[jira] [Commented] (HBASE-24764) Add support of adding base peer configs via hbase-site.xml for all replication peers.

["Wellington Chevreuil (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-24764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17186587#comment-17186587 ] 

Wellington Chevreuil commented on HBASE-24764:
----------------------------------------------

Thanks for the contribution, [~jainankit]. Can you please submit your patch as a github PR? That's way easy to follow up on reviews and track discussions about a patch, and it's the standard approach used in hbase for a while now.

> Add support of adding base peer configs via hbase-site.xml for all replication peers.
> -------------------------------------------------------------------------------------
>
>                 Key: HBASE-24764
>                 URL: https://issues.apache.org/jira/browse/HBASE-24764
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ankit Jain
>            Assignee: Ankit Jain
>            Priority: Minor
>         Attachments: HBASE-24764-master.patch
>
>
> Today, if a user needs to apply some common base peer configs to all the replication peers on a given cluster, the only way is to execute update_peer_config via CLI which requires manual intervention and can be tedious in case of large deployment fleet.
> As part of this JIRA, we plan to add the support to have base replication peer configs as part of hbase-site.xml like hbase.replication.peer.base.config="k1=v1;k2=v2.." which can be easily updated and applied as part of a rolling restart. Example below:
>  <property>
>  <name>hbase.replication.peer.base.configs</name>
>  <value>hbase.replication.source.custom.walentryfilters=x,y,z;hbase.rpc.protection=abc;hbase.xxx.custom_property=123</value>
>  </property>
> This will be empty by default, but one can override to have base configs in place.
> The final peer configuration would be a merge of this newly added base config + whatever users override during the peer creation/update (if any).
> Related Jira: https://issues.apache.org/jira/browse/HBASE-17543.  HBASE-17543 added the support to add the WALEntryFilters to default endpoint via peer configuration. By this new Jira we are extending the support to update peer configs via hbase-site.xml.



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