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Posted to issues@tez.apache.org by "Jeff Zhang (JIRA)" <ji...@apache.org> on 2015/02/26 05:13:04 UTC

[jira] [Commented] (TEZ-1972) Visualize Vertex Group as subgraph

    [ https://issues.apache.org/jira/browse/TEZ-1972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14337841#comment-14337841 ] 

Jeff Zhang commented on TEZ-1972:
---------------------------------

Graphviz don't support subgraph overlapping, so there will be issues when one vertex belong to multiple vertexgroups.




> Visualize Vertex Group as subgraph
> ----------------------------------
>
>                 Key: TEZ-1972
>                 URL: https://issues.apache.org/jira/browse/TEZ-1972
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Jeff Zhang
>         Attachments: dag_1421403190483_0031_1.pdf
>
>
> In the dot file, the vertex group info is missed, we can group the vertex group as subgraph.  Attachment is a simple example. 



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