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From "Guanghao Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-16447) Replication by namespace in peer
Date Tue, 30 Aug 2016 11:35:21 GMT

     [ https://issues.apache.org/jira/browse/HBASE-16447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Guanghao Zhang updated HBASE-16447:
-----------------------------------
    Release Note: 
Support replication by namespaces config.
1. If the peer didn't config any namespaces, then table-cfs config only decide which table's
edit can be replicated.
2. Config a namespace in peer means that all tables in this namespace will be replicated.
3. If the peer config a namespace, then the peer can't config any table of this namespace.
If the peer config a table, then the peer can't config this table's namespace too.

  was:Add namespaces in peer config. Config a namespace in peer means that all tables in this
namespace will be replicated.


> Replication by namespace in peer
> --------------------------------
>
>                 Key: HBASE-16447
>                 URL: https://issues.apache.org/jira/browse/HBASE-16447
>             Project: HBase
>          Issue Type: New Feature
>          Components: Replication
>    Affects Versions: 2.0.0
>            Reporter: Guanghao Zhang
>            Assignee: Guanghao Zhang
>         Attachments: HBASE-16447-v1.patch
>
>
> Now we only config table cfs in peer. But in our production cluster, there are a dozen
of namespace and every namespace has dozens of tables. It was complicated to config all table
cfs in peer. For some namespace, it need replication all tables to other slave cluster. It
will be easy to config if we support replication by namespace. Suggestions and discussions
are welcomed.



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