| Package | Description | 
|---|---|
| org.apache.hadoop.mapred.lib.db | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | DBInputFormat<T extends DBWritable> | 
| class  | DBOutputFormat<K extends DBWritable,V> | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | DBInputFormat. setInput(JobConf job,
        Class<? extends DBWritable> inputClass,
        String inputQuery,
        String inputCountQuery)Initializes the map-part of the job with the appropriate input settings. | 
| static void | DBInputFormat. setInput(JobConf job,
        Class<? extends DBWritable> inputClass,
        String tableName,
        String conditions,
        String orderBy,
        String... fieldNames)Initializes the map-part of the job with the appropriate input settings. | 
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