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https://issues.apache.org/jira/browse/TEZ-2572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14598914#comment-14598914
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Siddharth Seth commented on TEZ-2572:
-------------------------------------
Yep. That's precisely it - we can't and should not control the user code
invocation of addRootInputEvent. Way back in the day - this invocation would
lead to a RouteEvent to the vertex - so it was delinked from the
onRootInputInitialized transition. Also, the Vertex itself could handle these
events in multiple states - like it does for DataMovementEvents.
> VertexManagerPlugins should be able to send RootInformationEvents outside of
> the onRootVertexInitialized inocation
> ------------------------------------------------------------------------------------------------------------------
>
> Key: TEZ-2572
> URL: https://issues.apache.org/jira/browse/TEZ-2572
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.5.4
> Reporter: Siddharth Seth
>
> https://issues.apache.org/jira/browse/TEZ-2568?focusedCommentId=14598778&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14598778
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