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From whe...@apache.org
Subject hadoop git commit: HDFS-7736. Fix typos in dfsadmin/fsck/snapshotDiff usage messages. Contributed by Brahma Reddy Battula.
Date Wed, 11 Feb 2015 19:22:04 GMT
Repository: hadoop
Updated Branches:
  refs/heads/trunk 078f3a9bc -> f80c9888f


HDFS-7736. Fix typos in dfsadmin/fsck/snapshotDiff usage messages. Contributed by Brahma Reddy
Battula.


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/f80c9888
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/f80c9888
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/f80c9888

Branch: refs/heads/trunk
Commit: f80c9888fa0c1a11967560be3c37dfc1e30da2c3
Parents: 078f3a9
Author: Haohui Mai <wheat9@apache.org>
Authored: Wed Feb 11 11:21:33 2015 -0800
Committer: Haohui Mai <wheat9@apache.org>
Committed: Wed Feb 11 11:21:33 2015 -0800

----------------------------------------------------------------------
 hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt               |  3 +++
 .../java/org/apache/hadoop/hdfs/server/mover/Mover.java   |  4 ++--
 .../main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java  | 10 +++++-----
 .../src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java |  2 +-
 .../hadoop/hdfs/tools/snapshot/LsSnapshottableDir.java    |  2 +-
 .../apache/hadoop/hdfs/tools/snapshot/SnapshotDiff.java   |  2 +-
 6 files changed, 13 insertions(+), 10 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/f80c9888/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index d60a20f..dd90c86 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -915,6 +915,9 @@ Release 2.7.0 - UNRELEASED
     HDFS-7753. Fix Multithreaded correctness Warnings in BackupImage.
     (Rakesh R and shv)
 
+    HDFS-7736. Fix typos in dfsadmin/fsck/snapshotDiff usage messages.
+    (Brahma Reddy Battula via wheat9)
+
 Release 2.6.1 - UNRELEASED
 
   INCOMPATIBLE CHANGES

http://git-wip-us.apache.org/repos/asf/hadoop/blob/f80c9888/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/mover/Mover.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/mover/Mover.java
b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/mover/Mover.java
index 6fa6963..346d511 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/mover/Mover.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/mover/Mover.java
@@ -560,8 +560,8 @@ public class Mover {
   }
 
   static class Cli extends Configured implements Tool {
-    private static final String USAGE = "Usage: java "
-        + Mover.class.getSimpleName() + " [-p <files/dirs> | -f <local file>]"
+    private static final String USAGE = "Usage: hdfs mover "
+        + "[-p <files/dirs> | -f <local file>]"
         + "\n\t-p <files/dirs>\ta space separated list of HDFS files/dirs to migrate."
         + "\n\t-f <local file>\ta local file containing a list of HDFS files/dirs to
migrate.";
 

http://git-wip-us.apache.org/repos/asf/hadoop/blob/f80c9888/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java
b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java
index 77c77fe..ae9088c 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java
@@ -545,7 +545,7 @@ public class DFSAdmin extends FsShell {
 
   /**
    * Safe mode maintenance command.
-   * Usage: java DFSAdmin -safemode [enter | leave | get]
+   * Usage: hdfs dfsadmin -safemode [enter | leave | get]
    * @param argv List of of command line parameters.
    * @param idx The index of the command that is being processed.
    * @exception IOException if the filesystem does not exist.
@@ -661,7 +661,7 @@ public class DFSAdmin extends FsShell {
 
   /**
    * Allow snapshot on a directory.
-   * Usage: java DFSAdmin -allowSnapshot snapshotDir
+   * Usage: hdfs dfsadmin -allowSnapshot snapshotDir
    * @param argv List of of command line parameters.
    * @exception IOException
    */
@@ -677,7 +677,7 @@ public class DFSAdmin extends FsShell {
   
   /**
    * Allow snapshot on a directory.
-   * Usage: java DFSAdmin -disallowSnapshot snapshotDir
+   * Usage: hdfs dfsadmin -disallowSnapshot snapshotDir
    * @param argv List of of command line parameters.
    * @exception IOException
    */
@@ -1585,7 +1585,7 @@ public class DFSAdmin extends FsShell {
       System.err.println("Usage: hdfs dfsadmin"
                          + " [-refreshCallQueue]");
     } else if ("-reconfig".equals(cmd)) {
-      System.err.println("Usage: java DFSAdmin"
+      System.err.println("Usage: hdfs dfsadmin"
                          + " [-reconfig <datanode|...> <host:port> <start|status>]");
     } else if ("-refresh".equals(cmd)) {
       System.err.println("Usage: hdfs dfsadmin"
@@ -1612,7 +1612,7 @@ public class DFSAdmin extends FsShell {
       System.err.println("Usage: hdfs dfsadmin"
           + " [-getDatanodeInfo <datanode_host:ipc_port>]");
     } else if ("-triggerBlockReport".equals(cmd)) {
-      System.err.println("Usage: java DFSAdmin"
+      System.err.println("Usage: hdfs dfsadmin"
           + " [-triggerBlockReport [-incremental] <datanode_host:ipc_port>]");
     } else {
       System.err.println("Usage: hdfs dfsadmin");

http://git-wip-us.apache.org/repos/asf/hadoop/blob/f80c9888/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java
b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java
index 98f2030..8c934c2 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java
@@ -75,7 +75,7 @@ public class DFSck extends Configured implements Tool {
     HdfsConfiguration.init();
   }
 
-  private static final String USAGE = "Usage: DFSck <path> "
+  private static final String USAGE = "Usage: hdfs fsck <path> "
       + "[-list-corruptfileblocks | "
       + "[-move | -delete | -openforwrite] "
       + "[-files [-blocks [-locations | -racks]]]] "

http://git-wip-us.apache.org/repos/asf/hadoop/blob/f80c9888/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/snapshot/LsSnapshottableDir.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/snapshot/LsSnapshottableDir.java
b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/snapshot/LsSnapshottableDir.java
index b2b9ce1..2f030b4 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/snapshot/LsSnapshottableDir.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/snapshot/LsSnapshottableDir.java
@@ -37,7 +37,7 @@ import org.apache.hadoop.util.ToolRunner;
 public class LsSnapshottableDir extends Configured implements Tool {
   @Override
   public int run(String[] argv) throws Exception {
-    String description = "LsSnapshottableDir: \n" +
+    String description = "hdfs lsSnapshottableDir: \n" +
         "\tGet the list of snapshottable directories that are owned by the current user.\n"
+
         "\tReturn all the snapshottable directories if the current user is a super user.\n";
 

http://git-wip-us.apache.org/repos/asf/hadoop/blob/f80c9888/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/snapshot/SnapshotDiff.java
----------------------------------------------------------------------
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/snapshot/SnapshotDiff.java
b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/snapshot/SnapshotDiff.java
index 21c63ba..b87d69f 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/snapshot/SnapshotDiff.java
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/snapshot/SnapshotDiff.java
@@ -61,7 +61,7 @@ public class SnapshotDiff extends Configured implements Tool {
   
   @Override
   public int run(String[] argv) throws Exception {
-    String description = "SnapshotDiff <snapshotDir> <from> <to>:\n" +
+    String description = "hdfs snapshotDiff <snapshotDir> <from> <to>:\n"
+
     "\tGet the difference between two snapshots, \n" + 
     "\tor between a snapshot and the current tree of a directory.\n" +
     "\tFor <from>/<to>, users can use \".\" to present the current status,\n"
+


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