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HDFS-16282. Remove duplicate generic usage information to hdfs debug command (#3576). Contributed by daimin.

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Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>
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daimin 2021-10-22 23:39:37 +08:00 committed by Ayush Saxena
parent 913d06ad4d
commit 847cff7d91
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GPG Key ID: D09AE71061AB564D
1 changed files with 2 additions and 2 deletions
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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DebugAdmin.java
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@ -459,9 +459,9 @@ private void printUsage() {
if (!command.name.equals("help")) { if (!command.name.equals("help")) {
System.out.println(command.usageText); System.out.println(command.usageText);
} }
System.out.println();
ToolRunner.printGenericCommandUsage(System.out);
} }
System.out.println();
ToolRunner.printGenericCommandUsage(System.out);
} }
public static void main(String[] argsArray) throws Exception { public static void main(String[] argsArray) throws Exception {