Frame export_to_json¶
-
export_to_json
(self, folder_name, count=None, offset=None)¶ Write current frame to HDFS in JSON format.
Parameters: folder_name : unicode
The HDFS folder path where the files will be created.
count : int32 (default=None)
The number of records you want. Default, or a non-positive value, is the whole frame.
offset : int32 (default=None)
The number of rows to skip before exporting to the file. Default is zero (0).
Returns: : dict
Export the frame to a file in JSON format as a Hadoop file.
Examples
Consider Frame my_frame:
>>> my_frame.export_to_json('covarianceresults')