Package org.apache.hadoop.tools

Command-line tools for MapReduce.

See:
          Description

Class Summary
DistCh A Map-reduce program to recursively change files properties such as owner, group and permission.
DistCp A Map-reduce program to recursively copy directories between different file-systems.
HadoopArchives a archive creation utility.
Logalyzer Logalyzer: A utility tool for archiving and analyzing hadoop logs.
Logalyzer.LogComparator A WritableComparator optimized for UTF8 keys of the logs.
Logalyzer.LogRegexMapper<K extends WritableComparable> A Mapper that extracts text matching a regular expression.
 

Exception Summary
DistCp.DuplicationException An exception class for duplicated source files.
 

Package org.apache.hadoop.tools Description

Command-line tools for MapReduce.



Copyright © 2009 The Apache Software Foundation