[jira] [Comment Edited] (TEZ-3511) Allow user to create named edge

["darion yaphet (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TEZ-3511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15639308#comment-15639308 ] 

darion yaphet edited comment on TEZ-3511 at 11/5/16 11:01 AM:
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[~ | Zhiyuan ] when the edge name don't supported we could use input and output vertex name as edge name such as input_name+"_"+output_name . ? I don't think null is a good idea :)


was (Author: darion):
[~ Zhiyuan ] when the edge name don't supported we could use input and output vertex name as edge name such as input_name+"_"+output_name . ? I don't think null is a good idea :)

> Allow user to create named edge
> -------------------------------
>
>                 Key: TEZ-3511
>                 URL: https://issues.apache.org/jira/browse/TEZ-3511
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Zhiyuan Yang
>
> Edge (in tez-api) need one more field for edge name and one more method for creating named edge. Client side DAG validation should also be updated: the DAG should have either all edges named or all edges unamed; in-edges of one vertex should get unique names; out-edges of one vertex should get unique names. 



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