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From Bharat Dighe <>
Subject Not able to query real time table when rows contains nested elements
Date Wed, 14 Oct 2020 23:02:51 GMT

I have a MOR hudi table created with records which has some nested
elements. I am doing it in the docker demo environment.
I get an exception when I run a select query with columns which are nested
for real time view. For example:
1) spark.sql("select name, experience from users_mor_ro") //works fine for
RO view
2) spark.sql("select name from users_mor_rt") //works fine for RT view
3) spark.sql("select name, experience from users_mor_rt") //fails RT view

The 'experience' above is a nested field.

I am seeing the following exception.

20/10/11 19:53:58 ERROR executor.Executor: Exception in task 0.0 in stage
147.0 (TID 153) java.lang.UnsupportedOperationException: Cannot inspect at

I have created
I have added my code, avro files, and scala code to this JIRA.

Queries work fine with Hive.

Please share if there is a workaround.


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