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https://issues.apache.org/jira/browse/HBASE-24764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ankit Jain updated HBASE-24764:
-------------------------------
    Attachment: HBASE-24764-master.patch

> Add support of adding default 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
>
>
> Currently, if a user needs to apply some common peer configs to all the 
> default replication peers, 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 default replication 
> peer configs as part of hbase-site.xml like 
> hbase.replication.peer.default.config="k1=v1;k2=v2.." which can be just 
> applied by a rolling restart. Example below:
> <property>
> <name>hbase.replication.peer.default.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 default configs 
> in place.
> The final peer configuration would be a merge of this default 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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