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https://issues.apache.org/jira/browse/HIVE-8629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14187329#comment-14187329
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Roshan Naik commented on HIVE-8629:
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[~alangates] the without setugi, the directories created by the metastore
during add partition etc are done as hive user instead of the client user of
the metastore process, consequently leading to incorrect permissions and later
failure to stream to those directories.
WRT Log.info(): Since this done each time a new connection is created, which
occurs multiple times over the duration of a long running streaming process, to
reduce noise in the log output .. i am wondering if we should document this
instead of log.info() ? Either I am fine. Let me know what you think.
> Streaming / ACID : hive cli session creation takes too long and times out if
> execution engine is tez
> ----------------------------------------------------------------------------------------------------
>
> Key: HIVE-8629
> URL: https://issues.apache.org/jira/browse/HIVE-8629
> Project: Hive
> Issue Type: Bug
> Components: HCatalog
> Affects Versions: 0.14.0
> Reporter: Roshan Naik
> Assignee: Roshan Naik
> Labels: ACID, Streaming
> Attachments: HIVE-8629.patch
>
>
> When creating a hive session to run basic "alter table create partition"
> queries, the session creation takes too long (more than 5 sec) if the hive
> execution engine is set to tez.
> Since the streaming clients dont care about Tez , it can explicitly override
> the setting to mr.
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