[
https://issues.apache.org/jira/browse/SPARK-9450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrew Or updated SPARK-9450:
-----------------------------
Target Version/s: 1.5.0
> HashedRelation.get() could return an Iterator[Row] instead of Seq[Row]
> ----------------------------------------------------------------------
>
> Key: SPARK-9450
> URL: https://issues.apache.org/jira/browse/SPARK-9450
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Josh Rosen
> Assignee: Andrew Or
>
> While looking through some HashedRelation code, [~andrewor14] and I noticed
> that it looks like HashedRelation.get() could return an Iterator of rows
> instead of a sequence. If we do this, we can reduce object allocation in
> UnsafeHashedRelation.get().
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
