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Posted to yarn-issues@hadoop.apache.org by "Sen Zhao (JIRA)" <ji...@apache.org> on 2018/03/05 01:40:00 UTC
[jira] [Commented] (YARN-7995) Remove unnecessary boxings and
unboxings from PlacementConstraintParser.java
[ https://issues.apache.org/jira/browse/YARN-7995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16385470#comment-16385470 ]
Sen Zhao commented on YARN-7995:
--------------------------------
Please review it. Thanks![~ajisakaa]
> Remove unnecessary boxings and unboxings from PlacementConstraintParser.java
> ----------------------------------------------------------------------------
>
> Key: YARN-7995
> URL: https://issues.apache.org/jira/browse/YARN-7995
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Akira Ajisaka
> Assignee: Sen Zhao
> Priority: Minor
> Labels: newbie
> Attachments: YARN-7995.001.patch
>
>
> {code}
> String maxCardinalityStr = resetElements.pop();
> Integer max = toInt(maxCardinalityStr);
> String minCardinalityStr = resetElements.pop();
> Integer min = toInt(minCardinalityStr);
> {code}
> {{toInt(String)}} does not return null, so {{Integer}} should be replaced with {{int}}.
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