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Posted to issues@hive.apache.org by "Ashutosh Chauhan (Jira)" <ji...@apache.org> on 2019/12/14 03:05:00 UTC
[jira] [Commented] (HIVE-22540) Vectorization: Decimal64 columns
don't work with VectorizedBatchUtil.makeLikeColumnVector(ColumnVector)
[ https://issues.apache.org/jira/browse/HIVE-22540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16996102#comment-16996102 ]
Ashutosh Chauhan commented on HIVE-22540:
-----------------------------------------
+1
> Vectorization: Decimal64 columns don't work with VectorizedBatchUtil.makeLikeColumnVector(ColumnVector)
> -------------------------------------------------------------------------------------------------------
>
> Key: HIVE-22540
> URL: https://issues.apache.org/jira/browse/HIVE-22540
> Project: Hive
> Issue Type: Bug
> Components: Vectorization
> Reporter: Gopal Vijayaraghavan
> Assignee: Gopal Vijayaraghavan
> Priority: Minor
> Attachments: HIVE-22540.1.patch
>
>
> {code}
> if (source instanceof Decimal64ColumnVector) {
> Decimal64ColumnVector dec64ColVector = (Decimal64ColumnVector) source;
> return new DecimalColumnVector(dec64ColVector.vector.length,
> dec64ColVector.precision,
> dec64ColVector.scale);
> }
> {code}
> This means that the operators need to change between the original and copy of the vector shapes.
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