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[JAVA] Improve splitAndTransfer performance for List and Union vectors #16926

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asfimport opened this issue Jul 7, 2017 · 1 comment
Closed

[JAVA] Improve splitAndTransfer performance for List and Union vectors #16926

asfimport opened this issue Jul 7, 2017 · 1 comment
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Component: Java Type: bug
Milestone
0.6.0

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@asfimport
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Most vector implementations slice the underlying buffer for splitAndTransfer, but ListVector and UnionVector copy data into a new buffer. We should enhance these to use slice as well.

Reporter: Steven Phillips / @StevenMPhillips
Assignee: Steven Phillips / @StevenMPhillips

PRs and other links:

Note: This issue was originally created as ARROW-1192. Please see the migration documentation for further details.
@asfimport
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Wes McKinney / @wesm:
Issue resolved by pull request 901
#901

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Component: Java Type: bug
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0.6.0
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