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  1. Hadoop Common
  2. HADOOP-14400

Fix warnings from spotbugs in hadoop-tools

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0-alpha4, 2.10.1
    • Component/s: tools
    • Labels:

      Description

      Fix 4 warnings in hadoop-tools project since moved to spotbugs.

      1. Return value of new org.apache.hadoop.tools.rumen.datatypes.DefaultDataType(String) ignored, but method has no side effect At MapReduceJobPropertiesParser.java
      2. org.apache.hadoop.mapred.gridmix.InputStriper$1.compare(Map$Entry, Map$Entry) incorrectly handles double value
      3. Useless object stored in variable keysToUpdateAsFolder of method org.apache.hadoop.fs.azure.NativeAzureFileSystem.mkdirs(Path, FsPermission, boolean) At NativeAzureFileSystem.java
      4. org.apache.hadoop.yarn.sls.SLSRunner.simulateInfoMap is a mutable collection At SLSRunner.java

        Attachments

        1. HADOOP-14400.001.patch
          15 kB
          Weiwei Yang
        2. HADOOP-14400.002.patch
          15 kB
          Weiwei Yang

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              • Assignee:
                cheersyang Weiwei Yang
                Reporter:
                cheersyang Weiwei Yang
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                • Created:
                  Updated:
                  Resolved: