Revert "Remove duplicate generic usage information to hdfs debug command (#3576). Contributed by daimin."
Misses Jira ID in the commit Message: HDFS-16282
This reverts commit 7b913bc6bc
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parent
7b913bc6bc
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f67e6c315b
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@ -459,9 +459,9 @@ public class DebugAdmin extends Configured implements Tool {
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if (!command.name.equals("help")) {
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System.out.println(command.usageText);
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}
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System.out.println();
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ToolRunner.printGenericCommandUsage(System.out);
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}
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System.out.println();
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ToolRunner.printGenericCommandUsage(System.out);
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}
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public static void main(String[] argsArray) throws Exception {
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