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Posted to issues@hive.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2018/06/22 18:28:00 UTC
[jira] [Commented] (HIVE-19965) Make HiveEndPoint use
IMetaStoreClient.add_partition
[ https://issues.apache.org/jira/browse/HIVE-19965?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16520664#comment-16520664 ]
Prasanth Jayachandran commented on HIVE-19965:
----------------------------------------------
+1, pending tests
> Make HiveEndPoint use IMetaStoreClient.add_partition
> ----------------------------------------------------
>
> Key: HIVE-19965
> URL: https://issues.apache.org/jira/browse/HIVE-19965
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 3.0.0
> Reporter: Eugene Koifman
> Assignee: Eugene Koifman
> Priority: Blocker
> Attachments: HIVE-19965.01.patch
>
>
> it currently uses "alter table add partition if exists..."
> which since HIVE-18814 requires X lock on the table which blocks other streaming writers from making progress.
> HIVE-19961 to investigate if X lock can be relaxed, etc.
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