[jira] [Commented] (PHOENIX-1609) MR job to populate index tables

["James Taylor (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PHOENIX-1609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14314594#comment-14314594 ] 

James Taylor commented on PHOENIX-1609:
---------------------------------------

Any updates on this one, [~maghamravikiran]?

> MR job to populate index tables 
> --------------------------------
>
>                 Key: PHOENIX-1609
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-1609
>             Project: Phoenix
>          Issue Type: New Feature
>            Reporter: maghamravikiran
>            Assignee: maghamravikiran
>
> Often, we need to create new indexes on master tables way after the data exists on the master tables.  It would be good to have a simple MR job given by the phoenix code that users can call to have indexes in sync with the master table. 
> Users can invoke the MR job using the following command 
> hadoop jar org.apache.phoenix.mapreduce.Index -st MASTER_TABLE -tt INDEX_TABLE -columns a,b,c
> Is this ideal? 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)