re enable TestReplicationSource.testServerShutdownRecoveredQueue

Author: Apache9

hbase-server/src/test/java/org/apache/hadoop/hbase/replication/regionserver/TestReplicationSource.java

@@ -73,7 +73,6 @@
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.ClassRule;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 import org.mockito.Mockito;
@@ -325,8 +324,6 @@ public void testTerminateClearsBuffer() throws Exception {
   /**
    * Tests that recovered queues are preserved on a regionserver shutdown. See HBASE-18192
    */
-  // TODO: revisit later
-  @Ignore
   @Test
   public void testServerShutdownRecoveredQueue() throws Exception {
     try {