HBASE-6644 HBaseAdmin.createTable should wait more till table is enabled.

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1376680 13f79535-47bb-0310-9956-ffa450edef68

hbase-server/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java

@@ -451,10 +451,17 @@ public class HBaseAdmin implements Abortable, Closeable {
           }
         } else {
           doneWithMetaScan = true;
+          tries = -1;
         }
-      }
+      } else if (isTableEnabled(desc.getName())) {
-      if (doneWithMetaScan && isTableEnabled(desc.getName())) {
         return;
+      } else {
+        try { // Sleep
+          Thread.sleep(getPauseTime(tries));
+        } catch (InterruptedException e) {
+          throw new InterruptedIOException("Interrupted when waiting" +
+            " for table to be enabled; meta scan was done");
+        }
       }
     }
     throw new TableNotEnabledException(