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Posted to issues@arrow.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/09/19 16:18:00 UTC
[jira] [Updated] (ARROW-1192) [JAVA] Improve splitAndTransfer
performance for List and Union vectors
[ https://issues.apache.org/jira/browse/ARROW-1192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated ARROW-1192:
----------------------------------
Labels: pull-request-available (was: )
> [JAVA] Improve splitAndTransfer performance for List and Union vectors
> ----------------------------------------------------------------------
>
> Key: ARROW-1192
> URL: https://issues.apache.org/jira/browse/ARROW-1192
> Project: Apache Arrow
> Issue Type: Bug
> Reporter: Steven Phillips
> Assignee: Steven Phillips
> Labels: pull-request-available
> Fix For: 0.6.0
>
>
> 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.
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