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https://issues.apache.org/jira/browse/TEZ-1771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeff Zhang updated TEZ-1771:
----------------------------
Description:
In the case that DAG is completed, but DAGInitializedEvent is not logged, we
can not recover the vertices correctly. Because vertices is created in DAG
init, without DAGInitializedEvent dag is not initialized, and then vertices are
not created.
Or we can init dag no matter DAGInitializedEvent seen
was:In the case that DAG is completed, but DAGInitializedEvent is not logged,
we can not recover the vertices correctly. Because vertices is created in DAG
init, without DAGInitializedEvent dag is not initialized, and then vertices are
not created.
> Make DAGInitializedEvent as SummaryEvent
> ----------------------------------------
>
> Key: TEZ-1771
> URL: https://issues.apache.org/jira/browse/TEZ-1771
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Jeff Zhang
>
> In the case that DAG is completed, but DAGInitializedEvent is not logged, we
> can not recover the vertices correctly. Because vertices is created in DAG
> init, without DAGInitializedEvent dag is not initialized, and then vertices
> are not created.
> Or we can init dag no matter DAGInitializedEvent seen
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