efficient re-use for
vertices that have no locality requirements,
[ https://issues.apache.org/jira/browse/TEZ-572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hitesh Shah resolved TEZ-572.
-----------------------------
Resolution: Fixed
Fix Version/s: 0.2.0
> Implement more efficient re-use for vertices that have no locality requirements,
> --------------------------------------------------------------------------------
>
> Key: TEZ-572
> URL: https://issues.apache.org/jira/browse/TEZ-572
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Hitesh Shah
> Assignee: Hitesh Shah
> Fix For: 0.2.0
>
> Attachments: TEZ-572.1.patch, TEZ-572.2.patch
>
>
> Due to re-use locality delay, non-local matches have an inherent delay. For reduce vertices which define no locality requirements, this can be slow down assignment of containers.
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