You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2015/06/03 00:27:49 UTC
[jira] [Commented] (TEZ-391) SharedEdge - Support for passing same
output from a vertex as input to two different vertices
[ https://issues.apache.org/jira/browse/TEZ-391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14569873#comment-14569873 ]
Hitesh Shah commented on TEZ-391:
---------------------------------
ping [~bikassaha] for review
> SharedEdge - Support for passing same output from a vertex as input to two different vertices
> ---------------------------------------------------------------------------------------------
>
> Key: TEZ-391
> URL: https://issues.apache.org/jira/browse/TEZ-391
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Rohini Palaniswamy
> Assignee: Jeff Zhang
> Attachments: Shared Edge Design.pdf, TEZ-391-WIP-1.patch, TEZ-391-WIP-2.patch, TEZ-391-WIP-3.patch, TEZ-391-WIP-4.patch, TEZ-391-WIP-5.patch, TEZ-391-WIP-6.patch, TEZ-391-WIP-7.patch
>
>
> We need this for lot of usecases. For cases where multi-query is turned off and for optimizing unions. Currently those are BROADCAST or ONE-ONE edges and we write the output multiple times.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)