Hi all,

Today, I got the following warning:
[WARN] org.apache.parquet.hadoop.ParquetRecordReader: Can not initialize 
counter due to context is not a instance of TaskInputOutputContext, but is 
org.apache.hadoop.mapreduce.task.TaskAttemptContextImpl

This occurs on one of my tests but not on others (all use parquet). I found 
this https://issues.apache.org/jira/browse/PARQUET-220 but I am using spark 
2.1.0 which uses parquet 1.8 if I am not mistaken. I also found this: 
https://issues.apache.org/jira/browse/SPARK-8118 but again, it is very old. 
Also it only happens on one case where I save my parquet files and not others.

Does anyone know what it means and how to get rid of it?

Thanks,
              Assaf.

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