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From "Bharath Vissapragada (Jira)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-24764) Add support of adding base peer configs via hbase-site.xml for all replication peers.
Date Thu, 17 Sep 2020 16:49:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-24764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Bharath Vissapragada resolved HBASE-24764.
    Resolution: Fixed

Thanks [~jainankit].

> 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
>          Components: Replication
>    Affects Versions: 3.0.0-alpha-1, 1.7.0, 2.4.0
>            Reporter: Ankit Jain
>            Assignee: Ankit Jain
>            Priority: Minor
>             Fix For: 3.0.0-alpha-1, 1.7.0, 2.4.0
>         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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