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https://issues.apache.org/jira/browse/DRILL-6486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16508741#comment-16508741
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ASF GitHub Bot commented on DRILL-6486:
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bitblender opened a new pull request #1316: DRILL-6486: BitVector split and
transfer does not work correctly for non byte-multiple transfer lengths
URL: https://github.com/apache/drill/pull/1316
Fix for the bug in BitVector splitAndTransfer. The logic for handling copy
of last-n bits was incorrect for none byte-multiple transfer lengths. This PR
fixes this problem and adds new tests which simulate the failing condition and
also exercise other changes in this PR.
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> BitVector split and transfer does not work correctly for non byte-multiple
> transfer lengths
> -------------------------------------------------------------------------------------------
>
> Key: DRILL-6486
> URL: https://issues.apache.org/jira/browse/DRILL-6486
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Data Types
> Affects Versions: 1.13.0
> Reporter: Karthikeyan Manivannan
> Assignee: Karthikeyan Manivannan
> Priority: Major
> Fix For: 1.14.0
>
> Attachments: TestSplitAndTransfer.java
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> BitVector splitAndTransfer does not correctly handle transfers where the
> transfer-length is not a multiple of 8. The attached bitVector tests will
> expose this problem.
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