Deprecated API


Contents
Deprecated Interfaces
org.apache.hadoop.hbase.mapred.TableMap
           
org.apache.hadoop.hbase.mapred.TableReduce
           
 

Deprecated Classes
org.apache.hadoop.hbase.mapred.Driver
           
org.apache.hadoop.hbase.metrics.ExactCounterMetric
           
org.apache.hadoop.hbase.util.FSTableDescriptorMigrationToSubdir
          will be removed for the major release after 0.96. 
org.apache.hadoop.hbase.mapred.GroupingTableMap
           
org.apache.hadoop.hbase.mapred.HRegionPartitioner
           
org.apache.hadoop.hbase.client.HTablePool
          Use HConnection.getTable(String) instead. 
org.apache.hadoop.hbase.mapred.IdentityTableMap
           
org.apache.hadoop.hbase.mapred.IdentityTableReduce
           
org.apache.hadoop.hbase.catalog.MetaMigrationConvertingToPB
          will be removed for the major release after 0.96. 
org.apache.hadoop.hbase.metrics.histogram.MetricsHistogram
           
org.apache.hadoop.hbase.metrics.MetricsMBeanBase
           
org.apache.hadoop.hbase.metrics.MetricsRate
           
org.apache.hadoop.hbase.metrics.MetricsString
           
org.apache.hadoop.hbase.metrics.PersistentMetricsTimeVaryingRate
           
org.apache.hadoop.hbase.mapred.RowCounter
           
org.apache.hadoop.hbase.mapred.TableInputFormat
           
org.apache.hadoop.hbase.mapred.TableInputFormatBase
           
org.apache.hadoop.hbase.mapred.TableMapReduceUtil
           
org.apache.hadoop.hbase.mapred.TableOutputFormat
           
org.apache.hadoop.hbase.mapred.TableSplit
           
org.apache.hadoop.hbase.zookeeper.ZKLeaderManager
          Not used 
org.apache.hadoop.hbase.zookeeper.ZKUtil.NodeAndData
          Unused 
 

Deprecated Fields
org.apache.hadoop.hbase.HTableDescriptor.DEFERRED_LOG_FLUSH
          Use HTableDescriptor.DURABILITY instead. 
org.apache.hadoop.hbase.mapreduce.SimpleTotalOrderPartitioner.END
           
org.apache.hadoop.hbase.HConstants.HBASE_REGIONSERVER_LEASE_PERIOD_KEY
          This config option is deprecated. Will be removed at later releases after 0.96. 
org.apache.hadoop.hbase.regionserver.KeyPrefixRegionSplitPolicy.PREFIX_LENGTH_KEY_DEPRECATED
           
org.apache.hadoop.hbase.mapreduce.SimpleTotalOrderPartitioner.START
           
org.apache.hadoop.hbase.HRegionInfo.VERSION
           
 

Deprecated Methods
org.apache.hadoop.hbase.thrift.ThriftServerRunner.HBaseHandler.atomicIncrement(ByteBuffer, ByteBuffer, ByteBuffer, long)
           
org.apache.hadoop.hbase.client.HConnection.clearRegionCache(byte[])
           
org.apache.hadoop.hbase.RemoteExceptionHandler.decodeRemoteException(RemoteException)
          Use RemoteException.unwrapRemoteException() instead. In fact we should look into deprecating this whole class - St.Ack 2010929 
org.apache.hadoop.hbase.client.HConnectionManager.deleteAllConnections()
          kept for backward compatibility, but the behavior is broken. HBASE-8983 
org.apache.hadoop.hbase.client.HConnectionManager.deleteAllConnections(boolean)
            
org.apache.hadoop.hbase.client.HConnectionManager.deleteConnection(Configuration)
            
org.apache.hadoop.hbase.client.HConnectionManager.deleteStaleConnection(HConnection)
            
org.apache.hadoop.hbase.thrift.ThriftServerRunner.HBaseHandler.get(ByteBuffer, ByteBuffer, ByteBuffer, Map)
           
org.apache.hadoop.hbase.client.HConnection.getAdmin(ServerName, boolean)
          You can pass master flag but nothing special is done. 
org.apache.hadoop.hbase.zookeeper.ZKUtil.getChildDataAndWatchForNewChildren(ZooKeeperWatcher, String)
          Unused 
org.apache.hadoop.hbase.client.HTable.getConnection()
          This method will be changed from public to package protected. 
org.apache.hadoop.hbase.client.HConnectionManager.getConnection(Configuration)
           
org.apache.hadoop.hbase.client.HConnection.getCurrentNrHRS()
          This method will be changed from public to package protected. 
org.apache.hadoop.hbase.client.Mutation.getFamilyMap()
           
org.apache.hadoop.hbase.client.HConnection.getHTableDescriptor(byte[])
           
org.apache.hadoop.hbase.client.HConnection.getHTableDescriptors(List)
           
org.apache.hadoop.hbase.KeyValue.getMemstoreTS()
           
org.apache.hadoop.hbase.HTableDescriptor.getOwnerString()
           
org.apache.hadoop.hbase.regionserver.HRegion.getRegionDir(Path, HRegionInfo)
           
org.apache.hadoop.hbase.regionserver.HRegion.getRegionDir(Path, String)
           
org.apache.hadoop.hbase.client.HConnection.getRegionLocation(byte[], byte[], boolean)
           
org.apache.hadoop.hbase.client.HTableInterface.getRowOrBefore(byte[], byte[])
          As of version 0.92 this method is deprecated without replacement. getRowOrBefore is used internally to find entries in .META. and makes various assumptions about the table (which are true for .META. but not in general) to be efficient. 
org.apache.hadoop.hbase.regionserver.StoreFile.Reader.getScanner(boolean, boolean)
           
org.apache.hadoop.hbase.regionserver.StoreFile.Reader.getScanner(boolean, boolean, boolean)
           
org.apache.hadoop.hbase.client.HTable.getScannerCaching()
          Use Scan.setCaching(int) and Scan.getCaching() 
org.apache.hadoop.hbase.ClusterStatus.getServerInfo()
          Use ClusterStatus.getServers() 
org.apache.hadoop.hbase.regionserver.HStore.getStoreHomedir(Path, HRegionInfo, byte[])
           
org.apache.hadoop.hbase.regionserver.HStore.getStoreHomedir(Path, String, byte[])
           
org.apache.hadoop.hbase.HTableDescriptor.getTableDir(Path, byte[])
           
org.apache.hadoop.hbase.client.HConnection.getTableNames()
           
org.apache.hadoop.hbase.client.HBaseAdmin.getTableNames()
           
org.apache.hadoop.hbase.client.HBaseAdmin.getTableNames(Pattern)
           
org.apache.hadoop.hbase.client.HBaseAdmin.getTableNames(String)
           
org.apache.hadoop.hbase.thrift.ThriftServerRunner.HBaseHandler.getVer(ByteBuffer, ByteBuffer, ByteBuffer, int, Map)
           
org.apache.hadoop.hbase.HRegionInfo.getVersion()
          HRI is no longer a VersionedWritable 
org.apache.hadoop.hbase.thrift.ThriftServerRunner.HBaseHandler.getVerTs(ByteBuffer, ByteBuffer, ByteBuffer, long, int, Map)
           
org.apache.hadoop.hbase.client.HTable.getWriteBuffer()
          since 0.96. This is an internal buffer that should not be read nor write. 
org.apache.hadoop.hbase.client.Mutation.getWriteToWAL()
           
org.apache.hadoop.hbase.regionserver.HRegion.initialize()
          use HRegion.createHRegion() or HRegion.openHRegion() 
org.apache.hadoop.hbase.HTableDescriptor.isDeferredLogFlush()
          use HTableDescriptor.getDurability() 
org.apache.hadoop.hbase.master.cleaner.BaseLogCleanerDelegate.isLogDeletable(FileStatus)
           
org.apache.hadoop.hbase.client.HConnection.isTableAvailable(byte[])
           
org.apache.hadoop.hbase.client.HConnection.isTableAvailable(byte[], byte[][])
           
org.apache.hadoop.hbase.client.HConnection.isTableDisabled(byte[])
           
org.apache.hadoop.hbase.client.HTable.isTableEnabled(byte[])
          use HBaseAdmin.isTableEnabled(byte[]) 
org.apache.hadoop.hbase.client.HConnection.isTableEnabled(byte[])
           
org.apache.hadoop.hbase.client.HTable.isTableEnabled(Configuration, byte[])
          use HBaseAdmin.isTableEnabled(byte[]) 
org.apache.hadoop.hbase.client.HTable.isTableEnabled(Configuration, String)
          use HBaseAdmin.isTableEnabled(byte[]) 
org.apache.hadoop.hbase.client.HTable.isTableEnabled(Configuration, TableName)
          use HBaseAdmin.isTableEnabled(org.apache.hadoop.hbase.TableName tableName) 
org.apache.hadoop.hbase.client.HTable.isTableEnabled(String)
          use HBaseAdmin.isTableEnabled(byte[]) 
org.apache.hadoop.hbase.client.HTable.isTableEnabled(TableName)
          use HBaseAdmin.isTableEnabled(byte[]) 
org.apache.hadoop.hbase.client.HConnection.locateRegion(byte[], byte[])
           
org.apache.hadoop.hbase.client.HConnection.locateRegions(byte[])
           
org.apache.hadoop.hbase.client.HConnection.locateRegions(byte[], boolean, boolean)
           
org.apache.hadoop.hbase.zookeeper.ZKConfig.parseZooCfg(Configuration, InputStream)
          in 0.96 onwards. HBase will no longer rely on zoo.cfg availability. 
org.apache.hadoop.hbase.coprocessor.RegionObserver.postCompact(ObserverContext, Store, StoreFile)
          Use RegionObserver.postCompact(ObserverContext, Store, StoreFile, CompactionRequest) instead 
org.apache.hadoop.hbase.coprocessor.RegionObserver.postCompactSelection(ObserverContext, Store, ImmutableList)
          use RegionObserver.postCompactSelection(ObserverContext, Store, ImmutableList, CompactionRequest) instead. 
org.apache.hadoop.hbase.coprocessor.RegionObserver.postFlush(ObserverContext)
          use RegionObserver.preFlush(ObserverContext, Store, InternalScanner) instead. 
org.apache.hadoop.hbase.coprocessor.RegionObserver.postIncrementColumnValue(ObserverContext, byte[], byte[], byte[], long, boolean, long)
          This hook is no longer called by the RegionServer 
org.apache.hadoop.hbase.coprocessor.RegionObserver.postSplit(ObserverContext, HRegion, HRegion)
          Use postCompleteSplit() instead 
org.apache.hadoop.hbase.coprocessor.RegionObserver.preCompact(ObserverContext, Store, InternalScanner, ScanType)
          use RegionObserver.preCompact(ObserverContext, Store, InternalScanner, ScanType, CompactionRequest) instead 
org.apache.hadoop.hbase.coprocessor.RegionObserver.preCompactScannerOpen(ObserverContext, Store, List, ScanType, long, InternalScanner)
          Use RegionObserver.preCompactScannerOpen(ObserverContext, Store, List, ScanType, long, InternalScanner, CompactionRequest) instead. 
org.apache.hadoop.hbase.coprocessor.RegionObserver.preCompactSelection(ObserverContext, Store, List)
          Use RegionObserver.preCompactSelection(ObserverContext, Store, List, CompactionRequest) instead 
org.apache.hadoop.hbase.coprocessor.RegionObserver.preFlush(ObserverContext)
          use RegionObserver.preFlush(ObserverContext, Store, InternalScanner) instead 
org.apache.hadoop.hbase.coprocessor.RegionObserver.preIncrementColumnValue(ObserverContext, byte[], byte[], byte[], long, boolean)
          This hook is no longer called by the RegionServer 
org.apache.hadoop.hbase.coprocessor.RegionObserver.preSplit(ObserverContext)
          Use preSplit( final ObserverContext c, byte[] splitRow) 
org.apache.hadoop.hbase.client.HConnection.processBatch(List, byte[], ExecutorService, Object[])
           
org.apache.hadoop.hbase.client.HConnection.processBatch(List, TableName, ExecutorService, Object[])
          since 0.96 - Use HTableInterface.batch(java.util.List, java.lang.Object[]) instead 
org.apache.hadoop.hbase.client.HConnection.processBatchCallback(List, byte[], ExecutorService, Object[], Batch.Callback)
           
org.apache.hadoop.hbase.client.HConnection.processBatchCallback(List, TableName, ExecutorService, Object[], Batch.Callback)
          since 0.96 - Use HTableInterface.batchCallback(java.util.List, java.lang.Object[], org.apache.hadoop.hbase.client.coprocessor.Batch.Callback) instead 
org.apache.hadoop.hbase.client.HTablePool.putTable(HTableInterface)
            
org.apache.hadoop.hbase.HTableDescriptor.readFields(DataInput)
          Writables are going away. Use pb HTableDescriptor.parseFrom(byte[]) instead. 
org.apache.hadoop.hbase.HRegionInfo.readFields(DataInput)
          Use protobuf deserialization instead. 
org.apache.hadoop.hbase.HColumnDescriptor.readFields(DataInput)
          Writables are going away. Use pb HColumnDescriptor.parseFrom(byte[]) instead. 
org.apache.hadoop.hbase.io.Reference.readFields(DataInput)
          Writables are going away. Use the pb serialization methods instead. Remove in a release after 0.96 goes out. This is here only to migrate old Reference files written with Writables before 0.96. 
org.apache.hadoop.hbase.master.RegionState.readFields(DataInput)
          Writables are going away 
org.apache.hadoop.hbase.client.HConnection.relocateRegion(byte[], byte[])
           
org.apache.hadoop.hbase.HTableDescriptor.setDeferredLogFlush(boolean)
          use HTableDescriptor.setDurability(Durability) 
org.apache.hadoop.hbase.KeyValue.setMemstoreTS(long)
           
org.apache.hadoop.hbase.HTableDescriptor.setName(byte[])
           
org.apache.hadoop.hbase.HTableDescriptor.setName(TableName)
           
org.apache.hadoop.hbase.HTableDescriptor.setOwner(User)
           
org.apache.hadoop.hbase.HTableDescriptor.setOwnerString(String)
           
org.apache.hadoop.hbase.client.HTable.setScannerCaching(int)
          Use Scan.setCaching(int) 
org.apache.hadoop.hbase.client.Mutation.setWriteToWAL(boolean)
           
org.apache.hadoop.hbase.client.HConnection.updateCachedLocations(byte[], byte[], Object, HRegionLocation)
           
org.apache.hadoop.hbase.zookeeper.ZKUtil.updateExistingNodeData(ZooKeeperWatcher, String, byte[], int)
          Unused 
org.apache.hadoop.hbase.catalog.CatalogTracker.waitForMetaServerConnection(long)
          Use #getMetaServerConnection(long) 
org.apache.hadoop.hbase.HTableDescriptor.write(DataOutput)
          Writables are going away. Use MessageLite.toByteArray() instead. 
org.apache.hadoop.hbase.HRegionInfo.write(DataOutput)
          Use protobuf serialization instead. See HRegionInfo.toByteArray() and HRegionInfo.toDelimitedByteArray() 
org.apache.hadoop.hbase.HColumnDescriptor.write(DataOutput)
          Writables are going away. Use HColumnDescriptor.toByteArray() instead. 
org.apache.hadoop.hbase.master.RegionState.write(DataOutput)
          Writables are going away 
org.apache.hadoop.hbase.regionserver.wal.HLogKey.write(DataOutput)
           
 

Deprecated Constructors
org.apache.hadoop.hbase.ClusterStatus()
          Used by Writables and Writables are going away. 
org.apache.hadoop.hbase.HBaseConfiguration()
           
org.apache.hadoop.hbase.HBaseConfiguration(Configuration)
           
org.apache.hadoop.hbase.HColumnDescriptor()
          Used by Writables and Writables are going away. 
org.apache.hadoop.hbase.HColumnDescriptor(byte[], int, int, boolean, String, boolean, String, boolean, boolean, int, int, String, int)
          use HColumnDescriptor.HColumnDescriptor(String) and setters 
org.apache.hadoop.hbase.HColumnDescriptor(byte[], int, String, boolean, boolean, int, int, String, int)
          use HColumnDescriptor.HColumnDescriptor(String) and setters 
org.apache.hadoop.hbase.HColumnDescriptor(byte[], int, String, boolean, boolean, int, String)
          use HColumnDescriptor.HColumnDescriptor(String) and setters 
org.apache.hadoop.hbase.regionserver.HRegion(Path, HLog, FileSystem, Configuration, HRegionInfo, HTableDescriptor, RegionServerServices)
           
org.apache.hadoop.hbase.HRegionInfo()
          Used by Writables and Writables are going away. 
org.apache.hadoop.hbase.HTableDescriptor()
          Used by Writables and Writables are going away. 
org.apache.hadoop.hbase.HTableDescriptor(byte[])
           
org.apache.hadoop.hbase.HTableDescriptor(String)
           
org.apache.hadoop.hbase.io.Reference()
           
 



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