Adding forced relocate of region... see if it fixes hang up on hudon

git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@669330 13f79535-47bb-0310-9956-ffa450edef68

src/test/org/apache/hadoop/hbase/util/TestMigrate.java

@@ -154,6 +154,9 @@ public class TestMigrate extends HBaseTestCase {
         "changes before opening a scanner");
       waitOnStartCodeChange(retries);
       HTable t = new HTable(this.conf, TABLENAME);
+      // Force client to relocate the region now the start code has changed
+      t.getConnection().relocateRegion(Bytes.toBytes(TABLENAME),
+        HConstants.EMPTY_BYTE_ARRAY);
       int count = 0;
       LOG.info("OPENING SCANNER");
       Scanner s = t.getScanner(TABLENAME_COLUMNS);