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Posted to common-commits@hadoop.apache.org by aa...@apache.org on 2016/01/04 12:34:18 UTC
hadoop git commit: HADOOP-12686. Update FileSystemShell documentation
to mention the meaning of each columns of fs -du. Contributed by Daisuke
Kobayashi.
Repository: hadoop
Updated Branches:
refs/heads/trunk 7dafee11d -> 1af291785
HADOOP-12686. Update FileSystemShell documentation to mention the meaning of each columns of fs -du. Contributed by Daisuke Kobayashi.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/1af29178
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/1af29178
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/1af29178
Branch: refs/heads/trunk
Commit: 1af2917856f8da3ad76bb6cbbc511627a647e091
Parents: 7dafee1
Author: Akira Ajisaka <aa...@apache.org>
Authored: Mon Jan 4 20:33:17 2016 +0900
Committer: Akira Ajisaka <aa...@apache.org>
Committed: Mon Jan 4 20:33:17 2016 +0900
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hadoop-common-project/hadoop-common/CHANGES.txt | 3 +++
.../hadoop-common/src/site/markdown/FileSystemShell.md | 4 ++++
2 files changed, 7 insertions(+)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/1af29178/hadoop-common-project/hadoop-common/CHANGES.txt
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diff --git a/hadoop-common-project/hadoop-common/CHANGES.txt b/hadoop-common-project/hadoop-common/CHANGES.txt
index 69ab7e5..03ba78b 100644
--- a/hadoop-common-project/hadoop-common/CHANGES.txt
+++ b/hadoop-common-project/hadoop-common/CHANGES.txt
@@ -1022,6 +1022,9 @@ 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/1af29178/hadoop-common-project/hadoop-common/src/site/markdown/FileSystemShell.md
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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 5c3b2f9..e0a6eb0 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`