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HDFS-11978. Remove invalid '-usage' command of 'ec' and add missing commands 'addPolicies' 'listCodecs' in doc. Contributed by wenxin he.

This commit is contained in:
Wei-Chiu Chuang 2017-06-20 09:36:55 -07:00
parent dd65eea74b
commit 2b654a493c
2 changed files with 5 additions and 3 deletions
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5
hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSCommands.md
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@ -444,7 +444,8 @@ Usage:
[-getPolicy -path <path>]
[-unsetPolicy -path <path>]
[-listPolicies]
[-usage [cmd ...]]
[-addPolicies -policyFile <file>]
[-listCodecs]
[-help [cmd ...]]
| COMMAND\_OPTION | Description |
@ -453,6 +454,8 @@ Usage:
|-getPolicy| Get ErasureCoding policy information about a specified path|
|-unsetPolicy| Unset an ErasureCoding policy set by a previous call to "setPolicy" on a directory |
|-listPolicies| Lists all supported ErasureCoding policies|
|-addPolicies| Add a list of erasure coding policies|
|-listCodecs| Get the list of supported erasure coding codecs and coders in system|
Runs the ErasureCoding CLI. See [HDFS ErasureCoding](./HDFSErasureCoding.html#Administrative_commands) for more information on this command.

3
hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HDFSErasureCoding.md
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@ -156,7 +156,6 @@ Deployment
[-listPolicies]
[-addPolicies -policyFile <file>]
[-listCodecs]
[-usage [cmd ...]]
[-help [cmd ...]]
Below are the details about each command.
@ -187,4 +186,4 @@ Below are the details about each command.
* `[-listCodecs]`
Get the list of supported erasure coding codecs and coders in system. A coder is an implementation of a codec. A codec can have different implementations, thus different coders. The coders for a codec are listed in a fall back order.
Get the list of supported erasure coding codecs and coders in system. A coder is an implementation of a codec. A codec can have different implementations, thus different coders. The coders for a codec are listed in a fall back order.