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Explorer
Posts: 8
Registered: ‎01-22-2017

Read large HDFS file from Impala UDF

[ Edited ]

I want to read a large  file from HDFS from impala UDF. How  can I do that?

Cloudera Employee
Posts: 436
Registered: ‎07-29-2015

Re: Read large HDFS file from Impala UDF

I would recommend against trying to do this. If you can instead add the
data as a table and query it as normal you will likely have a better
experience.

- Tim