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From aajis...@apache.org
Subject hadoop git commit: HADOOP-12686. Update FileSystemShell documentation to mention the meaning of each columns of fs -du. Contributed by Daisuke Kobayashi.
Date Mon, 04 Jan 2016 11:34:30 GMT
Repository: hadoop
Updated Branches:
  refs/heads/branch-2 6d235f0b9 -> 40b41ac8f


HADOOP-12686. Update FileSystemShell documentation to mention the meaning of each columns
of fs -du. Contributed by Daisuke Kobayashi.

(cherry picked from commit 1af2917856f8da3ad76bb6cbbc511627a647e091)


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/40b41ac8
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/40b41ac8
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/40b41ac8

Branch: refs/heads/branch-2
Commit: 40b41ac8fc1aed679d2cd45794c4fb47bdafa9b2
Parents: 6d235f0
Author: Akira Ajisaka <aajisaka@apache.org>
Authored: Mon Jan 4 20:33:17 2016 +0900
Committer: Akira Ajisaka <aajisaka@apache.org>
Committed: Mon Jan 4 20:33:46 2016 +0900

----------------------------------------------------------------------
 hadoop-common-project/hadoop-common/CHANGES.txt                  | 3 +++
 .../hadoop-common/src/site/markdown/FileSystemShell.md           | 4 ++++
 2 files changed, 7 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/40b41ac8/hadoop-common-project/hadoop-common/CHANGES.txt
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt
index dbcaabd..773e55d 100644
--- a/hadoop-common-project/hadoop-common/CHANGES.txt
+++ b/hadoop-common-project/hadoop-common/CHANGES.txt
@@ -383,6 +383,9 @@ Release 2.8.0 - UNRELEASED
     HADOOP-12570. HDFS Secure Mode Documentation updates.
     (Arpit Agarwal via cnauroth)
 
+    HADOOP-12686. Update FileSystemShell documentation to mention the meaning
+    of each columns of fs -du. (Daisuke Kobayashi via aajisaka)
+
   OPTIMIZATIONS
 
     HADOOP-11785. Reduce the number of listStatus operation in distcp

http://git-wip-us.apache.org/repos/asf/hadoop/blob/40b41ac8/hadoop-common-project/hadoop-common/src/site/markdown/FileSystemShell.md
----------------------------------------------------------------------
diff --git a/hadoop-common-project/hadoop-common/src/site/markdown/FileSystemShell.md b/hadoop-common-project/hadoop-common/src/site/markdown/FileSystemShell.md
index 689fa14..990fd44 100644
--- a/hadoop-common-project/hadoop-common/src/site/markdown/FileSystemShell.md
+++ b/hadoop-common-project/hadoop-common/src/site/markdown/FileSystemShell.md
@@ -251,6 +251,10 @@ Options:
 * The -s option will result in an aggregate summary of file lengths being displayed, rather
than the individual files.
 * The -h option will format file sizes in a "human-readable" fashion (e.g 64.0m instead of
67108864)
 
+The du returns three columns with the following format:
+
+    size disk_space_consumed_with_all_replicas full_path_name
+
 Example:
 
 * `hadoop fs -du /user/hadoop/dir1 /user/hadoop/file1 hdfs://nn.example.com/user/hadoop/dir1`


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