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From "Eugene Koifman (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-19965) Make HiveEndPoint use IMetaStoreClient.add_partition
Date Sat, 23 Jun 2018 17:42:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-19965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eugene Koifman updated HIVE-19965:
----------------------------------
    Attachment: HIVE-19965.01.branch-3.patch

> 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.branch-3.patch, 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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