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Posted to issues@activemq.apache.org by "Clebert Suconic (Jira)" <ji...@apache.org> on 2021/05/13 21:52:00 UTC

[jira] [Commented] (ARTEMIS-3297) Historical Backup of Broker Data

    [ https://issues.apache.org/jira/browse/ARTEMIS-3297?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17344149#comment-17344149 ] 

Clebert Suconic commented on ARTEMIS-3297:
------------------------------------------

The operation of the feature is fairly simple. We copy every new journal file to the backup area. And you can use regular CLI to recover the messages.

> Historical Backup of Broker Data
> --------------------------------
>
>                 Key: ARTEMIS-3297
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-3297
>             Project: ActiveMQ Artemis
>          Issue Type: New Feature
>            Reporter: Clebert Suconic
>            Priority: Major
>
> We should keep historical backup of the journal data, and having tools to recover data in case of data loss.
>  
> Data loss could mean by unbehaved client's (say you mistakenly acknowledged data and your code caused the message to disappear earlier), or even after eventual bugs on the broker.
>  
> To activate the functionality, you have to specify journal-history-data on broker.xml.



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