question Re: import parquet data in hue in Support Questions

import parquet data in hue

Jarran — Mon, 06 Nov 2023 14:10:57 GMT

I had imported a 100GB+ of parquet data into a manually derived schema table in Hue. I had 14 of the 46 columns defined and imported the data successfully. My next step was to define all columns. When I imported the data, I got an error:

java.io.IOException: org.apache.hadoop.hive.ql.metadata.HiveException: Cannot inspect org.apache.hadoop.io.ArrayWritable

The parquet files no longer appear in the hdfs filesystem. Is there a way to find out what happened to the data? What went wrong? Can it be corrected?

Re: import parquet data in hue

DianaTorres — Mon, 06 Nov 2023 20:33:34 GMT

@Jarran Welcome to the Cloudera Community!

To help you get the best possible solution, I have tagged our Hue experts @dturnau @jrm who may be able to assist you further.

Please keep us updated on your post, and we hope you find a satisfactory solution to your query.

Re: import parquet data in hue

DianaTorres — Thu, 09 Nov 2023 23:22:08 GMT

@Shmoo @mszurap By any chance do you have any insights here? Thanks!