Package org.apache.hadoop.util

Common utilities.

See:
          Description

Interface Summary
Progressable A facility for reporting progress.
Tool A tool interface that supports handling of generic command-line options.
 

Class Summary
PureJavaCrc32 A pure-java implementation of the CRC32 checksum that uses the same polynomial as the built-in native CRC32.
PureJavaCrc32C A pure-java implementation of the CRC32 checksum that uses the CRC32-C polynomial, the same polynomial used by iSCSI and implemented on many Intel chipsets supporting SSE4.2.
ReflectionUtils General reflection utils
ToolRunner A utility to help run Tools.
 

Package org.apache.hadoop.util Description

Common utilities.



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