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From "Arshad Mohammad (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-7808) Unused code in DFSHAAdmin.java
Date Wed, 18 Feb 2015 13:56:12 GMT
Arshad Mohammad created HDFS-7808:
-------------------------------------

             Summary: Unused code in DFSHAAdmin.java
                 Key: HDFS-7808
                 URL: https://issues.apache.org/jira/browse/HDFS-7808
             Project: Hadoop HDFS
          Issue Type: Improvement
            Reporter: Arshad Mohammad
            Assignee: Arshad Mohammad
            Priority: Minor


After HDFS-7324 fix following piece of code become unused. It should be removed.
{code}
    int i = 0;
    String cmd = argv[i++];

    if ("-ns".equals(cmd)) {
      if (i == argv.length) {
        errOut.println("Missing nameservice ID");
        printUsage(errOut);
        return -1;
      }
      nameserviceId = argv[i++];
      if (i >= argv.length) {
        errOut.println("Missing command");
        printUsage(errOut);
        return -1;
      }
      argv = Arrays.copyOfRange(argv, i, argv.length);
    }
{code}



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