[ 
https://issues.apache.org/jira/browse/HIVE-17683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16565562#comment-16565562
 ] 

Igor Kryvenko commented on HIVE-17683:
--------------------------------------

[~ekoifman] Hi, Eugene seems like failures are unrelated. I ran failed tests 
without my patch locally, and all of them failed too.

> Add explain locks <sql> command
> -------------------------------
>
>                 Key: HIVE-17683
>                 URL: https://issues.apache.org/jira/browse/HIVE-17683
>             Project: Hive
>          Issue Type: New Feature
>          Components: Transactions
>            Reporter: Eugene Koifman
>            Assignee: Igor Kryvenko
>            Priority: Critical
>         Attachments: HIVE-17683-branch-3.patch, HIVE-17683.01.patch, 
> HIVE-17683.02.patch, HIVE-17683.03.patch, HIVE-17683.04.patch, 
> HIVE-17683.05.patch, HIVE-17683.06.patch
>
>
> Explore if it's possible to add info about what locks will be asked for to 
> the query plan.
> Lock acquisition (for Acid Lock Manager) is done in 
> DbTxnManager.acquireLocks() which is called once the query starts running.  
> Would need to refactor that.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Reply via email to