big-data/hadoop
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

HDFS-10200. Docs for WebHDFS still describe GETDELEGATIONTOKENS operation. Contributed by Wellington Chevreuil.

Browse Source
This commit is contained in:
Andrew Wang 2016-03-23 12:55:04 -07:00
parent 0d19a0ce98
commit 8f85e5d212
1 changed files with 3 additions and 58 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

61
hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/WebHDFS.md
View File

@ -65,7 +65,6 @@ WebHDFS REST API
* [Rename Snapshot](#Rename_Snapshot) * [Rename Snapshot](#Rename_Snapshot)
* [Delegation Token Operations](#Delegation_Token_Operations) * [Delegation Token Operations](#Delegation_Token_Operations)
* [Get Delegation Token](#Get_Delegation_Token) * [Get Delegation Token](#Get_Delegation_Token)
* [Get Delegation Tokens](#Get_Delegation_Tokens)
* [Renew Delegation Token](#Renew_Delegation_Token) * [Renew Delegation Token](#Renew_Delegation_Token)
* [Cancel Delegation Token](#Cancel_Delegation_Token) * [Cancel Delegation Token](#Cancel_Delegation_Token)
* [Error Responses](#Error_Responses) * [Error Responses](#Error_Responses)
@ -89,7 +88,6 @@ WebHDFS REST API
* [RemoteException JSON Schema](#RemoteException_JSON_Schema) * [RemoteException JSON Schema](#RemoteException_JSON_Schema)
* [Token JSON Schema](#Token_JSON_Schema) * [Token JSON Schema](#Token_JSON_Schema)
* [Token Properties](#Token_Properties) * [Token Properties](#Token_Properties)
* [Tokens JSON Schema](#Tokens_JSON_Schema)
* [HTTP Query Parameter Dictionary](#HTTP_Query_Parameter_Dictionary) * [HTTP Query Parameter Dictionary](#HTTP_Query_Parameter_Dictionary)
* [ACL Spec](#ACL_Spec) * [ACL Spec](#ACL_Spec)
* [XAttr Name](#XAttr_Name) * [XAttr Name](#XAttr_Name)
@ -148,7 +146,6 @@ The HTTP REST API supports the complete [FileSystem](../../api/org/apache/hadoop
* [`GETFILECHECKSUM`](#Get_File_Checksum) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getFileChecksum) * [`GETFILECHECKSUM`](#Get_File_Checksum) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getFileChecksum)
* [`GETHOMEDIRECTORY`](#Get_Home_Directory) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getHomeDirectory) * [`GETHOMEDIRECTORY`](#Get_Home_Directory) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getHomeDirectory)
* [`GETDELEGATIONTOKEN`](#Get_Delegation_Token) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getDelegationToken) * [`GETDELEGATIONTOKEN`](#Get_Delegation_Token) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getDelegationToken)
* [`GETDELEGATIONTOKENS`](#Get_Delegation_Tokens) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getDelegationTokens)
* [`GETXATTRS`](#Get_an_XAttr) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getXAttr) * [`GETXATTRS`](#Get_an_XAttr) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getXAttr)
* [`GETXATTRS`](#Get_multiple_XAttrs) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getXAttrs) * [`GETXATTRS`](#Get_multiple_XAttrs) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getXAttrs)
* [`GETXATTRS`](#Get_all_XAttrs) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getXAttrs) * [`GETXATTRS`](#Get_all_XAttrs) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getXAttrs)
@ -1033,32 +1030,6 @@ Delegation Token Operations
See also: [`renewer`](#Renewer), [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getDelegationToken, [`kind`](#Token_Kind), [`service`](#Token_Service) See also: [`renewer`](#Renewer), [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getDelegationToken, [`kind`](#Token_Kind), [`service`](#Token_Service)
### Get Delegation Tokens
* Submit a HTTP GET request.
curl -i "http://<HOST>:<PORT>/webhdfs/v1/?op=GETDELEGATIONTOKENS&renewer=<USER>"
The client receives a response with a [`Tokens` JSON object](#Tokens_JSON_Schema):
HTTP/1.1 200 OK
Content-Type: application/json
Transfer-Encoding: chunked
{
"Tokens":
{
"Token":
[
{
"urlString":"KAAKSm9i ..."
}
]
}
}
See also: [`renewer`](#Renewer), [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).getDelegationTokens
### Renew Delegation Token ### Renew Delegation Token
* Submit a HTTP PUT request. * Submit a HTTP PUT request.
@ -1655,7 +1626,7 @@ See also: [`Token` Properties](#Token_Properties), [`GETDELEGATIONTOKEN`](#Get_D
#### Token Properties #### Token Properties
JavaScript syntax is used to define `tokenProperties` so that it can be referred in both `Token` and `Tokens` JSON schemas. JavaScript syntax is used to define `tokenProperties` so that it can be referred in `Token` JSON schema.
```json ```json
var tokenProperties = var tokenProperties =
@ -1673,33 +1644,7 @@ var tokenProperties =
} }
``` ```
### Tokens JSON Schema See also: [`Token` Properties](#Token_Properties), the note in [Delegation](#Delegation).
A `Tokens` JSON object represents an array of `Token` JSON objects.
```json
{
"name" : "Tokens",
"properties":
{
"Tokens":
{
"type" : "object",
"properties":
{
"Token":
{
"description": "An array of Token",
"type" : "array",
"items" : "Token": tokenProperties //See Token Properties
}
}
}
}
}
```
See also: [`Token` Properties](#Token_Properties), [`GETDELEGATIONTOKENS`](#Get_Delegation_Tokens), the note in [Delegation](#Delegation).
HTTP Query Parameter Dictionary HTTP Query Parameter Dictionary
------------------------------- -------------------------------
@ -2013,7 +1958,7 @@ See also: [`RENAME`](#Rename_a_FileDirectory)
| Valid Values | Any valid username. | | Valid Values | Any valid username. |
| Syntax | Any string. | | Syntax | Any string. |
See also: [`GETDELEGATIONTOKEN`](#Get_Delegation_Token), [`GETDELEGATIONTOKENS`](#Get_Delegation_Tokens) See also: [`GETDELEGATIONTOKEN`](#Get_Delegation_Token)
### Replication ### Replication