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Posted to issues@hbase.apache.org by "Mallikarjun (Jira)" <ji...@apache.org> on 2021/01/15 07:08:00 UTC

[jira] [Commented] (HBASE-16259) Full backup only deployments

    [ https://issues.apache.org/jira/browse/HBASE-16259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17265762#comment-17265762 ] 

Mallikarjun commented on HBASE-16259:
-------------------------------------

Isn't this already configurable?

 org.apache.hadoop.hbase.backup.master.BackupLogCleaner


 

> Full backup only deployments
> ----------------------------
>
>                 Key: HBASE-16259
>                 URL: https://issues.apache.org/jira/browse/HBASE-16259
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Vladimir Rodionov
>            Priority: Major
>             Fix For: HBASE-7912
>
>
> [~enis]:
> {quote}
> We keep the WALs which can accumulate a lot if the use case is to only do
> backups infrequently. This will definitely cause issues since HDFS space
> will get filled up. That is why we may need an option for having
> incremental backups not used, and WAL references being deleted.
> {quote}
> In deployments with infrequent full backups only, there is no need to keep WAL files in archive for incremental backups.



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