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From "anishek (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-20679) DDL operations on hive might create large messages for DBNotification
Date Thu, 04 Oct 2018 05:22:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-20679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16637824#comment-16637824
] 

anishek commented on HIVE-20679:
--------------------------------

[~diser555] can you please attach a sample here in with that scale ?

> DDL operations on hive might create large messages for DBNotification
> ---------------------------------------------------------------------
>
>                 Key: HIVE-20679
>                 URL: https://issues.apache.org/jira/browse/HIVE-20679
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 3.1.0
>            Reporter: anishek
>            Assignee: anishek
>            Priority: Major
>         Attachments: a.sql, b.sql
>
>
> Certain type of ddl operations might create large messages as part of DBNoitificaion,
this might lead to the rdbms throwing an error when storing the message since its size is
to large. It will also increase the footprint of the rdbms space usage. 
> We should try store compressed messages to allow handling these situations. 



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