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Posted to yarn-issues@hadoop.apache.org by "Akira Ajisaka (Jira)" <ji...@apache.org> on 2021/03/16 00:39:00 UTC
[jira] [Commented] (YARN-10694) Fix spotbugs warning in
CapacitySchedulerConfiguration.java
[ https://issues.apache.org/jira/browse/YARN-10694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17302133#comment-17302133 ]
Akira Ajisaka commented on YARN-10694:
--------------------------------------
After upgrading SpotBugs to 4.2.2 in HADOOP-16870, SpotBugs can detect this type of unnecessary boxing. https://github.com/spotbugs/spotbugs/pull/1343
> Fix spotbugs warning in CapacitySchedulerConfiguration.java
> -----------------------------------------------------------
>
> Key: YARN-10694
> URL: https://issues.apache.org/jira/browse/YARN-10694
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacity scheduler
> Reporter: Akira Ajisaka
> Priority: Major
> Labels: newbie
>
> https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java8-linux-x86_64/447/artifact/out/branch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager-warnings.html
>
> Bug type DM_BOXED_PRIMITIVE_FOR_PARSING (click for details)
> In class org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration
> In method org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacitySchedulerConfiguration.extractFloatValueFromWeightConfig(String)
> Called method Float.floatValue()
> Should call Float.parseFloat(String) instead
> At CapacitySchedulerConfiguration.java:[line 778]
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