[jira] [Commented] (TEZ-3465) Support broadcast edge into cartesian product vertex and forbid other edges

["Zhiyuan Yang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TEZ-3465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15566834#comment-15566834 ] 

Zhiyuan Yang commented on TEZ-3465:
-----------------------------------

This patch add edge type check in CartesianProductVertexManager.initialize. Also it filter out src task completion from non-cartesian-product vertex.

> Support broadcast edge into cartesian product vertex and forbid other edges
> ---------------------------------------------------------------------------
>
>                 Key: TEZ-3465
>                 URL: https://issues.apache.org/jira/browse/TEZ-3465
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Zhiyuan Yang
>            Assignee: Zhiyuan Yang
>         Attachments: TEZ-3465.1.patch
>
>
> Cartesian product vertex manager should support other incoming edge type. Currently only broadcast edge is necessary, although potentially more edge types could also be. Custom edge need its own vertex manager which can't work with Cartesian product VM, so it has to be forbade.



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