hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-18352) introduce a METADATAONLY option while doing REPL DUMP to allow integrations of other tools
Date Fri, 27 Jul 2018 05:14:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-18352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16559256#comment-16559256
] 

ASF GitHub Bot commented on HIVE-18352:
---------------------------------------

Github user anishek closed the pull request at:

    https://github.com/apache/hive/pull/286


> introduce a METADATAONLY option while doing REPL DUMP to allow integrations of other
tools 
> -------------------------------------------------------------------------------------------
>
>                 Key: HIVE-18352
>                 URL: https://issues.apache.org/jira/browse/HIVE-18352
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: anishek
>            Assignee: anishek
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.0.0
>
>         Attachments: HIVE-18352.0.patch, HIVE-18352.1.patch, HIVE-18352.2.patch
>
>
> * Introduce a METADATAONLY option as part of the REPL DUMP command which will only try
and dump out events for DDL changes, this will be faster as we wont need  scan of files on
HDFS for DML changes. 
> * Additionally since we are only going to dump metadata operations, it might be useful
to include acid tables as well via an option as well. This option can be removed when ACID
support is complete via HIVE-18320
> it will be good to support the "WITH" clause as part of REPL DUMP command as well (repl
dump already supports it viaHIVE-17757) to achieve the above as that will prevent less changes
to the syntax of the statement and provide more flexibility in future to include additional
options as well. 
> {code}
> REPL DUMP [db_name] {FROM [event_id]} {TO [event_id]} {WITH (['key'='value'],.....)}
> {code}
> This will enable other tools like security / schema registry /  metadata discovery to
use replication related subsystem for their needs as well. 



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message