Github user mhthanh commented on a diff in the pull request:
https://github.com/apache/tajo/pull/156#discussion_r18077006
--- Diff: tajo-docs/src/main/sphinx/tsql/admin_command.rst ---
@@ -0,0 +1,60 @@
+*********************************
+Administration Commands
+*********************************
+
+
+==========
+Synopsis
+==========
+
+Tsql provides commands for administrator as follows as follows:
+
+.. code-block:: sql
+
+ default> \admin;
+ usage: admin [options]
+ -cluster Show Cluster Info
+ -desc Show Query Description
+ -h,--host <arg> Tajo server host
+ -kill <arg> Kill a running query
+ -list Show Tajo query list
+ -p,--port <arg> Tajo server port
+ -showmasters gets list of tajomasters in the cluster
+
+
+-----------------------------------------------
+Basic usages
+-----------------------------------------------
+
+``-list`` options shows a list of all running queries as follows: ::
+
+ default> \admin -list
+ QueryId State StartTime Query
+ -------------------- ------------------- -------------------
-----------------------------
+ q_1411357607375_0006 QUERY_RUNNING 2014-09-23 07:19:40 select
count(*) from lineitem
+
+
+``-desc`` options shows a detailed description of a specified running
query s as follows: ::
+
+ default> \admin -desc q_1411357607375_0006
+ Id: 1
+ Query Id: q_1411357607375_0006
+ Started Time: 2014-09-23 07:19:40
+ Query State: QUERY_RUNNING
+ Execution Time: 20.0 sec
+ Query Progress: 0.249
+ Query Statement:
+ select count(*) from lineitem
+
+
+``-kill`` options kills a specified running queries as follows: ::
+
+ default> \admin -kill q_1411357607375_0007
+ q_1411357607375_0007 is killed successfully.
+
+
+
+``-showmasters`` options shows a list of all tajo masters as follows: ::
--- End diff --
Typos: "options" -> "option"
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