Package org.apache.hadoop.tools.mapred

package org.apache.hadoop.tools.mapred
  • Class
    Description
    org.apache.hadoop.tools.mapred.CopyCommitter
    The CopyCommitter class is DistCp's OutputCommitter implementation.
    org.apache.hadoop.tools.mapred.CopyMapper
    Mapper class that executes the DistCp copy operation.
    CopyMapper.ChecksumComparison
    Indicates the checksum comparison result.
    CopyMapper.Counter
    Hadoop counters for the DistCp CopyMapper.
    org.apache.hadoop.tools.mapred.CopyOutputFormat<K,V>
    The CopyOutputFormat is the Hadoop OutputFormat used in DistCp.
    org.apache.hadoop.tools.mapred.RetriableDirectoryCreateCommand
    This class extends Retriable command to implement the creation of directories with retries on failure.
    org.apache.hadoop.tools.mapred.RetriableFileCopyCommand
    This class extends RetriableCommand to implement the copy of files, with retries on failure.
    org.apache.hadoop.tools.mapred.RetriableFileCopyCommand.CopyReadException
    Special subclass of IOException.
    org.apache.hadoop.tools.mapred.UniformSizeInputFormat
    UniformSizeInputFormat extends the InputFormat class, to produce input-splits for DistCp.