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https://issues.apache.org/jira/browse/PHOENIX-1311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15231832#comment-15231832
 ] 

ASF GitHub Bot commented on PHOENIX-1311:
-----------------------------------------

Github user ankitsinghal commented on a diff in the pull request:

    https://github.com/apache/phoenix/pull/153#discussion_r58992390
  
    --- Diff: 
phoenix-core/src/main/java/org/apache/hadoop/hbase/ipc/controller/MetadataRpcController.java
 ---
    @@ -36,7 +37,16 @@
                        .add(PhoenixDatabaseMetaData.SYSTEM_CATALOG_NAME)
                        .add(PhoenixDatabaseMetaData.SYSTEM_STATS_NAME)
                        .add(PhoenixDatabaseMetaData.SYSTEM_SEQUENCE_NAME)
    -                   
.add(PhoenixDatabaseMetaData.SYSTEM_FUNCTION_NAME).build();
    +                   .add(PhoenixDatabaseMetaData.SYSTEM_FUNCTION_NAME)
    +            
.add(SchemaUtil.getPhysicalTableName(PhoenixDatabaseMetaData.SYSTEM_CATALOG_NAME_BYTES,
 true)
    --- End diff --
    
    yeah, namespace mapping for system tables will not always be true as it is 
controlled with phoenix.connection.mapSystemTablesToNamespace, 
    but this is just the list of system tables, so it includes SYSTEM.CATAOG 
and SYSTEM:CATALOG both to set the priority for RPC accordingly. 
    do you think, it could have any impact?


> HBase namespaces surfaced in phoenix
> ------------------------------------
>
>                 Key: PHOENIX-1311
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1311
>             Project: Phoenix
>          Issue Type: New Feature
>            Reporter: nicolas maillard
>            Assignee: Ankit Singhal
>            Priority: Minor
>             Fix For: 4.8.0
>
>         Attachments: PHOENIX-1311.docx, PHOENIX-1311_v1.patch, 
> PHOENIX-1311_v2.patch, PHOENIX-1311_wip.patch, PHOENIX-1311_wip_2.patch
>
>
> Hbase (HBASE-8015) has the concept of namespaces in the form of 
> myNamespace:MyTable it would be great if Phoenix leveraged this feature to 
> give a database like feature on top of the table.
> Maybe to stay close to Hbase it could also be a create DB:Table...
> or DB.Table which is a more standard annotation?



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