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Posted to commits@cassandra.apache.org by "Aleksey Yeschenko (JIRA)" <ji...@apache.org> on 2016/03/18 21:35:33 UTC

[jira] [Resolved] (CASSANDRA-2527) Add ability to snapshot data as input to hadoop jobs

     [ https://issues.apache.org/jira/browse/CASSANDRA-2527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aleksey Yeschenko resolved CASSANDRA-2527.
------------------------------------------
       Resolution: Not A Problem
    Fix Version/s:     (was: 3.x)

Closing as Not A Problem as we aren't planning to extend our Hadoop connectors in future - going to move them to extras instead.

> Add ability to snapshot data as input to hadoop jobs
> ----------------------------------------------------
>
>                 Key: CASSANDRA-2527
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2527
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Jeremy Hanna
>            Priority: Minor
>              Labels: hadoop
>
> It is desirable to have immutable inputs to hadoop jobs for the duration of the job.  That way re-execution of individual tasks do not alter the output.  One way to accomplish this would be to snapshot the data that is used as input to a job.



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