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.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.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.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). 
 



Copyright © 2006 The Apache Software Foundation