| 类 | 说明 |
|---|---|
| JobSplit |
This class groups the fundamental classes associated with
reading/writing splits.
|
| JobSplit.SplitMetaInfo |
This represents the meta information about the task split.
|
| JobSplit.TaskSplitIndex |
This represents the meta information about the task split that the
task gets
|
| JobSplit.TaskSplitMetaInfo |
This represents the meta information about the task split that the
JobTracker creates
|
| JobSplitWriter |
The class that is used by the Job clients to write splits (both the meta
and the raw bytes parts)
|
| SplitMetaInfoReader |
A (internal) utility that reads the split meta info and creates
split meta info objects
|
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