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https://issues.apache.org/jira/browse/HIVE-17683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16505134#comment-16505134
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Igor Kryvenko commented on HIVE-17683:
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[~ekoifman] Yes, you are right it compiles metastore at first. I just tried
{{mvn -DskipTests -Pitests -fae clean install -DskipTests=true
-Dmaven.javadoc.skip=true -Dcheckstyle.skip=true -Dfindbugs.skip=true}} locally
and it worked fine. Have you any suggestions about the cause of it?
Thanks, Igor.
> Annotate Query Plan with locking information
> --------------------------------------------
>
> 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-17683.01.patch, HIVE-17683.02.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.
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