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Posted to dev@atlas.apache.org by "Madhan Neethiraj (JIRA)" <ji...@apache.org> on 2018/12/17 23:39:00 UTC

[jira] [Commented] (ATLAS-2996) Message Processing: Conditionally Prevent Message Processing

    [ https://issues.apache.org/jira/browse/ATLAS-2996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16723471#comment-16723471 ] 

Madhan Neethiraj commented on ATLAS-2996:
-----------------------------------------

+1 for the patch. Thanks!

> Message Processing: Conditionally Prevent Message Processing
> ------------------------------------------------------------
>
>                 Key: ATLAS-2996
>                 URL: https://issues.apache.org/jira/browse/ATLAS-2996
>             Project: Atlas
>          Issue Type: Improvement
>          Components:  atlas-core
>    Affects Versions: trunk
>            Reporter: Ashutosh Mestry
>            Assignee: Ashutosh Mestry
>            Priority: Major
>             Fix For: trunk
>
>         Attachments: ATLAS-2996-Conditionally-Prevent-Notification-Proces.patch
>
>
> *Background*
> There is a need to start Atlas with its message processing ability shut off. This is necessary when ingesting data via REST calls or using utility like _import-hive.sh_. 
> Once message processing ability is shut off, it is possible to be certain that no changes have been made during the manual import process.
> *Approach Guidance*
>  * Introduce new property say, _atlas.notification.consumer.disabled_
>  * Within _NotificationHookConsumer_, check the value of this property and decide on starting the hook processing thread.



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