[jira] [Resolved] (PHOENIX-2266) PhoenixMapReduceUtil to support multiple Table read

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

     [ https://issues.apache.org/jira/browse/PHOENIX-2266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

James Taylor resolved PHOENIX-2266.
-----------------------------------
    Resolution: Duplicate

Looks to be a duplicate of PHOENIX 2216, as the only case we're considering for doing a single-pass map phase is writing the data table along with its index tables. Please re-open and provide more details for your use case if it's different than that.

> PhoenixMapReduceUtil to support multiple Table read
> ---------------------------------------------------
>
>                 Key: PHOENIX-2266
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2266
>             Project: Phoenix
>          Issue Type: Improvement
>    Affects Versions: 4.4.0, 4.5.0
>            Reporter: Ni la
>              Labels: mapreduce
>
> Currently, using PhoenixMapReduceUtil  we are able to read only one table. This is making to write multiple map-reduce jobs to read from multiple tables and then do the processing. Instead if a utility can provide a way to read mutiple tables,( atleast read and write to text files) , it would elimate the need to use multiple mapreduce jobs.



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