HDFS-13870. WebHDFS: Document ALLOWSNAPSHOT and DISALLOWSNAPSHOT API doc. Contributed by Siyao Meng.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/0e36e935 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/0e36e935 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/0e36e935 Branch: refs/heads/HDFS-12943 Commit: 0e36e935d909862401890d0a5410204504f48b31 Parents: bad1203 Author: Yiqun Lin <yq...@apache.org> Authored: Fri Nov 30 11:31:34 2018 +0800 Committer: Yiqun Lin <yq...@apache.org> Committed: Fri Nov 30 11:31:34 2018 +0800 ---------------------------------------------------------------------- .../hadoop-hdfs/src/site/markdown/WebHDFS.md | 24 ++++++++++++++++++++ 1 file changed, 24 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/0e36e935/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/WebHDFS.md ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/WebHDFS.md b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/WebHDFS.md index 383eda0..8661659 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/WebHDFS.md +++ b/hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/WebHDFS.md @@ -64,6 +64,8 @@ The HTTP REST API supports the complete [FileSystem](../../api/org/apache/hadoop * [`SETTIMES`](#Set_Access_or_Modification_Time) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).setTimes) * [`RENEWDELEGATIONTOKEN`](#Renew_Delegation_Token) (see [DelegationTokenAuthenticator](../../api/org/apache/hadoop/security/token/delegation/web/DelegationTokenAuthenticator.html).renewDelegationToken) * [`CANCELDELEGATIONTOKEN`](#Cancel_Delegation_Token) (see [DelegationTokenAuthenticator](../../api/org/apache/hadoop/security/token/delegation/web/DelegationTokenAuthenticator.html).cancelDelegationToken) + * [`ALLOWSNAPSHOT`](#Allow_Snapshot) + * [`DISALLOWSNAPSHOT`](#Disallow_Snapshot) * [`CREATESNAPSHOT`](#Create_Snapshot) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).createSnapshot) * [`RENAMESNAPSHOT`](#Rename_Snapshot) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).renameSnapshot) * [`SETXATTR`](#Set_XAttr) (see [FileSystem](../../api/org/apache/hadoop/fs/FileSystem.html).setXAttr) @@ -1302,6 +1304,28 @@ See also: [HDFSErasureCoding](./HDFSErasureCoding.html#Administrative_commands). Snapshot Operations ------------------- +### Allow Snapshot + +* Submit a HTTP PUT request. + + curl -i -X PUT "http://<HOST>:<PORT>/webhdfs/v1/<PATH>?op=ALLOWSNAPSHOT" + + The client receives a response with zero content length on success: + + HTTP/1.1 200 OK + Content-Length: 0 + +### Disallow Snapshot + +* Submit a HTTP PUT request. + + curl -i -X PUT "http://<HOST>:<PORT>/webhdfs/v1/<PATH>?op=DISALLOWSNAPSHOT" + + The client receives a response with zero content length on success: + + HTTP/1.1 200 OK + Content-Length: 0 + ### Create Snapshot * Submit a HTTP PUT request. --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org
