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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/713d773f/devapidocs/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html
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diff --git 
a/devapidocs/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html
 
b/devapidocs/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html
index bd4be7d..3cbdb37 100644
--- 
a/devapidocs/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html
+++ 
b/devapidocs/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html
@@ -123,23 +123,25 @@ var activeTableTab = "activeTableTab";
 <hr>
 <br>
 <pre>@InterfaceAudience.Private
-public abstract class <a 
href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#line.83">RegionTransitionProcedure</a>
+public abstract class <a 
href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/RegionTransitionProcedure.html#line.86">RegionTransitionProcedure</a>
 extends <a 
href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html" 
title="class in org.apache.hadoop.hbase.procedure2">Procedure</a>&lt;<a 
href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html"
 title="class in 
org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a>&gt;
 implements <a 
href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableProcedureInterface.html"
 title="interface in 
org.apache.hadoop.hbase.master.procedure">TableProcedureInterface</a>, <a 
href="../../../../../../org/apache/hadoop/hbase/procedure2/RemoteProcedureDispatcher.RemoteProcedure.html"
 title="interface in 
org.apache.hadoop.hbase.procedure2">RemoteProcedureDispatcher.RemoteProcedure</a>&lt;<a
 
href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html"
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href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class 
in org.apache.hadoop.hbase">ServerName</a>&gt;</pre>
 <div class="block">Base class for the Assign and Unassign Procedure.
- There can only be one RegionTransitionProcedure per region running at a time
- since each procedure takes a lock on the region (see 
MasterProcedureScheduler).
+
+ Locking:
+ Takes exclusive lock on the region being assigned/unassigned. Thus, there can 
only be one
+ RegionTransitionProcedure per region running at a time (see 
MasterProcedureScheduler).
 
  <p>This procedure is asynchronous and responds to external events.
  The AssignmentManager will notify this procedure when the RS completes
  the operation and reports the transitioned state
- (see the Assign and Unassign class for more detail).
+ (see the Assign and Unassign class for more detail).</p>
 
  <p>Procedures move from the REGION_TRANSITION_QUEUE state when they are
  first submitted, to the REGION_TRANSITION_DISPATCH state when the request
  to remote server is sent and the Procedure is suspended waiting on external
  event to be woken again. Once the external event is triggered, Procedure
- moves to the REGION_TRANSITION_FINISH state.
+ moves to the REGION_TRANSITION_FINISH state.</p>
 
  <p>NOTE: <a 
href="../../../../../../org/apache/hadoop/hbase/master/assignment/AssignProcedure.html"
 title="class in 
org.apache.hadoop.hbase.master.assignment"><code>AssignProcedure</code></a> and 
<a 
href="../../../../../../org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html"
 title="class in 
org.apache.hadoop.hbase.master.assignment"><code>UnassignProcedure</code></a> 
should not be thought of
  as being asymmetric, at least currently.
@@ -152,12 +154,13 @@ implements <a 
href="../../../../../../org/apache/hadoop/hbase/master/procedure/T
  AssignProcedure#handleFailure(MasterProcedureEnv, RegionStateNode) 
re-attempts the
  assignment by setting the procedure state to REGION_TRANSITION_QUEUE and 
forces
  assignment to a different target server by setting <a 
href="../../../../../../org/apache/hadoop/hbase/master/assignment/AssignProcedure.html#forceNewPlan"><code>AssignProcedure.forceNewPlan</code></a>.
 When
- the number of attempts reach hreshold configuration 
'hbase.assignment.maximum.attempts',
+ the number of attempts reaches threshold configuration 
'hbase.assignment.maximum.attempts',
  the procedure is aborted. For <a 
href="../../../../../../org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html"
 title="class in 
org.apache.hadoop.hbase.master.assignment"><code>UnassignProcedure</code></a>, 
similar re-attempts are
  intentionally not implemented. It is a 'one shot' procedure. See its class 
doc for how it
  handles failure.
  </li>
  </ul>
+ </p>
 
  <p>TODO: Considering it is a priority doing all we can to get make a region 
available as soon as possible,
  re-attempting with any target makes sense if specified target fails in case of
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