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HDFS-12475. Ozone: add documentation about Datanode http address. Contributed by Lokesh Jain.

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Anu Engineer 2017-10-11 14:31:57 -07:00 committed by Owen O'Malley
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hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/OzoneCommandShell.md
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@ -24,6 +24,10 @@ The Ozone commands take the following format.
* `hdfs oz --command_ http://hostname:port/volume/bucket/key -user
<name> -root`
The *port* specified in command should match the port mentioned in the config
property `dfs.datanode.http.address`. This property can be set in `hdfs-site.xml`.
The default value for the port is `9864` and is used in below commands.
The *--root* option is a command line short cut that allows *hdfs oz*
commands to be run as the user that started the cluster. This is useful to
indicate that you want the commands to be run as some admin user. The only