svn commit: r1515895 - /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/SnapshotCommands.java

[jing9]

Author: jing9
Date: Tue Aug 20 17:33:07 2013
New Revision: 1515895

URL: http://svn.apache.org/r1515895
Log:
HDFS-5111. Remove duplicated error message for snapshot commands when 
processing invalid arguments. Contributed by Jing Zhao.

Modified:
    
hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/SnapshotCommands.java

Modified: 
hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/SnapshotCommands.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/SnapshotCommands.java?rev=1515895&r1=1515894&r2=1515895&view=diff
==============================================================================
--- 
hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/SnapshotCommands.java
 (original)
+++ 
hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/SnapshotCommands.java
 Tue Aug 20 17:33:07 2013
@@ -79,7 +79,7 @@ class SnapshotCommands extends FsCommand
     protected void processArguments(LinkedList<PathData> items)
     throws IOException {
       super.processArguments(items);
-      if (exitCode != 0) { // check for error collecting paths
+      if (numErrors != 0) { // check for error collecting paths
         return;
       }
       assert(items.size() == 1);
@@ -119,7 +119,7 @@ class SnapshotCommands extends FsCommand
     protected void processArguments(LinkedList<PathData> items)
         throws IOException {
       super.processArguments(items);
-      if (exitCode != 0) { // check for error collecting paths
+      if (numErrors != 0) { // check for error collecting paths
         return;
       }
       assert (items.size() == 1);
@@ -160,7 +160,7 @@ class SnapshotCommands extends FsCommand
     protected void processArguments(LinkedList<PathData> items)
         throws IOException {
       super.processArguments(items);
-      if (exitCode != 0) { // check for error collecting paths
+      if (numErrors != 0) { // check for error collecting paths
         return;
       }
       Preconditions.checkArgument(items.size() == 1);