How to write a HDF file from a DataFrame

0 votes

Hi Guys,

I am new to HDFS Cluster. I want to integrate Pandas with HDFS. Can anyone tell me how to write a HDF file from a DataFrame?

Oct 18, 2020 in Python by akhtar
 • 38,230 points • 1,070 views

1 answer to this question.

0 votes

Hi@akhtar,

Hierarchical Data Format (HDF) is a set of file formats (HDF4, HDF5) designed to store and organize large amounts of data. You can use the below command to do so.

df = pd.DataFrame([[1, 1.0, 'a']], columns=['x', 'y', 'z'])
df.to_hdf('./store.h5', 'data')
answered Oct 18, 2020 by MD
 • 95,440 points

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