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Posted to dev@lens.apache.org by "Rajat Khandelwal (JIRA)" <ji...@apache.org> on 2015/07/09 09:36:05 UTC

[jira] [Commented] (LENS-630) Using Duration and Fact Weight Based Query Cost Calculator for Hive Driver

    [ https://issues.apache.org/jira/browse/LENS-630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14620050#comment-14620050 ] 

Rajat Khandelwal commented on LENS-630:
---------------------------------------

Taking patch from reviewboard and attaching

> Using Duration and Fact Weight Based Query Cost Calculator for Hive Driver
> --------------------------------------------------------------------------
>
>                 Key: LENS-630
>                 URL: https://issues.apache.org/jira/browse/LENS-630
>             Project: Apache Lens
>          Issue Type: Improvement
>            Reporter: Himanshu Gahlaut
>            Assignee: Rajat Khandelwal
>         Attachments: LENS-630_12.patch
>
>
> Along with this, we can add a new field in QueryCost to return the query cost calculated by the implementation. normalizedQueryCost could be one name for that field.



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