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Posted to common-commits@hadoop.apache.org by wa...@apache.org on 2013/10/17 01:16:13 UTC
svn commit: r1532938 -
/hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/SnapshotCommands.java
Author: wang
Date: Wed Oct 16 23:16:13 2013
New Revision: 1532938
URL: http://svn.apache.org/r1532938
Log:
HDFS-5360. Improvement of usage message of renameSnapshot and deleteSnapshot. Contributed by Shinichi Yamashita.
Modified:
hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/SnapshotCommands.java
Modified: hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/SnapshotCommands.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/SnapshotCommands.java?rev=1532938&r1=1532937&r2=1532938&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/SnapshotCommands.java (original)
+++ hadoop/common/branches/branch-2/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/shell/SnapshotCommands.java Wed Oct 16 23:16:13 2013
@@ -68,7 +68,7 @@ class SnapshotCommands extends FsCommand
throw new IllegalArgumentException("<snapshotDir> is missing.");
}
if (args.size() > 2) {
- throw new IllegalArgumentException("Too many arguements.");
+ throw new IllegalArgumentException("Too many arguments.");
}
if (args.size() == 2) {
snapshotName = args.removeLast();
@@ -110,7 +110,7 @@ class SnapshotCommands extends FsCommand
@Override
protected void processOptions(LinkedList<String> args) throws IOException {
if (args.size() != 2) {
- throw new IOException("args number not 2: " + args.size());
+ throw new IllegalArgumentException("Incorrect number of arguments.");
}
snapshotName = args.removeLast();
}
@@ -150,7 +150,7 @@ class SnapshotCommands extends FsCommand
@Override
protected void processOptions(LinkedList<String> args) throws IOException {
if (args.size() != 3) {
- throw new IOException("args number not 3: " + args.size());
+ throw new IllegalArgumentException("Incorrect number of arguments.");
}
newName = args.removeLast();
oldName = args.removeLast();