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https://issues.apache.org/jira/browse/HIVE-5018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13741196#comment-13741196
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Brock Noland commented on HIVE-5018:
------------------------------------
The following command:
{noformat}
ant clean package test -Dtestcase=nothing
{noformat}
should catch those errors but I'd set this variables in your environment:
{noformat}
export ANT_OPTS="-Xmx1g -XX:MaxPermSize=256m"
export MAVEN_OPTS="-Xmx2g -XX:MaxPermSize=256M"
{noformat}
> Avoiding object instantiation in loops (issue 6)
> ------------------------------------------------
>
> Key: HIVE-5018
> URL: https://issues.apache.org/jira/browse/HIVE-5018
> Project: Hive
> Issue Type: Sub-task
> Reporter: Benjamin Jakobus
> Assignee: Benjamin Jakobus
> Priority: Minor
> Fix For: 0.12.0
>
> Attachments: HIVE-5018.1.patch.txt
>
>
> Object instantiation inside loops is very expensive. Where possible, object
> references should be created outside the loop so that they can be reused.
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