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From "Arshad Mohammad (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-7808) Unused code in DFSHAAdmin.java
Date Wed, 18 Feb 2015 19:37:12 GMT

     [ https://issues.apache.org/jira/browse/HDFS-7808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arshad Mohammad updated HDFS-7808:
----------------------------------
    Target Version/s: 2.7.0
              Status: Patch Available  (was: Open)

> 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
>         Attachments: HDFS-7808-1.patch
>
>
> 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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