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Posted to issues@hive.apache.org by "Thejas M Nair (JIRA)" <ji...@apache.org> on 2017/10/06 05:58:00 UTC
[jira] [Commented] (HIVE-17721) with Postgres rdbms for metastore
and dbnotification enabled, hive DDL SQL query fails
[ https://issues.apache.org/jira/browse/HIVE-17721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16194188#comment-16194188 ]
Thejas M Nair commented on HIVE-17721:
--------------------------------------
+1
> with Postgres rdbms for metastore and dbnotification enabled, hive DDL SQL query fails
> ---------------------------------------------------------------------------------------
>
> Key: HIVE-17721
> URL: https://issues.apache.org/jira/browse/HIVE-17721
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Affects Versions: 3.0.0
> Reporter: anishek
> Assignee: anishek
> Fix For: 3.0.0
>
> Attachments: HIVE-17721.0.patch
>
>
> with postgres rdbms for hive-metastore any DDL fails when dbnotification is enabled, the reason being a lock on the notification sequence is required, which for Postgres requires the column-names and table names to enclosed in "(double quotes) as we are using direct SQL and not going through datanucleus and postgres is case sensitive.
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