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https://issues.apache.org/jira/browse/TEZ-2311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14637994#comment-14637994
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Jeff Zhang commented on TEZ-2311:
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[~lichangleo] [~jlowe], this context is not clear to me, have to admit that the
current recovery code is fragile due to the evolving change of TEZ. I am doing
a redesign of recovery, try to make it in 0.8, If you don't mind, I will move
this jira to 0.8. Or if you think this is critical for you, could you please
provide more context on that, app logs are helpful.
> AM can hang if kill received while recovering from previous attempt
> -------------------------------------------------------------------
>
> Key: TEZ-2311
> URL: https://issues.apache.org/jira/browse/TEZ-2311
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.6.0
> Reporter: Jason Lowe
> Labels: Recovery
>
> We saw an instance of a Tez job hanging despite receiving multiple kill
> requests from clients. The AM was recovering from a prior attempt when the
> first kill request arrived.
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