Github user HyukjinKwon commented on the pull request:
https://github.com/apache/spark/pull/13253#issuecomment-221187678
@rxin No. it has not been fixed.. So, I wanted to add some test codes first
to check writing and reading empty data to make sure this is working first.
The way to fix
[SPARK-10216](https://issues.apache.org/jira/browse/SPARK-10216) might be
varied if they are a data-source specific issue. For example, ORC does not
allow to write empty data,
[SPARK-8501](https://issues.apache.org/jira/browse/SPARK-8501)..
So, I thought I can focus on fixing
[SPARK-10216](https://issues.apache.org/jira/browse/SPARK-10216) within Parquet
if [SPARK-15393](https://issues.apache.org/jira/browse/SPARK-15393) is a
Parquet datasource specific problem.
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