[jira] [Assigned] (HBASE-16415) Replication in different namespace

["Ted Yu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-16415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu reassigned HBASE-16415:
------------------------------

    Assignee: Jan Kunigk

> Replication in different namespace
> ----------------------------------
>
>                 Key: HBASE-16415
>                 URL: https://issues.apache.org/jira/browse/HBASE-16415
>             Project: HBase
>          Issue Type: New Feature
>          Components: Replication
>            Reporter: Christian Guegi
>            Assignee: Jan Kunigk
>
> It would be nice to replicate tables from one namespace to another namespace.
> Example:
> Master cluster, namespace=default, table=bar
> Slave cluster, namespace=dr, table=bar
> Replication happens in class ReplicationSink:
>   public void replicateEntries(List<WALEntry> entries, final CellScanner cells, ...){
>     ...
>     TableName table = TableName.valueOf(entry.getKey().getTableName().toByteArray());
>     ...
>     addToHashMultiMap(rowMap, table, clusterIds, m);
>     ...
>     for (Entry<TableName, Map<List<UUID>, List<Row>>> entry : rowMap.entrySet()) {
>       batch(entry.getKey(), entry.getValue().values());
>     }
>    }



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