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https://issues.apache.org/jira/browse/HADOOP-14400?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Weiwei Yang updated HADOOP-14400:
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Attachment: HADOOP-14400.001.patch
> Fix warnings from spotbugs in hadoop-tools
> ------------------------------------------
>
> Key: HADOOP-14400
> URL: https://issues.apache.org/jira/browse/HADOOP-14400
> Project: Hadoop Common
> Issue Type: Bug
> Components: tools
> Reporter: Weiwei Yang
> Assignee: Weiwei Yang
> Attachments: HADOOP-14400.001.patch
>
>
> Fix 4 warnings in hadoop-tools project since moved to spotbugs.
> # Return value of new
> org.apache.hadoop.tools.rumen.datatypes.DefaultDataType(String) ignored, but
> method has no side effect At MapReduceJobPropertiesParser.java
> # org.apache.hadoop.mapred.gridmix.InputStriper$1.compare(Map$Entry,
> Map$Entry) incorrectly handles double value
> # Useless object stored in variable keysToUpdateAsFolder of method
> org.apache.hadoop.fs.azure.NativeAzureFileSystem.mkdirs(Path, FsPermission,
> boolean) At NativeAzureFileSystem.java
> # org.apache.hadoop.yarn.sls.SLSRunner.simulateInfoMap is a mutable
> collection At SLSRunner.java
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