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Posted to commits@hbase.apache.org by ch...@apache.org on 2016/03/29 04:55:08 UTC

[1/3] hbase git commit: HBASE-11393 Replication TableCfs should be a PB object rather than a string

Repository: hbase
Updated Branches:
  refs/heads/master 052009761 -> 7f39baf0f


http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestPerTableCFReplication.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestPerTableCFReplication.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestPerTableCFReplication.java
index 29a052b..8b7c0a5 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestPerTableCFReplication.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestPerTableCFReplication.java
@@ -19,13 +19,9 @@
  */
 package org.apache.hadoop.hbase.replication;
 
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -47,7 +43,9 @@ import org.apache.hadoop.hbase.client.Put;
 import org.apache.hadoop.hbase.client.Result;
 import org.apache.hadoop.hbase.client.Table;
 import org.apache.hadoop.hbase.client.replication.ReplicationAdmin;
+import org.apache.hadoop.hbase.client.replication.ReplicationSerDeHelper;
 import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;
+import org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos;
 import org.apache.hadoop.hbase.testclassification.FlakeyTests;
 import org.apache.hadoop.hbase.testclassification.LargeTests;
 import org.apache.hadoop.hbase.util.Bytes;
@@ -58,6 +56,8 @@ import org.junit.BeforeClass;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 
+import static org.junit.Assert.*;
+
 @Category({FlakeyTests.class, LargeTests.class})
 public class TestPerTableCFReplication {
 
@@ -184,13 +184,13 @@ public class TestPerTableCFReplication {
     Map<TableName, List<String>> tabCFsMap = null;
 
     // 1. null or empty string, result should be null
-    tabCFsMap = ReplicationAdmin.parseTableCFsFromConfig(null);
+    tabCFsMap = ReplicationSerDeHelper.parseTableCFsFromConfig(null);
     assertEquals(null, tabCFsMap);
 
-    tabCFsMap = ReplicationAdmin.parseTableCFsFromConfig("");
+    tabCFsMap = ReplicationSerDeHelper.parseTableCFsFromConfig("");
     assertEquals(null, tabCFsMap);
 
-    tabCFsMap = ReplicationAdmin.parseTableCFsFromConfig("   ");
+    tabCFsMap = ReplicationSerDeHelper.parseTableCFsFromConfig("   ");
     assertEquals(null, tabCFsMap);
 
     TableName tab1 = TableName.valueOf("tab1");
@@ -198,20 +198,20 @@ public class TestPerTableCFReplication {
     TableName tab3 = TableName.valueOf("tab3");
 
     // 2. single table: "tab1" / "tab2:cf1" / "tab3:cf1,cf3"
-    tabCFsMap = ReplicationAdmin.parseTableCFsFromConfig("tab1");
+    tabCFsMap = ReplicationSerDeHelper.parseTableCFsFromConfig("tab1");
     assertEquals(1, tabCFsMap.size()); // only one table
     assertTrue(tabCFsMap.containsKey(tab1));   // its table name is "tab1"
     assertFalse(tabCFsMap.containsKey(tab2));  // not other table
     assertEquals(null, tabCFsMap.get(tab1));   // null cf-list,
 
-    tabCFsMap = ReplicationAdmin.parseTableCFsFromConfig("tab2:cf1");
+    tabCFsMap = ReplicationSerDeHelper.parseTableCFsFromConfig("tab2:cf1");
     assertEquals(1, tabCFsMap.size()); // only one table
     assertTrue(tabCFsMap.containsKey(tab2));   // its table name is "tab2"
     assertFalse(tabCFsMap.containsKey(tab1));  // not other table
     assertEquals(1, tabCFsMap.get(tab2).size());   // cf-list contains only 1 cf
     assertEquals("cf1", tabCFsMap.get(tab2).get(0));// the only cf is "cf1"
 
-    tabCFsMap = ReplicationAdmin.parseTableCFsFromConfig("tab3 : cf1 , cf3");
+    tabCFsMap = ReplicationSerDeHelper.parseTableCFsFromConfig("tab3 : cf1 , cf3");
     assertEquals(1, tabCFsMap.size()); // only one table
     assertTrue(tabCFsMap.containsKey(tab3));   // its table name is "tab2"
     assertFalse(tabCFsMap.containsKey(tab1));  // not other table
@@ -220,7 +220,7 @@ public class TestPerTableCFReplication {
     assertTrue(tabCFsMap.get(tab3).contains("cf3"));// contains "cf3"
 
     // 3. multiple tables: "tab1 ; tab2:cf1 ; tab3:cf1,cf3"
-    tabCFsMap = ReplicationAdmin.parseTableCFsFromConfig("tab1 ; tab2:cf1 ; tab3:cf1,cf3");
+    tabCFsMap = ReplicationSerDeHelper.parseTableCFsFromConfig("tab1 ; tab2:cf1 ; tab3:cf1,cf3");
     // 3.1 contains 3 tables : "tab1", "tab2" and "tab3"
     assertEquals(3, tabCFsMap.size());
     assertTrue(tabCFsMap.containsKey(tab1));
@@ -238,7 +238,7 @@ public class TestPerTableCFReplication {
 
     // 4. contiguous or additional ";"(table delimiter) or ","(cf delimiter) can be tolerated
     // still use the example of multiple tables: "tab1 ; tab2:cf1 ; tab3:cf1,cf3"
-    tabCFsMap = ReplicationAdmin.parseTableCFsFromConfig(
+    tabCFsMap = ReplicationSerDeHelper.parseTableCFsFromConfig(
       "tab1 ; ; tab2:cf1 ; tab3:cf1,,cf3 ;");
     // 4.1 contains 3 tables : "tab1", "tab2" and "tab3"
     assertEquals(3, tabCFsMap.size());
@@ -257,7 +257,7 @@ public class TestPerTableCFReplication {
 
     // 5. invalid format "tab1:tt:cf1 ; tab2::cf1 ; tab3:cf1,cf3"
     //    "tab1:tt:cf1" and "tab2::cf1" are invalid and will be ignored totally
-    tabCFsMap = ReplicationAdmin.parseTableCFsFromConfig(
+    tabCFsMap = ReplicationSerDeHelper.parseTableCFsFromConfig(
       "tab1:tt:cf1 ; tab2::cf1 ; tab3:cf1,cf3");
     // 5.1 no "tab1" and "tab2", only "tab3"
     assertEquals(1, tabCFsMap.size()); // only one table
@@ -270,6 +270,99 @@ public class TestPerTableCFReplication {
     assertTrue(tabCFsMap.get(tab3).contains("cf3"));
  }
 
+  @Test
+  public void testTableCFsHelperConverter() {
+
+    ZooKeeperProtos.TableCF[] tableCFs = null;
+    Map<TableName, List<String>> tabCFsMap = null;
+
+    // 1. null or empty string, result should be null
+    assertNull(ReplicationSerDeHelper.convert(tabCFsMap));
+
+    tabCFsMap = new HashMap<TableName, List<String>>();
+    tableCFs = ReplicationSerDeHelper.convert(tabCFsMap);
+    assertEquals(0, tableCFs.length);
+
+    TableName tab1 = TableName.valueOf("tab1");
+    TableName tab2 = TableName.valueOf("tab2");
+    TableName tab3 = TableName.valueOf("tab3");
+
+    // 2. single table: "tab1" / "tab2:cf1" / "tab3:cf1,cf3"
+    tabCFsMap.clear();
+    tabCFsMap.put(tab1, null);
+    tableCFs = ReplicationSerDeHelper.convert(tabCFsMap);
+    assertEquals(1, tableCFs.length); // only one table
+    assertEquals(tab1.toString(),
+        tableCFs[0].getTableName().getQualifier().toStringUtf8());
+    assertEquals(0, tableCFs[0].getFamiliesCount());
+
+    tabCFsMap.clear();
+    tabCFsMap.put(tab2, new ArrayList<String>());
+    tabCFsMap.get(tab2).add("cf1");
+    tableCFs = ReplicationSerDeHelper.convert(tabCFsMap);
+    assertEquals(1, tableCFs.length); // only one table
+    assertEquals(tab2.toString(),
+        tableCFs[0].getTableName().getQualifier().toStringUtf8());
+    assertEquals(1, tableCFs[0].getFamiliesCount());
+    assertEquals("cf1", tableCFs[0].getFamilies(0).toStringUtf8());
+
+    tabCFsMap.clear();
+    tabCFsMap.put(tab3, new ArrayList<String>());
+    tabCFsMap.get(tab3).add("cf1");
+    tabCFsMap.get(tab3).add("cf3");
+    tableCFs = ReplicationSerDeHelper.convert(tabCFsMap);
+    assertEquals(1, tableCFs.length);
+    assertEquals(tab3.toString(),
+        tableCFs[0].getTableName().getQualifier().toStringUtf8());
+    assertEquals(2, tableCFs[0].getFamiliesCount());
+    assertEquals("cf1", tableCFs[0].getFamilies(0).toStringUtf8());
+    assertEquals("cf3", tableCFs[0].getFamilies(1).toStringUtf8());
+
+    tabCFsMap.clear();
+    tabCFsMap.put(tab1, null);
+    tabCFsMap.put(tab2, new ArrayList<String>());
+    tabCFsMap.get(tab2).add("cf1");
+    tabCFsMap.put(tab3, new ArrayList<String>());
+    tabCFsMap.get(tab3).add("cf1");
+    tabCFsMap.get(tab3).add("cf3");
+
+    tableCFs = ReplicationSerDeHelper.convert(tabCFsMap);
+    assertEquals(3, tableCFs.length);
+    assertNotNull(ReplicationSerDeHelper.getTableCF(tableCFs, tab1.toString()));
+    assertNotNull(ReplicationSerDeHelper.getTableCF(tableCFs, tab2.toString()));
+    assertNotNull(ReplicationSerDeHelper.getTableCF(tableCFs, tab3.toString()));
+
+    assertEquals(0,
+        ReplicationSerDeHelper.getTableCF(tableCFs, tab1.toString()).getFamiliesCount());
+
+    assertEquals(1,
+        ReplicationSerDeHelper.getTableCF(tableCFs, tab2.toString()).getFamiliesCount());
+    assertEquals("cf1",
+        ReplicationSerDeHelper.getTableCF(tableCFs, tab2.toString()).getFamilies(0).toStringUtf8());
+
+    assertEquals(2,
+        ReplicationSerDeHelper.getTableCF(tableCFs, tab3.toString()).getFamiliesCount());
+    assertEquals("cf1",
+        ReplicationSerDeHelper.getTableCF(tableCFs, tab3.toString()).getFamilies(0).toStringUtf8());
+    assertEquals("cf3",
+        ReplicationSerDeHelper.getTableCF(tableCFs, tab3.toString()).getFamilies(1).toStringUtf8());
+
+    tabCFsMap = ReplicationSerDeHelper.convert2Map(tableCFs);
+    assertEquals(3, tabCFsMap.size());
+    assertTrue(tabCFsMap.containsKey(tab1));
+    assertTrue(tabCFsMap.containsKey(tab2));
+    assertTrue(tabCFsMap.containsKey(tab3));
+    // 3.2 table "tab1" : null cf-list
+    assertEquals(null, tabCFsMap.get(tab1));
+    // 3.3 table "tab2" : cf-list contains a single cf "cf1"
+    assertEquals(1, tabCFsMap.get(tab2).size());
+    assertEquals("cf1", tabCFsMap.get(tab2).get(0));
+    // 3.4 table "tab3" : cf-list contains "cf1" and "cf3"
+    assertEquals(2, tabCFsMap.get(tab3).size());
+    assertTrue(tabCFsMap.get(tab3).contains("cf1"));
+    assertTrue(tabCFsMap.get(tab3).contains("cf3"));
+  }
+
   @Test(timeout=300000)
   public void testPerTableCFReplication() throws Exception {
     LOG.info("testPerTableCFReplication");
@@ -305,8 +398,23 @@ public class TestPerTableCFReplication {
       Table htab3C = connection3.getTable(tabCName);
 
       // A. add cluster2/cluster3 as peers to cluster1
-      replicationAdmin.addPeer("2", utility2.getClusterKey(), "TC;TB:f1,f3");
-      replicationAdmin.addPeer("3", utility3.getClusterKey(), "TA;TB:f1,f2");
+      ReplicationPeerConfig rpc2 = new ReplicationPeerConfig();
+      rpc2.setClusterKey(utility2.getClusterKey());
+      Map<TableName, List<String>> tableCFs = new HashMap<>();
+      tableCFs.put(tabCName, null);
+      tableCFs.put(tabBName, new ArrayList<String>());
+      tableCFs.get(tabBName).add("f1");
+      tableCFs.get(tabBName).add("f3");
+      replicationAdmin.addPeer("2", rpc2, tableCFs);
+
+      ReplicationPeerConfig rpc3 = new ReplicationPeerConfig();
+      rpc3.setClusterKey(utility3.getClusterKey());
+      tableCFs.clear();
+      tableCFs.put(tabAName, null);
+      tableCFs.put(tabBName, new ArrayList<String>());
+      tableCFs.get(tabBName).add("f1");
+      tableCFs.get(tabBName).add("f2");
+      replicationAdmin.addPeer("3", rpc3, tableCFs);
 
       // A1. tableA can only replicated to cluster3
       putAndWaitWithFamily(row1, f1Name, htab1A, htab3A);
@@ -349,8 +457,20 @@ public class TestPerTableCFReplication {
       deleteAndWaitWithFamily(row1, f3Name, htab1C, htab2C);
 
       // B. change peers' replicable table-cf config
-      replicationAdmin.setPeerTableCFs("2", "TA:f1,f2; TC:f2,f3");
-      replicationAdmin.setPeerTableCFs("3", "TB; TC:f3");
+      tableCFs.clear();
+      tableCFs.put(tabAName, new ArrayList<String>());
+      tableCFs.get(tabAName).add("f1");
+      tableCFs.get(tabAName).add("f2");
+      tableCFs.put(tabCName, new ArrayList<String>());
+      tableCFs.get(tabCName).add("f2");
+      tableCFs.get(tabCName).add("f3");
+      replicationAdmin.setPeerTableCFs("2", tableCFs);
+
+      tableCFs.clear();
+      tableCFs.put(tabBName, null);
+      tableCFs.put(tabCName, new ArrayList<String>());
+      tableCFs.get(tabCName).add("f3");
+      replicationAdmin.setPeerTableCFs("3", tableCFs);
 
       // B1. cf 'f1' of tableA can only replicated to cluster2
       putAndWaitWithFamily(row2, f1Name, htab1A, htab2A);

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationBase.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationBase.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationBase.java
index a50bbc5..297e58f 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationBase.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationBase.java
@@ -128,7 +128,9 @@ public class TestReplicationBase {
     utility2.setZkCluster(miniZK);
     zkw2 = new ZooKeeperWatcher(conf2, "cluster2", null, true);
 
-    admin.addPeer("2", utility2.getClusterKey());
+    ReplicationPeerConfig rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(utility2.getClusterKey());
+    admin.addPeer("2", rpc, null);
 
     LOG.info("Setup second Zk");
     CONF_WITH_LOCALFS = HBaseConfiguration.create(conf1);

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationSmallTests.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationSmallTests.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationSmallTests.java
index 97ccd33..2a20a4f 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationSmallTests.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationSmallTests.java
@@ -359,8 +359,9 @@ public class TestReplicationSmallTests extends TestReplicationBase {
         Thread.sleep(SLEEP_TIME);
       }
     }
-
-    admin.addPeer("2", utility2.getClusterKey());
+    ReplicationPeerConfig rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(utility2.getClusterKey());
+    admin.addPeer("2", rpc, null);
     Thread.sleep(SLEEP_TIME);
     rowKey = Bytes.toBytes("do rep");
     put = new Put(rowKey);

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationStateBasic.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationStateBasic.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationStateBasic.java
index 41c3240..a768e93 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationStateBasic.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationStateBasic.java
@@ -172,7 +172,7 @@ public abstract class TestReplicationStateBasic {
     files1.add("file_3");
     assertNull(rqc.getReplicableHFiles(ID_ONE));
     assertEquals(0, rqc.getAllPeersFromHFileRefsQueue().size());
-    rp.addPeer(ID_ONE, new ReplicationPeerConfig().setClusterKey(KEY_ONE), null);
+    rp.addPeer(ID_ONE, new ReplicationPeerConfig().setClusterKey(KEY_ONE));
     rq1.addHFileRefs(ID_ONE, files1);
     assertEquals(1, rqc.getAllPeersFromHFileRefsQueue().size());
     assertEquals(3, rqc.getReplicableHFiles(ID_ONE).size());
@@ -193,8 +193,8 @@ public abstract class TestReplicationStateBasic {
     rqc.init();
 
     rp.init();
-    rp.addPeer(ID_ONE, new ReplicationPeerConfig().setClusterKey(KEY_ONE), null);
-    rp.addPeer(ID_TWO, new ReplicationPeerConfig().setClusterKey(KEY_TWO), null);
+    rp.addPeer(ID_ONE, new ReplicationPeerConfig().setClusterKey(KEY_ONE));
+    rp.addPeer(ID_TWO, new ReplicationPeerConfig().setClusterKey(KEY_TWO));
 
     List<String> files1 = new ArrayList<String>(3);
     files1.add("file_1");
@@ -248,9 +248,9 @@ public abstract class TestReplicationStateBasic {
     assertNumberOfPeers(0);
 
     // Add some peers
-    rp.addPeer(ID_ONE, new ReplicationPeerConfig().setClusterKey(KEY_ONE), null);
+    rp.addPeer(ID_ONE, new ReplicationPeerConfig().setClusterKey(KEY_ONE));
     assertNumberOfPeers(1);
-    rp.addPeer(ID_TWO, new ReplicationPeerConfig().setClusterKey(KEY_TWO), null);
+    rp.addPeer(ID_TWO, new ReplicationPeerConfig().setClusterKey(KEY_TWO));
     assertNumberOfPeers(2);
 
     // Test methods with a peer that is added but not connected
@@ -265,7 +265,7 @@ public abstract class TestReplicationStateBasic {
     assertNumberOfPeers(1);
 
     // Add one peer
-    rp.addPeer(ID_ONE, new ReplicationPeerConfig().setClusterKey(KEY_ONE), null);
+    rp.addPeer(ID_ONE, new ReplicationPeerConfig().setClusterKey(KEY_ONE));
     rp.peerAdded(ID_ONE);
     assertNumberOfPeers(2);
     assertTrue(rp.getStatusOfPeer(ID_ONE));
@@ -325,7 +325,7 @@ public abstract class TestReplicationStateBasic {
         rq3.addLog("qId" + i, "filename" + j);
       }
       //Add peers for the corresponding queues so they are not orphans
-      rp.addPeer("qId" + i, new ReplicationPeerConfig().setClusterKey("bogus" + i), null);
+      rp.addPeer("qId" + i, new ReplicationPeerConfig().setClusterKey("bogus" + i));
     }
   }
 }

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationSyncUpTool.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationSyncUpTool.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationSyncUpTool.java
index b36bb9a..bd07c9d 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationSyncUpTool.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationSyncUpTool.java
@@ -211,7 +211,9 @@ public class TestReplicationSyncUpTool extends TestReplicationBase {
     /**
      * set M-S : Master: utility1 Slave1: utility2
      */
-    admin1.addPeer("1", utility2.getClusterKey());
+    ReplicationPeerConfig rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(utility2.getClusterKey());
+    admin1.addPeer("1", rpc, null);
 
     admin1.close();
     admin2.close();

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationTrackerZKImpl.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationTrackerZKImpl.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationTrackerZKImpl.java
index 9a878fd..671b7fd 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationTrackerZKImpl.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationTrackerZKImpl.java
@@ -147,7 +147,7 @@ public class TestReplicationTrackerZKImpl {
 
   @Test(timeout = 30000)
   public void testPeerRemovedEvent() throws Exception {
-    rp.addPeer("5", new ReplicationPeerConfig().setClusterKey(utility.getClusterKey()), null);
+    rp.addPeer("5", new ReplicationPeerConfig().setClusterKey(utility.getClusterKey()));
     rt.registerListener(new DummyReplicationListener());
     rp.removePeer("5");
     // wait for event
@@ -160,7 +160,7 @@ public class TestReplicationTrackerZKImpl {
   @Test(timeout = 30000)
   public void testPeerListChangedEvent() throws Exception {
     // add a peer
-    rp.addPeer("5", new ReplicationPeerConfig().setClusterKey(utility.getClusterKey()), null);
+    rp.addPeer("5", new ReplicationPeerConfig().setClusterKey(utility.getClusterKey()));
     zkw.getRecoverableZooKeeper().getZooKeeper().getChildren("/hbase/replication/peers/5", true);
     rt.registerListener(new DummyReplicationListener());
     rp.disablePeer("5");
@@ -184,16 +184,16 @@ public class TestReplicationTrackerZKImpl {
   public void testPeerNameControl() throws Exception {
     int exists = 0;
     int hyphen = 0;
-    rp.addPeer("6", new ReplicationPeerConfig().setClusterKey(utility.getClusterKey()), null);
+    rp.addPeer("6", new ReplicationPeerConfig().setClusterKey(utility.getClusterKey()));
     
     try{
-      rp.addPeer("6", new ReplicationPeerConfig().setClusterKey(utility.getClusterKey()), null);
+      rp.addPeer("6", new ReplicationPeerConfig().setClusterKey(utility.getClusterKey()));
     }catch(IllegalArgumentException e){
       exists++;
     }
 
     try{
-      rp.addPeer("6-ec2", new ReplicationPeerConfig().setClusterKey(utility.getClusterKey()), null);
+      rp.addPeer("6-ec2", new ReplicationPeerConfig().setClusterKey(utility.getClusterKey()));
     }catch(IllegalArgumentException e){
       hyphen++;
     }

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationWithTags.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationWithTags.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationWithTags.java
index 8bfdc2a..b2a9611 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationWithTags.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestReplicationWithTags.java
@@ -127,12 +127,14 @@ public class TestReplicationWithTags {
     conf2.setBoolean("hbase.tests.use.shortcircuit.reads", false);
     conf2.setStrings(HConstants.REPLICATION_CODEC_CONF_KEY, KeyValueCodecWithTags.class.getName());
     conf2.setStrings(CoprocessorHost.USER_REGION_COPROCESSOR_CONF_KEY,
-        TestCoprocessorForTagsAtSink.class.getName());
+            TestCoprocessorForTagsAtSink.class.getName());
 
     utility2 = new HBaseTestingUtility(conf2);
     utility2.setZkCluster(miniZK);
 
-    replicationAdmin.addPeer("2", utility2.getClusterKey());
+    ReplicationPeerConfig rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(utility2.getClusterKey());
+    replicationAdmin.addPeer("2", rpc, null);
 
     LOG.info("Setup second Zk");
     utility1.startMiniCluster(2);

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/master/TestTableCFsUpdater.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/master/TestTableCFsUpdater.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/master/TestTableCFsUpdater.java
new file mode 100644
index 0000000..0a10ab0
--- /dev/null
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/master/TestTableCFsUpdater.java
@@ -0,0 +1,210 @@
+/**
+ * Copyright The Apache Software Foundation
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.hbase.replication.master;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.Abortable;
+import org.apache.hadoop.hbase.HBaseTestingUtility;
+import org.apache.hadoop.hbase.TableName;
+import org.apache.hadoop.hbase.client.replication.ReplicationSerDeHelper;
+import org.apache.hadoop.hbase.exceptions.DeserializationException;
+import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+import org.apache.hadoop.hbase.testclassification.ReplicationTests;
+import org.apache.hadoop.hbase.testclassification.SmallTests;
+import org.apache.hadoop.hbase.util.Bytes;
+import org.apache.hadoop.hbase.zookeeper.ZKUtil;
+import org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher;
+import org.apache.zookeeper.KeeperException;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+@Category({ReplicationTests.class, SmallTests.class})
+public class TestTableCFsUpdater extends TableCFsUpdater {
+
+  private static final Log LOG = LogFactory.getLog(TestTableCFsUpdater.class);
+  private final static HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
+
+  private static ZooKeeperWatcher zkw = null;
+  private static Abortable abortable = null;
+
+  public TestTableCFsUpdater() {
+    super(zkw, TEST_UTIL.getConfiguration(), abortable);
+  }
+
+  @BeforeClass
+  public static void setUpBeforeClass() throws Exception {
+    TEST_UTIL.startMiniZKCluster();
+    Configuration conf = TEST_UTIL.getConfiguration();
+    abortable = new Abortable() {
+      @Override
+      public void abort(String why, Throwable e) {
+        LOG.info(why, e);
+      }
+
+      @Override
+      public boolean isAborted() {
+        return false;
+      }
+    };
+    zkw = new ZooKeeperWatcher(conf, "TableCFs", abortable, true);
+  }
+
+  @AfterClass
+  public static void tearDownAfterClass() throws Exception {
+    TEST_UTIL.shutdownMiniZKCluster();
+  }
+
+  @Test
+  public void testUpgrade() throws KeeperException, InterruptedException,
+      DeserializationException {
+    String peerId = "1";
+    TableName tab1 = TableName.valueOf("table1");
+    TableName tab2 = TableName.valueOf("table2");
+    TableName tab3 = TableName.valueOf("table3");
+
+    ReplicationPeerConfig rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(zkw.getQuorum());
+    String peerNode = getPeerNode(peerId);
+    ZKUtil.createWithParents(zkw, peerNode, ReplicationSerDeHelper.toByteArray(rpc));
+
+    String tableCFs = "table1:cf1,cf2;table2:cf3;table3";
+    String tableCFsNode = getTableCFsNode(peerId);
+    LOG.info("create tableCFs :" + tableCFsNode + " for peerId=" + peerId);
+    ZKUtil.createWithParents(zkw, tableCFsNode , Bytes.toBytes(tableCFs));
+
+    ReplicationPeerConfig actualRpc = ReplicationSerDeHelper.parsePeerFrom(ZKUtil.getData(zkw, peerNode));
+    String actualTableCfs = Bytes.toString(ZKUtil.getData(zkw, tableCFsNode));
+
+    assertEquals(rpc.getClusterKey(), actualRpc.getClusterKey());
+    assertNull(actualRpc.getTableCFsMap());
+    assertEquals(tableCFs, actualTableCfs);
+
+    peerId = "2";
+    rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(zkw.getQuorum());
+    peerNode = getPeerNode(peerId);
+    ZKUtil.createWithParents(zkw, peerNode, ReplicationSerDeHelper.toByteArray(rpc));
+
+    tableCFs = "table1:cf1,cf3;table2:cf2";
+    tableCFsNode = getTableCFsNode(peerId);
+    LOG.info("create tableCFs :" + tableCFsNode + " for peerId=" + peerId);
+    ZKUtil.createWithParents(zkw, tableCFsNode , Bytes.toBytes(tableCFs));
+
+    actualRpc = ReplicationSerDeHelper.parsePeerFrom(ZKUtil.getData(zkw, peerNode));
+    actualTableCfs = Bytes.toString(ZKUtil.getData(zkw, tableCFsNode));
+
+    assertEquals(rpc.getClusterKey(), actualRpc.getClusterKey());
+    assertNull(actualRpc.getTableCFsMap());
+    assertEquals(tableCFs, actualTableCfs);
+
+    peerId = "3";
+    rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(zkw.getQuorum());
+    peerNode = getPeerNode(peerId);
+    ZKUtil.createWithParents(zkw, peerNode, ReplicationSerDeHelper.toByteArray(rpc));
+
+    tableCFs = "";
+    tableCFsNode = getTableCFsNode(peerId);
+    LOG.info("create tableCFs :" + tableCFsNode + " for peerId=" + peerId);
+    ZKUtil.createWithParents(zkw, tableCFsNode , Bytes.toBytes(tableCFs));
+
+    actualRpc = ReplicationSerDeHelper.parsePeerFrom(ZKUtil.getData(zkw, peerNode));
+    actualTableCfs = Bytes.toString(ZKUtil.getData(zkw, tableCFsNode));
+
+    assertEquals(rpc.getClusterKey(), actualRpc.getClusterKey());
+    assertNull(actualRpc.getTableCFsMap());
+    assertEquals(tableCFs, actualTableCfs);
+
+    peerId = "4";
+    rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(zkw.getQuorum());
+    peerNode = getPeerNode(peerId);
+    ZKUtil.createWithParents(zkw, peerNode, ReplicationSerDeHelper.toByteArray(rpc));
+
+    tableCFsNode = getTableCFsNode(peerId);
+    actualRpc = ReplicationSerDeHelper.parsePeerFrom(ZKUtil.getData(zkw, peerNode));
+    actualTableCfs = Bytes.toString(ZKUtil.getData(zkw, tableCFsNode));
+
+    assertEquals(rpc.getClusterKey(), actualRpc.getClusterKey());
+    assertNull(actualRpc.getTableCFsMap());
+    assertNull(actualTableCfs);
+
+    update();
+
+    peerId = "1";
+    peerNode = getPeerNode(peerId);
+    actualRpc = ReplicationSerDeHelper.parsePeerFrom(ZKUtil.getData(zkw, peerNode));
+    assertEquals(rpc.getClusterKey(), actualRpc.getClusterKey());
+    Map<TableName, List<String>> tableNameListMap = actualRpc.getTableCFsMap();
+    assertEquals(3, tableNameListMap.size());
+    assertTrue(tableNameListMap.containsKey(tab1));
+    assertTrue(tableNameListMap.containsKey(tab2));
+    assertTrue(tableNameListMap.containsKey(tab3));
+    assertEquals(2, tableNameListMap.get(tab1).size());
+    assertEquals("cf1", tableNameListMap.get(tab1).get(0));
+    assertEquals("cf2", tableNameListMap.get(tab1).get(1));
+    assertEquals(1, tableNameListMap.get(tab2).size());
+    assertEquals("cf3", tableNameListMap.get(tab2).get(0));
+    assertNull(tableNameListMap.get(tab3));
+
+
+    peerId = "2";
+    peerNode = getPeerNode(peerId);
+    actualRpc = ReplicationSerDeHelper.parsePeerFrom(ZKUtil.getData(zkw, peerNode));
+    assertEquals(rpc.getClusterKey(), actualRpc.getClusterKey());
+    tableNameListMap = actualRpc.getTableCFsMap();
+    assertEquals(2, tableNameListMap.size());
+    assertTrue(tableNameListMap.containsKey(tab1));
+    assertTrue(tableNameListMap.containsKey(tab2));
+    assertEquals(2, tableNameListMap.get(tab1).size());
+    assertEquals("cf1", tableNameListMap.get(tab1).get(0));
+    assertEquals("cf3", tableNameListMap.get(tab1).get(1));
+    assertEquals(1, tableNameListMap.get(tab2).size());
+    assertEquals("cf2", tableNameListMap.get(tab2).get(0));
+
+    peerId = "3";
+    peerNode = getPeerNode(peerId);
+    actualRpc = ReplicationSerDeHelper.parsePeerFrom(ZKUtil.getData(zkw, peerNode));
+    assertEquals(rpc.getClusterKey(), actualRpc.getClusterKey());
+    tableNameListMap = actualRpc.getTableCFsMap();
+    assertNull(tableNameListMap);
+
+    peerId = "4";
+    peerNode = getPeerNode(peerId);
+    actualRpc = ReplicationSerDeHelper.parsePeerFrom(ZKUtil.getData(zkw, peerNode));
+    assertEquals(rpc.getClusterKey(), actualRpc.getClusterKey());
+    tableNameListMap = actualRpc.getTableCFsMap();
+    assertNull(tableNameListMap);
+  }
+
+
+}

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelReplicationWithExpAsString.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelReplicationWithExpAsString.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelReplicationWithExpAsString.java
index 2140a5c..18a1088 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelReplicationWithExpAsString.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelReplicationWithExpAsString.java
@@ -47,6 +47,7 @@ import org.apache.hadoop.hbase.client.Table;
 import org.apache.hadoop.hbase.client.replication.ReplicationAdmin;
 import org.apache.hadoop.hbase.codec.KeyValueCodecWithTags;
 import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;
+import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
 import org.apache.hadoop.hbase.security.User;
 import org.apache.hadoop.hbase.security.visibility.VisibilityController.VisibilityReplication;
 import org.apache.hadoop.hbase.testclassification.MediumTests;
@@ -103,7 +104,7 @@ public class TestVisibilityLabelReplicationWithExpAsString extends TestVisibilit
     // Have to reset conf1 in case zk cluster location different
     // than default
     conf.setClass(VisibilityUtils.VISIBILITY_LABEL_GENERATOR_CLASS, SimpleScanLabelGenerator.class,
-        ScanLabelGenerator.class);
+            ScanLabelGenerator.class);
     conf.set("hbase.superuser", "admin");
     conf.set("hbase.superuser", User.getCurrent().getShortName());
     SUPERUSER = User.createUserForTesting(conf, User.getCurrent().getShortName(),
@@ -127,12 +128,14 @@ public class TestVisibilityLabelReplicationWithExpAsString extends TestVisibilit
     conf.setBoolean(HConstants.REPLICATION_ENABLE_KEY, HConstants.REPLICATION_ENABLE_DEFAULT);
     conf1.setStrings(HConstants.REPLICATION_CODEC_CONF_KEY, KeyValueCodecWithTags.class.getName());
     conf1.setStrings(CoprocessorHost.USER_REGION_COPROCESSOR_CONF_KEY,
-        TestCoprocessorForTagsAtSink.class.getName());
+            TestCoprocessorForTagsAtSink.class.getName());
     setVisibilityLabelServiceImpl(conf1, ExpAsStringVisibilityLabelServiceImpl.class);
     TEST_UTIL1 = new HBaseTestingUtility(conf1);
     TEST_UTIL1.setZkCluster(miniZK);
     zkw2 = new ZooKeeperWatcher(conf1, "cluster2", null, true);
-    replicationAdmin.addPeer("2", TEST_UTIL1.getClusterKey());
+    ReplicationPeerConfig rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(TEST_UTIL1.getClusterKey());
+    replicationAdmin.addPeer("2", rpc, null);
 
     TEST_UTIL.startMiniCluster(1);
     // Wait for the labels table to become available

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsReplication.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsReplication.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsReplication.java
index b3b3b43..c9d9530 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsReplication.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/security/visibility/TestVisibilityLabelsReplication.java
@@ -66,6 +66,7 @@ import org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment;
 import org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsResponse;
 import org.apache.hadoop.hbase.regionserver.wal.WALEdit;
 import org.apache.hadoop.hbase.replication.ReplicationEndpoint;
+import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
 import org.apache.hadoop.hbase.security.User;
 import org.apache.hadoop.hbase.security.visibility.VisibilityController.VisibilityReplication;
 import org.apache.hadoop.hbase.testclassification.MediumTests;
@@ -182,7 +183,9 @@ public class TestVisibilityLabelsReplication {
     TEST_UTIL1 = new HBaseTestingUtility(conf1);
     TEST_UTIL1.setZkCluster(miniZK);
     zkw2 = new ZooKeeperWatcher(conf1, "cluster2", null, true);
-    replicationAdmin.addPeer("2", TEST_UTIL1.getClusterKey());
+    ReplicationPeerConfig rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(TEST_UTIL1.getClusterKey());
+    replicationAdmin.addPeer("2", rpc, null);
 
     TEST_UTIL.startMiniCluster(1);
     // Wait for the labels table to become available

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsckOneRS.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsckOneRS.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsckOneRS.java
index b1864d2..b722feb 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsckOneRS.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsckOneRS.java
@@ -55,6 +55,7 @@ import org.apache.hadoop.hbase.regionserver.SplitTransactionImpl;
 import org.apache.hadoop.hbase.regionserver.SplitTransactionFactory;
 import org.apache.hadoop.hbase.regionserver.TestEndToEndSplitTransaction;
 import org.apache.hadoop.hbase.replication.ReplicationFactory;
+import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
 import org.apache.hadoop.hbase.replication.ReplicationQueues;
 import org.apache.hadoop.hbase.testclassification.LargeTests;
 import org.apache.hadoop.hbase.testclassification.MiscTests;
@@ -1527,7 +1528,9 @@ public class TestHBaseFsckOneRS extends BaseTestHBaseFsck {
     Assert.assertEquals(0, replicationAdmin.getPeersCount());
     int zkPort = conf.getInt(HConstants.ZOOKEEPER_CLIENT_PORT,
       HConstants.DEFAULT_ZOOKEPER_CLIENT_PORT);
-    replicationAdmin.addPeer("1", "127.0.0.1:" + zkPort + ":/hbase");
+    ReplicationPeerConfig rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey("127.0.0.1:" + zkPort + ":/hbase");
+    replicationAdmin.addPeer("1", rpc, null);
     replicationAdmin.getPeersCount();
     Assert.assertEquals(1, replicationAdmin.getPeersCount());
     

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-shell/src/main/ruby/hbase/replication_admin.rb
----------------------------------------------------------------------
diff --git a/hbase-shell/src/main/ruby/hbase/replication_admin.rb b/hbase-shell/src/main/ruby/hbase/replication_admin.rb
index 1c64f09..a026d09 100644
--- a/hbase-shell/src/main/ruby/hbase/replication_admin.rb
+++ b/hbase-shell/src/main/ruby/hbase/replication_admin.rb
@@ -40,11 +40,7 @@ module Hbase
     #----------------------------------------------------------------------------------------------
     # Add a new peer cluster to replicate to
     def add_peer(id, args = {}, peer_tableCFs = nil)
-      # make add_peer backwards compatible to take in string for clusterKey and peer_tableCFs
-      if args.is_a?(String)
-        cluster_key = args
-        @replication_admin.addPeer(id, cluster_key, peer_tableCFs)
-      elsif args.is_a?(Hash)
+      if args.is_a?(Hash)
         unless peer_tableCFs.nil?
           raise(ArgumentError, "peer_tableCFs should be specified as TABLE_CFS in args")
         end
@@ -90,7 +86,14 @@ module Hbase
           }
         end
 
-        @replication_admin.add_peer(id, replication_peer_config, table_cfs)
+        unless table_cfs.nil?
+          # convert table_cfs to TableName
+          map = java.util.HashMap.new
+          table_cfs.each{|key, val|
+            map.put(org.apache.hadoop.hbase.TableName.valueOf(key), val)
+          }
+        end
+        @replication_admin.add_peer(id, replication_peer_config, map)
       else
         raise(ArgumentError, "args must be either a String or Hash")
       end
@@ -114,7 +117,7 @@ module Hbase
     #----------------------------------------------------------------------------------------------
     # List all peer clusters
     def list_peers
-      @replication_admin.listPeers
+      @replication_admin.listPeerConfigs
     end
 
     #----------------------------------------------------------------------------------------------
@@ -144,19 +147,40 @@ module Hbase
     #----------------------------------------------------------------------------------------------
     # Set new tableCFs config for the specified peer
     def set_peer_tableCFs(id, tableCFs)
-      @replication_admin.setPeerTableCFs(id, tableCFs)
+      unless tableCFs.nil?
+        # convert tableCFs to TableName
+        map = java.util.HashMap.new
+        tableCFs.each{|key, val|
+          map.put(org.apache.hadoop.hbase.TableName.valueOf(key), val)
+        }
+      end
+      @replication_admin.setPeerTableCFs(id, map)
     end
 
     #----------------------------------------------------------------------------------------------
     # Append a tableCFs config for the specified peer
     def append_peer_tableCFs(id, tableCFs)
-      @replication_admin.appendPeerTableCFs(id, tableCFs)
+      unless tableCFs.nil?
+        # convert tableCFs to TableName
+        map = java.util.HashMap.new
+        tableCFs.each{|key, val|
+          map.put(org.apache.hadoop.hbase.TableName.valueOf(key), val)
+        }
+      end
+      @replication_admin.appendPeerTableCFs(id, map)
     end
 
     #----------------------------------------------------------------------------------------------
     # Remove some tableCFs from the tableCFs config of the specified peer
     def remove_peer_tableCFs(id, tableCFs)
-      @replication_admin.removePeerTableCFs(id, tableCFs)
+      unless tableCFs.nil?
+        # convert tableCFs to TableName
+        map = java.util.HashMap.new
+        tableCFs.each{|key, val|
+          map.put(org.apache.hadoop.hbase.TableName.valueOf(key), val)
+        }
+      end
+      @replication_admin.removePeerTableCFs(id, map)
     end
     #----------------------------------------------------------------------------------------------
     # Enables a table's replication switch

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-shell/src/main/ruby/shell/commands/add_peer.rb
----------------------------------------------------------------------
diff --git a/hbase-shell/src/main/ruby/shell/commands/add_peer.rb b/hbase-shell/src/main/ruby/shell/commands/add_peer.rb
index be01041..c0d6c6d 100644
--- a/hbase-shell/src/main/ruby/shell/commands/add_peer.rb
+++ b/hbase-shell/src/main/ruby/shell/commands/add_peer.rb
@@ -51,10 +51,10 @@ the key TABLE_CFS.
   hbase> add_peer '9', ENDPOINT_CLASSNAME => 'org.apache.hadoop.hbase.MyReplicationEndpoint',
     DATA => { "key1" => 1 }, CONFIG => { "config1" => "value1", "config2" => "value2" },
   hbase> add_peer '10', ENDPOINT_CLASSNAME => 'org.apache.hadoop.hbase.MyReplicationEndpoint',
-    TABLE_CFS => { "table1" => [], "table2" => ["cf1"], "table3" => ["cf1", "cf2"] }
+    TABLE_CFS => { "table1" => [], "ns2:table2" => ["cf1"], "ns3:table3" => ["cf1", "cf2"] }
   hbase> add_peer '11', ENDPOINT_CLASSNAME => 'org.apache.hadoop.hbase.MyReplicationEndpoint',
     DATA => { "key1" => 1 }, CONFIG => { "config1" => "value1", "config2" => "value2" },
-    TABLE_CFS => { "table1" => [], "table2" => ["cf1"], "table3" => ["cf1", "cf2"] }
+    TABLE_CFS => { "table1" => [], "ns2:table2" => ["cf1"], "ns3:table3" => ["cf1", "cf2"] }
 
 Note: Either CLUSTER_KEY or ENDPOINT_CLASSNAME must be specified but not both.
 EOF

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-shell/src/main/ruby/shell/commands/append_peer_tableCFs.rb
----------------------------------------------------------------------
diff --git a/hbase-shell/src/main/ruby/shell/commands/append_peer_tableCFs.rb b/hbase-shell/src/main/ruby/shell/commands/append_peer_tableCFs.rb
index 3919b20..753067a 100644
--- a/hbase-shell/src/main/ruby/shell/commands/append_peer_tableCFs.rb
+++ b/hbase-shell/src/main/ruby/shell/commands/append_peer_tableCFs.rb
@@ -26,7 +26,7 @@ Append a replicable table-cf config for the specified peer
 Examples:
 
   # append a table / table-cf to be replicable for a peer
-  hbase> append_peer_tableCFs '2', "table4:cfA,cfB"
+  hbase> append_peer_tableCFs '2', { "ns1:table4" => ["cfA", "cfB"]}
 
 EOF
       end

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-shell/src/main/ruby/shell/commands/remove_peer_tableCFs.rb
----------------------------------------------------------------------
diff --git a/hbase-shell/src/main/ruby/shell/commands/remove_peer_tableCFs.rb b/hbase-shell/src/main/ruby/shell/commands/remove_peer_tableCFs.rb
index 5b15b52..70bc9b5 100644
--- a/hbase-shell/src/main/ruby/shell/commands/remove_peer_tableCFs.rb
+++ b/hbase-shell/src/main/ruby/shell/commands/remove_peer_tableCFs.rb
@@ -26,8 +26,8 @@ Remove a table / table-cf from the table-cfs config for the specified peer
 Examples:
 
   # Remove a table / table-cf from the replicable table-cfs for a peer
-  hbase> remove_peer_tableCFs '2', "table1"
-  hbase> remove_peer_tableCFs '2', "table1:cf1"
+  hbase> remove_peer_tableCFs '2',  { "ns1:table1" => []}
+  hbase> remove_peer_tableCFs '2',  { "ns1:table1" => ["cf1"]}
 
 EOF
       end

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-shell/src/main/ruby/shell/commands/set_peer_tableCFs.rb
----------------------------------------------------------------------
diff --git a/hbase-shell/src/main/ruby/shell/commands/set_peer_tableCFs.rb b/hbase-shell/src/main/ruby/shell/commands/set_peer_tableCFs.rb
index 3a88dbb..fb7fae5 100644
--- a/hbase-shell/src/main/ruby/shell/commands/set_peer_tableCFs.rb
+++ b/hbase-shell/src/main/ruby/shell/commands/set_peer_tableCFs.rb
@@ -32,7 +32,10 @@ module Shell
     # set table / table-cf to be replicable for a peer, for a table without
     # an explicit column-family list, all replicable column-families (with
     # replication_scope == 1) will be replicated
-    hbase> set_peer_tableCFs '2', "table1; table2:cf1,cf2; table3:cfA,cfB"
+    hbase> set_peer_tableCFs '2',
+     { "ns1:table1" => [],
+     "ns2:table2" => ["cf1", "cf2"],
+     "ns3:table3" => ["cfA", "cfB"]}
 
   EOF
       end


[3/3] hbase git commit: HBASE-11393 Replication TableCfs should be a PB object rather than a string

Posted by ch...@apache.org.
HBASE-11393 Replication TableCfs should be a PB object rather than a string


Project: http://git-wip-us.apache.org/repos/asf/hbase/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/7f39baf0
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/7f39baf0
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/7f39baf0

Branch: refs/heads/master
Commit: 7f39baf0f4572ff209837d7de5d37554851ecbb7
Parents: 0520097
Author: chenheng <ch...@apache.org>
Authored: Fri Mar 25 14:16:47 2016 +0800
Committer: chenheng <ch...@apache.org>
Committed: Tue Mar 29 10:25:29 2016 +0800

----------------------------------------------------------------------
 .../client/replication/ReplicationAdmin.java    |  170 +--
 .../replication/ReplicationSerDeHelper.java     |  315 +++++
 .../hbase/replication/ReplicationPeer.java      |    1 +
 .../replication/ReplicationPeerConfig.java      |   16 +-
 .../replication/ReplicationPeerZKImpl.java      |   76 +-
 .../hbase/replication/ReplicationPeers.java     |   19 +-
 .../replication/ReplicationPeersZKImpl.java     |  163 +--
 .../replication/ReplicationStateZKBase.java     |   19 +
 .../protobuf/generated/ZooKeeperProtos.java     | 1155 +++++++++++++++++-
 .../src/main/protobuf/ZooKeeper.proto           |    6 +
 .../org/apache/hadoop/hbase/master/HMaster.java |   10 +-
 .../replication/master/TableCFsUpdater.java     |  122 ++
 .../hbase/client/TestReplicaWithCluster.java    |    6 +-
 .../replication/TestReplicationAdmin.java       |  195 +--
 .../cleaner/TestReplicationHFileCleaner.java    |    2 +-
 .../replication/TestMasterReplication.java      |   11 +-
 .../replication/TestMultiSlaveReplication.java  |   10 +-
 .../replication/TestPerTableCFReplication.java  |  158 ++-
 .../hbase/replication/TestReplicationBase.java  |    4 +-
 .../replication/TestReplicationSmallTests.java  |    5 +-
 .../replication/TestReplicationStateBasic.java  |   14 +-
 .../replication/TestReplicationSyncUpTool.java  |    4 +-
 .../TestReplicationTrackerZKImpl.java           |   10 +-
 .../replication/TestReplicationWithTags.java    |    6 +-
 .../replication/master/TestTableCFsUpdater.java |  210 ++++
 ...sibilityLabelReplicationWithExpAsString.java |    9 +-
 .../TestVisibilityLabelsReplication.java        |    5 +-
 .../hadoop/hbase/util/TestHBaseFsckOneRS.java   |    5 +-
 .../src/main/ruby/hbase/replication_admin.rb    |   44 +-
 .../src/main/ruby/shell/commands/add_peer.rb    |    4 +-
 .../ruby/shell/commands/append_peer_tableCFs.rb |    2 +-
 .../ruby/shell/commands/remove_peer_tableCFs.rb |    4 +-
 .../ruby/shell/commands/set_peer_tableCFs.rb    |    5 +-
 33 files changed, 2309 insertions(+), 476 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.java
index dcf1957..8ee3a22 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationAdmin.java
@@ -32,7 +32,6 @@ import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
 
-import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.conf.Configuration;
@@ -48,6 +47,7 @@ import org.apache.hadoop.hbase.client.Admin;
 import org.apache.hadoop.hbase.client.Connection;
 import org.apache.hadoop.hbase.client.ConnectionFactory;
 import org.apache.hadoop.hbase.client.RegionLocator;
+import org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos;
 import org.apache.hadoop.hbase.replication.ReplicationException;
 import org.apache.hadoop.hbase.replication.ReplicationFactory;
 import org.apache.hadoop.hbase.replication.ReplicationPeer;
@@ -166,27 +166,6 @@ public class ReplicationAdmin implements Closeable {
   }
 
   /**
-   * Add a new peer cluster to replicate to.
-   * @param id a short name that identifies the cluster
-   * @param clusterKey the concatenation of the slave cluster's
-   * <code>hbase.zookeeper.quorum:hbase.zookeeper.property.clientPort:zookeeper.znode.parent</code>
-   * @throws IllegalStateException if there's already one slave since
-   * multi-slave isn't supported yet.
-   * @deprecated Use addPeer(String, ReplicationPeerConfig, Map) instead.
-   */
-  @Deprecated
-  public void addPeer(String id, String clusterKey) throws ReplicationException {
-    this.addPeer(id, new ReplicationPeerConfig().setClusterKey(clusterKey), null);
-  }
-
-  @Deprecated
-  public void addPeer(String id, String clusterKey, String tableCFs)
-    throws ReplicationException {
-    this.replicationPeers.addPeer(id,
-      new ReplicationPeerConfig().setClusterKey(clusterKey), tableCFs);
-  }
-  
-  /**
    * Add a new remote slave cluster for replication.
    * @param id a short name that identifies the cluster
    * @param peerConfig configuration for the replication slave cluster
@@ -194,83 +173,36 @@ public class ReplicationAdmin implements Closeable {
    * A map from tableName to column family names. An empty collection can be passed
    * to indicate replicating all column families. Pass null for replicating all table and column
    * families
+   * @deprecated as release of 2.0.0, and it will be removed in 3.0.0,
+   * use {@link #addPeer(String, ReplicationPeerConfig)} instead.
    */
+  @Deprecated
   public void addPeer(String id, ReplicationPeerConfig peerConfig,
       Map<TableName, ? extends Collection<String>> tableCfs) throws ReplicationException {
-    this.replicationPeers.addPeer(id, peerConfig, getTableCfsStr(tableCfs));
-  }
-
-  public static Map<TableName, List<String>> parseTableCFsFromConfig(String tableCFsConfig) {
-    if (tableCFsConfig == null || tableCFsConfig.trim().length() == 0) {
-      return null;
-    }
-
-    Map<TableName, List<String>> tableCFsMap = null;
-    // TODO: This should be a PB object rather than a String to be parsed!! See HBASE-11393
-    // parse out (table, cf-list) pairs from tableCFsConfig
-    // format: "table1:cf1,cf2;table2:cfA,cfB"
-    String[] tables = tableCFsConfig.split(";");
-    for (String tab : tables) {
-      // 1 ignore empty table config
-      tab = tab.trim();
-      if (tab.length() == 0) {
-        continue;
-      }
-      // 2 split to "table" and "cf1,cf2"
-      //   for each table: "table:cf1,cf2" or "table"
-      String[] pair = tab.split(":");
-      String tabName = pair[0].trim();
-      if (pair.length > 2 || tabName.length() == 0) {
-        LOG.error("ignore invalid tableCFs setting: " + tab);
-        continue;
-      }
-
-      // 3 parse "cf1,cf2" part to List<cf>
-      List<String> cfs = null;
-      if (pair.length == 2) {
-        String[] cfsList = pair[1].split(",");
-        for (String cf : cfsList) {
-          String cfName = cf.trim();
-          if (cfName.length() > 0) {
-            if (cfs == null) {
-              cfs = new ArrayList<String>();
-            }
-            cfs.add(cfName);
-          }
-        }
-      }
-
-      // 4 put <table, List<cf>> to map
-      if (tableCFsMap == null) {
-        tableCFsMap = new HashMap<TableName, List<String>>();
-      }
-      tableCFsMap.put(TableName.valueOf(tabName), cfs);
+    if (tableCfs != null) {
+      peerConfig.setTableCFsMap(tableCfs);
     }
-    return tableCFsMap;
+    this.replicationPeers.addPeer(id, peerConfig);
   }
 
-  @VisibleForTesting
-  static String getTableCfsStr(Map<TableName, ? extends Collection<String>> tableCfs) {
-    String tableCfsStr = null;
-    if (tableCfs != null) {
-      // Format: table1:cf1,cf2;table2:cfA,cfB;table3
-      StringBuilder builder = new StringBuilder();
-      for (Entry<TableName, ? extends Collection<String>> entry : tableCfs.entrySet()) {
-        if (builder.length() > 0) {
-          builder.append(";");
-        }
-        builder.append(entry.getKey());
-        if (entry.getValue() != null && !entry.getValue().isEmpty()) {
-          builder.append(":");
-          builder.append(StringUtils.join(entry.getValue(), ","));
-        }
-      }
-      tableCfsStr = builder.toString();
-    }
-    return tableCfsStr;
+  /**
+   * Add a new remote slave cluster for replication.
+   * @param id a short name that identifies the cluster
+   * @param peerConfig configuration for the replication slave cluster
+   */
+  public void addPeer(String id, ReplicationPeerConfig peerConfig) throws ReplicationException {
+    this.replicationPeers.addPeer(id, peerConfig);
   }
 
   /**
+   *  @deprecated as release of 2.0.0, and it will be removed in 3.0.0
+   * */
+  @Deprecated
+  public static Map<TableName, List<String>> parseTableCFsFromConfig(String tableCFsConfig) {
+    return ReplicationSerDeHelper.parseTableCFsFromConfig(tableCFsConfig);
+  }
+  
+  /**
    * Removes a peer cluster and stops the replication to it.
    * @param id a short name that identifies the cluster
    */
@@ -302,22 +234,6 @@ public class ReplicationAdmin implements Closeable {
     return this.replicationPeers.getAllPeerIds().size();
   }
 
-  /**
-   * Map of this cluster's peers for display.
-   * @return A map of peer ids to peer cluster keys
-   * @deprecated use {@link #listPeerConfigs()}
-   */
-  @Deprecated
-  public Map<String, String> listPeers() {
-    Map<String, ReplicationPeerConfig> peers = this.listPeerConfigs();
-    Map<String, String> ret = new HashMap<String, String>(peers.size());
-
-    for (Map.Entry<String, ReplicationPeerConfig> entry : peers.entrySet()) {
-      ret.put(entry.getKey(), entry.getValue().getClusterKey());
-    }
-    return ret;
-  }
-
   public Map<String, ReplicationPeerConfig> listPeerConfigs() {
     return this.replicationPeers.getAllPeerConfigs();
   }
@@ -329,19 +245,12 @@ public class ReplicationAdmin implements Closeable {
   /**
    * Get the replicable table-cf config of the specified peer.
    * @param id a short name that identifies the cluster
-   */
-  public String getPeerTableCFs(String id) throws ReplicationException {
-    return this.replicationPeers.getPeerTableCFsConfig(id);
-  }
-
-  /**
-   * Set the replicable table-cf config of the specified peer
-   * @param id a short name that identifies the cluster
-   * @deprecated use {@link #setPeerTableCFs(String, Map)}
-   */
+   * @deprecated as release of 2.0.0, and it will be removed in 3.0.0,
+   * use {@link #getPeerConfig(String)} instead.
+   * */
   @Deprecated
-  public void setPeerTableCFs(String id, String tableCFs) throws ReplicationException {
-    this.replicationPeers.setPeerTableCFsConfig(id, tableCFs);
+  public String getPeerTableCFs(String id) throws ReplicationException {
+    return ReplicationSerDeHelper.convertToString(this.replicationPeers.getPeerTableCFsConfig(id));
   }
 
   /**
@@ -349,9 +258,12 @@ public class ReplicationAdmin implements Closeable {
    * @param id a short that identifies the cluster
    * @param tableCfs table-cfs config str
    * @throws ReplicationException
+   * @deprecated as release of 2.0.0, and it will be removed in 3.0.0,
+   * use {@link #appendPeerTableCFs(String, Map)} instead.
    */
+  @Deprecated
   public void appendPeerTableCFs(String id, String tableCfs) throws ReplicationException {
-    appendPeerTableCFs(id, parseTableCFsFromConfig(tableCfs));
+    appendPeerTableCFs(id, ReplicationSerDeHelper.parseTableCFsFromConfig(tableCfs));
   }
 
   /**
@@ -365,12 +277,11 @@ public class ReplicationAdmin implements Closeable {
     if (tableCfs == null) {
       throw new ReplicationException("tableCfs is null");
     }
-    Map<TableName, List<String>> preTableCfs = parseTableCFsFromConfig(getPeerTableCFs(id));
+    Map<TableName, List<String>> preTableCfs = this.replicationPeers.getPeerTableCFsConfig(id);
     if (preTableCfs == null) {
       setPeerTableCFs(id, tableCfs);
       return;
     }
-
     for (Map.Entry<TableName, ? extends Collection<String>> entry : tableCfs.entrySet()) {
       TableName table = entry.getKey();
       Collection<String> appendCfs = entry.getValue();
@@ -382,6 +293,7 @@ public class ReplicationAdmin implements Closeable {
           Set<String> cfSet = new HashSet<String>(cfs);
           cfSet.addAll(appendCfs);
           preTableCfs.put(table, Lists.newArrayList(cfSet));
+
         }
       } else {
         if (appendCfs == null || appendCfs.isEmpty()) {
@@ -399,9 +311,12 @@ public class ReplicationAdmin implements Closeable {
    * @param id a short name that identifies the cluster
    * @param tableCf table-cfs config str
    * @throws ReplicationException
+   * @deprecated as release of 2.0.0, and it will be removed in 3.0.0,
+   * use {@link #removePeerTableCFs(String, Map)} instead.
    */
+  @Deprecated
   public void removePeerTableCFs(String id, String tableCf) throws ReplicationException {
-    removePeerTableCFs(id, parseTableCFsFromConfig(tableCf));
+    removePeerTableCFs(id, ReplicationSerDeHelper.parseTableCFsFromConfig(tableCf));
   }
 
   /**
@@ -415,12 +330,12 @@ public class ReplicationAdmin implements Closeable {
     if (tableCfs == null) {
       throw new ReplicationException("tableCfs is null");
     }
-
-    Map<TableName, List<String>> preTableCfs = parseTableCFsFromConfig(getPeerTableCFs(id));
+    Map<TableName, List<String>> preTableCfs = this.replicationPeers.getPeerTableCFsConfig(id);
     if (preTableCfs == null) {
       throw new ReplicationException("Table-Cfs for peer" + id + " is null");
     }
     for (Map.Entry<TableName, ? extends Collection<String>> entry: tableCfs.entrySet()) {
+
       TableName table = entry.getKey();
       Collection<String> removeCfs = entry.getValue();
       if (preTableCfs.containsKey(table)) {
@@ -444,6 +359,7 @@ public class ReplicationAdmin implements Closeable {
         }
       } else {
         throw new ReplicationException("No table: " + table + " in table-cfs config of peer: " + id);
+
       }
     }
     setPeerTableCFs(id, preTableCfs);
@@ -459,7 +375,7 @@ public class ReplicationAdmin implements Closeable {
    */
   public void setPeerTableCFs(String id, Map<TableName, ? extends Collection<String>> tableCfs)
       throws ReplicationException {
-    this.replicationPeers.setPeerTableCFsConfig(id, getTableCfsStr(tableCfs));
+    this.replicationPeers.setPeerTableCFsConfig(id, tableCfs);
   }
 
   /**
@@ -645,8 +561,8 @@ public class ReplicationAdmin implements Closeable {
       try {
         Pair<ReplicationPeerConfig, Configuration> pair = this.replicationPeers.getPeerConf(peerId);
         Configuration peerConf = pair.getSecond();
-        ReplicationPeer peer = new ReplicationPeerZKImpl(peerConf, peerId, pair.getFirst(),
-            parseTableCFsFromConfig(this.getPeerTableCFs(peerId)));
+        ReplicationPeer peer = new ReplicationPeerZKImpl(zkw, pair.getSecond(),
+          peerId, pair.getFirst(), this.connection);
         listOfPeers.add(peer);
       } catch (ReplicationException e) {
         LOG.warn("Failed to get valid replication peers. "

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationSerDeHelper.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationSerDeHelper.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationSerDeHelper.java
new file mode 100644
index 0000000..9682f89
--- /dev/null
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationSerDeHelper.java
@@ -0,0 +1,315 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.hbase.client.replication;
+
+import com.google.protobuf.ByteString;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.hbase.TableName;
+import org.apache.hadoop.hbase.classification.InterfaceAudience;
+import org.apache.hadoop.hbase.classification.InterfaceStability;
+import org.apache.hadoop.hbase.exceptions.DeserializationException;
+import org.apache.hadoop.hbase.protobuf.ProtobufUtil;
+import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos;
+import org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos;
+import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+import org.apache.hadoop.hbase.util.Bytes;
+import org.apache.hadoop.hbase.util.Strings;
+
+import java.io.IOException;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.ArrayList;
+
+/**
+ * Helper for TableCFs Operations.
+ */
+@InterfaceAudience.Private
+@InterfaceStability.Stable
+public final class ReplicationSerDeHelper {
+
+  private static final Log LOG = LogFactory.getLog(ReplicationSerDeHelper.class);
+
+  private ReplicationSerDeHelper() {}
+
+  /** convert map to TableCFs Object */
+  public static ZooKeeperProtos.TableCF[] convert(
+      Map<TableName, ? extends Collection<String>> tableCfs) {
+    if (tableCfs == null) {
+      return null;
+    }
+    List<ZooKeeperProtos.TableCF> tableCFList = new ArrayList<>();
+    ZooKeeperProtos.TableCF.Builder tableCFBuilder =  ZooKeeperProtos.TableCF.newBuilder();
+    for (Map.Entry<TableName, ? extends Collection<String>> entry : tableCfs.entrySet()) {
+      tableCFBuilder.clear();
+      tableCFBuilder.setTableName(ProtobufUtil.toProtoTableName(entry.getKey()));
+      Collection<String> v = entry.getValue();
+      if (v != null && !v.isEmpty()) {
+        for (String value : entry.getValue()) {
+          tableCFBuilder.addFamilies(ByteString.copyFromUtf8(value));
+        }
+      }
+      tableCFList.add(tableCFBuilder.build());
+    }
+    return tableCFList.toArray(new ZooKeeperProtos.TableCF[tableCFList.size()]);
+  }
+
+  public static String convertToString(Map<TableName, ? extends Collection<String>> tableCfs) {
+    if (tableCfs == null) {
+      return null;
+    }
+    return convert(convert(tableCfs));
+  }
+
+  /**
+   *  Convert string to TableCFs Object.
+   *  This is only for read TableCFs information from TableCF node.
+   *  Input String Format: ns1.table1:cf1,cf2;ns2.table2:cfA,cfB;ns3.table3.
+   * */
+  public static ZooKeeperProtos.TableCF[] convert(String tableCFsConfig) {
+    if (tableCFsConfig == null || tableCFsConfig.trim().length() == 0) {
+      return null;
+    }
+    List<ZooKeeperProtos.TableCF> tableCFList = new ArrayList<>();
+    ZooKeeperProtos.TableCF.Builder tableCFBuilder = ZooKeeperProtos.TableCF.newBuilder();
+
+    String[] tables = tableCFsConfig.split(";");
+    for (String tab : tables) {
+      // 1 ignore empty table config
+      tab = tab.trim();
+      if (tab.length() == 0) {
+        continue;
+      }
+      // 2 split to "table" and "cf1,cf2"
+      //   for each table: "table#cf1,cf2" or "table"
+      String[] pair = tab.split(":");
+      String tabName = pair[0].trim();
+      if (pair.length > 2 || tabName.length() == 0) {
+        LOG.info("incorrect format:" + tableCFsConfig);
+        continue;
+      }
+
+      tableCFBuilder.clear();
+      // split namespace from tableName
+      String ns = "default";
+      String tName = tabName;
+      String[] dbs = tabName.split("\\.");
+      if (dbs != null && dbs.length == 2) {
+        ns = dbs[0];
+        tName = dbs[1];
+      }
+      tableCFBuilder.setTableName(
+        ProtobufUtil.toProtoTableName(TableName.valueOf(ns, tName)));
+
+      // 3 parse "cf1,cf2" part to List<cf>
+      if (pair.length == 2) {
+        String[] cfsList = pair[1].split(",");
+        for (String cf : cfsList) {
+          String cfName = cf.trim();
+          if (cfName.length() > 0) {
+            tableCFBuilder.addFamilies(ByteString.copyFromUtf8(cfName));
+          }
+        }
+      }
+      tableCFList.add(tableCFBuilder.build());
+    }
+    return tableCFList.toArray(new ZooKeeperProtos.TableCF[tableCFList.size()]);
+  }
+
+  /**
+   *  Convert TableCFs Object to String.
+   *  Output String Format: ns1.table1:cf1,cf2;ns2.table2:cfA,cfB;table3
+   * */
+  public static String convert(ZooKeeperProtos.TableCF[] tableCFs) {
+    StringBuilder sb = new StringBuilder();
+    for (int i = 0, n = tableCFs.length; i < n; i++) {
+      ZooKeeperProtos.TableCF tableCF = tableCFs[i];
+      String namespace = tableCF.getTableName().getNamespace().toStringUtf8();
+      if (!Strings.isEmpty(namespace)) {
+        sb.append(namespace).append(".").
+            append(tableCF.getTableName().getQualifier().toStringUtf8())
+            .append(":");
+      } else {
+        sb.append(tableCF.getTableName().toString()).append(":");
+      }
+      for (int j = 0; j < tableCF.getFamiliesCount(); j++) {
+        sb.append(tableCF.getFamilies(j).toStringUtf8()).append(",");
+      }
+      sb.deleteCharAt(sb.length() - 1).append(";");
+    }
+    if (sb.length() > 0) {
+      sb.deleteCharAt(sb.length() - 1);
+    }
+    return sb.toString();
+  }
+
+  /**
+   *  Get TableCF in TableCFs, if not exist, return null.
+   * */
+  public static ZooKeeperProtos.TableCF getTableCF(ZooKeeperProtos.TableCF[] tableCFs,
+                                           String table) {
+    for (int i = 0, n = tableCFs.length; i < n; i++) {
+      ZooKeeperProtos.TableCF tableCF = tableCFs[i];
+      if (tableCF.getTableName().getQualifier().toStringUtf8().equals(table)) {
+        return tableCF;
+      }
+    }
+    return null;
+  }
+
+  /**
+   *  Parse bytes into TableCFs.
+   *  It is used for backward compatibility.
+   *  Old format bytes have no PB_MAGIC Header
+   * */
+  public static ZooKeeperProtos.TableCF[] parseTableCFs(byte[] bytes) throws IOException {
+    if (bytes == null) {
+      return null;
+    }
+    return ReplicationSerDeHelper.convert(Bytes.toString(bytes));
+  }
+
+  /**
+   *  Convert tableCFs string into Map.
+   * */
+  public static Map<TableName, List<String>> parseTableCFsFromConfig(String tableCFsConfig) {
+    ZooKeeperProtos.TableCF[] tableCFs = convert(tableCFsConfig);
+    return convert2Map(tableCFs);
+  }
+
+  /**
+   *  Convert tableCFs Object to Map.
+   * */
+  public static Map<TableName, List<String>> convert2Map(ZooKeeperProtos.TableCF[] tableCFs) {
+    if (tableCFs == null || tableCFs.length == 0) {
+      return null;
+    }
+    Map<TableName, List<String>> tableCFsMap = new HashMap<TableName, List<String>>();
+    for (int i = 0, n = tableCFs.length; i < n; i++) {
+      ZooKeeperProtos.TableCF tableCF = tableCFs[i];
+      List<String> families = new ArrayList<>();
+      for (int j = 0, m = tableCF.getFamiliesCount(); j < m; j++) {
+        families.add(tableCF.getFamilies(j).toStringUtf8());
+      }
+      if (families.size() > 0) {
+        tableCFsMap.put(ProtobufUtil.toTableName(tableCF.getTableName()), families);
+      } else {
+        tableCFsMap.put(ProtobufUtil.toTableName(tableCF.getTableName()), null);
+      }
+    }
+
+    return tableCFsMap;
+  }
+
+  /**
+   * @param bytes Content of a peer znode.
+   * @return ClusterKey parsed from the passed bytes.
+   * @throws DeserializationException
+   */
+  public static ReplicationPeerConfig parsePeerFrom(final byte[] bytes)
+      throws DeserializationException {
+    if (ProtobufUtil.isPBMagicPrefix(bytes)) {
+      int pblen = ProtobufUtil.lengthOfPBMagic();
+      ZooKeeperProtos.ReplicationPeer.Builder builder =
+          ZooKeeperProtos.ReplicationPeer.newBuilder();
+      ZooKeeperProtos.ReplicationPeer peer;
+      try {
+        ProtobufUtil.mergeFrom(builder, bytes, pblen, bytes.length - pblen);
+        peer = builder.build();
+      } catch (IOException e) {
+        throw new DeserializationException(e);
+      }
+      return convert(peer);
+    } else {
+      if (bytes.length > 0) {
+        return new ReplicationPeerConfig().setClusterKey(Bytes.toString(bytes));
+      }
+      return new ReplicationPeerConfig().setClusterKey("");
+    }
+  }
+
+  public static ReplicationPeerConfig convert(ZooKeeperProtos.ReplicationPeer peer) {
+    ReplicationPeerConfig peerConfig = new ReplicationPeerConfig();
+    if (peer.hasClusterkey()) {
+      peerConfig.setClusterKey(peer.getClusterkey());
+    }
+    if (peer.hasReplicationEndpointImpl()) {
+      peerConfig.setReplicationEndpointImpl(peer.getReplicationEndpointImpl());
+    }
+
+    for (HBaseProtos.BytesBytesPair pair : peer.getDataList()) {
+      peerConfig.getPeerData().put(pair.getFirst().toByteArray(), pair.getSecond().toByteArray());
+    }
+
+    for (HBaseProtos.NameStringPair pair : peer.getConfigurationList()) {
+      peerConfig.getConfiguration().put(pair.getName(), pair.getValue());
+    }
+    Map<TableName, ? extends Collection<String>> tableCFsMap = convert2Map(
+      peer.getTableCfsList().toArray(new ZooKeeperProtos.TableCF[peer.getTableCfsCount()]));
+    if (tableCFsMap != null) {
+      peerConfig.setTableCFsMap(tableCFsMap);
+    }
+    return peerConfig;
+  }
+
+  public static ZooKeeperProtos.ReplicationPeer convert(ReplicationPeerConfig  peerConfig) {
+    ZooKeeperProtos.ReplicationPeer.Builder builder = ZooKeeperProtos.ReplicationPeer.newBuilder();
+    if (peerConfig.getClusterKey() != null) {
+      builder.setClusterkey(peerConfig.getClusterKey());
+    }
+    if (peerConfig.getReplicationEndpointImpl() != null) {
+      builder.setReplicationEndpointImpl(peerConfig.getReplicationEndpointImpl());
+    }
+
+    for (Map.Entry<byte[], byte[]> entry : peerConfig.getPeerData().entrySet()) {
+      builder.addData(HBaseProtos.BytesBytesPair.newBuilder()
+          .setFirst(ByteString.copyFrom(entry.getKey()))
+          .setSecond(ByteString.copyFrom(entry.getValue()))
+          .build());
+    }
+
+    for (Map.Entry<String, String> entry : peerConfig.getConfiguration().entrySet()) {
+      builder.addConfiguration(HBaseProtos.NameStringPair.newBuilder()
+          .setName(entry.getKey())
+          .setValue(entry.getValue())
+          .build());
+    }
+    ZooKeeperProtos.TableCF[] tableCFs = convert(peerConfig.getTableCFsMap());
+    if (tableCFs != null) {
+      for (int i = 0; i < tableCFs.length; i++) {
+        builder.addTableCfs(tableCFs[i]);
+      }
+    }
+    return builder.build();
+  }
+
+  /**
+   * @param peerConfig
+   * @return Serialized protobuf of <code>peerConfig</code> with pb magic prefix prepended suitable
+   *         for use as content of a this.peersZNode; i.e. the content of PEER_ID znode under
+   *         /hbase/replication/peers/PEER_ID
+   */
+  public static byte[] toByteArray(final ReplicationPeerConfig peerConfig) {
+    byte[] bytes = convert(peerConfig).toByteArray();
+    return ProtobufUtil.prependPBMagic(bytes);
+  }
+
+}

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeer.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeer.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeer.java
index b8b5b22..920eea6 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeer.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeer.java
@@ -25,6 +25,7 @@ import org.apache.hadoop.hbase.HBaseInterfaceAudience;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.classification.InterfaceAudience;
 
+
 /**
  * ReplicationPeer manages enabled / disabled state for the peer.
  */

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerConfig.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerConfig.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerConfig.java
index 043b38f..8d05fa0 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerConfig.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerConfig.java
@@ -18,12 +18,16 @@
 
 package org.apache.hadoop.hbase.replication;
 
+import java.util.Collection;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
 
+import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.classification.InterfaceAudience;
 import org.apache.hadoop.hbase.classification.InterfaceStability;
+import org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos;
 import org.apache.hadoop.hbase.util.Bytes;
 
 /**
@@ -37,6 +41,7 @@ public class ReplicationPeerConfig {
   private String replicationEndpointImpl;
   private final Map<byte[], byte[]> peerData;
   private final Map<String, String> configuration;
+  private Map<TableName, ? extends Collection<String>> tableCFsMap = null;
 
 
   public ReplicationPeerConfig() {
@@ -78,10 +83,19 @@ public class ReplicationPeerConfig {
     return configuration;
   }
 
+  public Map<TableName, List<String>> getTableCFsMap() {
+    return (Map<TableName, List<String>>) tableCFsMap;
+  }
+
+  public void setTableCFsMap(Map<TableName,? extends Collection<String>> tableCFsMap) {
+    this.tableCFsMap = tableCFsMap;
+  }
+
   @Override
   public String toString() {
     StringBuilder builder = new StringBuilder("clusterKey=").append(clusterKey).append(",");
-    builder.append("replicationEndpointImpl=").append(replicationEndpointImpl);
+    builder.append("replicationEndpointImpl=").append(replicationEndpointImpl).append(",")
+        .append("tableCFs=").append(tableCFsMap.toString());
     return builder.toString();
   }
 }

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerZKImpl.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerZKImpl.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerZKImpl.java
index 39f6ebc..f7a2411 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerZKImpl.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeerZKImpl.java
@@ -30,11 +30,10 @@ import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Abortable;
 import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.classification.InterfaceAudience;
-import org.apache.hadoop.hbase.client.replication.ReplicationAdmin;
+import org.apache.hadoop.hbase.client.replication.ReplicationSerDeHelper;
 import org.apache.hadoop.hbase.exceptions.DeserializationException;
 import org.apache.hadoop.hbase.protobuf.ProtobufUtil;
 import org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos;
-import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.hbase.zookeeper.ZKUtil;
 import org.apache.hadoop.hbase.zookeeper.ZooKeeperNodeTracker;
 import org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher;
@@ -42,17 +41,18 @@ import org.apache.zookeeper.KeeperException;
 import org.apache.zookeeper.KeeperException.NodeExistsException;
 
 @InterfaceAudience.Private
-public class ReplicationPeerZKImpl implements ReplicationPeer, Abortable, Closeable {
+public class ReplicationPeerZKImpl extends ReplicationStateZKBase
+    implements ReplicationPeer, Abortable, Closeable {
   private static final Log LOG = LogFactory.getLog(ReplicationPeerZKImpl.class);
 
-  private final ReplicationPeerConfig peerConfig;
+  private ReplicationPeerConfig peerConfig;
   private final String id;
   private volatile PeerState peerState;
   private volatile Map<TableName, List<String>> tableCFs = new HashMap<TableName, List<String>>();
   private final Configuration conf;
-
   private PeerStateTracker peerStateTracker;
-  private TableCFsTracker tableCFsTracker;
+  private PeerConfigTracker peerConfigTracker;
+
 
   /**
    * Constructor that takes all the objects required to communicate with the specified peer, except
@@ -61,39 +61,25 @@ public class ReplicationPeerZKImpl implements ReplicationPeer, Abortable, Closea
    * @param id string representation of this peer's identifier
    * @param peerConfig configuration for the replication peer
    */
-  public ReplicationPeerZKImpl(Configuration conf, String id, ReplicationPeerConfig peerConfig)
+  public ReplicationPeerZKImpl(ZooKeeperWatcher zkWatcher, Configuration conf,
+                               String id, ReplicationPeerConfig peerConfig,
+                               Abortable abortable)
       throws ReplicationException {
+    super(zkWatcher, conf, abortable);
     this.conf = conf;
     this.peerConfig = peerConfig;
     this.id = id;
   }
-  
-  /**
-   * Constructor that takes all the objects required to communicate with the specified peer, except
-   * for the region server addresses.
-   * @param conf configuration object to this peer
-   * @param id string representation of this peer's identifier
-   * @param peerConfig configuration for the replication peer
-   * @param tableCFs table-cf configuration for this peer
-   */
-  public ReplicationPeerZKImpl(Configuration conf, String id, ReplicationPeerConfig peerConfig,
-      Map<TableName, List<String>> tableCFs) throws ReplicationException {
-    this.conf = conf;
-    this.peerConfig = peerConfig;
-    this.id = id;
-    this.tableCFs = tableCFs;
-  }
 
   /**
    * start a state tracker to check whether this peer is enabled or not
    *
-   * @param zookeeper zk watcher for the local cluster
    * @param peerStateNode path to zk node which stores peer state
    * @throws KeeperException
    */
-  public void startStateTracker(ZooKeeperWatcher zookeeper, String peerStateNode)
+  public void startStateTracker(String peerStateNode)
       throws KeeperException {
-    ensurePeerEnabled(zookeeper, peerStateNode);
+    ensurePeerEnabled(peerStateNode);
     this.peerStateTracker = new PeerStateTracker(peerStateNode, zookeeper, this);
     this.peerStateTracker.start();
     try {
@@ -112,22 +98,26 @@ public class ReplicationPeerZKImpl implements ReplicationPeer, Abortable, Closea
 
   /**
    * start a table-cfs tracker to listen the (table, cf-list) map change
-   *
-   * @param zookeeper zk watcher for the local cluster
-   * @param tableCFsNode path to zk node which stores table-cfs
+   * @param peerConfigNode path to zk node which stores table-cfs
    * @throws KeeperException
    */
-  public void startTableCFsTracker(ZooKeeperWatcher zookeeper, String tableCFsNode)
+  public void startPeerConfigTracker(String peerConfigNode)
     throws KeeperException {
-    this.tableCFsTracker = new TableCFsTracker(tableCFsNode, zookeeper,
+    this.peerConfigTracker = new PeerConfigTracker(peerConfigNode, zookeeper,
         this);
-    this.tableCFsTracker.start();
-    this.readTableCFsZnode();
+    this.peerConfigTracker.start();
+    this.readPeerConfig();
   }
 
-  private void readTableCFsZnode() {
-    String currentTableCFs = Bytes.toString(tableCFsTracker.getData(false));
-    this.tableCFs = ReplicationAdmin.parseTableCFsFromConfig(currentTableCFs);
+  private void readPeerConfig() {
+    try {
+      byte[] data = peerConfigTracker.getData(false);
+      if (data != null) {
+        this.peerConfig = ReplicationSerDeHelper.parsePeerFrom(data);
+      }
+    } catch (DeserializationException e) {
+      LOG.error("", e);
+    }
   }
 
   @Override
@@ -168,6 +158,7 @@ public class ReplicationPeerZKImpl implements ReplicationPeer, Abortable, Closea
    */
   @Override
   public Map<TableName, List<String>> getTableCFs() {
+    this.tableCFs = peerConfig.getTableCFsMap();
     return this.tableCFs;
   }
 
@@ -223,13 +214,12 @@ public class ReplicationPeerZKImpl implements ReplicationPeer, Abortable, Closea
 
   /**
    * Utility method to ensure an ENABLED znode is in place; if not present, we create it.
-   * @param zookeeper
    * @param path Path to znode to check
    * @return True if we created the znode.
    * @throws NodeExistsException
    * @throws KeeperException
    */
-  private static boolean ensurePeerEnabled(final ZooKeeperWatcher zookeeper, final String path)
+  private boolean ensurePeerEnabled(final String path)
       throws NodeExistsException, KeeperException {
     if (ZKUtil.checkExists(zookeeper, path) == -1) {
       // There is a race b/w PeerWatcher and ReplicationZookeeper#add method to create the
@@ -266,20 +256,20 @@ public class ReplicationPeerZKImpl implements ReplicationPeer, Abortable, Closea
   }
 
   /**
-   * Tracker for (table, cf-list) map of this peer
+   * Tracker for PeerConfigNode of this peer
    */
-  public class TableCFsTracker extends ZooKeeperNodeTracker {
+  public class PeerConfigTracker extends ZooKeeperNodeTracker {
 
-    public TableCFsTracker(String tableCFsZNode, ZooKeeperWatcher watcher,
+    public PeerConfigTracker(String peerConfigNode, ZooKeeperWatcher watcher,
         Abortable abortable) {
-      super(watcher, tableCFsZNode, abortable);
+      super(watcher, peerConfigNode, abortable);
     }
     
     @Override
     public synchronized void nodeCreated(String path) {
       if (path.equals(node)) {
         super.nodeCreated(path);
-        readTableCFsZnode();
+        readPeerConfig();
       }
     }
 

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeers.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeers.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeers.java
index 8bf21d5..1961a65 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeers.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeers.java
@@ -18,6 +18,7 @@
  */
 package org.apache.hadoop.hbase.replication;
 
+import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -49,10 +50,8 @@ public interface ReplicationPeers {
    * Add a new remote slave cluster for replication.
    * @param peerId a short that identifies the cluster
    * @param peerConfig configuration for the replication slave cluster
-   * @param tableCFs the table and column-family list which will be replicated for this peer or null
-   *          for all table and column families
    */
-  void addPeer(String peerId, ReplicationPeerConfig peerConfig, String tableCFs)
+  void addPeer(String peerId, ReplicationPeerConfig peerConfig)
       throws ReplicationException;
 
   /**
@@ -81,21 +80,17 @@ public interface ReplicationPeers {
    * Get the table and column-family list string of the peer from ZK.
    * @param peerId a short that identifies the cluster
    */
-  public String getPeerTableCFsConfig(String peerId) throws ReplicationException;
+  public Map<TableName, List<String>> getPeerTableCFsConfig(String peerId)
+      throws ReplicationException;
 
   /**
    * Set the table and column-family list string of the peer to ZK.
    * @param peerId a short that identifies the cluster
    * @param tableCFs the table and column-family list which will be replicated for this peer
    */
-  public void setPeerTableCFsConfig(String peerId, String tableCFs) throws ReplicationException;
-
-  /**
-   * Get the table and column-family-list map of the peer.
-   * @param peerId a short that identifies the cluster
-   * @return the table and column-family list which will be replicated for this peer
-   */
-  public Map<TableName, List<String>> getTableCFs(String peerId);
+  public void setPeerTableCFsConfig(String peerId,
+                                    Map<TableName, ? extends Collection<String>>  tableCFs)
+      throws ReplicationException;
 
   /**
    * Returns the ReplicationPeer

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeersZKImpl.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeersZKImpl.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeersZKImpl.java
index e14f2c6..367c688 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeersZKImpl.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationPeersZKImpl.java
@@ -20,6 +20,7 @@ package org.apache.hadoop.hbase.replication;
 
 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -29,19 +30,16 @@ import java.util.concurrent.ConcurrentMap;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.apache.hadoop.hbase.HBaseConfiguration;
-import org.apache.hadoop.hbase.classification.InterfaceAudience;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Abortable;
 import org.apache.hadoop.hbase.CompoundConfiguration;
+import org.apache.hadoop.hbase.HBaseConfiguration;
 import org.apache.hadoop.hbase.TableName;
+import org.apache.hadoop.hbase.classification.InterfaceAudience;
+import org.apache.hadoop.hbase.client.replication.ReplicationSerDeHelper;
 import org.apache.hadoop.hbase.exceptions.DeserializationException;
-import org.apache.hadoop.hbase.protobuf.ProtobufUtil;
-import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.BytesBytesPair;
-import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.NameStringPair;
 import org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos;
 import org.apache.hadoop.hbase.replication.ReplicationPeer.PeerState;
-import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.hbase.util.Pair;
 import org.apache.hadoop.hbase.zookeeper.ZKUtil;
 import org.apache.hadoop.hbase.zookeeper.ZKUtil.ZKUtilOp;
@@ -49,8 +47,6 @@ import org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher;
 import org.apache.zookeeper.KeeperException;
 import org.apache.zookeeper.KeeperException.NoNodeException;
 
-import com.google.protobuf.ByteString;
-
 /**
  * This class provides an implementation of the ReplicationPeers interface using Zookeeper. The
  * peers znode contains a list of all peer replication clusters and the current replication state of
@@ -82,15 +78,15 @@ public class ReplicationPeersZKImpl extends ReplicationStateZKBase implements Re
 
   // Map of peer clusters keyed by their id
   private Map<String, ReplicationPeerZKImpl> peerClusters;
-  private final String tableCFsNodeName;
   private final ReplicationQueuesClient queuesClient;
+  private Abortable abortable;
 
   private static final Log LOG = LogFactory.getLog(ReplicationPeersZKImpl.class);
 
   public ReplicationPeersZKImpl(final ZooKeeperWatcher zk, final Configuration conf,
       final ReplicationQueuesClient queuesClient, Abortable abortable) {
     super(zk, conf, abortable);
-    this.tableCFsNodeName = conf.get("zookeeper.znode.replication.peers.tableCFs", "tableCFs");
+    this.abortable = abortable;
     this.peerClusters = new ConcurrentHashMap<String, ReplicationPeerZKImpl>();
     this.queuesClient = queuesClient;
   }
@@ -108,7 +104,7 @@ public class ReplicationPeersZKImpl extends ReplicationStateZKBase implements Re
   }
 
   @Override
-  public void addPeer(String id, ReplicationPeerConfig peerConfig, String tableCFs)
+  public void addPeer(String id, ReplicationPeerConfig peerConfig)
       throws ReplicationException {
     try {
       if (peerExists(id)) {
@@ -136,18 +132,15 @@ public class ReplicationPeersZKImpl extends ReplicationStateZKBase implements Re
       }
 
       List<ZKUtilOp> listOfOps = new ArrayList<ZKUtil.ZKUtilOp>();
-      ZKUtilOp op1 = ZKUtilOp.createAndFailSilent(ZKUtil.joinZNode(this.peersZNode, id),
-        toByteArray(peerConfig));
+      ZKUtilOp op1 = ZKUtilOp.createAndFailSilent(getPeerNode(id),
+        ReplicationSerDeHelper.toByteArray(peerConfig));
       // There is a race (if hbase.zookeeper.useMulti is false)
       // b/w PeerWatcher and ReplicationZookeeper#add method to create the
       // peer-state znode. This happens while adding a peer
       // The peer state data is set as "ENABLED" by default.
       ZKUtilOp op2 = ZKUtilOp.createAndFailSilent(getPeerStateNode(id), ENABLED_ZNODE_BYTES);
-      String tableCFsStr = (tableCFs == null) ? "" : tableCFs;
-      ZKUtilOp op3 = ZKUtilOp.createAndFailSilent(getTableCFsNode(id), Bytes.toBytes(tableCFsStr));
       listOfOps.add(op1);
       listOfOps.add(op2);
-      listOfOps.add(op3);
       ZKUtil.multiOrSequential(this.zookeeper, listOfOps, false);
       // A peer is enabled by default
     } catch (KeeperException e) {
@@ -192,13 +185,17 @@ public class ReplicationPeersZKImpl extends ReplicationStateZKBase implements Re
   }
 
   @Override
-  public String getPeerTableCFsConfig(String id) throws ReplicationException {
+  public Map<TableName, List<String>> getPeerTableCFsConfig(String id) throws ReplicationException {
     try {
       if (!peerExists(id)) {
         throw new IllegalArgumentException("peer " + id + " doesn't exist");
       }
       try {
-        return Bytes.toString(ZKUtil.getData(this.zookeeper, getTableCFsNode(id)));
+        ReplicationPeerConfig rpc = getReplicationPeerConfig(id);
+        if (rpc == null) {
+          throw new ReplicationException("Unable to get tableCFs of the peer with id=" + id);
+        }
+        return rpc.getTableCFsMap();
       } catch (Exception e) {
         throw new ReplicationException(e);
       }
@@ -208,35 +205,29 @@ public class ReplicationPeersZKImpl extends ReplicationStateZKBase implements Re
   }
 
   @Override
-  public void setPeerTableCFsConfig(String id, String tableCFsStr) throws ReplicationException {
+  public void setPeerTableCFsConfig(String id,
+                                    Map<TableName, ? extends Collection<String>>  tableCFs)
+      throws ReplicationException {
     try {
       if (!peerExists(id)) {
         throw new IllegalArgumentException("Cannot set peer tableCFs because id=" + id
             + " does not exist.");
       }
-      String tableCFsZKNode = getTableCFsNode(id);
-      byte[] tableCFs = Bytes.toBytes(tableCFsStr);
-      if (ZKUtil.checkExists(this.zookeeper, tableCFsZKNode) != -1) {
-        ZKUtil.setData(this.zookeeper, tableCFsZKNode, tableCFs);
-      } else {
-        ZKUtil.createAndWatch(this.zookeeper, tableCFsZKNode, tableCFs);
+      ReplicationPeerConfig rpc = getReplicationPeerConfig(id);
+      if (rpc == null) {
+        throw new ReplicationException("Unable to get tableCFs of the peer with id=" + id);
       }
-      LOG.info("Peer tableCFs with id= " + id + " is now " + tableCFsStr);
+      rpc.setTableCFsMap(tableCFs);
+      ZKUtil.setData(this.zookeeper, getPeerNode(id),
+          ReplicationSerDeHelper.toByteArray(rpc));
+      LOG.info("Peer tableCFs with id= " + id + " is now " +
+        ReplicationSerDeHelper.convertToString(tableCFs));
     } catch (KeeperException e) {
       throw new ReplicationException("Unable to change tableCFs of the peer with id=" + id, e);
     }
   }
 
   @Override
-  public Map<TableName, List<String>> getTableCFs(String id) throws IllegalArgumentException {
-    ReplicationPeer replicationPeer = this.peerClusters.get(id);
-    if (replicationPeer == null) {
-      throw new IllegalArgumentException("Peer with id= " + id + " is not connected");
-    }
-    return replicationPeer.getTableCFs();
-  }
-
-  @Override
   public boolean getStatusOfPeer(String id) {
     ReplicationPeer replicationPeer = this.peerClusters.get(id);
     if (replicationPeer == null) {
@@ -306,7 +297,7 @@ public class ReplicationPeersZKImpl extends ReplicationStateZKBase implements Re
   @Override
   public ReplicationPeerConfig getReplicationPeerConfig(String peerId)
       throws ReplicationException {
-    String znode = ZKUtil.joinZNode(this.peersZNode, peerId);
+    String znode = getPeerNode(peerId);
     byte[] data = null;
     try {
       data = ZKUtil.getData(this.zookeeper, znode);
@@ -325,7 +316,7 @@ public class ReplicationPeersZKImpl extends ReplicationStateZKBase implements Re
     }
 
     try {
-      return parsePeerFrom(data);
+      return ReplicationSerDeHelper.parsePeerFrom(data);
     } catch (DeserializationException e) {
       LOG.warn("Failed to parse cluster key from peerId=" + peerId
           + ", specifically the content from the following znode: " + znode);
@@ -438,14 +429,6 @@ public class ReplicationPeersZKImpl extends ReplicationStateZKBase implements Re
     return true;
   }
 
-  private String getTableCFsNode(String id) {
-    return ZKUtil.joinZNode(this.peersZNode, ZKUtil.joinZNode(id, this.tableCFsNodeName));
-  }
-
-  private String getPeerStateNode(String id) {
-    return ZKUtil.joinZNode(this.peersZNode, ZKUtil.joinZNode(id, this.peerStateNodeName));
-  }
-
   /**
    * Update the state znode of a peer cluster.
    * @param id
@@ -486,16 +469,17 @@ public class ReplicationPeersZKImpl extends ReplicationStateZKBase implements Re
     }
     Configuration peerConf = pair.getSecond();
 
-    ReplicationPeerZKImpl peer = new ReplicationPeerZKImpl(peerConf, peerId, pair.getFirst());
+    ReplicationPeerZKImpl peer = new ReplicationPeerZKImpl(zookeeper,
+        peerConf, peerId, pair.getFirst(), abortable);
     try {
-      peer.startStateTracker(this.zookeeper, this.getPeerStateNode(peerId));
+      peer.startStateTracker(this.getPeerStateNode(peerId));
     } catch (KeeperException e) {
       throw new ReplicationException("Error starting the peer state tracker for peerId=" +
           peerId, e);
     }
 
     try {
-      peer.startTableCFsTracker(this.zookeeper, this.getTableCFsNode(peerId));
+      peer.startPeerConfigTracker(this.getPeerNode(peerId));
     } catch (KeeperException e) {
       throw new ReplicationException("Error starting the peer tableCFs tracker for peerId=" +
           peerId, e);
@@ -504,89 +488,6 @@ public class ReplicationPeersZKImpl extends ReplicationStateZKBase implements Re
     return peer;
   }
 
-  /**
-   * @param bytes Content of a peer znode.
-   * @return ClusterKey parsed from the passed bytes.
-   * @throws DeserializationException
-   */
-  private static ReplicationPeerConfig parsePeerFrom(final byte[] bytes)
-      throws DeserializationException {
-    if (ProtobufUtil.isPBMagicPrefix(bytes)) {
-      int pblen = ProtobufUtil.lengthOfPBMagic();
-      ZooKeeperProtos.ReplicationPeer.Builder builder =
-          ZooKeeperProtos.ReplicationPeer.newBuilder();
-      ZooKeeperProtos.ReplicationPeer peer;
-      try {
-        ProtobufUtil.mergeFrom(builder, bytes, pblen, bytes.length - pblen);
-        peer = builder.build();
-      } catch (IOException e) {
-        throw new DeserializationException(e);
-      }
-      return convert(peer);
-    } else {
-      if (bytes.length > 0) {
-        return new ReplicationPeerConfig().setClusterKey(Bytes.toString(bytes));
-      }
-      return new ReplicationPeerConfig().setClusterKey("");
-    }
-  }
-
-  private static ReplicationPeerConfig convert(ZooKeeperProtos.ReplicationPeer peer) {
-    ReplicationPeerConfig peerConfig = new ReplicationPeerConfig();
-    if (peer.hasClusterkey()) {
-      peerConfig.setClusterKey(peer.getClusterkey());
-    }
-    if (peer.hasReplicationEndpointImpl()) {
-      peerConfig.setReplicationEndpointImpl(peer.getReplicationEndpointImpl());
-    }
-
-    for (BytesBytesPair pair : peer.getDataList()) {
-      peerConfig.getPeerData().put(pair.getFirst().toByteArray(), pair.getSecond().toByteArray());
-    }
-
-    for (NameStringPair pair : peer.getConfigurationList()) {
-      peerConfig.getConfiguration().put(pair.getName(), pair.getValue());
-    }
-    return peerConfig;
-  }
-
-  private static ZooKeeperProtos.ReplicationPeer convert(ReplicationPeerConfig  peerConfig) {
-    ZooKeeperProtos.ReplicationPeer.Builder builder = ZooKeeperProtos.ReplicationPeer.newBuilder();
-    if (peerConfig.getClusterKey() != null) {
-      builder.setClusterkey(peerConfig.getClusterKey());
-    }
-    if (peerConfig.getReplicationEndpointImpl() != null) {
-      builder.setReplicationEndpointImpl(peerConfig.getReplicationEndpointImpl());
-    }
-
-    for (Map.Entry<byte[], byte[]> entry : peerConfig.getPeerData().entrySet()) {
-      builder.addData(BytesBytesPair.newBuilder()
-        .setFirst(ByteString.copyFrom(entry.getKey()))
-        .setSecond(ByteString.copyFrom(entry.getValue()))
-          .build());
-    }
-
-    for (Map.Entry<String, String> entry : peerConfig.getConfiguration().entrySet()) {
-      builder.addConfiguration(NameStringPair.newBuilder()
-        .setName(entry.getKey())
-        .setValue(entry.getValue())
-        .build());
-    }
-
-    return builder.build();
-  }
-
-  /**
-   * @param peerConfig
-   * @return Serialized protobuf of <code>peerConfig</code> with pb magic prefix prepended suitable
-   *         for use as content of a this.peersZNode; i.e. the content of PEER_ID znode under
-   *         /hbase/replication/peers/PEER_ID
-   */
-  private static byte[] toByteArray(final ReplicationPeerConfig peerConfig) {
-    byte[] bytes = convert(peerConfig).toByteArray();
-    return ProtobufUtil.prependPBMagic(bytes);
-  }
-
   private void checkQueuesDeleted(String peerId) throws ReplicationException {
     if (queuesClient == null) return;
     try {

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationStateZKBase.java
----------------------------------------------------------------------
diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationStateZKBase.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationStateZKBase.java
index a1dc1c8..79853a8 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationStateZKBase.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/replication/ReplicationStateZKBase.java
@@ -20,6 +20,7 @@ package org.apache.hadoop.hbase.replication;
 
 import java.util.List;
 
+import com.google.common.annotations.VisibleForTesting;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.Abortable;
 import org.apache.hadoop.hbase.classification.InterfaceAudience;
@@ -52,6 +53,9 @@ public abstract class ReplicationStateZKBase {
   protected final String hfileRefsZNode;
   /** The cluster key of the local cluster */
   protected final String ourClusterKey;
+  /** The name of the znode that contains tableCFs */
+  protected final String tableCFsNodeName;
+
   protected final ZooKeeperWatcher zookeeper;
   protected final Configuration conf;
   protected final Abortable abortable;
@@ -77,6 +81,7 @@ public abstract class ReplicationStateZKBase {
     String hfileRefsZNodeName = conf.get(ZOOKEEPER_ZNODE_REPLICATION_HFILE_REFS_KEY,
       ZOOKEEPER_ZNODE_REPLICATION_HFILE_REFS_DEFAULT);
     this.peerStateNodeName = conf.get("zookeeper.znode.replication.peers.state", "peer-state");
+    this.tableCFsNodeName = conf.get("zookeeper.znode.replication.peers.tableCFs", "tableCFs");
     this.ourClusterKey = ZKConfig.getZooKeeperClusterKey(this.conf);
     this.replicationZNode = ZKUtil.joinZNode(this.zookeeper.baseZNode, replicationZNodeName);
     this.peersZNode = ZKUtil.joinZNode(replicationZNode, peersZNodeName);
@@ -118,4 +123,18 @@ public abstract class ReplicationStateZKBase {
   protected boolean isPeerPath(String path) {
     return path.split("/").length == peersZNode.split("/").length + 1;
   }
+
+  @VisibleForTesting
+  protected String getTableCFsNode(String id) {
+    return ZKUtil.joinZNode(this.peersZNode, ZKUtil.joinZNode(id, this.tableCFsNodeName));
+  }
+
+  @VisibleForTesting
+  protected String getPeerStateNode(String id) {
+    return ZKUtil.joinZNode(this.peersZNode, ZKUtil.joinZNode(id, this.peerStateNodeName));
+  }
+  @VisibleForTesting
+  protected String getPeerNode(String id) {
+    return ZKUtil.joinZNode(this.peersZNode, id);
+  }
 }


[2/3] hbase git commit: HBASE-11393 Replication TableCfs should be a PB object rather than a string

Posted by ch...@apache.org.
http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/ZooKeeperProtos.java
----------------------------------------------------------------------
diff --git a/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/ZooKeeperProtos.java b/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/ZooKeeperProtos.java
index 0240a67..f64d0c1 100644
--- a/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/ZooKeeperProtos.java
+++ b/hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/ZooKeeperProtos.java
@@ -3947,6 +3947,719 @@ public final class ZooKeeperProtos {
     // @@protoc_insertion_point(class_scope:hbase.pb.DeprecatedTableState)
   }
 
+  public interface TableCFOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // optional .hbase.pb.TableName table_name = 1;
+    /**
+     * <code>optional .hbase.pb.TableName table_name = 1;</code>
+     */
+    boolean hasTableName();
+    /**
+     * <code>optional .hbase.pb.TableName table_name = 1;</code>
+     */
+    org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName getTableName();
+    /**
+     * <code>optional .hbase.pb.TableName table_name = 1;</code>
+     */
+    org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableNameOrBuilder getTableNameOrBuilder();
+
+    // repeated bytes families = 2;
+    /**
+     * <code>repeated bytes families = 2;</code>
+     */
+    java.util.List<com.google.protobuf.ByteString> getFamiliesList();
+    /**
+     * <code>repeated bytes families = 2;</code>
+     */
+    int getFamiliesCount();
+    /**
+     * <code>repeated bytes families = 2;</code>
+     */
+    com.google.protobuf.ByteString getFamilies(int index);
+  }
+  /**
+   * Protobuf type {@code hbase.pb.TableCF}
+   */
+  public static final class TableCF extends
+      com.google.protobuf.GeneratedMessage
+      implements TableCFOrBuilder {
+    // Use TableCF.newBuilder() to construct.
+    private TableCF(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private TableCF(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final TableCF defaultInstance;
+    public static TableCF getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public TableCF getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private TableCF(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      initFields();
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+            case 10: {
+              org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000001) == 0x00000001)) {
+                subBuilder = tableName_.toBuilder();
+              }
+              tableName_ = input.readMessage(org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(tableName_);
+                tableName_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000001;
+              break;
+            }
+            case 18: {
+              if (!((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+                families_ = new java.util.ArrayList<com.google.protobuf.ByteString>();
+                mutable_bitField0_ |= 0x00000002;
+              }
+              families_.add(input.readBytes());
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e.getMessage()).setUnfinishedMessage(this);
+      } finally {
+        if (((mutable_bitField0_ & 0x00000002) == 0x00000002)) {
+          families_ = java.util.Collections.unmodifiableList(families_);
+        }
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.internal_static_hbase_pb_TableCF_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.internal_static_hbase_pb_TableCF_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.class, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<TableCF> PARSER =
+        new com.google.protobuf.AbstractParser<TableCF>() {
+      public TableCF parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new TableCF(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<TableCF> getParserForType() {
+      return PARSER;
+    }
+
+    private int bitField0_;
+    // optional .hbase.pb.TableName table_name = 1;
+    public static final int TABLE_NAME_FIELD_NUMBER = 1;
+    private org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName tableName_;
+    /**
+     * <code>optional .hbase.pb.TableName table_name = 1;</code>
+     */
+    public boolean hasTableName() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>optional .hbase.pb.TableName table_name = 1;</code>
+     */
+    public org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName getTableName() {
+      return tableName_;
+    }
+    /**
+     * <code>optional .hbase.pb.TableName table_name = 1;</code>
+     */
+    public org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableNameOrBuilder getTableNameOrBuilder() {
+      return tableName_;
+    }
+
+    // repeated bytes families = 2;
+    public static final int FAMILIES_FIELD_NUMBER = 2;
+    private java.util.List<com.google.protobuf.ByteString> families_;
+    /**
+     * <code>repeated bytes families = 2;</code>
+     */
+    public java.util.List<com.google.protobuf.ByteString>
+        getFamiliesList() {
+      return families_;
+    }
+    /**
+     * <code>repeated bytes families = 2;</code>
+     */
+    public int getFamiliesCount() {
+      return families_.size();
+    }
+    /**
+     * <code>repeated bytes families = 2;</code>
+     */
+    public com.google.protobuf.ByteString getFamilies(int index) {
+      return families_.get(index);
+    }
+
+    private void initFields() {
+      tableName_ = org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.getDefaultInstance();
+      families_ = java.util.Collections.emptyList();
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
+      if (hasTableName()) {
+        if (!getTableName().isInitialized()) {
+          memoizedIsInitialized = 0;
+          return false;
+        }
+      }
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeMessage(1, tableName_);
+      }
+      for (int i = 0; i < families_.size(); i++) {
+        output.writeBytes(2, families_.get(i));
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, tableName_);
+      }
+      {
+        int dataSize = 0;
+        for (int i = 0; i < families_.size(); i++) {
+          dataSize += com.google.protobuf.CodedOutputStream
+            .computeBytesSizeNoTag(families_.get(i));
+        }
+        size += dataSize;
+        size += 1 * getFamiliesList().size();
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSerializedSize = size;
+      return size;
+    }
+
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
+      return super.writeReplace();
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF)) {
+        return super.equals(obj);
+      }
+      org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF other = (org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF) obj;
+
+      boolean result = true;
+      result = result && (hasTableName() == other.hasTableName());
+      if (hasTableName()) {
+        result = result && getTableName()
+            .equals(other.getTableName());
+      }
+      result = result && getFamiliesList()
+          .equals(other.getFamiliesList());
+      result = result &&
+          getUnknownFields().equals(other.getUnknownFields());
+      return result;
+    }
+
+    private int memoizedHashCode = 0;
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptorForType().hashCode();
+      if (hasTableName()) {
+        hash = (37 * hash) + TABLE_NAME_FIELD_NUMBER;
+        hash = (53 * hash) + getTableName().hashCode();
+      }
+      if (getFamiliesCount() > 0) {
+        hash = (37 * hash) + FAMILIES_FIELD_NUMBER;
+        hash = (53 * hash) + getFamiliesList().hashCode();
+      }
+      hash = (29 * hash) + getUnknownFields().hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input, extensionRegistry);
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF prototype) {
+      return newBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() { return newBuilder(this); }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code hbase.pb.TableCF}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCFOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.internal_static_hbase_pb_TableCF_descriptor;
+      }
+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.internal_static_hbase_pb_TableCF_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.class, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.Builder.class);
+      }
+
+      // Construct using org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+          getTableNameFieldBuilder();
+        }
+      }
+      private static Builder create() {
+        return new Builder();
+      }
+
+      public Builder clear() {
+        super.clear();
+        if (tableNameBuilder_ == null) {
+          tableName_ = org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.getDefaultInstance();
+        } else {
+          tableNameBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        families_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.internal_static_hbase_pb_TableCF_descriptor;
+      }
+
+      public org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF getDefaultInstanceForType() {
+        return org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.getDefaultInstance();
+      }
+
+      public org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF build() {
+        org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF buildPartial() {
+        org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF result = new org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        if (tableNameBuilder_ == null) {
+          result.tableName_ = tableName_;
+        } else {
+          result.tableName_ = tableNameBuilder_.build();
+        }
+        if (((bitField0_ & 0x00000002) == 0x00000002)) {
+          families_ = java.util.Collections.unmodifiableList(families_);
+          bitField0_ = (bitField0_ & ~0x00000002);
+        }
+        result.families_ = families_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF) {
+          return mergeFrom((org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF other) {
+        if (other == org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.getDefaultInstance()) return this;
+        if (other.hasTableName()) {
+          mergeTableName(other.getTableName());
+        }
+        if (!other.families_.isEmpty()) {
+          if (families_.isEmpty()) {
+            families_ = other.families_;
+            bitField0_ = (bitField0_ & ~0x00000002);
+          } else {
+            ensureFamiliesIsMutable();
+            families_.addAll(other.families_);
+          }
+          onChanged();
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        if (hasTableName()) {
+          if (!getTableName().isInitialized()) {
+            
+            return false;
+          }
+        }
+        return true;
+      }
+
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF) e.getUnfinishedMessage();
+          throw e;
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      // optional .hbase.pb.TableName table_name = 1;
+      private org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName tableName_ = org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.getDefaultInstance();
+      private com.google.protobuf.SingleFieldBuilder<
+          org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.Builder, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableNameOrBuilder> tableNameBuilder_;
+      /**
+       * <code>optional .hbase.pb.TableName table_name = 1;</code>
+       */
+      public boolean hasTableName() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>optional .hbase.pb.TableName table_name = 1;</code>
+       */
+      public org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName getTableName() {
+        if (tableNameBuilder_ == null) {
+          return tableName_;
+        } else {
+          return tableNameBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>optional .hbase.pb.TableName table_name = 1;</code>
+       */
+      public Builder setTableName(org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName value) {
+        if (tableNameBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          tableName_ = value;
+          onChanged();
+        } else {
+          tableNameBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>optional .hbase.pb.TableName table_name = 1;</code>
+       */
+      public Builder setTableName(
+          org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.Builder builderForValue) {
+        if (tableNameBuilder_ == null) {
+          tableName_ = builderForValue.build();
+          onChanged();
+        } else {
+          tableNameBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>optional .hbase.pb.TableName table_name = 1;</code>
+       */
+      public Builder mergeTableName(org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName value) {
+        if (tableNameBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) == 0x00000001) &&
+              tableName_ != org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.getDefaultInstance()) {
+            tableName_ =
+              org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.newBuilder(tableName_).mergeFrom(value).buildPartial();
+          } else {
+            tableName_ = value;
+          }
+          onChanged();
+        } else {
+          tableNameBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>optional .hbase.pb.TableName table_name = 1;</code>
+       */
+      public Builder clearTableName() {
+        if (tableNameBuilder_ == null) {
+          tableName_ = org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.getDefaultInstance();
+          onChanged();
+        } else {
+          tableNameBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+      /**
+       * <code>optional .hbase.pb.TableName table_name = 1;</code>
+       */
+      public org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.Builder getTableNameBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return getTableNameFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>optional .hbase.pb.TableName table_name = 1;</code>
+       */
+      public org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableNameOrBuilder getTableNameOrBuilder() {
+        if (tableNameBuilder_ != null) {
+          return tableNameBuilder_.getMessageOrBuilder();
+        } else {
+          return tableName_;
+        }
+      }
+      /**
+       * <code>optional .hbase.pb.TableName table_name = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.Builder, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableNameOrBuilder> 
+          getTableNameFieldBuilder() {
+        if (tableNameBuilder_ == null) {
+          tableNameBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableName.Builder, org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.TableNameOrBuilder>(
+                  tableName_,
+                  getParentForChildren(),
+                  isClean());
+          tableName_ = null;
+        }
+        return tableNameBuilder_;
+      }
+
+      // repeated bytes families = 2;
+      private java.util.List<com.google.protobuf.ByteString> families_ = java.util.Collections.emptyList();
+      private void ensureFamiliesIsMutable() {
+        if (!((bitField0_ & 0x00000002) == 0x00000002)) {
+          families_ = new java.util.ArrayList<com.google.protobuf.ByteString>(families_);
+          bitField0_ |= 0x00000002;
+         }
+      }
+      /**
+       * <code>repeated bytes families = 2;</code>
+       */
+      public java.util.List<com.google.protobuf.ByteString>
+          getFamiliesList() {
+        return java.util.Collections.unmodifiableList(families_);
+      }
+      /**
+       * <code>repeated bytes families = 2;</code>
+       */
+      public int getFamiliesCount() {
+        return families_.size();
+      }
+      /**
+       * <code>repeated bytes families = 2;</code>
+       */
+      public com.google.protobuf.ByteString getFamilies(int index) {
+        return families_.get(index);
+      }
+      /**
+       * <code>repeated bytes families = 2;</code>
+       */
+      public Builder setFamilies(
+          int index, com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  ensureFamiliesIsMutable();
+        families_.set(index, value);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>repeated bytes families = 2;</code>
+       */
+      public Builder addFamilies(com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  ensureFamiliesIsMutable();
+        families_.add(value);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>repeated bytes families = 2;</code>
+       */
+      public Builder addAllFamilies(
+          java.lang.Iterable<? extends com.google.protobuf.ByteString> values) {
+        ensureFamiliesIsMutable();
+        super.addAll(values, families_);
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>repeated bytes families = 2;</code>
+       */
+      public Builder clearFamilies() {
+        families_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000002);
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:hbase.pb.TableCF)
+    }
+
+    static {
+      defaultInstance = new TableCF(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:hbase.pb.TableCF)
+  }
+
   public interface ReplicationPeerOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
 
@@ -4044,6 +4757,31 @@ public final class ZooKeeperProtos {
      */
     org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.NameStringPairOrBuilder getConfigurationOrBuilder(
         int index);
+
+    // repeated .hbase.pb.TableCF table_cfs = 5;
+    /**
+     * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+     */
+    java.util.List<org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF> 
+        getTableCfsList();
+    /**
+     * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+     */
+    org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF getTableCfs(int index);
+    /**
+     * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+     */
+    int getTableCfsCount();
+    /**
+     * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+     */
+    java.util.List<? extends org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCFOrBuilder> 
+        getTableCfsOrBuilderList();
+    /**
+     * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+     */
+    org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCFOrBuilder getTableCfsOrBuilder(
+        int index);
   }
   /**
    * Protobuf type {@code hbase.pb.ReplicationPeer}
@@ -4127,6 +4865,14 @@ public final class ZooKeeperProtos {
               configuration_.add(input.readMessage(org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.NameStringPair.PARSER, extensionRegistry));
               break;
             }
+            case 42: {
+              if (!((mutable_bitField0_ & 0x00000010) == 0x00000010)) {
+                tableCfs_ = new java.util.ArrayList<org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF>();
+                mutable_bitField0_ |= 0x00000010;
+              }
+              tableCfs_.add(input.readMessage(org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.PARSER, extensionRegistry));
+              break;
+            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4141,6 +4887,9 @@ public final class ZooKeeperProtos {
         if (((mutable_bitField0_ & 0x00000008) == 0x00000008)) {
           configuration_ = java.util.Collections.unmodifiableList(configuration_);
         }
+        if (((mutable_bitField0_ & 0x00000010) == 0x00000010)) {
+          tableCfs_ = java.util.Collections.unmodifiableList(tableCfs_);
+        }
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
@@ -4346,11 +5095,48 @@ public final class ZooKeeperProtos {
       return configuration_.get(index);
     }
 
+    // repeated .hbase.pb.TableCF table_cfs = 5;
+    public static final int TABLE_CFS_FIELD_NUMBER = 5;
+    private java.util.List<org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF> tableCfs_;
+    /**
+     * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+     */
+    public java.util.List<org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF> getTableCfsList() {
+      return tableCfs_;
+    }
+    /**
+     * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+     */
+    public java.util.List<? extends org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCFOrBuilder> 
+        getTableCfsOrBuilderList() {
+      return tableCfs_;
+    }
+    /**
+     * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+     */
+    public int getTableCfsCount() {
+      return tableCfs_.size();
+    }
+    /**
+     * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+     */
+    public org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF getTableCfs(int index) {
+      return tableCfs_.get(index);
+    }
+    /**
+     * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+     */
+    public org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCFOrBuilder getTableCfsOrBuilder(
+        int index) {
+      return tableCfs_.get(index);
+    }
+
     private void initFields() {
       clusterkey_ = "";
       replicationEndpointImpl_ = "";
       data_ = java.util.Collections.emptyList();
       configuration_ = java.util.Collections.emptyList();
+      tableCfs_ = java.util.Collections.emptyList();
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -4373,6 +5159,12 @@ public final class ZooKeeperProtos {
           return false;
         }
       }
+      for (int i = 0; i < getTableCfsCount(); i++) {
+        if (!getTableCfs(i).isInitialized()) {
+          memoizedIsInitialized = 0;
+          return false;
+        }
+      }
       memoizedIsInitialized = 1;
       return true;
     }
@@ -4392,6 +5184,9 @@ public final class ZooKeeperProtos {
       for (int i = 0; i < configuration_.size(); i++) {
         output.writeMessage(4, configuration_.get(i));
       }
+      for (int i = 0; i < tableCfs_.size(); i++) {
+        output.writeMessage(5, tableCfs_.get(i));
+      }
       getUnknownFields().writeTo(output);
     }
 
@@ -4417,6 +5212,10 @@ public final class ZooKeeperProtos {
         size += com.google.protobuf.CodedOutputStream
           .computeMessageSize(4, configuration_.get(i));
       }
+      for (int i = 0; i < tableCfs_.size(); i++) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(5, tableCfs_.get(i));
+      }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
       return size;
@@ -4454,6 +5253,8 @@ public final class ZooKeeperProtos {
           .equals(other.getDataList());
       result = result && getConfigurationList()
           .equals(other.getConfigurationList());
+      result = result && getTableCfsList()
+          .equals(other.getTableCfsList());
       result = result &&
           getUnknownFields().equals(other.getUnknownFields());
       return result;
@@ -4483,6 +5284,10 @@ public final class ZooKeeperProtos {
         hash = (37 * hash) + CONFIGURATION_FIELD_NUMBER;
         hash = (53 * hash) + getConfigurationList().hashCode();
       }
+      if (getTableCfsCount() > 0) {
+        hash = (37 * hash) + TABLE_CFS_FIELD_NUMBER;
+        hash = (53 * hash) + getTableCfsList().hashCode();
+      }
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
@@ -4591,6 +5396,7 @@ public final class ZooKeeperProtos {
         if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
           getDataFieldBuilder();
           getConfigurationFieldBuilder();
+          getTableCfsFieldBuilder();
         }
       }
       private static Builder create() {
@@ -4615,6 +5421,12 @@ public final class ZooKeeperProtos {
         } else {
           configurationBuilder_.clear();
         }
+        if (tableCfsBuilder_ == null) {
+          tableCfs_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000010);
+        } else {
+          tableCfsBuilder_.clear();
+        }
         return this;
       }
 
@@ -4669,6 +5481,15 @@ public final class ZooKeeperProtos {
         } else {
           result.configuration_ = configurationBuilder_.build();
         }
+        if (tableCfsBuilder_ == null) {
+          if (((bitField0_ & 0x00000010) == 0x00000010)) {
+            tableCfs_ = java.util.Collections.unmodifiableList(tableCfs_);
+            bitField0_ = (bitField0_ & ~0x00000010);
+          }
+          result.tableCfs_ = tableCfs_;
+        } else {
+          result.tableCfs_ = tableCfsBuilder_.build();
+        }
         result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
@@ -4747,6 +5568,32 @@ public final class ZooKeeperProtos {
             }
           }
         }
+        if (tableCfsBuilder_ == null) {
+          if (!other.tableCfs_.isEmpty()) {
+            if (tableCfs_.isEmpty()) {
+              tableCfs_ = other.tableCfs_;
+              bitField0_ = (bitField0_ & ~0x00000010);
+            } else {
+              ensureTableCfsIsMutable();
+              tableCfs_.addAll(other.tableCfs_);
+            }
+            onChanged();
+          }
+        } else {
+          if (!other.tableCfs_.isEmpty()) {
+            if (tableCfsBuilder_.isEmpty()) {
+              tableCfsBuilder_.dispose();
+              tableCfsBuilder_ = null;
+              tableCfs_ = other.tableCfs_;
+              bitField0_ = (bitField0_ & ~0x00000010);
+              tableCfsBuilder_ = 
+                com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
+                   getTableCfsFieldBuilder() : null;
+            } else {
+              tableCfsBuilder_.addAllMessages(other.tableCfs_);
+            }
+          }
+        }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
       }
@@ -4768,6 +5615,12 @@ public final class ZooKeeperProtos {
             return false;
           }
         }
+        for (int i = 0; i < getTableCfsCount(); i++) {
+          if (!getTableCfs(i).isInitialized()) {
+            
+            return false;
+          }
+        }
         return true;
       }
 
@@ -5448,6 +6301,246 @@ public final class ZooKeeperProtos {
         return configurationBuilder_;
       }
 
+      // repeated .hbase.pb.TableCF table_cfs = 5;
+      private java.util.List<org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF> tableCfs_ =
+        java.util.Collections.emptyList();
+      private void ensureTableCfsIsMutable() {
+        if (!((bitField0_ & 0x00000010) == 0x00000010)) {
+          tableCfs_ = new java.util.ArrayList<org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF>(tableCfs_);
+          bitField0_ |= 0x00000010;
+         }
+      }
+
+      private com.google.protobuf.RepeatedFieldBuilder<
+          org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.Builder, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCFOrBuilder> tableCfsBuilder_;
+
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public java.util.List<org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF> getTableCfsList() {
+        if (tableCfsBuilder_ == null) {
+          return java.util.Collections.unmodifiableList(tableCfs_);
+        } else {
+          return tableCfsBuilder_.getMessageList();
+        }
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public int getTableCfsCount() {
+        if (tableCfsBuilder_ == null) {
+          return tableCfs_.size();
+        } else {
+          return tableCfsBuilder_.getCount();
+        }
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF getTableCfs(int index) {
+        if (tableCfsBuilder_ == null) {
+          return tableCfs_.get(index);
+        } else {
+          return tableCfsBuilder_.getMessage(index);
+        }
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public Builder setTableCfs(
+          int index, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF value) {
+        if (tableCfsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureTableCfsIsMutable();
+          tableCfs_.set(index, value);
+          onChanged();
+        } else {
+          tableCfsBuilder_.setMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public Builder setTableCfs(
+          int index, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.Builder builderForValue) {
+        if (tableCfsBuilder_ == null) {
+          ensureTableCfsIsMutable();
+          tableCfs_.set(index, builderForValue.build());
+          onChanged();
+        } else {
+          tableCfsBuilder_.setMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public Builder addTableCfs(org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF value) {
+        if (tableCfsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureTableCfsIsMutable();
+          tableCfs_.add(value);
+          onChanged();
+        } else {
+          tableCfsBuilder_.addMessage(value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public Builder addTableCfs(
+          int index, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF value) {
+        if (tableCfsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureTableCfsIsMutable();
+          tableCfs_.add(index, value);
+          onChanged();
+        } else {
+          tableCfsBuilder_.addMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public Builder addTableCfs(
+          org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.Builder builderForValue) {
+        if (tableCfsBuilder_ == null) {
+          ensureTableCfsIsMutable();
+          tableCfs_.add(builderForValue.build());
+          onChanged();
+        } else {
+          tableCfsBuilder_.addMessage(builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public Builder addTableCfs(
+          int index, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.Builder builderForValue) {
+        if (tableCfsBuilder_ == null) {
+          ensureTableCfsIsMutable();
+          tableCfs_.add(index, builderForValue.build());
+          onChanged();
+        } else {
+          tableCfsBuilder_.addMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public Builder addAllTableCfs(
+          java.lang.Iterable<? extends org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF> values) {
+        if (tableCfsBuilder_ == null) {
+          ensureTableCfsIsMutable();
+          super.addAll(values, tableCfs_);
+          onChanged();
+        } else {
+          tableCfsBuilder_.addAllMessages(values);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public Builder clearTableCfs() {
+        if (tableCfsBuilder_ == null) {
+          tableCfs_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000010);
+          onChanged();
+        } else {
+          tableCfsBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public Builder removeTableCfs(int index) {
+        if (tableCfsBuilder_ == null) {
+          ensureTableCfsIsMutable();
+          tableCfs_.remove(index);
+          onChanged();
+        } else {
+          tableCfsBuilder_.remove(index);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.Builder getTableCfsBuilder(
+          int index) {
+        return getTableCfsFieldBuilder().getBuilder(index);
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCFOrBuilder getTableCfsOrBuilder(
+          int index) {
+        if (tableCfsBuilder_ == null) {
+          return tableCfs_.get(index);  } else {
+          return tableCfsBuilder_.getMessageOrBuilder(index);
+        }
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public java.util.List<? extends org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCFOrBuilder> 
+           getTableCfsOrBuilderList() {
+        if (tableCfsBuilder_ != null) {
+          return tableCfsBuilder_.getMessageOrBuilderList();
+        } else {
+          return java.util.Collections.unmodifiableList(tableCfs_);
+        }
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.Builder addTableCfsBuilder() {
+        return getTableCfsFieldBuilder().addBuilder(
+            org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.getDefaultInstance());
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.Builder addTableCfsBuilder(
+          int index) {
+        return getTableCfsFieldBuilder().addBuilder(
+            index, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.getDefaultInstance());
+      }
+      /**
+       * <code>repeated .hbase.pb.TableCF table_cfs = 5;</code>
+       */
+      public java.util.List<org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.Builder> 
+           getTableCfsBuilderList() {
+        return getTableCfsFieldBuilder().getBuilderList();
+      }
+      private com.google.protobuf.RepeatedFieldBuilder<
+          org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.Builder, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCFOrBuilder> 
+          getTableCfsFieldBuilder() {
+        if (tableCfsBuilder_ == null) {
+          tableCfsBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
+              org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCF.Builder, org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos.TableCFOrBuilder>(
+                  tableCfs_,
+                  ((bitField0_ & 0x00000010) == 0x00000010),
+                  getParentForChildren(),
+                  isClean());
+          tableCfs_ = null;
+        }
+        return tableCfsBuilder_;
+      }
+
       // @@protoc_insertion_point(builder_scope:hbase.pb.ReplicationPeer)
     }
 
@@ -8666,6 +9759,11 @@ public final class ZooKeeperProtos {
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
       internal_static_hbase_pb_DeprecatedTableState_fieldAccessorTable;
   private static com.google.protobuf.Descriptors.Descriptor
+    internal_static_hbase_pb_TableCF_descriptor;
+  private static
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_hbase_pb_TableCF_fieldAccessorTable;
+  private static com.google.protobuf.Descriptors.Descriptor
     internal_static_hbase_pb_ReplicationPeer_descriptor;
   private static
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
@@ -8722,23 +9820,26 @@ public final class ZooKeeperProtos {
       "Y\020\002\"\225\001\n\024DeprecatedTableState\022<\n\005state\030\001 " +
       "\002(\0162$.hbase.pb.DeprecatedTableState.Stat" +
       "e:\007ENABLED\"?\n\005State\022\013\n\007ENABLED\020\000\022\014\n\010DISA" +
-      "BLED\020\001\022\r\n\tDISABLING\020\002\022\014\n\010ENABLING\020\003\"\237\001\n\017" +
-      "ReplicationPeer\022\022\n\nclusterkey\030\001 \002(\t\022\037\n\027r",
-      "eplicationEndpointImpl\030\002 \001(\t\022&\n\004data\030\003 \003" +
-      "(\0132\030.hbase.pb.BytesBytesPair\022/\n\rconfigur" +
-      "ation\030\004 \003(\0132\030.hbase.pb.NameStringPair\"g\n" +
-      "\020ReplicationState\022/\n\005state\030\001 \002(\0162 .hbase" +
-      ".pb.ReplicationState.State\"\"\n\005State\022\013\n\007E" +
-      "NABLED\020\000\022\014\n\010DISABLED\020\001\"+\n\027ReplicationHLo" +
-      "gPosition\022\020\n\010position\030\001 \002(\003\"%\n\017Replicati" +
-      "onLock\022\022\n\nlock_owner\030\001 \002(\t\"\252\001\n\tTableLock" +
-      "\022\'\n\ntable_name\030\001 \001(\0132\023.hbase.pb.TableNam" +
-      "e\022(\n\nlock_owner\030\002 \001(\0132\024.hbase.pb.ServerN",
-      "ame\022\021\n\tthread_id\030\003 \001(\003\022\021\n\tis_shared\030\004 \001(" +
-      "\010\022\017\n\007purpose\030\005 \001(\t\022\023\n\013create_time\030\006 \001(\003\"" +
-      "\036\n\013SwitchState\022\017\n\007enabled\030\001 \001(\010BE\n*org.a" +
-      "pache.hadoop.hbase.protobuf.generatedB\017Z" +
-      "ooKeeperProtosH\001\210\001\001\240\001\001"
+      "BLED\020\001\022\r\n\tDISABLING\020\002\022\014\n\010ENABLING\020\003\"D\n\007T" +
+      "ableCF\022\'\n\ntable_name\030\001 \001(\0132\023.hbase.pb.Ta",
+      "bleName\022\020\n\010families\030\002 \003(\014\"\305\001\n\017Replicatio" +
+      "nPeer\022\022\n\nclusterkey\030\001 \002(\t\022\037\n\027replication" +
+      "EndpointImpl\030\002 \001(\t\022&\n\004data\030\003 \003(\0132\030.hbase" +
+      ".pb.BytesBytesPair\022/\n\rconfiguration\030\004 \003(" +
+      "\0132\030.hbase.pb.NameStringPair\022$\n\ttable_cfs" +
+      "\030\005 \003(\0132\021.hbase.pb.TableCF\"g\n\020Replication" +
+      "State\022/\n\005state\030\001 \002(\0162 .hbase.pb.Replicat" +
+      "ionState.State\"\"\n\005State\022\013\n\007ENABLED\020\000\022\014\n\010" +
+      "DISABLED\020\001\"+\n\027ReplicationHLogPosition\022\020\n" +
+      "\010position\030\001 \002(\003\"%\n\017ReplicationLock\022\022\n\nlo",
+      "ck_owner\030\001 \002(\t\"\252\001\n\tTableLock\022\'\n\ntable_na" +
+      "me\030\001 \001(\0132\023.hbase.pb.TableName\022(\n\nlock_ow" +
+      "ner\030\002 \001(\0132\024.hbase.pb.ServerName\022\021\n\tthrea" +
+      "d_id\030\003 \001(\003\022\021\n\tis_shared\030\004 \001(\010\022\017\n\007purpose" +
+      "\030\005 \001(\t\022\023\n\013create_time\030\006 \001(\003\"\036\n\013SwitchSta" +
+      "te\022\017\n\007enabled\030\001 \001(\010BE\n*org.apache.hadoop" +
+      ".hbase.protobuf.generatedB\017ZooKeeperProt" +
+      "osH\001\210\001\001\240\001\001"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
       new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -8775,38 +9876,44 @@ public final class ZooKeeperProtos {
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_hbase_pb_DeprecatedTableState_descriptor,
               new java.lang.String[] { "State", });
-          internal_static_hbase_pb_ReplicationPeer_descriptor =
+          internal_static_hbase_pb_TableCF_descriptor =
             getDescriptor().getMessageTypes().get(5);
+          internal_static_hbase_pb_TableCF_fieldAccessorTable = new
+            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+              internal_static_hbase_pb_TableCF_descriptor,
+              new java.lang.String[] { "TableName", "Families", });
+          internal_static_hbase_pb_ReplicationPeer_descriptor =
+            getDescriptor().getMessageTypes().get(6);
           internal_static_hbase_pb_ReplicationPeer_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_hbase_pb_ReplicationPeer_descriptor,
-              new java.lang.String[] { "Clusterkey", "ReplicationEndpointImpl", "Data", "Configuration", });
+              new java.lang.String[] { "Clusterkey", "ReplicationEndpointImpl", "Data", "Configuration", "TableCfs", });
           internal_static_hbase_pb_ReplicationState_descriptor =
-            getDescriptor().getMessageTypes().get(6);
+            getDescriptor().getMessageTypes().get(7);
           internal_static_hbase_pb_ReplicationState_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_hbase_pb_ReplicationState_descriptor,
               new java.lang.String[] { "State", });
           internal_static_hbase_pb_ReplicationHLogPosition_descriptor =
-            getDescriptor().getMessageTypes().get(7);
+            getDescriptor().getMessageTypes().get(8);
           internal_static_hbase_pb_ReplicationHLogPosition_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_hbase_pb_ReplicationHLogPosition_descriptor,
               new java.lang.String[] { "Position", });
           internal_static_hbase_pb_ReplicationLock_descriptor =
-            getDescriptor().getMessageTypes().get(8);
+            getDescriptor().getMessageTypes().get(9);
           internal_static_hbase_pb_ReplicationLock_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_hbase_pb_ReplicationLock_descriptor,
               new java.lang.String[] { "LockOwner", });
           internal_static_hbase_pb_TableLock_descriptor =
-            getDescriptor().getMessageTypes().get(9);
+            getDescriptor().getMessageTypes().get(10);
           internal_static_hbase_pb_TableLock_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_hbase_pb_TableLock_descriptor,
               new java.lang.String[] { "TableName", "LockOwner", "ThreadId", "IsShared", "Purpose", "CreateTime", });
           internal_static_hbase_pb_SwitchState_descriptor =
-            getDescriptor().getMessageTypes().get(10);
+            getDescriptor().getMessageTypes().get(11);
           internal_static_hbase_pb_SwitchState_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_hbase_pb_SwitchState_descriptor,

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-protocol/src/main/protobuf/ZooKeeper.proto
----------------------------------------------------------------------
diff --git a/hbase-protocol/src/main/protobuf/ZooKeeper.proto b/hbase-protocol/src/main/protobuf/ZooKeeper.proto
index 4963c09..186d183 100644
--- a/hbase-protocol/src/main/protobuf/ZooKeeper.proto
+++ b/hbase-protocol/src/main/protobuf/ZooKeeper.proto
@@ -105,6 +105,11 @@ message DeprecatedTableState {
   required State state = 1 [default = ENABLED];
 }
 
+message TableCF {
+  optional TableName table_name = 1;
+  repeated bytes families = 2;
+}
+
 /**
  * Used by replication. Holds a replication peer key.
  */
@@ -115,6 +120,7 @@ message ReplicationPeer {
   optional string replicationEndpointImpl = 2;
   repeated BytesBytesPair data = 3;
   repeated NameStringPair configuration = 4;
+  repeated TableCF table_cfs = 5;
 }
 
 /**

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
index 221dcd5..9829a85 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
@@ -141,6 +141,7 @@ import org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost;
 import org.apache.hadoop.hbase.regionserver.RegionSplitPolicy;
 import org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy;
 import org.apache.hadoop.hbase.regionserver.compactions.FIFOCompactionPolicy;
+import org.apache.hadoop.hbase.replication.master.TableCFsUpdater;
 import org.apache.hadoop.hbase.replication.regionserver.Replication;
 import org.apache.hadoop.hbase.security.User;
 import org.apache.hadoop.hbase.security.UserProvider;
@@ -671,6 +672,7 @@ public class HMaster extends HRegionServer implements MasterServices {
     // publish cluster ID
     status.setStatus("Publishing Cluster ID in ZooKeeper");
     ZKClusterId.setClusterId(this.zooKeeper, fileSystemManager.getClusterId());
+
     this.serverManager = createServerManager(this, this);
 
     // Invalidate all write locks held previously
@@ -680,6 +682,13 @@ public class HMaster extends HRegionServer implements MasterServices {
     status.setStatus("Initializing ZK system trackers");
     initializeZKBasedSystemTrackers();
 
+    // This is for backwards compatibility
+    // See HBASE-11393
+    status.setStatus("Update TableCFs node in ZNode");
+    TableCFsUpdater tableCFsUpdater = new TableCFsUpdater(zooKeeper,
+            conf, this.clusterConnection);
+    tableCFsUpdater.update();
+
     // initialize master side coprocessors before we start handling requests
     status.setStatus("Initializing master coprocessors");
     this.cpHost = new MasterCoprocessorHost(this, this.conf);
@@ -849,7 +858,6 @@ public class HMaster extends HRegionServer implements MasterServices {
 
     zombieDetector.interrupt();
   }
-
   /**
    * Create a {@link ServerManager} instance.
    */

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/main/java/org/apache/hadoop/hbase/replication/master/TableCFsUpdater.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/replication/master/TableCFsUpdater.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/replication/master/TableCFsUpdater.java
new file mode 100644
index 0000000..4e28756
--- /dev/null
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/replication/master/TableCFsUpdater.java
@@ -0,0 +1,122 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.hadoop.hbase.replication.master;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.Abortable;
+import org.apache.hadoop.hbase.classification.InterfaceAudience;
+import org.apache.hadoop.hbase.classification.InterfaceStability;
+import org.apache.hadoop.hbase.client.replication.ReplicationSerDeHelper;
+import org.apache.hadoop.hbase.exceptions.DeserializationException;
+import org.apache.hadoop.hbase.protobuf.generated.ZooKeeperProtos;
+import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
+import org.apache.hadoop.hbase.replication.ReplicationStateZKBase;
+import org.apache.hadoop.hbase.zookeeper.ZKUtil;
+import org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher;
+import org.apache.zookeeper.KeeperException;
+
+import java.io.IOException;
+import java.util.List;
+
+/**
+ * This class is used to upgrade TableCFs from HBase 1.x to HBase 2.x.
+ * It will be removed in HBase 3.x.  See HBASE-11393
+ */
+@InterfaceAudience.Private
+@InterfaceStability.Unstable
+public class TableCFsUpdater extends ReplicationStateZKBase {
+
+  private static final Log LOG = LogFactory.getLog(TableCFsUpdater.class);
+
+  public TableCFsUpdater(ZooKeeperWatcher zookeeper,
+                         Configuration conf, Abortable abortable) {
+    super(zookeeper, conf, abortable);
+  }
+
+  public void update() {
+    List<String> znodes = null;
+    try {
+      znodes = ZKUtil.listChildrenNoWatch(this.zookeeper, this.peersZNode);
+    } catch (KeeperException e) {
+      LOG.warn("", e);
+    }
+    if (znodes != null) {
+      for (String peerId : znodes) {
+        if (!update(peerId)) {
+          LOG.error("upgrade tableCFs failed for peerId=" + peerId);
+        }
+      }
+    }
+  }
+
+  public boolean update(String peerId) {
+    String tableCFsNode = getTableCFsNode(peerId);
+    try {
+      if (ZKUtil.checkExists(zookeeper, tableCFsNode) != -1) {
+        String peerNode = getPeerNode(peerId);
+        ReplicationPeerConfig rpc = getReplicationPeerConig(peerNode);
+        // We only need to copy data from tableCFs node to rpc Node the first time hmaster start.
+        if (rpc.getTableCFsMap() == null || rpc.getTableCFsMap().size() == 0) {
+          // we copy TableCFs node into PeerNode
+          LOG.info("copy tableCFs into peerNode:" + peerId);
+          ZooKeeperProtos.TableCF[] tableCFs =
+                  ReplicationSerDeHelper.parseTableCFs(
+                          ZKUtil.getData(this.zookeeper, tableCFsNode));
+          if (tableCFs != null && tableCFs.length > 0) {
+            rpc.setTableCFsMap(ReplicationSerDeHelper.convert2Map(tableCFs));
+            ZKUtil.setData(this.zookeeper, peerNode,
+              ReplicationSerDeHelper.toByteArray(rpc));
+          }
+        } else {
+          LOG.info("No tableCFs in peerNode:" + peerId);
+        }
+      }
+    } catch (KeeperException e) {
+      LOG.warn("NOTICE!! Update peerId failed, peerId=" + peerId, e);
+      return false;
+    } catch (InterruptedException e) {
+      LOG.warn("NOTICE!! Update peerId failed, peerId=" + peerId, e);
+      return false;
+    } catch (IOException e) {
+      LOG.warn("NOTICE!! Update peerId failed, peerId=" + peerId, e);
+      return false;
+    }
+    return true;
+  }
+
+  private ReplicationPeerConfig getReplicationPeerConig(String peerNode)
+          throws KeeperException, InterruptedException {
+    byte[] data = null;
+    data = ZKUtil.getData(this.zookeeper, peerNode);
+    if (data == null) {
+      LOG.error("Could not get configuration for " +
+              "peer because it doesn't exist. peer=" + peerNode);
+      return null;
+    }
+    try {
+      return ReplicationSerDeHelper.parsePeerFrom(data);
+    } catch (DeserializationException e) {
+      LOG.warn("Failed to parse cluster key from peer=" + peerNode);
+      return null;
+    }
+  }
+
+}

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestReplicaWithCluster.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestReplicaWithCluster.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestReplicaWithCluster.java
index b773b46..a79aa0a 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestReplicaWithCluster.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestReplicaWithCluster.java
@@ -39,6 +39,7 @@ import org.apache.hadoop.hbase.protobuf.generated.ClientProtos.BulkLoadHFileRequ
 import org.apache.hadoop.hbase.protobuf.RequestConverter;
 import org.apache.hadoop.hbase.regionserver.StorefileRefresherChore;
 import org.apache.hadoop.hbase.regionserver.TestHRegionServerBulkLoad;
+import org.apache.hadoop.hbase.replication.ReplicationPeerConfig;
 import org.apache.hadoop.hbase.testclassification.ClientTests;
 import org.apache.hadoop.hbase.testclassification.MediumTests;
 import org.apache.hadoop.hbase.util.Bytes;
@@ -249,7 +250,10 @@ public class TestReplicaWithCluster {
     HTU2.getHBaseAdmin().createTable(hdt, HBaseTestingUtility.KEYS_FOR_HBA_CREATE_TABLE);
 
     ReplicationAdmin admin = new ReplicationAdmin(HTU.getConfiguration());
-    admin.addPeer("2", HTU2.getClusterKey());
+
+    ReplicationPeerConfig rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(HTU2.getClusterKey());
+    admin.addPeer("2", rpc, null);
     admin.close();
 
     Put p = new Put(row);

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/client/replication/TestReplicationAdmin.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/client/replication/TestReplicationAdmin.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/client/replication/TestReplicationAdmin.java
index 7e1b3aa..c3241c9 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/client/replication/TestReplicationAdmin.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/client/replication/TestReplicationAdmin.java
@@ -17,9 +17,11 @@
  */
 package org.apache.hadoop.hbase.client.replication;
 
+
+import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.TreeMap;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -40,11 +42,10 @@ import org.junit.BeforeClass;
 import org.junit.Test;
 import org.junit.experimental.categories.Category;
 
-import com.google.common.collect.Lists;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
@@ -93,11 +94,15 @@ public class TestReplicationAdmin {
    */
   @Test
   public void testAddRemovePeer() throws Exception {
+    ReplicationPeerConfig rpc1 = new ReplicationPeerConfig();
+    rpc1.setClusterKey(KEY_ONE);
+    ReplicationPeerConfig rpc2 = new ReplicationPeerConfig();
+    rpc2.setClusterKey(KEY_SECOND);
     // Add a valid peer
-    admin.addPeer(ID_ONE, KEY_ONE);
+    admin.addPeer(ID_ONE, rpc1, null);
     // try adding the same (fails)
     try {
-      admin.addPeer(ID_ONE, KEY_ONE);
+      admin.addPeer(ID_ONE, rpc1, null);
     } catch (IllegalArgumentException iae) {
       // OK!
     }
@@ -112,7 +117,7 @@ public class TestReplicationAdmin {
     assertEquals(1, admin.getPeersCount());
     // Add a second since multi-slave is supported
     try {
-      admin.addPeer(ID_SECOND, KEY_SECOND);
+      admin.addPeer(ID_SECOND, rpc2, null);
     } catch (IllegalStateException iae) {
       fail();
     }
@@ -148,6 +153,10 @@ public class TestReplicationAdmin {
 
   @Test
   public void testAddPeerWithUnDeletedQueues() throws Exception {
+    ReplicationPeerConfig rpc1 = new ReplicationPeerConfig();
+    rpc1.setClusterKey(KEY_ONE);
+    ReplicationPeerConfig rpc2 = new ReplicationPeerConfig();
+    rpc2.setClusterKey(KEY_SECOND);
     Configuration conf = TEST_UTIL.getConfiguration();
     ZooKeeperWatcher zkw = new ZooKeeperWatcher(conf, "Test HBaseAdmin", null);
     ReplicationQueues repQueues =
@@ -157,7 +166,7 @@ public class TestReplicationAdmin {
     // add queue for ID_ONE
     repQueues.addLog(ID_ONE, "file1");
     try {
-      admin.addPeer(ID_ONE, KEY_ONE);
+      admin.addPeer(ID_ONE, rpc1, null);
       fail();
     } catch (ReplicationException e) {
       // OK!
@@ -168,7 +177,7 @@ public class TestReplicationAdmin {
     // add recovered queue for ID_ONE
     repQueues.addLog(ID_ONE + "-server2", "file1");
     try {
-      admin.addPeer(ID_ONE, KEY_ONE);
+      admin.addPeer(ID_ONE, rpc2, null);
       fail();
     } catch (ReplicationException e) {
       // OK!
@@ -183,7 +192,9 @@ public class TestReplicationAdmin {
    */
   @Test
   public void testEnableDisable() throws Exception {
-    admin.addPeer(ID_ONE, KEY_ONE);
+    ReplicationPeerConfig rpc1 = new ReplicationPeerConfig();
+    rpc1.setClusterKey(KEY_ONE);
+    admin.addPeer(ID_ONE, rpc1, null);
     assertEquals(1, admin.getPeersCount());
     assertTrue(admin.getPeerState(ID_ONE));
     admin.disablePeer(ID_ONE);
@@ -198,100 +209,142 @@ public class TestReplicationAdmin {
   }
 
   @Test
-  public void testGetTableCfsStr() {
-    // opposite of TestPerTableCFReplication#testParseTableCFsFromConfig()
-
-    Map<TableName, List<String>> tabCFsMap = null;
-
-    // 1. null or empty string, result should be null
-    assertEquals(null, ReplicationAdmin.getTableCfsStr(tabCFsMap));
-
-
-    // 2. single table: "tab1" / "tab2:cf1" / "tab3:cf1,cf3"
-    tabCFsMap = new TreeMap<TableName, List<String>>();
-    tabCFsMap.put(TableName.valueOf("tab1"), null);   // its table name is "tab1"
-    assertEquals("tab1", ReplicationAdmin.getTableCfsStr(tabCFsMap));
-
-    tabCFsMap = new TreeMap<TableName, List<String>>();
-    tabCFsMap.put(TableName.valueOf("tab1"), Lists.newArrayList("cf1"));
-    assertEquals("tab1:cf1", ReplicationAdmin.getTableCfsStr(tabCFsMap));
-
-    tabCFsMap = new TreeMap<TableName, List<String>>();
-    tabCFsMap.put(TableName.valueOf("tab1"), Lists.newArrayList("cf1", "cf3"));
-    assertEquals("tab1:cf1,cf3", ReplicationAdmin.getTableCfsStr(tabCFsMap));
-
-    // 3. multiple tables: "tab1 ; tab2:cf1 ; tab3:cf1,cf3"
-    tabCFsMap = new TreeMap<TableName, List<String>>();
-    tabCFsMap.put(TableName.valueOf("tab1"), null);
-    tabCFsMap.put(TableName.valueOf("tab2"), Lists.newArrayList("cf1"));
-    tabCFsMap.put(TableName.valueOf("tab3"), Lists.newArrayList("cf1", "cf3"));
-    assertEquals("tab1;tab2:cf1;tab3:cf1,cf3", ReplicationAdmin.getTableCfsStr(tabCFsMap));
-  }
-
-  @Test
   public void testAppendPeerTableCFs() throws Exception {
+    ReplicationPeerConfig rpc1 = new ReplicationPeerConfig();
+    rpc1.setClusterKey(KEY_ONE);
+    TableName tab1 = TableName.valueOf("t1");
+    TableName tab2 = TableName.valueOf("t2");
+    TableName tab3 = TableName.valueOf("t3");
+    TableName tab4 = TableName.valueOf("t4");
+
     // Add a valid peer
-    admin.addPeer(ID_ONE, KEY_ONE);
+    admin.addPeer(ID_ONE, rpc1, null);
 
-    admin.appendPeerTableCFs(ID_ONE, "t1");
-    assertEquals("t1", admin.getPeerTableCFs(ID_ONE));
+    Map<TableName, List<String>> tableCFs = new HashMap<>();
 
-    // append table t2 to replication
-    admin.appendPeerTableCFs(ID_ONE, "t2");
-    String peerTablesOne = admin.getPeerTableCFs(ID_ONE);
+    tableCFs.put(tab1, null);
+    admin.appendPeerTableCFs(ID_ONE, tableCFs);
+    Map<TableName, List<String>> result =
+      ReplicationSerDeHelper.parseTableCFsFromConfig(admin.getPeerTableCFs(ID_ONE));
+    assertEquals(1, result.size());
+    assertEquals(true, result.containsKey(tab1));
+    assertNull(result.get(tab1));
 
-    // Different jdk's return different sort order for the tables. ( Not sure on why exactly )
-    //
-    // So instead of asserting that the string is exactly we
-    // assert that the string contains all tables and the needed separator.
-    assertTrue("Should contain t1", peerTablesOne.contains("t1"));
-    assertTrue("Should contain t2", peerTablesOne.contains("t2"));
-    assertTrue("Should contain ; as the seperator", peerTablesOne.contains(";"));
+    // append table t2 to replication
+    tableCFs.clear();
+    tableCFs.put(tab2, null);
+    admin.appendPeerTableCFs(ID_ONE, tableCFs);
+    result = ReplicationSerDeHelper.parseTableCFsFromConfig(admin.getPeerTableCFs(ID_ONE));
+    assertEquals(2, result.size());
+    assertTrue("Should contain t1", result.containsKey(tab1));
+    assertTrue("Should contain t2", result.containsKey(tab2));
+    assertNull(result.get(tab1));
+    assertNull(result.get(tab2));
 
     // append table column family: f1 of t3 to replication
-    admin.appendPeerTableCFs(ID_ONE, "t3:f1");
-    String peerTablesTwo = admin.getPeerTableCFs(ID_ONE);
-    assertTrue("Should contain t1", peerTablesTwo.contains("t1"));
-    assertTrue("Should contain t2", peerTablesTwo.contains("t2"));
-    assertTrue("Should contain t3:f1", peerTablesTwo.contains("t3:f1"));
-    assertTrue("Should contain ; as the seperator", peerTablesTwo.contains(";"));
+    tableCFs.clear();
+    tableCFs.put(tab3, new ArrayList<String>());
+    tableCFs.get(tab3).add("f1");
+    admin.appendPeerTableCFs(ID_ONE, tableCFs);
+    result = ReplicationSerDeHelper.parseTableCFsFromConfig(admin.getPeerTableCFs(ID_ONE));
+    assertEquals(3, result.size());
+    assertTrue("Should contain t1", result.containsKey(tab1));
+    assertTrue("Should contain t2", result.containsKey(tab2));
+    assertTrue("Should contain t3", result.containsKey(tab3));
+    assertNull(result.get(tab1));
+    assertNull(result.get(tab2));
+    assertEquals(1, result.get(tab3).size());
+    assertEquals("f1", result.get(tab3).get(0));
+
+    tableCFs.clear();
+    tableCFs.put(tab4, new ArrayList<String>());
+    tableCFs.get(tab4).add("f1");
+    tableCFs.get(tab4).add("f2");
+    admin.appendPeerTableCFs(ID_ONE, tableCFs);
+    result = ReplicationSerDeHelper.parseTableCFsFromConfig(admin.getPeerTableCFs(ID_ONE));
+    assertEquals(4, result.size());
+    assertTrue("Should contain t1", result.containsKey(tab1));
+    assertTrue("Should contain t2", result.containsKey(tab2));
+    assertTrue("Should contain t3", result.containsKey(tab3));
+    assertTrue("Should contain t4", result.containsKey(tab4));
+    assertNull(result.get(tab1));
+    assertNull(result.get(tab2));
+    assertEquals(1, result.get(tab3).size());
+    assertEquals("f1", result.get(tab3).get(0));
+    assertEquals(2, result.get(tab4).size());
+    assertEquals("f1", result.get(tab4).get(0));
+    assertEquals("f2", result.get(tab4).get(1));
+
     admin.removePeer(ID_ONE);
   }
 
   @Test
   public void testRemovePeerTableCFs() throws Exception {
+    ReplicationPeerConfig rpc1 = new ReplicationPeerConfig();
+    rpc1.setClusterKey(KEY_ONE);
+    TableName tab1 = TableName.valueOf("t1");
+    TableName tab2 = TableName.valueOf("t2");
+    TableName tab3 = TableName.valueOf("t3");
     // Add a valid peer
-    admin.addPeer(ID_ONE, KEY_ONE);
+    admin.addPeer(ID_ONE, rpc1, null);
+    Map<TableName, List<String>> tableCFs = new HashMap<>();
     try {
-      admin.removePeerTableCFs(ID_ONE, "t3");
+      tableCFs.put(tab3, null);
+      admin.removePeerTableCFs(ID_ONE, tableCFs);
       assertTrue(false);
     } catch (ReplicationException e) {
     }
-    assertEquals("", admin.getPeerTableCFs(ID_ONE));
+    assertNull(admin.getPeerTableCFs(ID_ONE));
 
-    admin.setPeerTableCFs(ID_ONE, "t1;t2:cf1");
+    tableCFs.clear();
+    tableCFs.put(tab1, null);
+    tableCFs.put(tab2, new ArrayList<String>());
+    tableCFs.get(tab2).add("cf1");
+    admin.setPeerTableCFs(ID_ONE, tableCFs);
     try {
-      admin.removePeerTableCFs(ID_ONE, "t3");
+      tableCFs.clear();
+      tableCFs.put(tab3, null);
+      admin.removePeerTableCFs(ID_ONE, tableCFs);
       assertTrue(false);
     } catch (ReplicationException e) {
     }
-    assertEquals("t1;t2:cf1", admin.getPeerTableCFs(ID_ONE));
+    Map<TableName, List<String>> result =
+      ReplicationSerDeHelper.parseTableCFsFromConfig(admin.getPeerTableCFs(ID_ONE));
+    assertEquals(2, result.size());
+    assertTrue("Should contain t1", result.containsKey(tab1));
+    assertTrue("Should contain t2", result.containsKey(tab2));
+    assertNull(result.get(tab1));
+    assertEquals(1, result.get(tab2).size());
+    assertEquals("cf1", result.get(tab2).get(0));
 
     try {
-      admin.removePeerTableCFs(ID_ONE, "t1:f1");
+      tableCFs.clear();
+      tableCFs.put(tab1, new ArrayList<String>());
+      tableCFs.get(tab1).add("f1");
+      admin.removePeerTableCFs(ID_ONE, tableCFs);
       assertTrue(false);
     } catch (ReplicationException e) {
     }
-    admin.removePeerTableCFs(ID_ONE, "t1");
-    assertEquals("t2:cf1", admin.getPeerTableCFs(ID_ONE));
+    tableCFs.clear();
+    tableCFs.put(tab1, null);
+    admin.removePeerTableCFs(ID_ONE, tableCFs);
+    result = ReplicationSerDeHelper.parseTableCFsFromConfig(admin.getPeerTableCFs(ID_ONE));
+    assertEquals(1, result.size());
+    assertEquals(1, result.get(tab2).size());
+    assertEquals("cf1", result.get(tab2).get(0));
 
     try {
-      admin.removePeerTableCFs(ID_ONE, "t2");
+      tableCFs.clear();
+      tableCFs.put(tab2, null);
+      admin.removePeerTableCFs(ID_ONE, tableCFs);
       assertTrue(false);
     } catch (ReplicationException e) {
     }
-    admin.removePeerTableCFs(ID_ONE, "t2:cf1");
-    assertEquals("", admin.getPeerTableCFs(ID_ONE));
+    tableCFs.clear();
+    tableCFs.put(tab2, new ArrayList<String>());
+    tableCFs.get(tab2).add("cf1");
+    admin.removePeerTableCFs(ID_ONE, tableCFs);
+    assertNull(admin.getPeerTableCFs(ID_ONE));
     admin.removePeer(ID_ONE);
   }
 }

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/master/cleaner/TestReplicationHFileCleaner.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/master/cleaner/TestReplicationHFileCleaner.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/master/cleaner/TestReplicationHFileCleaner.java
index b13f337..7a1be47 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/master/cleaner/TestReplicationHFileCleaner.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/master/cleaner/TestReplicationHFileCleaner.java
@@ -100,7 +100,7 @@ public class TestReplicationHFileCleaner {
   @Before
   public void setup() throws ReplicationException, IOException {
     root = TEST_UTIL.getDataTestDirOnTestFS();
-    rp.addPeer(peerId, new ReplicationPeerConfig().setClusterKey(TEST_UTIL.getClusterKey()), null);
+    rp.addPeer(peerId, new ReplicationPeerConfig().setClusterKey(TEST_UTIL.getClusterKey()));
   }
 
   @After

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestMasterReplication.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestMasterReplication.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestMasterReplication.java
index e919c24..775e4a5 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestMasterReplication.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestMasterReplication.java
@@ -52,6 +52,7 @@ import org.apache.hadoop.hbase.client.Put;
 import org.apache.hadoop.hbase.client.Result;
 import org.apache.hadoop.hbase.client.Table;
 import org.apache.hadoop.hbase.client.replication.ReplicationAdmin;
+import org.apache.hadoop.hbase.client.replication.ReplicationSerDeHelper;
 import org.apache.hadoop.hbase.coprocessor.BaseRegionObserver;
 import org.apache.hadoop.hbase.coprocessor.CoprocessorHost;
 import org.apache.hadoop.hbase.coprocessor.ObserverContext;
@@ -501,8 +502,9 @@ public class TestMasterReplication {
     try {
       replicationAdmin = new ReplicationAdmin(
           configurations[masterClusterNumber]);
-      replicationAdmin.addPeer(id,
-          utilities[slaveClusterNumber].getClusterKey());
+      ReplicationPeerConfig rpc = new ReplicationPeerConfig();
+      rpc.setClusterKey(utilities[slaveClusterNumber].getClusterKey());
+      replicationAdmin.addPeer(id, rpc, null);
     } finally {
       close(replicationAdmin);
     }
@@ -513,7 +515,10 @@ public class TestMasterReplication {
     ReplicationAdmin replicationAdmin = null;
     try {
       replicationAdmin = new ReplicationAdmin(configurations[masterClusterNumber]);
-      replicationAdmin.addPeer(id, utilities[slaveClusterNumber].getClusterKey(), tableCfs);
+      ReplicationPeerConfig replicationPeerConfig = new ReplicationPeerConfig();
+      replicationPeerConfig.setClusterKey(utilities[slaveClusterNumber].getClusterKey());
+      replicationAdmin.addPeer(id, replicationPeerConfig,
+        ReplicationSerDeHelper.parseTableCFsFromConfig(tableCfs));
     } finally {
       close(replicationAdmin);
     }

http://git-wip-us.apache.org/repos/asf/hbase/blob/7f39baf0/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestMultiSlaveReplication.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestMultiSlaveReplication.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestMultiSlaveReplication.java
index 82a0680..b778864 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestMultiSlaveReplication.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/replication/TestMultiSlaveReplication.java
@@ -138,8 +138,10 @@ public class TestMultiSlaveReplication {
     htable2.setWriteBufferSize(1024);
     Table htable3 = utility3.getConnection().getTable(tableName);
     htable3.setWriteBufferSize(1024);
-    
-    admin1.addPeer("1", utility2.getClusterKey());
+
+    ReplicationPeerConfig rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(utility2.getClusterKey());
+    admin1.addPeer("1", rpc, null);
 
     // put "row" and wait 'til it got around, then delete
     putAndWait(row, famName, htable1, htable2);
@@ -155,7 +157,9 @@ public class TestMultiSlaveReplication {
     // after the log was rolled put a new row
     putAndWait(row3, famName, htable1, htable2);
 
-    admin1.addPeer("2", utility3.getClusterKey());
+    rpc = new ReplicationPeerConfig();
+    rpc.setClusterKey(utility3.getClusterKey());
+    admin1.addPeer("2", rpc, null);
 
     // put a row, check it was replicated to all clusters
     putAndWait(row1, famName, htable1, htable2, htable3);