svn commit: r1231269 - in /hbase/branches/0.90: CHANGES.txt src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java

[ra...@apache.org]

Author: ramkrishna
Date: Fri Jan 13 19:41:38 2012
New Revision: 1231269

URL: http://svn.apache.org/viewvc?rev=1231269&view=rev
Log:
HBASE-5160 Addendum adding the removed method in AssignmentManager (Ram)


Modified:
    hbase/branches/0.90/CHANGES.txt
    hbase/branches/0.90/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java

Modified: hbase/branches/0.90/CHANGES.txt
URL: http://svn.apache.org/viewvc/hbase/branches/0.90/CHANGES.txt?rev=1231269&r1=1231268&r2=1231269&view=diff
==============================================================================
--- hbase/branches/0.90/CHANGES.txt (original)
+++ hbase/branches/0.90/CHANGES.txt Fri Jan 13 19:41:38 2012
@@ -23,6 +23,7 @@ Release 0.90.6 - Unreleased
                initialization when doing rollback of split, it will affect read correctness (Ram)
    HBASE-5160  Backport HBASE-4397 - -ROOT-, .META. tables stay offline for too long in 
                recovery phase after all RSs are shutdown at the same time (Ram)
+   HBASE-5160  Addendum adding the removed method in AssignmentManager (Ram)
 
   IMPROVEMENT
    HBASE-5102  Change the default value of the property "hbase.connection.per.config" to false in

Modified: hbase/branches/0.90/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java
URL: http://svn.apache.org/viewvc/hbase/branches/0.90/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java?rev=1231269&r1=1231268&r2=1231269&view=diff
==============================================================================
--- hbase/branches/0.90/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java (original)
+++ hbase/branches/0.90/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java Fri Jan 13 19:41:38 2012
@@ -2126,6 +2126,23 @@ public class AssignmentManager extends Z
   }
 
   /**
+   * @param encodedRegionName Region encoded name.
+   * @return Null or a {@link Pair} instance that holds the full {@link HRegionInfo}
+   * and the hosting servers {@link HServerInfo}.
+   */
+  public Pair<HRegionInfo, HServerInfo> getAssignment(final byte [] encodedRegionName) {
+    String name = Bytes.toString(encodedRegionName);
+    synchronized(this.regions) {
+      for (Map.Entry<HRegionInfo, HServerInfo> e: this.regions.entrySet()) {
+        if (e.getKey().getEncodedName().equals(name)) {
+          return new Pair<HRegionInfo, HServerInfo>(e.getKey(), e.getValue());
+        }
+      }
+    }
+    return null;
+  }
+
+  /**
    * @param plan Plan to execute.
    */
   void balance(final RegionPlan plan) {