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Yu Li commented on HBASE-16415: ------------------------------- FWIW, taking usage of {{NamespaceGroupingStrategy}} introduced in HBASE-14456 together with multiwal may make the design simpler > 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 > > 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()); > } > } -- This message was sent by Atlassian JIRA (v6.3.15#6346)