@Override protected BatchReadable<KEY, VALUE> createBatchReadable(TaskAttemptContext context, String datasetName, Map<String, String> datasetArgs) { return createBatchReadable(context, null, datasetName, datasetArgs); }
@Override protected BatchReadable<KEY, VALUE> createBatchReadable(TaskAttemptContext context, String datasetName, Map<String, String> datasetArgs) { return createBatchReadable(context, null, datasetName, datasetArgs); }