| 类 | 说明 |
|---|---|
| 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. |
| 异常错误 | 说明 |
|---|---|
| DistCp.DuplicationException |
An exception class for duplicated source files.
|
Copyright © 2009 The Apache Software Foundation