HDFS-8256. '-storagepolicies , -blockId ,-replicaDetails ' options are missed
out in usage and from documentation (Contributed by J.Andreina)
(cherry picked from commit a2bd6217ebd68ae8cdd7814722659eebcf53004b)
Conflicts:
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/d1da842f
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/d1da842f
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/d1da842f
Branch: refs/heads/branch-2
Commit: d1da842f8697e89b6fa0f5e3323e0fa4c0f1600c
Parents: 52ff161
Author: Vinayakumar B <[email protected]>
Authored: Tue Jun 2 16:07:18 2015 +0530
Committer: Vinayakumar B <[email protected]>
Committed: Tue Jun 2 16:25:53 2015 +0530
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hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt | 3 +++
.../src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java | 10 ++++++----
.../hadoop-hdfs/src/site/markdown/HDFSCommands.md | 6 +++++-
3 files changed, 14 insertions(+), 5 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1da842f/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index 08b376a..79fc6d5 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -494,6 +494,9 @@ Release 2.8.0 - UNRELEASED
HDFS-8490. Typo in trace enabled log in ExceptionHandler of WebHDFS.
(Archana T via ozawa)
+ HDFS-8256. "-storagepolicies , -blockId ,-replicaDetails " options are
missed
+ out in usage and from documentation (J.Andreina via vinayakumarb)
+
Release 2.7.1 - UNRELEASED
INCOMPATIBLE CHANGES
http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1da842f/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java
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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 5c07535..52222a6 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
@@ -78,7 +78,9 @@ public class DFSck extends Configured implements Tool {
private static final String USAGE = "Usage: hdfs fsck <path> "
+ "[-list-corruptfileblocks | "
+ "[-move | -delete | -openforwrite] "
- + "[-files [-blocks [-locations | -racks]]]]\n"
+ + "[-files [-blocks [-locations | -racks | -replicaDetails]]]] "
+ + "[-includeSnapshots] "
+ + "[-storagepolicies] [-blockId <blk_Id>]\n"
+ "\t<path>\tstart checking from this path\n"
+ "\t-move\tmove corrupted files to /lost+found\n"
+ "\t-delete\tdelete corrupted files\n"
@@ -93,11 +95,11 @@ public class DFSck extends Configured implements Tool {
+ "\t-files -blocks -locations\tprint out locations for every block\n"
+ "\t-files -blocks -racks"
+ "\tprint out network topology for data-node locations\n"
- + "\t-storagepolicies\tprint out storage policy summary for the
blocks\n\n"
+ + "\t-files -blocks -replicaDetails\tprint out each replica details \n"
+ + "\t-storagepolicies\tprint out storage policy summary for the blocks\n"
+ "\t-blockId\tprint out which file this blockId belongs to, locations"
+ " (nodes, racks) of this block, and other diagnostics info"
- + " (under replicated, corrupted or not, etc)\n"
- + "\t-replicaDetails\tprint out each replica details \n\n"
+ + " (under replicated, corrupted or not, etc)\n\n"
+ "Please Note:\n"
+ "\t1. By default fsck ignores files opened for write, "
+ "use -openforwrite to report such files. They are usually "
http://git-wip-us.apache.org/repos/asf/hadoop/blob/d1da842f/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md
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diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md
b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md
index e605f48..6a83f41 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md
+++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md
@@ -99,8 +99,9 @@ Usage:
hdfs fsck <path>
[-list-corruptfileblocks |
[-move | -delete | -openforwrite]
- [-files [-blocks [-locations | -racks]]]
+ [-files [-blocks [-locations | -racks | -replicaDetails]]]
[-includeSnapshots] [-showprogress]
+ [-storagepolicies] [-blockId <blk_Id>]
| COMMAND\_OPTION | Description |
|:---- |:---- |
@@ -110,11 +111,14 @@ Usage:
| `-files` `-blocks` | Print out the block report |
| `-files` `-blocks` `-locations` | Print out locations for every block. |
| `-files` `-blocks` `-racks` | Print out network topology for data-node
locations. |
+| `-files` `-blocks` `-replicaDetails` | Print out each replica details. |
| `-includeSnapshots` | Include snapshot data if the given path indicates a
snapshottable directory or there are snapshottable directories under it. |
| `-list-corruptfileblocks` | Print out list of missing blocks and files they
belong to. |
| `-move` | Move corrupted files to /lost+found. |
| `-openforwrite` | Print out files opened for write. |
| `-showprogress` | Print out dots for progress in output. Default is OFF (no
progress). |
+| `-storagepolicies` | Print out storage policy summary for the blocks. |
+| `-blockId` | Print out information about the block. |
Runs the HDFS filesystem checking utility. See
[fsck](./HdfsUserGuide.html#fsck) for more info.
