ibis.HDFS.head¶
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HDFS.
head
(hdfs_path, nbytes=1024, offset=0)¶ Retrieve the requested number of bytes from a file
Parameters: hdfs_path : string
Absolute HDFS path
nbytes : int, default 1024 (1K)
Number of bytes to retrieve
offset : int, default 0
Number of bytes at beginning of file to skip before retrieving data
Returns: head_data : bytes