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https://issues.apache.org/jira/browse/HIVE-17645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16433347#comment-16433347
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Eugene Koifman commented on HIVE-17645:
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I think SessionState.getTxnMgr() needs a detailed comment explaining that it
should not generally be used and what should be used instead.
I don't see TestAcidOnTez in the patch. Should it be?
CC [~sankarh], [~anishek] - there are some minor Replication changes
> MM tables patch conflicts with HIVE-17482 (Spark/Acid integration)
> ------------------------------------------------------------------
>
> Key: HIVE-17645
> URL: https://issues.apache.org/jira/browse/HIVE-17645
> Project: Hive
> Issue Type: Sub-task
> Components: Transactions
> Affects Versions: 3.0.0
> Reporter: Eugene Koifman
> Assignee: Jason Dere
> Priority: Major
> Labels: mm-gap-2
> Attachments: HIVE-17645.1.patch, HIVE-17645.2.patch
>
>
> MM code introduces
> {noformat}
> HiveTxnManager txnManager = SessionState.get().getTxnMgr()
> {noformat}
> in a number of places (e.g _DDLTask.generateAddMmTasks(Table tbl)_).
> HIVE-17482 adds a mode where a TransactionManager not associated with the
> session should be used. This will need to be addressed.
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