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https://issues.apache.org/jira/browse/HADOOP-17202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Masatake Iwasaki updated HADOOP-17202:
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Fix Version/s: 2.10.1
Hadoop Flags: Reviewed
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Fix findbugs warnings in hadoop-tools on branch-2.10
> ----------------------------------------------------
>
> Key: HADOOP-17202
> URL: https://issues.apache.org/jira/browse/HADOOP-17202
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Masatake Iwasaki
> Assignee: Masatake Iwasaki
> Priority: Minor
> Fix For: 2.10.1
>
>
> {noformat}
> M D UC_USELESS_OBJECT UC: Useless object stored in variable
> keysToUpdateAsFolder of method
> org.apache.hadoop.fs.azure.NativeAzureFileSystem.mkdirs(Path, FsPermission,
> boolean) At NativeAzureFileSystem.java:[line 3013]
> M D DLS_DEAD_LOCAL_STORE DLS: Dead store to op in
> org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.access(Path, FsAction)
> At AzureBlobFileSystemStore.java:[line 901]
> M B CO_COMPARETO_INCORRECT_FLOATING Co:
> org.apache.hadoop.mapred.gridmix.InputStriper$1.compare(Map$Entry, Map$Entry)
> incorrectly handles double value At InputStriper.java:[line 136]
> M V MS_MUTABLE_COLLECTION_PKGPROTECT MS:
> org.apache.hadoop.mapred.gridmix.emulators.resourceusage.TotalHeapUsageEmulatorPlugin$DefaultHeapUsageEmulator.heapSpace
> is a mutable collection which should be package protected At
> TotalHeapUsageEmulatorPlugin.java:[line 132]
> M D RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFECT RV: Return value of
> org.codehaus.jackson.map.ObjectMapper.getJsonFactory() ignored, but method
> has no side effect At JsonObjectMapperWriter.java:[line 59]
> H D RV_RETURN_VALUE_IGNORED_NO_SIDE_EFFECT RV: Return value of new
> org.apache.hadoop.tools.rumen.datatypes.DefaultDataType(String) ignored, but
> method has no side effect At MapReduceJobPropertiesParser.java:[line 212]
> {noformat}
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