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Posted to issues@tez.apache.org by "TezQA (JIRA)" <ji...@apache.org> on 2016/04/09 03:28:25 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=15233267#comment-15233267 ]
TezQA commented on TEZ-391:
---------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12734397/TEZ-391-WIP-7.patch
against master revision 53981d4.
{color:red}-1 patch{color}. The patch command could not apply the patch.
Console output: https://builds.apache.org/job/PreCommit-TEZ-Build/1643//console
This message is automatically generated.
> 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.
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