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Posted to dev@drill.apache.org by "Steven Phillips (JIRA)" <ji...@apache.org> on 2014/02/20 03:12:19 UTC

[jira] [Updated] (DRILL-375) VarBinary hash function computing hash for entire buffer

     [ https://issues.apache.org/jira/browse/DRILL-375?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Phillips updated DRILL-375:
----------------------------------

    Attachment: DRILL-375

Compute hash function on buffer starting and ending at the correct indices.

> VarBinary hash function computing hash for entire buffer
> --------------------------------------------------------
>
>                 Key: DRILL-375
>                 URL: https://issues.apache.org/jira/browse/DRILL-375
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Steven Phillips
>            Assignee: Steven Phillips
>         Attachments: DRILL-375
>
>
> the hash function for VarBinary data type should be computing the hash function for a particular record. But it is currently computing for the entire buffer, which is all of the data for the ValueVector.
> the fix is to set the starting and ending indices for the particular value.



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