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From "David Whiting (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CRUNCH-441) Crunch on Tez
Date Mon, 07 Jul 2014 08:49:34 GMT

    [ https://issues.apache.org/jira/browse/CRUNCH-441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14053455#comment-14053455
] 

David Whiting commented on CRUNCH-441:
--------------------------------------

Me and a colleague will investigate this tomorrow (2014-07-08) and report back.

> Crunch on Tez
> -------------
>
>                 Key: CRUNCH-441
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-441
>             Project: Crunch
>          Issue Type: Improvement
>            Reporter: David Whiting
>
> Tez is potentially a better drop-in replacement for MR than Spark on many existing Hadoop
environments, because it doesn't require always-on resources and is less memory-hungry than
Spark whilst still providing huge performance gains as can be seen in new versions of Hive.



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