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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