Deprecated API


Contents
Deprecated Classes
org.apache.hadoop.dfs.DataNodeReport
          Use DatanodeInfo instead. 
org.apache.hadoop.util.LogFormatter
          use LogFactory instead. 
org.apache.hadoop.io.UTF8
          replaced by Text 
 

Deprecated Methods
org.apache.hadoop.mapred.JobConf.addInputDir(File)
          Call JobConf.addInputPath(Path) instead. 
org.apache.hadoop.io.SequenceFile.Writer.append(byte[], int, int, int)
          Call SequenceFile.Writer.appendRaw(byte[], int, int, SequenceFile.ValueBytes). 
org.apache.hadoop.fs.FileSystem.completeLocalOutput(File, File)
          Call FileSystem.completeLocalOutput(Path, Path) instead. 
org.apache.hadoop.fs.FileSystem.create(File)
          Call FileSystem.create(Path) instead. 
org.apache.hadoop.fs.FileSystem.createNewFile(File)
          Call FileSystem.createNewFile(Path) instead. 
org.apache.hadoop.fs.FileSystem.delete(File)
          Call FileSystem.delete(Path) instead. 
org.apache.hadoop.fs.FileSystem.exists(File)
          call FileSystem.exists(Path) instead 
org.apache.hadoop.fs.FileUtil.fullyDelete(File, Configuration)
          Call FileUtil.fullyDelete(File). 
org.apache.hadoop.record.compiler.generated.SimpleCharStream.getColumn()
            
org.apache.hadoop.mapred.FileSplit.getFile()
          Call FileSplit.getPath() instead. 
org.apache.hadoop.mapred.JobConf.getInputKeyClass()
          Call RecordReader.createKey(). 
org.apache.hadoop.mapred.JobConf.getInputValueClass()
          Call RecordReader.createValue(). 
org.apache.hadoop.fs.FileSystem.getLength(File)
          Call FileSystem.getLength(Path) instead. 
org.apache.hadoop.record.compiler.generated.SimpleCharStream.getLine()
            
org.apache.hadoop.mapred.JobConf.getLocalFile(String, String)
          Call JobConf.getLocalPath(String) instead. 
org.apache.hadoop.mapred.JobConf.getOutputDir()
          Call JobConf.getOutputPath() instead. 
org.apache.hadoop.mapred.SequenceFileOutputFormat.getReaders(Configuration, File)
          Call SequenceFileOutputFormat.getReaders(Configuration, Path) instead. 
org.apache.hadoop.mapred.MapFileOutputFormat.getReaders(FileSystem, File, Configuration)
          Call MapFileOutputFormat.getReaders(FileSystem, Path, Configuration). 
org.apache.hadoop.ipc.RPC.getServer(Object, int, Configuration)
          the bind address should always be specified 
org.apache.hadoop.ipc.RPC.getServer(Object, int, int, boolean, Configuration)
          the bind address should always be specified 
org.apache.hadoop.fs.FileSystem.isDirectory(File)
          Call FileSystem.isDirectory(Path) instead. 
org.apache.hadoop.fs.FileSystem.isFile(File)
          Call FileSystem.isFile(Path) instead. 
org.apache.hadoop.dfs.DatanodeInfo.lastUpdate()
          Use DatanodeInfo.getLastUpdate() instead. 
org.apache.hadoop.fs.FileSystem.listFiles(File)
          Call FileSystem.listPaths(Path) instead. 
org.apache.hadoop.fs.FileSystem.listFiles(File, FileFilter)
          Call FileSystem.listPaths(Path) instead. 
org.apache.hadoop.mapred.InputFormatBase.listFiles(FileSystem, JobConf)
          Call InputFormatBase.listFiles(FileSystem,JobConf) instead. 
org.apache.hadoop.fs.FileSystem.lock(File, boolean)
          Call FileSystem.lock(Path,boolean) instead. 
org.apache.hadoop.fs.FileSystem.mkdirs(File)
          Call FileSystem.mkdirs(Path) instead. 
org.apache.hadoop.io.SequenceFile.Reader.next(DataOutputBuffer)
          Call SequenceFile.Reader.nextRaw(DataOutputBuffer,SequenceFile.ValueBytes). 
org.apache.hadoop.fs.FileSystem.open(File)
          Call FileSystem.open(Path) instead. 
org.apache.hadoop.fs.FileSystem.release(File)
          Call FileSystem.release(Path) instead. 
org.apache.hadoop.fs.FileSystem.rename(File, File)
          Call FileSystem.rename(Path, Path) instead. 
org.apache.hadoop.mapred.JobConf.setInputDir(File)
          Call JobConf.setInputPath(Path) instead. 
org.apache.hadoop.mapred.JobConf.setInputKeyClass(Class)
          Not used 
org.apache.hadoop.mapred.JobConf.setInputValueClass(Class)
          Not used 
org.apache.hadoop.mapred.JobConf.setOutputDir(File)
          Call JobConf.setOutputPath(Path) instead. 
org.apache.hadoop.fs.FileSystem.startLocalOutput(File, File)
          Call FileSystem.startLocalOutput(Path, Path) instead. 
 

Deprecated Constructors
org.apache.hadoop.io.ArrayFile.Writer(FileSystem, String, Class)
          specify SequenceFile.CompressionType and Progressable 
org.apache.hadoop.fs.DF(String, Configuration)
            
org.apache.hadoop.fs.DF(String, long)
            
org.apache.hadoop.mapred.FileSplit(File, long, long)
          Call FileSplit.FileSplit(Path,long,long) instead. 
org.apache.hadoop.io.MapFile.Writer(Configuration, FileSystem, String, WritableComparator, Class, SequenceFile.CompressionType)
          specify a Progressable 
org.apache.hadoop.io.MapFile.Writer(FileSystem, String, Class, Class, boolean)
          specify SequenceFile.CompressionType and Progressable 
org.apache.hadoop.io.MapFile.Writer(FileSystem, String, WritableComparator, Class)
          specify SequenceFile.CompressionType and Progressable 
org.apache.hadoop.io.MapFile.Writer(FileSystem, String, WritableComparator, Class, boolean)
          specify SequenceFile.CompressionType and Progressable 
org.apache.hadoop.ipc.RPC.Server(Object, Configuration, int)
          the bind address should always be specified 
org.apache.hadoop.ipc.RPC.Server(Object, Configuration, int, int, boolean)
          the bind address should always be specified 
org.apache.hadoop.io.SequenceFile.Reader(FileSystem, String, Configuration)
          Call SequenceFile.Reader.SequenceFile.Reader(FileSystem,Path,Configuration). 
org.apache.hadoop.io.SequenceFile.Writer(FileSystem, Path, Class, Class)
          Call SequenceFile.Writer.SequenceFile.Writer(FileSystem,Configuration,Path,Class,Class). 
org.apache.hadoop.io.SequenceFile.Writer(FileSystem, Path, Class, Class, boolean)
          Call SequenceFile.Writer.SequenceFile.Writer(FileSystem,Configuration,Path,Class,Class). 
org.apache.hadoop.io.SequenceFile.Writer(FileSystem, Path, Class, Class, boolean, Progressable)
          Call SequenceFile.Writer.SequenceFile.Writer(FileSystem,Configuration,Path,Class,Class,Progressable). 
org.apache.hadoop.io.SequenceFile.Writer(FileSystem, Path, Class, Class, Progressable)
          Call SequenceFile.Writer.SequenceFile.Writer(FileSystem,Configuration,Path,Class,Class,Progressable). 
org.apache.hadoop.io.SequenceFile.Writer(FileSystem, String, Class, Class)
          Call SequenceFile.Writer.SequenceFile.Writer(FileSystem,Path,Class,Class). 
org.apache.hadoop.ipc.Server(int, Class, int, Configuration)
          the bind address should always be specified 
 



Copyright © 2006 The Apache Software Foundation