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https://issues.apache.org/jira/browse/HIVE-18952?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16405706#comment-16405706
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Sergey Shelukhin commented on HIVE-18952:
-----------------------------------------

Preliminary patch.
1) Need to test it on a cluster.
2) Need to see if I can test it in unit tests... maybe some tests added to 
HIVE-18281, although I don't know if they create AMs/can create AMs.

Also this won't be committable without a Tez release that provides the 
getClient API.

[~ewohlstadter] [~hagleitn] can you take a look? will post RB shortly.

> Tez session disconnect and reconnect on HS2 HA failover
> -------------------------------------------------------
>
>                 Key: HIVE-18952
>                 URL: https://issues.apache.org/jira/browse/HIVE-18952
>             Project: Hive
>          Issue Type: Sub-task
>    Affects Versions: 3.0.0
>            Reporter: Prasanth Jayachandran
>            Assignee: Sergey Shelukhin
>            Priority: Major
>         Attachments: HIVE-18952.patch
>
>
> Now that TEZ-3892 is committed, HIVE-18281 can make use of tez session 
> disconnect and reconnect on HA failover.



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