HBASE-9508 Restore some API mistakenly removed in client, mapred*, and common

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1523141 13f79535-47bb-0310-9956-ffa450edef68

hbase-client/src/main/java/org/apache/hadoop/hbase/HRegionInfo.java

@@ -402,8 +402,10 @@ public class HRegionInfo implements Comparable<HRegionInfo> {
    * Gets the table name from the specified region name.
    * @param regionName
    * @return Table name.
+   * @deprecated Since 0.96.0; use #getTable(byte[])
    */
-  public static TableName getTableName(byte[] regionName) {
+  @Deprecated
+  public static byte [] getTableName(byte[] regionName) {
     int offset = -1;
     for (int i = 0; i < regionName.length; i++) {
       if (regionName[i] == HConstants.DELIMITER) {
@@ -413,7 +415,18 @@ public class HRegionInfo implements Comparable<HRegionInfo> {
     }
     byte[] buff  = new byte[offset];
     System.arraycopy(regionName, 0, buff, 0, offset);
-    return TableName.valueOf(buff);
+    return buff;
+  }
+
+  /**
+   * Gets the table name from the specified region name.
+   * Like {@link #getTableName(byte[])} only returns a {@link TableName} rather than a byte array.
+   * @param regionName
+   * @return Table name
+   * @see #getTableName(byte[])
+   */
+  public static TableName getTable(final byte [] regionName) {
+    return TableName.valueOf(getTableName(regionName));
   }
 
   /**
@@ -523,12 +536,26 @@ public class HRegionInfo implements Comparable<HRegionInfo> {
   /**
    * Get current table name of the region
    * @return byte array of table name
+   * @deprecated Since 0.96.0; use #getTable()
    */
-  public TableName getTableName() {
+  @Deprecated
+  public byte [] getTableName() {
+    return getTable().toBytes();
+  }
+
+  /**
+   * Get current table name of the region
+   * @return TableName
+   * @see #getTableName()
+   */
+  public TableName getTable() {
+    // This method name should be getTableName but there was already a method getTableName
+    // that returned a byte array.  It is unfortunate given everwhere else, getTableName returns
+    // a TableName instance.
     if (tableName == null || tableName.getName().length == 0) {
-      tableName = getTableName(getRegionName());
+      tableName = getTable(getRegionName());
     }
-    return tableName;
+    return this.tableName;
   }
 
   /**
@@ -570,7 +597,7 @@ public class HRegionInfo implements Comparable<HRegionInfo> {
 
   /** @return true if this region is a meta region */
   public boolean isMetaRegion() {
-     return tableName.equals(HRegionInfo.FIRST_META_REGIONINFO.getTableName());
+     return tableName.equals(HRegionInfo.FIRST_META_REGIONINFO.getTable());
   }
 
   /**
@@ -813,7 +840,7 @@ public class HRegionInfo implements Comparable<HRegionInfo> {
   public static RegionInfo convert(final HRegionInfo info) {
     if (info == null) return null;
     RegionInfo.Builder builder = RegionInfo.newBuilder();
-    builder.setTableName(ProtobufUtil.toProtoTableName(info.getTableName()));
+    builder.setTableName(ProtobufUtil.toProtoTableName(info.getTable()));
     builder.setRegionId(info.getRegionId());
     if (info.getStartKey() != null) {
       builder.setStartKey(ByteString.copyFrom(info.getStartKey()));

hbase-client/src/main/java/org/apache/hadoop/hbase/HTableDescriptor.java

@@ -545,6 +545,16 @@ public class HTableDescriptor implements WritableComparable<HTableDescriptor> {
     values.remove(key);
   }
 
+  /**
+   * Remove metadata represented by the key from the {@link #values} map
+   *
+   * @param key Key whose key and value we're to remove from HTableDescriptor
+   * parameters.
+   */
+  public void remove(final byte [] key) {
+    remove(new ImmutableBytesWritable(key));
+  }
+
   /**
    * Check if the readOnly flag of the table is set. If the readOnly flag is
    * set then the contents of the table can only be read from but not modified.

hbase-client/src/main/java/org/apache/hadoop/hbase/catalog/MetaReader.java

@@ -103,9 +103,9 @@ public class MetaReader {
         Pair<HRegionInfo, ServerName> region = HRegionInfo.getHRegionInfoAndServerName(r);
         HRegionInfo hri = region.getFirst();
         if (hri  == null) return true;
-        if (hri.getTableName() == null) return true;
+        if (hri.getTable() == null) return true;
         if (disabledTables.contains(
-            hri.getTableName())) return true;
+            hri.getTable())) return true;
         // Are we to include split parents in the list?
         if (excludeOfflinedSplitParents && hri.isSplitParent()) return true;
         regions.put(hri, region.getSecond());
@@ -362,7 +362,7 @@ public class MetaReader {
    * <code>tableName</code>
    */
   static boolean isInsideTable(final HRegionInfo current, final TableName tableName) {
-    return tableName.equals(current.getTableName());
+    return tableName.equals(current.getTable());
   }
 
   /**

hbase-client/src/main/java/org/apache/hadoop/hbase/client/ClientScanner.java

@@ -85,6 +85,15 @@ public class ClientScanner extends AbstractClientScanner {
       this(conf, scan, tableName, HConnectionManager.getConnection(conf));
     }
 
+    /**
+     * @deprecated Use {@link #ClientScanner(Configuration, Scan, TableName)}
+     */
+    @Deprecated
+    public ClientScanner(final Configuration conf, final Scan scan,
+        final byte [] tableName) throws IOException {
+      this(conf, scan, TableName.valueOf(tableName));
+    }
+
 
     /**
      * Create a new ClientScanner for the specified table
@@ -101,6 +110,15 @@ public class ClientScanner extends AbstractClientScanner {
     this(conf, scan, tableName, connection, new RpcRetryingCallerFactory(conf));
   }
 
+  /**
+   * @deprecated Use {@link #ClientScanner(Configuration, Scan, TableName, HConnection)}
+   */
+  @Deprecated
+  public ClientScanner(final Configuration conf, final Scan scan, final byte [] tableName,
+      HConnection connection) throws IOException {
+    this(conf, scan, TableName.valueOf(tableName), connection, new RpcRetryingCallerFactory(conf));
+  }
+
   /**
    * Create a new ClientScanner for the specified table Note that the passed {@link Scan}'s start
    * row maybe changed changed.
@@ -158,7 +176,16 @@ public class ClientScanner extends AbstractClientScanner {
       return this.connection;
     }
 
-    protected TableName getTableName() {
+    /**
+     * @return Table name
+     * @deprecated Since 0.96.0; use {@link #getTable()}
+     */
+    @Deprecated
+    protected byte [] getTableName() {
+      return this.tableName.getName();
+    }
+
+    protected TableName getTable() {
       return this.tableName;
     }
 
@@ -253,7 +280,7 @@ public class ClientScanner extends AbstractClientScanner {
         int nbRows) {
       scan.setStartRow(localStartKey);
       ScannerCallable s = new ScannerCallable(getConnection(),
-        getTableName(), scan, this.scanMetrics);
+        getTable(), scan, this.scanMetrics);
       s.setCaching(nbRows);
       return s;
     }

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

@@ -494,7 +494,7 @@ public class HBaseAdmin implements Abortable, Closeable {
               LOG.warn("No serialized HRegionInfo in " + rowResult);
               return true;
             }
-            if (!info.getTableName().equals(desc.getTableName())) {
+            if (!info.getTable().equals(desc.getTableName())) {
               return false;
             }
             ServerName serverName = HRegionInfo.getServerName(rowResult);

hbase-client/src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java

@@ -926,15 +926,14 @@ public class HConnectionManager {
         public boolean processRow(Result row) throws IOException {
           HRegionInfo info = MetaScanner.getHRegionInfo(row);
           if (info != null && !info.isSplitParent()) {
-            if (tableName.equals(info.getTableName())) {
+            if (tableName.equals(info.getTable())) {
               ServerName server = HRegionInfo.getServerName(row);
               if (server == null) {
                 available.set(false);
                 return false;
               }
               regionCount.incrementAndGet();
-            } else if (tableName.compareTo(
+            } else if (tableName.compareTo(info.getTable()) < 0) {
-                info.getTableName()) < 0) {
               // Return if we are done with the current table
               return false;
             }
@@ -961,7 +960,7 @@ public class HConnectionManager {
         public boolean processRow(Result row) throws IOException {
           HRegionInfo info = MetaScanner.getHRegionInfo(row);
           if (info != null && !info.isSplitParent()) {
-            if (tableName.equals(info.getTableName())) {
+            if (tableName.equals(info.getTable())) {
               ServerName server = HRegionInfo.getServerName(row);
               if (server == null) {
                 available.set(false);
@@ -979,7 +978,7 @@ public class HConnectionManager {
                 // Always empty start row should be counted
                 regionCount.incrementAndGet();
               }
-            } else if (tableName.compareTo(info.getTableName()) < 0) {
+            } else if (tableName.compareTo(info.getTable()) < 0) {
               // Return if we are done with the current table
               return false;
             }
@@ -1000,7 +999,7 @@ public class HConnectionManager {
 
     @Override
     public HRegionLocation locateRegion(final byte[] regionName) throws IOException {
-      return locateRegion(HRegionInfo.getTableName(regionName),
+      return locateRegion(HRegionInfo.getTable(regionName),
           HRegionInfo.getStartKey(regionName), false, true);
     }
 
@@ -1113,7 +1112,7 @@ public class HConnectionManager {
             }
 
             // possible we got a region of a different table...
-            if (!regionInfo.getTableName().equals(tableName)) {
+            if (!regionInfo.getTable().equals(tableName)) {
               return false; // stop scanning
             }
             if (regionInfo.isOffline()) {
@@ -1226,10 +1225,10 @@ public class HConnectionManager {
           }
 
           // possible we got a region of a different table...
-          if (!regionInfo.getTableName().equals(tableName)) {
+          if (!regionInfo.getTable().equals(tableName)) {
             throw new TableNotFoundException(
                   "Table '" + tableName + "' was not found, got: " +
-                  regionInfo.getTableName() + ".");
+                  regionInfo.getTable() + ".");
           }
           if (regionInfo.isSplit()) {
             throw new RegionOfflineException("the only available region for" +
@@ -2306,7 +2305,7 @@ public class HConnectionManager {
                               ServerName serverName, long seqNum) {
       HRegionLocation newHrl = new HRegionLocation(hri, serverName, seqNum);
       synchronized (this.cachedRegionLocations) {
-        cacheLocation(hri.getTableName(), source, newHrl);
+        cacheLocation(hri.getTable(), source, newHrl);
       }
     }
 
@@ -2320,7 +2319,7 @@ public class HConnectionManager {
       HRegionLocation oldLocation;
       synchronized (this.cachedRegionLocations) {
         Map<byte[], HRegionLocation> tableLocations =
-          getTableLocations(hri.getTableName());
+          getTableLocations(hri.getTable());
         oldLocation = tableLocations.get(hri.getStartKey());
         if (oldLocation != null) {
            // Do not delete the cache entry if it's not for the same server that gave us the error.
@@ -2338,7 +2337,7 @@ public class HConnectionManager {
         return;
       }
       synchronized (this.cachedRegionLocations) {
-        TableName tableName = location.getRegionInfo().getTableName();
+        TableName tableName = location.getRegionInfo().getTable();
         Map<byte[], HRegionLocation> tableLocations =
             getTableLocations(tableName);
         if (!tableLocations.isEmpty()) {

hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTable.java

@@ -1006,6 +1006,18 @@ public class HTable implements HTableInterface {
     return incrementColumnValue(row, family, qualifier, amount, Durability.SYNC_WAL);
   }
 
+  /**
+   * @deprecated Use {@link #incrementColumnValue(byte[], byte[], byte[], long, Durability)}
+   */
+  @Deprecated
+  @Override
+  public long incrementColumnValue(final byte [] row, final byte [] family,
+      final byte [] qualifier, final long amount, final boolean writeToWAL)
+  throws IOException {
+    return incrementColumnValue(row, family, qualifier, amount,
+      writeToWAL? Durability.SKIP_WAL: Durability.USE_DEFAULT);
+  }
+
   /**
    * {@inheritDoc}
    */

hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTableInterface.java

@@ -20,6 +20,7 @@ package org.apache.hadoop.hbase.client;
 
 import com.google.protobuf.Service;
 import com.google.protobuf.ServiceException;
+
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.classification.InterfaceStability;
 import org.apache.hadoop.conf.Configuration;
@@ -384,6 +385,14 @@ public interface HTableInterface extends Closeable {
   long incrementColumnValue(byte[] row, byte[] family, byte[] qualifier,
       long amount, Durability durability) throws IOException;
 
+  /**
+   * @deprecated Use {@link #incrementColumnValue(byte[], byte[], byte[], long, Durability)}
+   */
+  @Deprecated
+  long incrementColumnValue(final byte [] row, final byte [] family,
+      final byte [] qualifier, final long amount, final boolean writeToWAL)
+  throws IOException;
+
   /**
    * Tells whether or not 'auto-flush' is turned on.
    *

hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTableMultiplexer.java

@@ -19,19 +19,6 @@
  */
 package org.apache.hadoop.hbase.client;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.apache.hadoop.classification.InterfaceAudience;
-import org.apache.hadoop.classification.InterfaceStability;
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.hbase.HConstants;
-import org.apache.hadoop.hbase.TableName;
-import org.apache.hadoop.hbase.HRegionInfo;
-import org.apache.hadoop.hbase.HRegionLocation;
-import org.apache.hadoop.hbase.ZooKeeperConnectionException;
-import org.apache.hadoop.hbase.util.Bytes;
-import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
-
 import java.io.IOException;
 import java.util.AbstractMap.SimpleEntry;
 import java.util.ArrayList;
@@ -46,6 +33,18 @@ import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
 
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.classification.InterfaceAudience;
+import org.apache.hadoop.classification.InterfaceStability;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hbase.HConstants;
+import org.apache.hadoop.hbase.HRegionInfo;
+import org.apache.hadoop.hbase.HRegionLocation;
+import org.apache.hadoop.hbase.TableName;
+import org.apache.hadoop.hbase.ZooKeeperConnectionException;
+import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
+
 /**
  * HTableMultiplexer provides a thread-safe non blocking PUT API across all the tables.
  * Each put will be sharded into different buffer queues based on its destination region server.
@@ -450,7 +449,7 @@ public class HTableMultiplexer {
         HRegionLocation oldLoc) throws IOException {
       Put failedPut = failedPutStatus.getPut();
       // The currentPut is failed. So get the table name for the currentPut.
-      TableName tableName = failedPutStatus.getRegionInfo().getTableName();
+      TableName tableName = failedPutStatus.getRegionInfo().getTable();
       // Decrease the retry count
       int retryCount = failedPutStatus.getRetryCount() - 1;
       

hbase-client/src/main/java/org/apache/hadoop/hbase/client/HTablePool.java

@@ -600,5 +600,11 @@ public class HTablePool implements Closeable {
         throw new IllegalStateException("Table=" + new String(table.getTableName()) + " already closed");
       }
     }
+
+    @Override
+    public long incrementColumnValue(byte[] row, byte[] family,
+        byte[] qualifier, long amount, boolean writeToWAL) throws IOException {
+      return table.incrementColumnValue(row, family, qualifier, amount, writeToWAL);
+    }
   }
 }

hbase-client/src/main/java/org/apache/hadoop/hbase/client/MetaScanner.java

@@ -355,7 +355,7 @@ public class MetaScanner {
       if (info == null) {
         return true;
       }
-      if (!(info.getTableName().equals(tableName))) {
+      if (!(info.getTable().equals(tableName))) {
         return false;
       }
       return super.processRow(rowResult);

hbase-client/src/main/java/org/apache/hadoop/hbase/client/ScannerCallable.java

@@ -101,6 +101,15 @@ public class ScannerCallable extends RegionServerCallable<Result[]> {
     logCutOffLatency = conf.getInt(LOG_SCANNER_LATENCY_CUTOFF, 1000);
   }
 
+  /**
+   * @deprecated Use {@link #ScannerCallable(HConnection, TableName, Scan, ScanMetrics)}
+   */
+  @Deprecated
+  public ScannerCallable (HConnection connection, final byte [] tableName, Scan scan,
+      ScanMetrics scanMetrics) {
+    this(connection, TableName.valueOf(tableName), scan, scanMetrics);
+  }
+
   /**
    * @param reload force reload of server location
    * @throws IOException

hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufUtil.java

@@ -1645,7 +1645,7 @@ public final class ProtobufUtil {
 
         AccessControlProtos.TablePermission.Builder builder =
             AccessControlProtos.TablePermission.newBuilder();
-        builder.setTableName(ProtobufUtil.toProtoTableName(tablePerm.getTable()));
+        builder.setTableName(ProtobufUtil.toProtoTableName(tablePerm.getTableName()));
         if (tablePerm.hasFamily()) {
           builder.setFamily(ByteString.copyFrom(tablePerm.getFamily()));
         }
@@ -2195,7 +2195,7 @@ public final class ProtobufUtil {
     // input / output paths are relative to the store dir
     // store dir is relative to region dir
     CompactionDescriptor.Builder builder = CompactionDescriptor.newBuilder()
-        .setTableName(ByteString.copyFrom(info.getTableName().getName()))
+        .setTableName(ByteString.copyFrom(info.getTableName()))
         .setEncodedRegionName(ByteString.copyFrom(info.getEncodedNameAsBytes()))
         .setFamilyName(ByteString.copyFrom(family))
         .setStoreHomeDir(storeDir.getName()); //make relative

hbase-client/src/main/java/org/apache/hadoop/hbase/security/access/TablePermission.java

@@ -151,7 +151,7 @@ public class TablePermission extends Permission {
     return table != null;
   }
 
-  public TableName getTable() {
+  public TableName getTableName() {
     return table;
   }
 
@@ -318,7 +318,7 @@ public class TablePermission extends Permission {
     }
     TablePermission other = (TablePermission)obj;
 
-    if (!(table.equals(other.getTable()) &&
+    if (!(table.equals(other.getTableName()) &&
         ((family == null && other.getFamily() == null) ||
          Bytes.equals(family, other.getFamily())) &&
         ((qualifier == null && other.getQualifier() == null) ||

hbase-client/src/main/java/org/apache/hadoop/hbase/security/access/UserPermission.java

@@ -140,7 +140,7 @@ public class UserPermission extends TablePermission {
    * @param perm a TablePermission
    */
   public UserPermission(byte[] user, TablePermission perm) {
-    super(perm.getNamespace(), perm.getTable(), perm.getFamily(), perm.getQualifier(),
+    super(perm.getNamespace(), perm.getTableName(), perm.getFamily(), perm.getQualifier(),
         perm.actions);
     this.user = user;
   }

hbase-common/src/main/java/org/apache/hadoop/hbase/TableName.java

@@ -129,8 +129,9 @@ public final class TableName implements Comparable<TableName> {
     return tableName;
   }
 
-  public static void isLegalTableQualifierName(final byte[] qualifierName){
+  public static byte [] isLegalTableQualifierName(final byte[] qualifierName){
     isLegalTableQualifierName(qualifierName, 0, qualifierName.length);
+    return qualifierName;
   }
 
   /**

hbase-server/src/main/java/org/apache/hadoop/hbase/backup/HFileArchiver.java

@@ -72,7 +72,7 @@ public class HFileArchiver {
   public static void archiveRegion(Configuration conf, FileSystem fs, HRegionInfo info)
       throws IOException {
     Path rootDir = FSUtils.getRootDir(conf);
-    archiveRegion(fs, rootDir, FSUtils.getTableDir(rootDir, info.getTableName()),
+    archiveRegion(fs, rootDir, FSUtils.getTableDir(rootDir, info.getTable()),
       HRegion.getRegionDir(rootDir, info));
   }
 

hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.java

@@ -564,6 +564,12 @@ public abstract class CoprocessorHost<E extends CoprocessorEnvironment> {
       public void setWriteBufferSize(long writeBufferSize) throws IOException {
         table.setWriteBufferSize(writeBufferSize);
       }
+
+      @Override
+      public long incrementColumnValue(byte[] row, byte[] family,
+          byte[] qualifier, long amount, boolean writeToWAL) throws IOException {
+        return table.incrementColumnValue(row, family, qualifier, amount, writeToWAL);
+      }
     }
 
     /** The coprocessor */

hbase-server/src/main/java/org/apache/hadoop/hbase/io/HFileLink.java

@@ -263,7 +263,7 @@ public class HFileLink extends FileLink {
    */
   public static String createHFileLinkName(final HRegionInfo hfileRegionInfo,
       final String hfileName) {
-    return createHFileLinkName(hfileRegionInfo.getTableName(),
+    return createHFileLinkName(hfileRegionInfo.getTable(),
                       hfileRegionInfo.getEncodedName(), hfileName);
   }
 
@@ -300,7 +300,7 @@ public class HFileLink extends FileLink {
   public static boolean create(final Configuration conf, final FileSystem fs,
       final Path dstFamilyPath, final HRegionInfo hfileRegionInfo,
       final String hfileName) throws IOException {
-    TableName linkedTable = hfileRegionInfo.getTableName();
+    TableName linkedTable = hfileRegionInfo.getTable();
     String linkedRegion = hfileRegionInfo.getEncodedName();
     return create(conf, fs, dstFamilyPath, linkedTable, linkedRegion, hfileName);
   }

hbase-server/src/main/java/org/apache/hadoop/hbase/mapred/TableSplit.java

@@ -60,7 +60,8 @@ public class TableSplit implements InputSplit, Comparable<TableSplit> {
 
   public TableSplit(byte [] tableName, byte [] startRow, byte [] endRow,
       final String location) {
-    this(TableName.valueOf(tableName), startRow, endRow, location);
+    this(TableName.valueOf(tableName), startRow, endRow,
+      location);
   }
 
   /** @return table name */

hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/LoadIncrementalHFiles.java

@@ -517,6 +517,16 @@ public class LoadIncrementalHFiles extends Configured implements Tool {
     return null;
   }
 
+  /**
+   * @deprecated Use {@link #tryAtomicRegionLoad(HConnection, TableName, byte[], Collection)}
+   */
+  @Deprecated
+  protected List<LoadQueueItem> tryAtomicRegionLoad(final HConnection conn,
+      final byte [] tableName, final byte[] first, Collection<LoadQueueItem> lqis)
+  throws IOException {
+    return tryAtomicRegionLoad(conn, TableName.valueOf(tableName), first, lqis);
+  }
+
   /**
    * Attempts to do an atomic load of many hfiles into a region.  If it fails,
    * it returns a list of hfiles that need to be retried.  If it is successful
@@ -531,9 +541,8 @@ public class LoadIncrementalHFiles extends Configured implements Tool {
    * failure
    */
   protected List<LoadQueueItem> tryAtomicRegionLoad(final HConnection conn,
-      final TableName tableName,
+      final TableName tableName, final byte[] first, Collection<LoadQueueItem> lqis)
-      final byte[] first, Collection<LoadQueueItem> lqis) throws IOException {
+  throws IOException {
-
     final List<Pair<byte[], String>> famPaths =
       new ArrayList<Pair<byte[], String>>(lqis.size());
     for (LoadQueueItem lqi : lqis) {

hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/TableSplit.java

@@ -85,10 +85,19 @@ implements Writable, Comparable<TableSplit> {
 
   /** Default constructor. */
   public TableSplit() {
-    this(null, null, HConstants.EMPTY_BYTE_ARRAY,
+    this((TableName)null, null, HConstants.EMPTY_BYTE_ARRAY,
       HConstants.EMPTY_BYTE_ARRAY, "");
   }
 
+  /**
+   * @deprecated Since 0.96.0; use {@link TableSplit#TableSplit(TableName, byte[], byte[], String)}
+   */
+  @Deprecated
+  public TableSplit(final byte [] tableName, Scan scan, byte [] startRow, byte [] endRow,
+      final String location) {
+    this(TableName.valueOf(tableName), scan, startRow, endRow, location);
+  }
+
   /**
    * Creates a new instance while assigning all variables.
    *
@@ -112,6 +121,15 @@ implements Writable, Comparable<TableSplit> {
     this.regionLocation = location;
   }
 
+  /**
+   * @deprecated Since 0.96.0; use {@link TableSplit#TableSplit(TableName, byte[], byte[], String)}
+   */
+  @Deprecated
+  public TableSplit(final byte [] tableName, byte[] startRow, byte[] endRow,
+      final String location) {
+    this(TableName.valueOf(tableName), startRow, endRow, location);
+  }
+
   /**
    * Creates a new instance without a scanner.
    *
@@ -135,12 +153,24 @@ implements Writable, Comparable<TableSplit> {
     return TableMapReduceUtil.convertStringToScan(this.scan);
   }
 
+  /**
+   * Returns the table name converted to a byte array.
+   * @see #getTable()
+   * @return The table name.
+   */
+  public byte [] getTableName() {
+    return tableName.getName();
+  }
+
   /**
    * Returns the table name.
    *
    * @return The table name.
    */
-  public TableName getTableName() {
+  public TableName getTable() {
+    // It is ugly that usually to get a TableName, the method is called getTableName.  We can't do
+    // that in here though because there was an existing getTableName in place already since
+    // deprecated.
     return tableName;
   }
 
@@ -268,7 +298,7 @@ implements Writable, Comparable<TableSplit> {
     // If The table name of the two splits is the same then compare start row
     // otherwise compare based on table names
     int tableNameComparison =
-        getTableName().compareTo(split.getTableName());
+        getTable().compareTo(split.getTable());
     return tableNameComparison != 0 ? tableNameComparison : Bytes.compareTo(
         getStartRow(), split.getStartRow());
   }

hbase-server/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java

@@ -460,7 +460,7 @@ public class AssignmentManager extends ZooKeeperListener {
       // its a clean cluster startup, else its a failover.
       Map<HRegionInfo, ServerName> regions = regionStates.getRegionAssignments();
       for (Map.Entry<HRegionInfo, ServerName> e: regions.entrySet()) {
-        if (!e.getKey().getTableName().isSystemTable()
+        if (!e.getKey().getTable().isSystemTable()
             && e.getValue() != null) {
           LOG.debug("Found " + e + " out on cluster");
           failover = true;
@@ -1282,8 +1282,7 @@ public class AssignmentManager extends ZooKeeperListener {
             if (rs.isOpened()) {
               ServerName serverName = rs.getServerName();
               regionOnline(regionInfo, serverName);
-              boolean disabled = getZKTable().isDisablingOrDisabledTable(
+              boolean disabled = getZKTable().isDisablingOrDisabledTable(regionInfo.getTable());
-                regionInfo.getTableName());
               if (!serverManager.isServerOnline(serverName) && !disabled) {
                 LOG.info("Opened " + regionNameStr
                   + "but the region server is offline, reassign the region");
@@ -1898,7 +1897,7 @@ public class AssignmentManager extends ZooKeeperListener {
           // When we have a case such as all the regions are added directly into hbase:meta and we call
           // assignRegion then we need to make the table ENABLED. Hence in such case the table
           // will not be in ENABLING or ENABLED state.
-          TableName tableName = region.getTableName();
+          TableName tableName = region.getTable();
           if (!zkTable.isEnablingTable(tableName) && !zkTable.isEnabledTable(tableName)) {
             LOG.debug("Setting table " + tableName + " to ENABLED state.");
             setEnabledTable(tableName);
@@ -2085,7 +2084,7 @@ public class AssignmentManager extends ZooKeeperListener {
   }
 
   private boolean isDisabledorDisablingRegionInRIT(final HRegionInfo region) {
-    TableName tableName = region.getTableName();
+    TableName tableName = region.getTable();
     boolean disabled = this.zkTable.isDisabledTable(tableName);
     if (disabled || this.zkTable.isDisablingTable(tableName)) {
       LOG.info("Table " + tableName + (disabled ? " disabled;" : " disabling;") +
@@ -2584,7 +2583,7 @@ public class AssignmentManager extends ZooKeeperListener {
     //remove system tables because they would have been assigned earlier
     for(Iterator<HRegionInfo> iter = allRegions.keySet().iterator();
         iter.hasNext();) {
-      if (iter.next().getTableName().isSystemTable()) {
+      if (iter.next().getTable().isSystemTable()) {
         iter.remove();
       }
     }
@@ -2603,7 +2602,7 @@ public class AssignmentManager extends ZooKeeperListener {
     }
 
     for (HRegionInfo hri : allRegions.keySet()) {
-      TableName tableName = hri.getTableName();
+      TableName tableName = hri.getTable();
       if (!zkTable.isEnabledTable(tableName)) {
         setEnabledTable(tableName);
       }
@@ -2664,7 +2663,7 @@ public class AssignmentManager extends ZooKeeperListener {
       HRegionInfo regionInfo = region.getFirst();
       ServerName regionLocation = region.getSecond();
       if (regionInfo == null) continue;
-      TableName tableName = regionInfo.getTableName();
+      TableName tableName = regionInfo.getTable();
       if (tableName.isSystemTable()) continue;
       regionStates.createRegionState(regionInfo);
       if (regionStates.isRegionInState(regionInfo, State.SPLIT)) {
@@ -3161,7 +3160,7 @@ public class AssignmentManager extends ZooKeeperListener {
           } catch (KeeperException ke) {
             server.abort("Unexpected ZK exception deleting node " + hri, ke);
           }
-          if (zkTable.isDisablingOrDisabledTable(hri.getTableName())) {
+          if (zkTable.isDisablingOrDisabledTable(hri.getTable())) {
             it.remove();
             regionStates.regionOffline(hri);
             continue;
@@ -3193,8 +3192,7 @@ public class AssignmentManager extends ZooKeeperListener {
     // the master to disable, we need to make sure we close those regions in
     // that case. This is not racing with the region server itself since RS
     // report is done after the split transaction completed.
-    if (this.zkTable.isDisablingOrDisabledTable(
+    if (this.zkTable.isDisablingOrDisabledTable(parent.getTable())) {
-        parent.getTableName())) {
       unassign(a);
       unassign(b);
     }
@@ -3217,7 +3215,7 @@ public class AssignmentManager extends ZooKeeperListener {
     // the master to disable, we need to make sure we close those regions in
     // that case. This is not racing with the region server itself since RS
     // report is done after the regions merge transaction completed.
-    if (this.zkTable.isDisablingOrDisabledTable(merged.getTableName())) {
+    if (this.zkTable.isDisablingOrDisabledTable(merged.getTable())) {
       unassign(merged);
     }
   }

hbase-server/src/main/java/org/apache/hadoop/hbase/master/CatalogJanitor.java

@@ -149,7 +149,7 @@ public class CatalogJanitor extends Chore {
         HRegionInfo info = HRegionInfo.getHRegionInfo(r);
         if (info == null) return true; // Keep scanning
         if (isTableSpecified
-            && info.getTableName().compareTo(tableName) > 0) {
+            && info.getTable().compareTo(tableName) > 0) {
           // Another table, stop scanning
           return false;
         }
@@ -184,9 +184,8 @@ public class CatalogJanitor extends Chore {
       final HRegionInfo regionA, final HRegionInfo regionB) throws IOException {
     FileSystem fs = this.services.getMasterFileSystem().getFileSystem();
     Path rootdir = this.services.getMasterFileSystem().getRootDir();
-    Path tabledir = FSUtils.getTableDir(rootdir,
+    Path tabledir = FSUtils.getTableDir(rootdir, mergedRegion.getTable());
-        mergedRegion.getTableName());
+    HTableDescriptor htd = getTableDescriptor(mergedRegion.getTable());
-    HTableDescriptor htd = getTableDescriptor(mergedRegion.getTableName());
     HRegionFileSystem regionFs = null;
     try {
       regionFs = HRegionFileSystem.openRegionFromFileSystem(
@@ -290,8 +289,7 @@ public class CatalogJanitor extends Chore {
       if (left == null) return -1;
       if (right == null) return 1;
       // Same table name.
-      int result = left.getTableName().compareTo(
+      int result = left.getTable().compareTo(right.getTable());
-          right.getTableName());
       if (result != 0) return result;
       // Compare start keys.
       result = Bytes.compareTo(left.getStartKey(), right.getStartKey());
@@ -375,7 +373,7 @@ public class CatalogJanitor extends Chore {
 
     FileSystem fs = this.services.getMasterFileSystem().getFileSystem();
     Path rootdir = this.services.getMasterFileSystem().getRootDir();
-    Path tabledir = FSUtils.getTableDir(rootdir, daughter.getTableName());
+    Path tabledir = FSUtils.getTableDir(rootdir, daughter.getTable());
 
     HRegionFileSystem regionFs = null;
     try {
@@ -387,7 +385,7 @@ public class CatalogJanitor extends Chore {
     }
 
     boolean references = false;
-    HTableDescriptor parentDescriptor = getTableDescriptor(parent.getTableName());
+    HTableDescriptor parentDescriptor = getTableDescriptor(parent.getTable());
     for (HColumnDescriptor family: parentDescriptor.getFamilies()) {
       if ((references = regionFs.hasReferences(family.getNameAsString()))) {
         break;

hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java

@@ -1071,7 +1071,7 @@ MasterServices, Server {
         MetaReader.fullScan(catalogTracker, disabledOrDisablingOrEnabling, true);
     for(Iterator<HRegionInfo> iter = allRegions.keySet().iterator();
         iter.hasNext();) {
-      if (!iter.next().getTableName().isSystemTable()) {
+      if (!iter.next().getTable().isSystemTable()) {
         iter.remove();
       }
     }
@@ -1111,8 +1111,8 @@ MasterServices, Server {
         this.assignmentManager.regionOnline(regionInfo, currServer);
       }
 
-      if (!this.assignmentManager.getZKTable().isEnabledTable(regionInfo.getTableName())) {
+      if (!this.assignmentManager.getZKTable().isEnabledTable(regionInfo.getTable())) {
-        this.assignmentManager.setEnabledTable(regionInfo.getTableName());
+        this.assignmentManager.setEnabledTable(regionInfo.getTable());
       }
       LOG.info("System region " + regionInfo.getRegionNameAsString() + " assigned, rit=" + rit +
         ", location=" + catalogTracker.getMetaLocation());
@@ -2097,7 +2097,7 @@ MasterServices, Server {
           if (pair == null) {
             return false;
           }
-          if (!pair.getFirst().getTableName().equals(tableName)) {
+          if (!pair.getFirst().getTable().equals(tableName)) {
             return false;
           }
           result.set(pair);

hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterFileSystem.java

@@ -588,7 +588,7 @@ public class MasterFileSystem {
   public void deleteFamilyFromFS(HRegionInfo region, byte[] familyName)
       throws IOException {
     // archive family store files
-    Path tableDir = FSUtils.getTableDir(rootdir, region.getTableName());
+    Path tableDir = FSUtils.getTableDir(rootdir, region.getTable());
     HFileArchiver.archiveFamily(fs, conf, region, tableDir, familyName);
 
     // delete the family folder

hbase-server/src/main/java/org/apache/hadoop/hbase/master/RegionStates.java

@@ -433,7 +433,7 @@ public class RegionStates {
     // before all table's regions.
     HRegionInfo boundary = new HRegionInfo(tableName, null, null, false, 0L);
     for (HRegionInfo hri: regionAssignments.tailMap(boundary).keySet()) {
-      if(!hri.getTableName().equals(tableName)) break;
+      if(!hri.getTable().equals(tableName)) break;
       tableRegions.add(hri);
     }
     return tableRegions;
@@ -529,7 +529,7 @@ public class RegionStates {
         for (Map.Entry<ServerName, Set<HRegionInfo>> e: serverHoldings.entrySet()) {
           for (HRegionInfo hri: e.getValue()) {
             if (hri.isMetaRegion()) continue;
-            TableName tablename = hri.getTableName();
+            TableName tablename = hri.getTable();
             Map<ServerName, List<HRegionInfo>> svrToRegions = result.get(tablename);
             if (svrToRegions == null) {
               svrToRegions = new HashMap<ServerName, List<HRegionInfo>>(serverHoldings.size());

hbase-server/src/main/java/org/apache/hadoop/hbase/master/SnapshotOfRegionAssignmentFromMeta.java

@@ -104,8 +104,8 @@ public class SnapshotOfRegionAssignmentFromMeta {
               HRegionInfo.getHRegionInfoAndServerName(result);
           HRegionInfo hri = regionAndServer.getFirst();
           if (hri  == null) return true;
-          if (hri.getTableName() == null) return true;
+          if (hri.getTable() == null) return true;
-          if (disabledTables.contains(hri.getTableName())) {
+          if (disabledTables.contains(hri.getTable())) {
             return true;
           }
           // Are we to include split parents in the list?
@@ -144,7 +144,7 @@ public class SnapshotOfRegionAssignmentFromMeta {
     regionNameToRegionInfoMap.put(regionInfo.getRegionNameAsString(), regionInfo);
 
     // Process the table to region map
-    TableName tableName = regionInfo.getTableName();
+    TableName tableName = regionInfo.getTable();
     List<HRegionInfo> regionList = tableToRegionMap.get(tableName);
     if (regionList == null) {
       regionList = new ArrayList<HRegionInfo>();

hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.java

@@ -148,7 +148,7 @@ public abstract class BaseLoadBalancer implements LoadBalancer {
         regionPerServerIndex = 0;
 
         for (HRegionInfo region : entry.getValue()) {
-          String tableName = region.getTableName().getNameAsString();
+          String tableName = region.getTable().getNameAsString();
           Integer idx = tablesToIndex.get(tableName);
           if (idx == null) {
             tables.add(tableName);

hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/FavoredNodeLoadBalancer.java

@@ -99,7 +99,7 @@ public class FavoredNodeLoadBalancer extends BaseLoadBalancer {
           currentServer.getPort(), ServerName.NON_STARTCODE);
       List<HRegionInfo> list = entry.getValue();
       for (HRegionInfo region : list) {
-        if(region.getTableName().getNamespaceAsString()
+        if(region.getTable().getNamespaceAsString()
             .equals(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR)) {
           continue;
         }

hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/RegionLocationFinder.java

@@ -122,7 +122,7 @@ class RegionLocationFinder {
   protected List<ServerName> internalGetTopBlockLocation(HRegionInfo region) {
     List<ServerName> topServerNames = null;
     try {
-      HTableDescriptor tableDescriptor = getTableDescriptor(region.getTableName());
+      HTableDescriptor tableDescriptor = getTableDescriptor(region.getTable());
       if (tableDescriptor != null) {
         HDFSBlocksDistribution blocksDistribution =
             HRegion.computeHDFSBlocksDistribution(getConf(), tableDescriptor, region);

hbase-server/src/main/java/org/apache/hadoop/hbase/master/handler/ClosedRegionHandler.java

@@ -92,7 +92,7 @@ public class ClosedRegionHandler extends EventHandler implements TotesHRegionInf
     LOG.debug("Handling CLOSED event for " + regionInfo.getEncodedName());
     // Check if this table is being disabled or not
     if (this.assignmentManager.getZKTable().
-        isDisablingOrDisabledTable(this.regionInfo.getTableName())) {
+        isDisablingOrDisabledTable(this.regionInfo.getTable())) {
       assignmentManager.offlineDisabledRegion(regionInfo);
       return;
     }

hbase-server/src/main/java/org/apache/hadoop/hbase/master/handler/EnableTableHandler.java

@@ -230,7 +230,7 @@ public class EnableTableHandler extends EventHandler {
       } else {
         if (LOG.isDebugEnabled()) {
           LOG.debug("Skipping assign for the region " + hri + " during enable table "
-              + hri.getTableName() + " because its already in tranition or assigned.");
+              + hri.getTable() + " because its already in tranition or assigned.");
         }
       }
     }

hbase-server/src/main/java/org/apache/hadoop/hbase/master/handler/OpenedRegionHandler.java

@@ -69,7 +69,7 @@ public class OpenedRegionHandler extends EventHandler implements TotesHRegionInf
     this.expectedVersion = expectedVersion;
     if(regionInfo.isMetaRegion()) {
       priority = OpenedPriority.META;
-    } else if(regionInfo.getTableName()
+    } else if(regionInfo.getTable()
         .getNamespaceAsString().equals(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR)) {
       priority = OpenedPriority.SYSTEM;
     } else {
@@ -113,8 +113,7 @@ public class OpenedRegionHandler extends EventHandler implements TotesHRegionInf
         " because regions is NOT in RIT -- presuming this is because it SPLIT");
     }
     if (!openedNodeDeleted) {
-      if (this.assignmentManager.getZKTable().isDisablingOrDisabledTable(
+      if (this.assignmentManager.getZKTable().isDisablingOrDisabledTable(regionInfo.getTable())) {
-          regionInfo.getTableName())) {
         debugLog(regionInfo, "Opened region "
             + regionInfo.getShortNameToLog() + " but "
             + "this table is disabled, triggering close of region");

hbase-server/src/main/java/org/apache/hadoop/hbase/master/handler/ServerShutdownHandler.java

@@ -251,7 +251,7 @@ public class ServerShutdownHandler extends EventHandler {
             toAssignRegions.add(hri);
           } else if (rit != null) {
             if ((rit.isClosing() || rit.isPendingClose())
-                && am.getZKTable().isDisablingOrDisabledTable(hri.getTableName())) {
+                && am.getZKTable().isDisablingOrDisabledTable(hri.getTable())) {
               // If the table was partially disabled and the RS went down, we should clear the RIT
               // and remove the node for the region.
               // The rit that we use may be stale in case the table was in DISABLING state
@@ -324,18 +324,16 @@ public class ServerShutdownHandler extends EventHandler {
   public static boolean processDeadRegion(HRegionInfo hri, Result result,
       AssignmentManager assignmentManager, CatalogTracker catalogTracker)
   throws IOException {
-    boolean tablePresent = assignmentManager.getZKTable().isTablePresent(
+    boolean tablePresent = assignmentManager.getZKTable().isTablePresent(hri.getTable());
-        hri.getTableName());
     if (!tablePresent) {
-      LOG.info("The table " + hri.getTableName()
+      LOG.info("The table " + hri.getTable()
           + " was deleted.  Hence not proceeding.");
       return false;
     }
     // If table is not disabled but the region is offlined,
-    boolean disabled = assignmentManager.getZKTable().isDisabledTable(
+    boolean disabled = assignmentManager.getZKTable().isDisabledTable(hri.getTable());
-        hri.getTableName());
     if (disabled){
-      LOG.info("The table " + hri.getTableName()
+      LOG.info("The table " + hri.getTable()
           + " was disabled.  Hence not proceeding.");
       return false;
     }
@@ -345,10 +343,9 @@ public class ServerShutdownHandler extends EventHandler {
       //to the dead server. We don't have to do anything.
       return false;
     }
-    boolean disabling = assignmentManager.getZKTable().isDisablingTable(
+    boolean disabling = assignmentManager.getZKTable().isDisablingTable(hri.getTable());
-        hri.getTableName());
     if (disabling) {
-      LOG.info("The table " + hri.getTableName()
+      LOG.info("The table " + hri.getTable()
           + " is disabled.  Hence not assigning region" + hri.getEncodedName());
       return false;
     }

hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java

@@ -3924,11 +3924,11 @@ public class HRegion implements HeapSize { // , Writable{
                                       final HLog hlog,
                                       final boolean initialize, final boolean ignoreHLog)
       throws IOException {
-    LOG.info("creating HRegion " + info.getTableName().getNameAsString()
+    LOG.info("creating HRegion " + info.getTable().getNameAsString()
         + " HTD == " + hTableDescriptor + " RootDir = " + rootDir +
-        " Table name == " + info.getTableName().getNameAsString());
+        " Table name == " + info.getTable().getNameAsString());
 
-    Path tableDir = FSUtils.getTableDir(rootDir, info.getTableName());
+    Path tableDir = FSUtils.getTableDir(rootDir, info.getTable());
     FileSystem fs = FileSystem.get(conf);
     HRegionFileSystem rfs = HRegionFileSystem.createRegionOnFileSystem(conf, fs, tableDir, info);
     HLog effectiveHLog = hlog;
@@ -4088,7 +4088,7 @@ public class HRegion implements HeapSize { // , Writable{
     if (LOG.isDebugEnabled()) {
       LOG.debug("Opening region: " + info);
     }
-    Path dir = FSUtils.getTableDir(rootDir, info.getTableName());
+    Path dir = FSUtils.getTableDir(rootDir, info.getTable());
     HRegion r = HRegion.newHRegion(dir, wal, fs, conf, info, htd, rsServices);
     return r.openHRegion(reporter);
   }
@@ -4217,8 +4217,7 @@ public class HRegion implements HeapSize { // , Writable{
   @Deprecated
   public static Path getRegionDir(final Path rootdir, final HRegionInfo info) {
     return new Path(
-      FSUtils.getTableDir(rootdir, info.getTableName()),
+      FSUtils.getTableDir(rootdir, info.getTable()), info.getEncodedName());
-                                   info.getEncodedName());
   }
 
   /**
@@ -4277,8 +4276,7 @@ public class HRegion implements HeapSize { // , Writable{
    * @throws IOException
    */
   public static HRegion merge(final HRegion a, final HRegion b) throws IOException {
-    if (!a.getRegionInfo().getTableName().equals(
+    if (!a.getRegionInfo().getTable().equals(b.getRegionInfo().getTable())) {
-        b.getRegionInfo().getTableName())) {
       throw new IOException("Regions do not belong to the same table");
     }
 
@@ -5197,7 +5195,7 @@ public class HRegion implements HeapSize { // , Writable{
   public byte[] checkSplit() {
     // Can't split META
     if (this.getRegionInfo().isMetaTable() ||
-        TableName.NAMESPACE_TABLE_NAME.equals(this.getRegionInfo().getTableName())) {
+        TableName.NAMESPACE_TABLE_NAME.equals(this.getRegionInfo().getTable())) {
       if (shouldForceSplit()) {
         LOG.warn("Cannot split meta region in HBase 0.20 and above");
       }

hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java

@@ -2347,7 +2347,7 @@ public class HRegionServer implements ClientProtos.ClientService.BlockingInterfa
      synchronized (this.onlineRegions) {
        for (HRegion region: this.onlineRegions.values()) {
          HRegionInfo regionInfo = region.getRegionInfo();
-         if(regionInfo.getTableName().equals(tableName)) {
+         if(regionInfo.getTable().equals(tableName)) {
            tableRegions.add(region);
          }
        }
@@ -3532,10 +3532,10 @@ public class HRegionServer implements ClientProtos.ClientService.BlockingInterfa
           }
         }
         LOG.info("Open " + region.getRegionNameAsString());
-        htd = htds.get(region.getTableName());
+        htd = htds.get(region.getTable());
         if (htd == null) {
-          htd = this.tableDescriptors.get(region.getTableName());
+          htd = this.tableDescriptors.get(region.getTable());
-          htds.put(region.getTableName(), htd);
+          htds.put(region.getTable(), htd);
         }
 
         final Boolean previous = this.regionsInTransitionInRS.putIfAbsent(

hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java

@@ -281,7 +281,7 @@ public class HStore implements Store {
 
   @Override
   public TableName getTableName() {
-    return this.getRegionInfo().getTableName();
+    return this.getRegionInfo().getTable();
   }
 
   @Override

hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.java

@@ -146,7 +146,7 @@ public class RegionCoprocessorHost
     loadSystemCoprocessors(conf, REGION_COPROCESSOR_CONF_KEY);
 
     // load system default cp's for user tables from configuration.
-    if (!region.getRegionInfo().getTableName().isSystemTable()) {
+    if (!region.getRegionInfo().getTable().isSystemTable()) {
       loadSystemCoprocessors(conf, USER_REGION_COPROCESSOR_CONF_KEY);
     }
 

hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionMergeTransaction.java

@@ -433,7 +433,7 @@ public class RegionMergeTransaction {
     }
 
     // Merged region is sorted between two merging regions in META
-    HRegionInfo mergedRegionInfo = new HRegionInfo(a.getTableName(), startKey,
+    HRegionInfo mergedRegionInfo = new HRegionInfo(a.getTable(), startKey,
         endKey, false, rid);
     return mergedRegionInfo;
   }

hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/SplitTransaction.java

@@ -168,8 +168,8 @@ public class SplitTransaction {
       return false;
     }
     long rid = getDaughterRegionIdTimestamp(hri);
-    this.hri_a = new HRegionInfo(hri.getTableName(), startKey, this.splitrow, false, rid);
+    this.hri_a = new HRegionInfo(hri.getTable(), startKey, this.splitrow, false, rid);
-    this.hri_b = new HRegionInfo(hri.getTableName(), this.splitrow, endKey, false, rid);
+    this.hri_b = new HRegionInfo(hri.getTable(), this.splitrow, endKey, false, rid);
     return true;
   }
 

hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLogSplitter.java

@@ -1615,7 +1615,7 @@ public class HLogSplitter {
       final long pause = conf.getLong(HConstants.HBASE_CLIENT_PAUSE,
         HConstants.DEFAULT_HBASE_CLIENT_PAUSE);
       boolean reloadLocation = false;
-      TableName tableName = loc.getRegionInfo().getTableName();
+      TableName tableName = loc.getRegionInfo().getTable();
       int tries = 0;
       Throwable cause = null;
       while (endTime > EnvironmentEdgeManager.currentTimeMillis()) {

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

@@ -779,4 +779,10 @@ public class RemoteHTable implements HTableInterface {
   public void setWriteBufferSize(long writeBufferSize) throws IOException {
     throw new IOException("setWriteBufferSize not supported");
   }
+
+  @Override
+  public long incrementColumnValue(byte[] row, byte[] family, byte[] qualifier,
+      long amount, boolean writeToWAL) throws IOException {
+    throw new IOException("incrementColumnValue not supported");
+  }
 }

hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessControlLists.java

@@ -299,7 +299,7 @@ public class AccessControlLists {
     } else if(userPerm.isGlobal()) {
       row = ACL_GLOBAL_NAME;
     } else {
-      row = userPerm.getTable().getName();
+      row = userPerm.getTableName().getName();
     }
     return row;
   }
@@ -502,7 +502,7 @@ public class AccessControlLists {
 
     for (Map.Entry<String, TablePermission> entry : allPerms.entries()) {
       UserPermission up = new UserPermission(Bytes.toBytes(entry.getKey()),
-          entry.getValue().getTable(), entry.getValue().getFamily(),
+          entry.getValue().getTableName(), entry.getValue().getFamily(),
           entry.getValue().getQualifier(), entry.getValue().getActions());
       perms.add(up);
     }

hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessController.java

@@ -208,7 +208,7 @@ public class AccessController extends BaseRegionObserver
       RegionCoprocessorEnvironment e,
       Map<byte [], ? extends Collection<?>> families) {
     HRegionInfo hri = e.getRegion().getRegionInfo();
-    TableName tableName = hri.getTableName();
+    TableName tableName = hri.getTable();
 
     // 1. All users need read access to hbase:meta table.
     // this is a very common operation, so deal with it quickly.
@@ -470,7 +470,7 @@ public class AccessController extends BaseRegionObserver
       Map<byte[], ? extends Set<byte[]>> familyMap)
     throws IOException {
     HRegionInfo hri = env.getRegion().getRegionInfo();
-    TableName tableName = hri.getTableName();
+    TableName tableName = hri.getTable();
 
     if (user == null) {
       return false;
@@ -702,7 +702,7 @@ public class AccessController extends BaseRegionObserver
   @Override
   public void preMove(ObserverContext<MasterCoprocessorEnvironment> c, HRegionInfo region,
       ServerName srcServer, ServerName destServer) throws IOException {
-    requirePermission("move", region.getTableName(), null, null, Action.ADMIN);
+    requirePermission("move", region.getTable(), null, null, Action.ADMIN);
   }
 
   @Override
@@ -713,7 +713,7 @@ public class AccessController extends BaseRegionObserver
   @Override
   public void preAssign(ObserverContext<MasterCoprocessorEnvironment> c, HRegionInfo regionInfo)
       throws IOException {
-    requirePermission("assign", regionInfo.getTableName(), null, null, Action.ADMIN);
+    requirePermission("assign", regionInfo.getTable(), null, null, Action.ADMIN);
   }
 
   @Override
@@ -723,7 +723,7 @@ public class AccessController extends BaseRegionObserver
   @Override
   public void preUnassign(ObserverContext<MasterCoprocessorEnvironment> c, HRegionInfo regionInfo,
       boolean force) throws IOException {
-    requirePermission("unassign", regionInfo.getTableName(), null, null, Action.ADMIN);
+    requirePermission("unassign", regionInfo.getTable(), null, null, Action.ADMIN);
   }
 
   @Override
@@ -733,7 +733,7 @@ public class AccessController extends BaseRegionObserver
   @Override
   public void preRegionOffline(ObserverContext<MasterCoprocessorEnvironment> c,
       HRegionInfo regionInfo) throws IOException {
-    requirePermission("regionOffline", regionInfo.getTableName(), null, null, Action.ADMIN);
+    requirePermission("regionOffline", regionInfo.getTable(), null, null, Action.ADMIN);
   }
 
   @Override
@@ -1263,7 +1263,7 @@ public class AccessController extends BaseRegionObserver
         switch(request.getUserPermission().getPermission().getType()) {
           case Global :
           case Table :
-            requirePermission("grant", perm.getTable(), perm.getFamily(),
+            requirePermission("grant", perm.getTableName(), perm.getFamily(),
                 perm.getQualifier(), Action.ADMIN);
             break;
           case Namespace :
@@ -1303,7 +1303,7 @@ public class AccessController extends BaseRegionObserver
         switch(request.getUserPermission().getPermission().getType()) {
           case Global :
           case Table :
-            requirePermission("revoke", perm.getTable(), perm.getFamily(),
+            requirePermission("revoke", perm.getTableName(), perm.getFamily(),
                               perm.getQualifier(), Action.ADMIN);
             break;
           case Namespace :
@@ -1379,11 +1379,11 @@ public class AccessController extends BaseRegionObserver
         if (permission instanceof TablePermission) {
           TablePermission tperm = (TablePermission) permission;
           for (Permission.Action action : permission.getActions()) {
-            if (!tperm.getTable().equals(tableName)) {
+            if (!tperm.getTableName().equals(tableName)) {
               throw new CoprocessorException(AccessController.class, String.format("This method "
                   + "can only execute at the table specified in TablePermission. " +
                   "Table of the region:%s , requested table:%s", tableName,
-                  tperm.getTable()));
+                  tperm.getTableName()));
             }
 
             Map<byte[], Set<byte[]>> familyMap = new TreeMap<byte[], Set<byte[]>>(Bytes.BYTES_COMPARATOR);
@@ -1425,7 +1425,7 @@ public class AccessController extends BaseRegionObserver
     if (region != null) {
       HRegionInfo regionInfo = region.getRegionInfo();
       if (regionInfo != null) {
-        tableName = regionInfo.getTableName();
+        tableName = regionInfo.getTable();
       }
     }
     return tableName;
@@ -1457,7 +1457,7 @@ public class AccessController extends BaseRegionObserver
   }
 
   private boolean isSpecialTable(HRegionInfo regionInfo) {
-    TableName tableName = regionInfo.getTableName();
+    TableName tableName = regionInfo.getTable();
     return tableName.equals(AccessControlLists.ACL_TABLE_NAME)
         || tableName.equals(TableName.NAMESPACE_TABLE_NAME)
         || tableName.equals(TableName.META_TABLE_NAME);

hbase-server/src/main/java/org/apache/hadoop/hbase/util/HBaseFsck.java

@@ -1270,7 +1270,7 @@ public class HBaseFsck extends Configured implements Tool {
    * Check if the specified region's table is disabled.
    */
   private boolean isTableDisabled(HRegionInfo regionInfo) {
-    return disabledTables.contains(regionInfo.getTableName());
+    return disabledTables.contains(regionInfo.getTable());
   }
 
   /**
@@ -1820,7 +1820,7 @@ public class HBaseFsck extends Configured implements Tool {
       if (hbi.deployedOn.size() == 0) continue;
 
       // We should be safe here
-      TableName tableName = hbi.metaEntry.getTableName();
+      TableName tableName = hbi.metaEntry.getTable();
       TableInfo modTInfo = tablesInfo.get(tableName);
       if (modTInfo == null) {
         modTInfo = new TableInfo(tableName);
@@ -2460,7 +2460,7 @@ public class HBaseFsck extends Configured implements Tool {
       // pick only those tables that were not modified in the last few milliseconds.
       if (info != null && info.getStartKey().length == 0 && !info.isMetaRegion()) {
         if (info.modTime + timelag < now) {
-          tableNames.add(info.getTableName());
+          tableNames.add(info.getTable());
         } else {
           numSkipped.incrementAndGet(); // one more in-flux table
         }
@@ -2584,7 +2584,7 @@ public class HBaseFsck extends Configured implements Tool {
             sn = pair.getSecond();
           }
           HRegionInfo hri = pair.getFirst();
-          if (!(isTableIncluded(hri.getTableName())
+          if (!(isTableIncluded(hri.getTable())
               || hri.isMetaRegion())) {
             return true;
           }
@@ -2661,7 +2661,7 @@ public class HBaseFsck extends Configured implements Tool {
       hash ^= Arrays.hashCode(getStartKey());
       hash ^= Arrays.hashCode(getEndKey());
       hash ^= Boolean.valueOf(isOffline()).hashCode();
-      hash ^= getTableName().hashCode();
+      hash ^= getTable().hashCode();
       if (regionServer != null) {
         hash ^= regionServer.hashCode();
       }
@@ -2752,7 +2752,7 @@ public class HBaseFsck extends Configured implements Tool {
 
     public TableName getTableName() {
       if (this.metaEntry != null) {
-        return this.metaEntry.getTableName();
+        return this.metaEntry.getTable();
       } else if (this.hdfsEntry != null) {
         // we are only guaranteed to have a path and not an HRI for hdfsEntry,
         // so we get the name from the Path
@@ -3108,7 +3108,7 @@ public class HBaseFsck extends Configured implements Tool {
       List<HRegionInfo> ret = Lists.newArrayList();
       for (HRegionInfo hri : regions) {
         if (hri.isMetaTable() || (!hbck.checkMetaOnly
-            && hbck.isTableIncluded(hri.getTableName()))) {
+            && hbck.isTableIncluded(hri.getTable()))) {
           ret.add(hri);
         }
       }

hbase-server/src/main/java/org/apache/hadoop/hbase/util/HMerge.java

@@ -254,7 +254,7 @@ class HMerge {
               Bytes.toString(HConstants.CATALOG_FAMILY) + ":" +
               Bytes.toString(HConstants.REGIONINFO_QUALIFIER));
         }
-        if (!region.getTableName().equals(this.tableName)) {
+        if (!region.getTable().equals(this.tableName)) {
           return null;
         }
         return region;
@@ -283,7 +283,7 @@ class HMerge {
           continue;
         }
         HRegionInfo region = HRegionInfo.getHRegionInfo(currentRow);
-        if (!region.getTableName().equals(this.tableName)) {
+        if (!region.getTable().equals(this.tableName)) {
           currentRow = metaScanner.next();
           continue;
         }

hbase-server/src/test/java/org/apache/hadoop/hbase/HBaseTestingUtility.java

@@ -1915,7 +1915,7 @@ public class HBaseTestingUtility extends HBaseCommonTestingUtility {
         continue;
       }
 
-      if (info.getTableName().equals(tableName)) {
+      if (info.getTable().equals(tableName)) {
         LOG.info("getMetaTableRows: row -> " +
             Bytes.toStringBinary(result.getRow()) + info);
         rows.add(result.getRow());
@@ -2654,7 +2654,7 @@ public class HBaseTestingUtility extends HBaseCommonTestingUtility {
             while ((r = s.next()) != null) {
               byte [] b = r.getValue(HConstants.CATALOG_FAMILY, HConstants.REGIONINFO_QUALIFIER);
               HRegionInfo info = HRegionInfo.parseFromOrNull(b);
-              if (info != null && info.getTableName().equals(tableName)) {
+              if (info != null && info.getTable().equals(tableName)) {
                 b = r.getValue(HConstants.CATALOG_FAMILY, HConstants.SERVER_QUALIFIER);
                 allRegionsAssigned &= (b != null);
               }

hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestAdmin.java

@@ -1325,7 +1325,7 @@ public class TestAdmin {
     HRegionServer rs = TEST_UTIL.getRSForFirstRegionInTable(TABLENAME);
     List<HRegionInfo> onlineRegions = ProtobufUtil.getOnlineRegions(rs);
     for (HRegionInfo regionInfo : onlineRegions) {
-      if (!regionInfo.getTableName().isSystemTable()) {
+      if (!regionInfo.getTable().isSystemTable()) {
         info = regionInfo;
         admin.closeRegionWithEncodedRegionName(regionInfo.getEncodedName(), rs
             .getServerName().getServerName());

hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestMetaScanner.java

@@ -142,7 +142,7 @@ public class TestMetaScanner {
 
             //select a random region
             HRegionInfo parent = regions.get(random.nextInt(regions.size()));
-            if (parent == null || !TABLENAME.equals(parent.getTableName())) {
+            if (parent == null || !TABLENAME.equals(parent.getTable())) {
               continue;
             }
 

hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/SampleRegionWALObserver.java

@@ -87,7 +87,7 @@ implements WALObserver {
       HRegionInfo info, HLogKey logKey, WALEdit logEdit) throws IOException {
     boolean bypass = false;
     // check table name matches or not.
-    if (!Bytes.equals(info.getTableName().getName(), this.tableName)) {
+    if (!Bytes.equals(info.getTableName(), this.tableName)) {
       return bypass;
     }
     preWALWriteCalled = true;

hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestRegionObserverInterface.java

@@ -493,7 +493,7 @@ public class TestRegionObserverInterface {
     try {
       for (JVMClusterUtil.RegionServerThread t : cluster.getRegionServerThreads()) {
         for (HRegionInfo r : ProtobufUtil.getOnlineRegions(t.getRegionServer())) {
-          if (!r.getTableName().equals(tableName)) {
+          if (!r.getTable().equals(tableName)) {
             continue;
           }
           RegionCoprocessorHost cph = t.getRegionServer().getOnlineRegion(r.getRegionName()).

hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestRegionServerCoprocessorExceptionWithAbort.java

@@ -104,7 +104,7 @@ public class TestRegionServerCoprocessorExceptionWithAbort {
                        final Put put, final WALEdit edit,
                        final Durability durability) {
       TableName tableName =
-          c.getEnvironment().getRegion().getRegionInfo().getTableName();
+          c.getEnvironment().getRegion().getRegionInfo().getTable();
       if (TABLE_NAME.equals(tableName) && Bytes.equals(put.getRow(), ROW)) {
         throw new NullPointerException("Buggy coprocessor: " + put);
       }

hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestRegionServerCoprocessorExceptionWithRemove.java

@@ -53,8 +53,7 @@ public class TestRegionServerCoprocessorExceptionWithRemove {
                        final Put put, final WALEdit edit,
                        final Durability durability) {
       String tableName =
-          c.getEnvironment().getRegion().getRegionInfo()
+          c.getEnvironment().getRegion().getRegionInfo().getTable().getNameAsString();
-              .getTableName().getNameAsString();
       if (tableName.equals("observed_table")) {
         Integer i = null;
         i = i + 1;

hbase-server/src/test/java/org/apache/hadoop/hbase/coprocessor/TestWALObserver.java

@@ -186,7 +186,7 @@ public class TestWALObserver {
 
     // it's where WAL write cp should occur.
     long now = EnvironmentEdgeManager.currentTimeMillis();
-    log.append(hri, hri.getTableName(), edit, now, htd);
+    log.append(hri, hri.getTable(), edit, now, htd);
 
     // the edit shall have been change now by the coprocessor.
     foundFamily0 = false;

hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestLoadIncrementalHFilesSplitRecovery.java

@@ -158,7 +158,7 @@ public class TestLoadIncrementalHFilesSplitRecovery {
           .toBytes(table));
 
       for (HRegionInfo hri : ProtobufUtil.getOnlineRegions(hrs)) {
-        if (Bytes.equals(hri.getTableName().getName(), Bytes.toBytes(table))) {
+        if (Bytes.equals(hri.getTable().getName(), Bytes.toBytes(table))) {
           // splitRegion doesn't work if startkey/endkey are null
           ProtobufUtil.split(hrs, hri, rowkey(ROWCOUNT / 2)); // hard code split
         }
@@ -169,7 +169,7 @@ public class TestLoadIncrementalHFilesSplitRecovery {
       do {
         regions = 0;
         for (HRegionInfo hri : ProtobufUtil.getOnlineRegions(hrs)) {
-          if (Bytes.equals(hri.getTableName().getName(), Bytes.toBytes(table))) {
+          if (Bytes.equals(hri.getTable().getName(), Bytes.toBytes(table))) {
             regions++;
           }
         }

hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManager.java

@@ -501,7 +501,7 @@ public class TestAssignmentManager {
     // adding region in pending close.
     am.getRegionStates().updateRegionState(
       REGIONINFO, State.SPLITTING, SERVERNAME_A);
-    am.getZKTable().setEnabledTable(REGIONINFO.getTableName());
+    am.getZKTable().setEnabledTable(REGIONINFO.getTable());
     RegionTransition data = RegionTransition.createRegionTransition(EventType.RS_ZK_REGION_SPLITTING,
         REGIONINFO.getRegionName(), SERVERNAME_A);
     String node = ZKAssign.getNodeName(this.watcher, REGIONINFO.getEncodedName());
@@ -550,9 +550,9 @@ public class TestAssignmentManager {
     // adding region in pending close.
     am.getRegionStates().updateRegionState(REGIONINFO, State.PENDING_CLOSE);
     if (state == Table.State.DISABLING) {
-      am.getZKTable().setDisablingTable(REGIONINFO.getTableName());
+      am.getZKTable().setDisablingTable(REGIONINFO.getTable());
     } else {
-      am.getZKTable().setDisabledTable(REGIONINFO.getTableName());
+      am.getZKTable().setDisabledTable(REGIONINFO.getTable());
     }
     RegionTransition data = RegionTransition.createRegionTransition(EventType.M_ZK_REGION_CLOSING,
         REGIONINFO.getRegionName(), SERVERNAME_A);
@@ -576,7 +576,7 @@ public class TestAssignmentManager {
             am.getRegionStates().isRegionsInTransition());
       }
     } finally {
-      am.setEnabledTable(REGIONINFO.getTableName());
+      am.setEnabledTable(REGIONINFO.getTable());
       executor.shutdown();
       am.shutdown();
       // Clean up all znodes
@@ -888,7 +888,7 @@ public class TestAssignmentManager {
     }
     try{
       // set table in disabling state.
-      am.getZKTable().setDisablingTable(REGIONINFO.getTableName());
+      am.getZKTable().setDisablingTable(REGIONINFO.getTable());
       am.joinCluster();
       // should not call retainAssignment if we get empty regions in assignAllUserRegions.
       assertFalse(
@@ -896,12 +896,12 @@ public class TestAssignmentManager {
           gate.get());
       // need to change table state from disabling to disabled.
       assertTrue("Table should be disabled.",
-          am.getZKTable().isDisabledTable(REGIONINFO.getTableName()));
+          am.getZKTable().isDisabledTable(REGIONINFO.getTable()));
     } finally {
       this.server.getConfiguration().setClass(
         HConstants.HBASE_MASTER_LOADBALANCER_CLASS, DefaultLoadBalancer.class,
         LoadBalancer.class);
-      am.getZKTable().setEnabledTable(REGIONINFO.getTableName());
+      am.getZKTable().setEnabledTable(REGIONINFO.getTable());
       am.shutdown();
     }
   }
@@ -927,17 +927,17 @@ public class TestAssignmentManager {
         this.serverManager);
     try {
       // set table in enabling state.
-      am.getZKTable().setEnablingTable(REGIONINFO.getTableName());
+      am.getZKTable().setEnablingTable(REGIONINFO.getTable());
-      new EnableTableHandler(server, REGIONINFO.getTableName(),
+      new EnableTableHandler(server, REGIONINFO.getTable(),
           am.getCatalogTracker(), am, new NullTableLockManager(), true).prepare()
           .process();
       assertEquals("Number of assignments should be 1.", 1, assignmentCount);
       assertTrue("Table should be enabled.",
-          am.getZKTable().isEnabledTable(REGIONINFO.getTableName()));
+          am.getZKTable().isEnabledTable(REGIONINFO.getTable()));
     } finally {
       enabling = false;
       assignmentCount = 0;
-      am.getZKTable().setEnabledTable(REGIONINFO.getTableName());
+      am.getZKTable().setEnabledTable(REGIONINFO.getTable());
       am.shutdown();
       ZKAssign.deleteAllNodes(this.watcher);
     }
@@ -964,7 +964,7 @@ public class TestAssignmentManager {
     // adding region plan
     am.regionPlans.put(REGIONINFO.getEncodedName(),
       new RegionPlan(REGIONINFO, SERVERNAME_B, SERVERNAME_A));
-    am.getZKTable().setEnabledTable(REGIONINFO.getTableName());
+    am.getZKTable().setEnabledTable(REGIONINFO.getTable());
 
     try {
       am.assignInvoked = false;

hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestCatalogJanitor.java

@@ -833,7 +833,7 @@ public class TestCatalogJanitor {
     // archive directory. Otherwise, it just seems to pick the first root directory it can find (so
     // the single test passes, but when the full suite is run, things get borked).
     FSUtils.setRootDir(fs.getConf(), rootdir);
-    Path tabledir = FSUtils.getTableDir(rootdir, parent.getTableName());
+    Path tabledir = FSUtils.getTableDir(rootdir, parent.getTable());
     Path storedir = HStore.getStoreHomedir(tabledir, parent, htd.getColumnFamilies()[0].getName());
     System.out.println("Old root:" + rootdir);
     System.out.println("Old table:" + tabledir);
@@ -915,7 +915,7 @@ public class TestCatalogJanitor {
       final HRegionInfo daughter, final byte [] midkey, final boolean top)
   throws IOException {
     Path rootdir = services.getMasterFileSystem().getRootDir();
-    Path tabledir = FSUtils.getTableDir(rootdir, parent.getTableName());
+    Path tabledir = FSUtils.getTableDir(rootdir, parent.getTable());
     Path storedir = HStore.getStoreHomedir(tabledir, daughter,
       htd.getColumnFamilies()[0].getName());
     Reference ref =

hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestDistributedLogSplitting.java

@@ -208,7 +208,7 @@ public class TestDistributedLogSplitting {
       hrs = rsts.get(i).getRegionServer();
       regions = ProtobufUtil.getOnlineRegions(hrs);
       for (HRegionInfo region : regions) {
-        if (region.getTableName().getNameAsString().equalsIgnoreCase("table")) {
+        if (region.getTable().getNameAsString().equalsIgnoreCase("table")) {
           foundRs = true;
           break;
         }
@@ -222,7 +222,7 @@ public class TestDistributedLogSplitting {
     Iterator<HRegionInfo> it = regions.iterator();
     while (it.hasNext()) {
       HRegionInfo region = it.next();
-      if (region.getTableName().getNamespaceAsString()
+      if (region.getTable().getNamespaceAsString()
           .equals(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR)) {
         it.remove();
       }
@@ -664,12 +664,12 @@ public class TestDistributedLogSplitting {
           break;
         }
         if (tableName != null &&
-            !tableName.equalsIgnoreCase(region.getTableName().getNameAsString())) {
+            !tableName.equalsIgnoreCase(region.getTable().getNameAsString())) {
           // make sure that we find a RS has online regions for both "table" and "disableTable"
           hasRegionsForBothTables = true;
           break;
         } else if (tableName == null) {
-          tableName = region.getTableName().getNameAsString();
+          tableName = region.getTable().getNameAsString();
         }
       }
       if (isCarryingMeta) {
@@ -1123,7 +1123,7 @@ public class TestDistributedLogSplitting {
       HRegionServer hrs = rst.getRegionServer();
       List<HRegionInfo> hris = ProtobufUtil.getOnlineRegions(hrs);
       for (HRegionInfo hri : hris) {
-        if (hri.getTableName().isSystemTable()) {
+        if (hri.getTable().isSystemTable()) {
           continue;
         }
         LOG.debug("adding data to rs = " + rst.getName() +
@@ -1148,7 +1148,7 @@ public class TestDistributedLogSplitting {
 
     for(Iterator<HRegionInfo> iter = regions.iterator(); iter.hasNext(); ) {
       HRegionInfo regionInfo = iter.next();
-      if(regionInfo.getTableName().isSystemTable()) {
+      if(regionInfo.getTable().isSystemTable()) {
          iter.remove();
       }
     }
@@ -1157,7 +1157,7 @@ public class TestDistributedLogSplitting {
 
     List<HRegionInfo> hris = new ArrayList<HRegionInfo>();
     for (HRegionInfo region : regions) {
-      if (!region.getTableName().getNameAsString().equalsIgnoreCase(tname)) {
+      if (!region.getTable().getNameAsString().equalsIgnoreCase(tname)) {
         continue;
       }
       hris.add(region);
@@ -1330,7 +1330,7 @@ public class TestDistributedLogSplitting {
         if (region.isMetaRegion()) {
           isCarryingMeta = true;
         }
-        if (tableName == null || region.getTableName().getNameAsString().equals(tableName)) {
+        if (tableName == null || region.getTable().getNameAsString().equals(tableName)) {
           foundTableRegion = true;
         }
         if (foundTableRegion && (isCarryingMeta || !hasMetaRegion)) {

hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterTransitions.java

@@ -489,12 +489,12 @@ public class TestMasterTransitions {
     for (Result r = null; (r = s.next()) != null;) {
       HRegionInfo hri = HRegionInfo.getHRegionInfo(r);
       if (hri == null) break;
-      if (!hri.getTableName().getNameAsString().equals(TABLENAME)) {
+      if (!hri.getTable().getNameAsString().equals(TABLENAME)) {
         continue;
       }
 
       // If start key, add 'aaa'.
-      if(!hri.getTableName().getNameAsString().equals(TABLENAME)) {
+      if(!hri.getTable().getNameAsString().equals(TABLENAME)) {
         continue;
       }
       byte [] row = getStartKey(hri);
@@ -511,24 +511,6 @@ public class TestMasterTransitions {
     return rows;
   }
 
-  /*
-   * @return Count of rows in TABLENAME
-   * @throws IOException
-   */
-  private static int count() throws IOException {
-    HTable t = new HTable(TEST_UTIL.getConfiguration(), TABLENAME);
-    int rows = 0;
-    Scan scan = new Scan();
-    ResultScanner s = t.getScanner(scan);
-    for (Result r = null; (r = s.next()) != null;) {
-      rows++;
-    }
-    s.close();
-    LOG.info("Counted=" + rows);
-    t.close();
-    return rows;
-  }
-
   /*
    * @param hri
    * @return Start key for hri (If start key is '', then return 'aaa'.
@@ -545,6 +527,4 @@ public class TestMasterTransitions {
   private static byte [] getTestQualifier() {
     return getTestFamily();
   }
-
 }
-

hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRegionPlacement.java

@@ -64,8 +64,6 @@ import org.apache.hadoop.hbase.regionserver.HRegion;
 import org.apache.hadoop.hbase.regionserver.HRegionServer;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.hbase.util.Pair;
-import org.apache.hadoop.hbase.zookeeper.ZKAssign;
-import org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher;
 import org.apache.zookeeper.KeeperException;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
@@ -307,7 +305,7 @@ public class TestRegionPlacement {
           TEST_UTIL.getHBaseCluster().getRegionServer(killIndex).getOnlineRegionsLocalContext();
       isNamespaceServer = false;
       for (HRegion r : regs) {
-        if (r.getRegionInfo().getTableName().getNamespaceAsString()
+        if (r.getRegionInfo().getTable().getNamespaceAsString()
             .equals(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR)) {
           isNamespaceServer = true;
           break;
@@ -606,7 +604,7 @@ public class TestRegionPlacement {
       public boolean processRow(Result result) throws IOException {
         try {
           HRegionInfo info = MetaScanner.getHRegionInfo(result);
-          if(info.getTableName().getNamespaceAsString()
+          if(info.getTable().getNamespaceAsString()
               .equals(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR)) {
             return true;
           }

hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestZKBasedOpenCloseRegion.java

@@ -283,7 +283,7 @@ public class TestZKBasedOpenCloseRegion {
     for (Result r = null; (r = s.next()) != null;) {
       HRegionInfo hri = HRegionInfo.getHRegionInfo(r);
       if (hri == null) break;
-      if(!hri.getTableName().equals(TABLENAME)) {
+      if(!hri.getTable().equals(TABLENAME)) {
         continue;
       }
       // If start key, add 'aaa'.

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

@@ -480,7 +480,7 @@ public class TestEndToEndSplitTransaction {
       throws IOException, InterruptedException {
     log("blocking until region is opened for reading:" + hri.getRegionNameAsString());
     long start = System.currentTimeMillis();
-    HTable table = new HTable(conf, hri.getTableName());
+    HTable table = new HTable(conf, hri.getTable());
 
     try {
       byte [] row = hri.getStartKey();

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

@@ -60,7 +60,7 @@ public class TestHRegionFileSystem {
     // Create a Region
     HRegionInfo hri = new HRegionInfo(TableName.valueOf("TestTable"));
     HRegionFileSystem regionFs = HRegionFileSystem.createRegionOnFileSystem(conf, fs,
-        FSUtils.getTableDir(rootDir, hri.getTableName()), hri);
+        FSUtils.getTableDir(rootDir, hri.getTable()), hri);
 
     // Verify if the region is on disk
     Path regionDir = regionFs.getRegionDir();
@@ -72,12 +72,12 @@ public class TestHRegionFileSystem {
 
     // Open the region
     regionFs = HRegionFileSystem.openRegionFromFileSystem(conf, fs,
-        FSUtils.getTableDir(rootDir, hri.getTableName()), hri, false);
+        FSUtils.getTableDir(rootDir, hri.getTable()), hri, false);
     assertEquals(regionDir, regionFs.getRegionDir());
 
     // Delete the region
     HRegionFileSystem.deleteRegionFromFileSystem(conf, fs,
-        FSUtils.getTableDir(rootDir, hri.getTableName()), hri);
+        FSUtils.getTableDir(rootDir, hri.getTable()), hri);
     assertFalse("The region folder should be removed", fs.exists(regionDir));
 
     fs.delete(rootDir, true);

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

@@ -20,7 +20,6 @@ package org.apache.hadoop.hbase.regionserver;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
@@ -28,12 +27,12 @@ import java.io.IOException;
 
 import org.apache.hadoop.fs.FileStatus;
 import org.apache.hadoop.fs.Path;
-import org.apache.hadoop.hbase.TableName;
-import org.apache.hadoop.hbase.exceptions.DeserializationException;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HRegionInfo;
 import org.apache.hadoop.hbase.HTableDescriptor;
 import org.apache.hadoop.hbase.SmallTests;
+import org.apache.hadoop.hbase.TableName;
+import org.apache.hadoop.hbase.exceptions.DeserializationException;
 import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.hbase.util.MD5Hash;
 import org.junit.Test;

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

@@ -185,7 +185,7 @@ public class TestRegionMergeTransactionOnCluster {
       FileSystem fs = master.getMasterFileSystem().getFileSystem();
       Path rootDir = master.getMasterFileSystem().getRootDir();
 
-      Path tabledir = FSUtils.getTableDir(rootDir, mergedRegionInfo.getTableName());
+      Path tabledir = FSUtils.getTableDir(rootDir, mergedRegionInfo.getTable());
       Path regionAdir = new Path(tabledir, regionA.getEncodedName());
       Path regionBdir = new Path(tabledir, regionB.getEncodedName());
       assertTrue(fs.exists(regionAdir));

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

@@ -307,7 +307,7 @@ public class TestRegionServerNoMaster {
         hri.getEncodedNameAsBytes()));
 
     // Let's start the open handler
-    HTableDescriptor htd = getRS().tableDescriptors.get(hri.getTableName());
+    HTableDescriptor htd = getRS().tableDescriptors.get(hri.getTable());
     getRS().service.submit(new OpenRegionHandler(getRS(), getRS(), hri, htd, 0));
 
     // The open handler should have removed the region from RIT but kept the region closed
@@ -361,7 +361,7 @@ public class TestRegionServerNoMaster {
     //  1) There is no ZK node
     //  2) The region in RIT was changed.
     // The order is more or less implementation dependant.
-    HTableDescriptor htd = getRS().tableDescriptors.get(hri.getTableName());
+    HTableDescriptor htd = getRS().tableDescriptors.get(hri.getTable());
     getRS().service.submit(new OpenRegionHandler(getRS(), getRS(), hri, htd, 0));
 
     // The open handler should have removed the region from RIT but kept the region closed

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

@@ -217,11 +217,11 @@ public class TestSplitTransactionOnCluster {
       RegionStates regionStates = cluster.getMaster().getAssignmentManager().getRegionStates();
       Map<String, RegionState> rit = regionStates.getRegionsInTransition();
 
-      for (int i=0; rit.containsKey(hri.getTableName()) && i<100; i++) {
+      for (int i=0; rit.containsKey(hri.getTable()) && i<100; i++) {
         Thread.sleep(100);
       }
       assertFalse("region still in transition", rit.containsKey(
-          rit.containsKey(hri.getTableName())));
+          rit.containsKey(hri.getTable())));
 
       List<HRegion> onlineRegions = regionServer.getOnlineRegions(tableName);
       // Region server side split is successful.
@@ -923,7 +923,7 @@ public class TestSplitTransactionOnCluster {
     @Override
     void transitionZKNode(Server server, RegionServerServices services, HRegion a, HRegion b)
         throws IOException {
-      if (this.currentRegion.getRegionInfo().getTableName().getNameAsString()
+      if (this.currentRegion.getRegionInfo().getTable().getNameAsString()
           .equals("testShouldFailSplitIfZNodeDoesNotExistDueToPrevRollBack")) {
         try {
           if (!secondSplit){
@@ -935,14 +935,14 @@ public class TestSplitTransactionOnCluster {
 
       }
       super.transitionZKNode(server, services, a, b);
-      if (this.currentRegion.getRegionInfo().getTableName().getNameAsString()
+      if (this.currentRegion.getRegionInfo().getTable().getNameAsString()
           .equals("testShouldFailSplitIfZNodeDoesNotExistDueToPrevRollBack")) {
         firstSplitCompleted = true;
       }
     }
     @Override
     public boolean rollback(Server server, RegionServerServices services) throws IOException {
-      if (this.currentRegion.getRegionInfo().getTableName().getNameAsString()
+      if (this.currentRegion.getRegionInfo().getTable().getNameAsString()
           .equals("testShouldFailSplitIfZNodeDoesNotExistDueToPrevRollBack")) {
         if(secondSplit){
           super.rollback(server, services);

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

@@ -93,7 +93,7 @@ public class TestStoreFile extends HBaseTestCase {
     final HRegionInfo hri =
         new HRegionInfo(TableName.valueOf("testBasicHalfMapFileTb"));
     HRegionFileSystem regionFs = HRegionFileSystem.createRegionOnFileSystem(
-      conf, fs, new Path(this.testDir, hri.getTableName().getNameAsString()), hri);
+      conf, fs, new Path(this.testDir, hri.getTable().getNameAsString()), hri);
 
     StoreFile.Writer writer = new StoreFile.WriterBuilder(conf, cacheConf, this.fs, 2 * 1024)
             .withFilePath(regionFs.createTempName())
@@ -142,7 +142,7 @@ public class TestStoreFile extends HBaseTestCase {
   public void testReference() throws IOException {
     final HRegionInfo hri = new HRegionInfo(TableName.valueOf("testReferenceTb"));
     HRegionFileSystem regionFs = HRegionFileSystem.createRegionOnFileSystem(
-      conf, fs, new Path(this.testDir, hri.getTableName().getNameAsString()), hri);
+      conf, fs, new Path(this.testDir, hri.getTable().getNameAsString()), hri);
 
     // Make a store file and write data to it.
     StoreFile.Writer writer = new StoreFile.WriterBuilder(conf, cacheConf, this.fs, 8 * 1024)
@@ -162,7 +162,7 @@ public class TestStoreFile extends HBaseTestCase {
     kv = KeyValue.createKeyValueFromKey(reader.getLastKey());
     byte [] finalRow = kv.getRow();
     // Make a reference
-    HRegionInfo splitHri = new HRegionInfo(hri.getTableName(), null, midRow);
+    HRegionInfo splitHri = new HRegionInfo(hri.getTable(), null, midRow);
     Path refPath = splitStoreFile(regionFs, splitHri, TEST_FAMILY, hsf, midRow, true);
     StoreFile refHsf = new StoreFile(this.fs, refPath, conf, cacheConf,
         BloomType.NONE, NoOpDataBlockEncoder.INSTANCE);
@@ -186,7 +186,7 @@ public class TestStoreFile extends HBaseTestCase {
     Configuration testConf = new Configuration(this.conf);
     FSUtils.setRootDir(testConf, this.testDir);
     HRegionFileSystem regionFs = HRegionFileSystem.createRegionOnFileSystem(
-      testConf, fs, FSUtils.getTableDir(this.testDir, hri.getTableName()), hri);
+      testConf, fs, FSUtils.getTableDir(this.testDir, hri.getTable()), hri);
 
     // Make a store file and write data to it.
     StoreFile.Writer writer = new StoreFile.WriterBuilder(testConf, cacheConf, this.fs, 8 * 1024)
@@ -228,7 +228,7 @@ public class TestStoreFile extends HBaseTestCase {
     // adding legal table name chars to verify regex handles it.
     HRegionInfo hri = new HRegionInfo(TableName.valueOf("_original-evil-name"));
     HRegionFileSystem regionFs = HRegionFileSystem.createRegionOnFileSystem(
-      testConf, fs, FSUtils.getTableDir(this.testDir, hri.getTableName()), hri);
+      testConf, fs, FSUtils.getTableDir(this.testDir, hri.getTable()), hri);
 
     // Make a store file and write data to it. <root>/<tablename>/<rgn>/<cf>/<file>
     StoreFile.Writer writer = new StoreFile.WriterBuilder(testConf, cacheConf, this.fs, 8 * 1024)
@@ -240,7 +240,7 @@ public class TestStoreFile extends HBaseTestCase {
     // create link to store file. <root>/clone/region/<cf>/<hfile>-<region>-<table>
     HRegionInfo hriClone = new HRegionInfo(TableName.valueOf("clone"));
     HRegionFileSystem cloneRegionFs = HRegionFileSystem.createRegionOnFileSystem(
-      testConf, fs, FSUtils.getTableDir(this.testDir, hri.getTableName()),
+      testConf, fs, FSUtils.getTableDir(this.testDir, hri.getTable()),
         hriClone);
     Path dstPath = cloneRegionFs.getStoreDir(TEST_FAMILY);
     HFileLink.create(testConf, this.fs, dstPath, hri, storeFilePath.getName());
@@ -250,8 +250,8 @@ public class TestStoreFile extends HBaseTestCase {
     // create splits of the link.
     // <root>/clone/splitA/<cf>/<reftohfilelink>,
     // <root>/clone/splitB/<cf>/<reftohfilelink>
-    HRegionInfo splitHriA = new HRegionInfo(hri.getTableName(), null, SPLITKEY);
+    HRegionInfo splitHriA = new HRegionInfo(hri.getTable(), null, SPLITKEY);
-    HRegionInfo splitHriB = new HRegionInfo(hri.getTableName(), SPLITKEY, null);
+    HRegionInfo splitHriB = new HRegionInfo(hri.getTable(), SPLITKEY, null);
     StoreFile f = new StoreFile(fs, linkFilePath, testConf, cacheConf, BloomType.NONE,
         NoOpDataBlockEncoder.INSTANCE);
     Path pathA = splitStoreFile(cloneRegionFs, splitHriA, TEST_FAMILY, f, SPLITKEY, true); // top
@@ -300,11 +300,11 @@ public class TestStoreFile extends HBaseTestCase {
     KeyValue midKV = KeyValue.createKeyValueFromKey(midkey);
     byte [] midRow = midKV.getRow();
     // Create top split.
-    HRegionInfo topHri = new HRegionInfo(regionFs.getRegionInfo().getTableName(),
+    HRegionInfo topHri = new HRegionInfo(regionFs.getRegionInfo().getTable(),
         null, midRow);
     Path topPath = splitStoreFile(regionFs, topHri, TEST_FAMILY, f, midRow, true);
     // Create bottom split.
-    HRegionInfo bottomHri = new HRegionInfo(regionFs.getRegionInfo().getTableName(),
+    HRegionInfo bottomHri = new HRegionInfo(regionFs.getRegionInfo().getTable(),
         midRow, null);
     Path bottomPath = splitStoreFile(regionFs, bottomHri, TEST_FAMILY, f, midRow, false);
     // Make readers on top and bottom.

hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/wal/HLogPerformanceEvaluation.java

@@ -103,10 +103,10 @@ public final class HLogPerformanceEvaluation extends Configured implements Tool
           addFamilyMapToWALEdit(put.getFamilyCellMap(), walEdit);
           HRegionInfo hri = region.getRegionInfo();
           if (this.noSync) {
-            hlog.appendNoSync(hri, hri.getTableName(), walEdit,
+            hlog.appendNoSync(hri, hri.getTable(), walEdit,
                               new ArrayList<UUID>(), now, htd);
           } else {
-            hlog.append(hri, hri.getTableName(), walEdit, now, htd);
+            hlog.append(hri, hri.getTable(), walEdit, now, htd);
           }
         }
         long totalTime = (System.currentTimeMillis() - startTime);

hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestTablePermissions.java

@@ -191,7 +191,7 @@ public class TestTablePermissions {
     assertEquals("Should have 1 permission for george", 1, userPerms.size());
     TablePermission permission = userPerms.get(0);
     assertEquals("Permission should be for " + TEST_TABLE,
-        TEST_TABLE, permission.getTable());
+        TEST_TABLE, permission.getTableName());
     assertNull("Column family should be empty", permission.getFamily());
 
     // check actions
@@ -206,7 +206,7 @@ public class TestTablePermissions {
     assertEquals("Should have 1 permission for hubert", 1, userPerms.size());
     permission = userPerms.get(0);
     assertEquals("Permission should be for " + TEST_TABLE,
-        TEST_TABLE, permission.getTable());
+        TEST_TABLE, permission.getTableName());
     assertNull("Column family should be empty", permission.getFamily());
 
     // check actions
@@ -221,7 +221,7 @@ public class TestTablePermissions {
     assertEquals("Should have 1 permission for humphrey", 1, userPerms.size());
     permission = userPerms.get(0);
     assertEquals("Permission should be for " + TEST_TABLE,
-        TEST_TABLE, permission.getTable());
+        TEST_TABLE, permission.getTableName());
     assertTrue("Permission should be for family " + TEST_FAMILY,
         Bytes.equals(TEST_FAMILY, permission.getFamily()));
     assertTrue("Permission should be for qualifier " + TEST_QUALIFIER,
@@ -249,7 +249,7 @@ public class TestTablePermissions {
     assertNotNull(userPerms);
     assertEquals(1, userPerms.size());
     permission = userPerms.get(0);
-    assertEquals(TEST_TABLE, permission.getTable());
+    assertEquals(TEST_TABLE, permission.getTableName());
     assertEquals(1, permission.getActions().length);
     assertEquals(TablePermission.Action.READ, permission.getActions()[0]);
 
@@ -257,7 +257,7 @@ public class TestTablePermissions {
     assertNotNull(userPerms);
     assertEquals(1, userPerms.size());
     permission = userPerms.get(0);
-    assertEquals(TEST_TABLE2, permission.getTable());
+    assertEquals(TEST_TABLE2, permission.getTableName());
     assertEquals(2, permission.getActions().length);
     actions = Arrays.asList(permission.getActions());
     assertTrue(actions.contains(TablePermission.Action.READ));

hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestExportSnapshot.java

@@ -37,17 +37,16 @@ import org.apache.hadoop.fs.FileStatus;
 import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.fs.Path;
-import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.HBaseTestingUtility;
 import org.apache.hadoop.hbase.HColumnDescriptor;
 import org.apache.hadoop.hbase.HConstants;
 import org.apache.hadoop.hbase.HRegionInfo;
 import org.apache.hadoop.hbase.HTableDescriptor;
 import org.apache.hadoop.hbase.MediumTests;
-import org.apache.hadoop.hbase.master.snapshot.SnapshotManager;
+import org.apache.hadoop.hbase.TableName;
 import org.apache.hadoop.hbase.client.HBaseAdmin;
 import org.apache.hadoop.hbase.client.HTable;
-import org.apache.hadoop.hbase.protobuf.ProtobufUtil;
+import org.apache.hadoop.hbase.master.snapshot.SnapshotManager;
 import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription;
 import org.apache.hadoop.hbase.regionserver.HRegionFileSystem;
 import org.apache.hadoop.hbase.util.Bytes;
@@ -202,7 +201,7 @@ public class TestExportSnapshot {
     // First region, simple with one plain hfile.
     HRegionInfo hri = new HRegionInfo(tableWithRefsName);
     HRegionFileSystem r0fs = HRegionFileSystem.createRegionOnFileSystem(conf,
-      fs, FSUtils.getTableDir(archiveDir, hri.getTableName()), hri);
+      fs, FSUtils.getTableDir(archiveDir, hri.getTable()), hri);
     Path storeFile = new Path(rootDir, TEST_HFILE);
     FSDataOutputStream out = fs.create(storeFile);
     out.write(Bytes.toBytes("Test Data"));
@@ -213,7 +212,7 @@ public class TestExportSnapshot {
     // This region contains a reference to the hfile in the first region.
     hri = new HRegionInfo(tableWithRefsName);
     HRegionFileSystem r1fs = HRegionFileSystem.createRegionOnFileSystem(conf,
-      fs, new Path(archiveDir, hri.getTableName().getNameAsString()), hri);
+      fs, new Path(archiveDir, hri.getTable().getNameAsString()), hri);
     storeFile = new Path(rootDir, TEST_HFILE + '.' + r0fs.getRegionInfo().getEncodedName());
     out = fs.create(storeFile);
     out.write(Bytes.toBytes("Test Data"));

hbase-server/src/test/java/org/apache/hadoop/hbase/snapshot/TestRestoreSnapshotHelper.java

@@ -43,7 +43,6 @@ import org.apache.hadoop.hbase.catalog.CatalogTracker;
 import org.apache.hadoop.hbase.errorhandling.ForeignExceptionDispatcher;
 import org.apache.hadoop.hbase.io.HFileLink;
 import org.apache.hadoop.hbase.monitoring.MonitoredTask;
-import org.apache.hadoop.hbase.protobuf.ProtobufUtil;
 import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos.SnapshotDescription;
 import org.apache.hadoop.hbase.regionserver.HRegionFileSystem;
 import org.apache.hadoop.hbase.regionserver.StoreFileInfo;
@@ -160,7 +159,7 @@ public class TestRestoreSnapshotHelper {
     // First region, simple with one plain hfile.
     HRegionInfo hri = new HRegionInfo(htd.getTableName());
     HRegionFileSystem r0fs = HRegionFileSystem.createRegionOnFileSystem(conf,
-      fs, FSUtils.getTableDir(archiveDir, hri.getTableName()), hri);
+      fs, FSUtils.getTableDir(archiveDir, hri.getTable()), hri);
     Path storeFile = new Path(rootDir, TEST_HFILE);
     fs.createNewFile(storeFile);
     r0fs.commitStoreFile(TEST_FAMILY, storeFile);
@@ -169,7 +168,7 @@ public class TestRestoreSnapshotHelper {
     // This region contains a reference to the hfile in the first region.
     hri = new HRegionInfo(htd.getTableName());
     HRegionFileSystem r1fs = HRegionFileSystem.createRegionOnFileSystem(conf,
-      fs, FSUtils.getTableDir(archiveDir, hri.getTableName()), hri);
+      fs, FSUtils.getTableDir(archiveDir, hri.getTable()), hri);
     storeFile = new Path(rootDir, TEST_HFILE + '.' + r0fs.getRegionInfo().getEncodedName());
     fs.createNewFile(storeFile);
     r1fs.commitStoreFile(TEST_FAMILY, storeFile);

hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsck.java

@@ -1868,7 +1868,7 @@ public class TestHBaseFsck {
 
         @Override
         public boolean processRow(Result rowResult) throws IOException {
-          if(!MetaScanner.getHRegionInfo(rowResult).getTableName().isSystemTable()) {
+          if(!MetaScanner.getHRegionInfo(rowResult).getTable().isSystemTable()) {
             Delete delete = new Delete(rowResult.getRow());
             delete.deleteColumn(HConstants.CATALOG_FAMILY, HConstants.REGIONINFO_QUALIFIER);
             deletes.add(delete);

hbase-server/src/test/java/org/apache/hadoop/hbase/util/hbck/OfflineMetaRebuildTestCore.java

@@ -235,8 +235,7 @@ public class OfflineMetaRebuildTestCore {
     for (Result r : scanner) {
       HRegionInfo info =
           HRegionInfo.getHRegionInfo(r);
-      if(info != null &&
+      if(info != null && !info.getTable().getNamespaceAsString()
-          !info.getTableName().getNamespaceAsString()
           .equals(NamespaceDescriptor.SYSTEM_NAMESPACE_NAME_STR)) {
         Delete d = new Delete(r.getRow());
         dels.add(d);