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HDFS-8628. Update missing command option for fetchdt (Contributed by J.Andreina) 

(cherry picked from commit fde20ffcef)
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Vinayakumar B 2015-06-29 16:50:48 +05:30
parent e4adb191aa
commit 438bb25d43
2 changed files with 10 additions and 3 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -638,6 +638,9 @@ Release 2.8.0 - UNRELEASED
HDFS-8586. Dead Datanode is allocated for write when client is from deadnode
(Brahma Reddy Battula via vinayakumarb)
HDFS-8628. Update missing command option for fetchdt
(J.Andreina via vinayakumarb)
Release 2.7.2 - UNRELEASED
INCOMPATIBLE CHANGES

10
hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md
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@ -89,12 +89,16 @@ Run a filesystem command on the file system supported in Hadoop. The various COM
### `fetchdt`
Usage: `hdfs fetchdt [--webservice <namenode_http_addr>] <path> `
Usage: `hdfs fetchdt <opts> <token_file_path> `
| COMMAND\_OPTION | Description |
|:---- |:---- |
| `--webservice` *https\_address* | use http protocol instead of RPC |
| *fileName* | File name to store the token into. |
| `--webservice` *NN_Url* | Url to contact NN on (starts with http or https)|
| `--renewer` *name* | Name of the delegation token renewer |
| `--cancel` | Cancel the delegation token |
| `--renew` | Renew the delegation token. Delegation token must have been fetched using the --renewer *name* option.|
| `--print` | Print the delegation token |
| *token_file_path* | File path to store the token into. |
Gets Delegation Token from a NameNode. See [fetchdt](./HdfsUserGuide.html#fetchdt) for more info.