Class | Description |
---|---|
KeyValueInputFormat |
Implementation of
org.apache.hadoop.mapred.InputFormat for MapReduce programs to access
KeyValueSystem . |
KeyValueOutputCommitter |
Extension of
FileOutputCommitter where creating, completing, or deleting a KeyValueSystem in different phases of a job's or task's lifecycle is considered. |
KeyValueOutputFormat |
An
OutputFormat implementation to let MapReduce job write to a key-value store under the
MapReduce output directory. |
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