Cheng Lian created SPARK-13070:
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Summary: Points which physical file is the trouble maker when
Parquet schema merging fails
Key: SPARK-13070
URL: https://issues.apache.org/jira/browse/SPARK-13070
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 2.0.0
Reporter: Cheng Lian
Assignee: Cheng Lian
Priority: Minor
As a user, I'd like to know which physical file is the trouble maker when
Parquet schema merging fails. Currently, we only have an error message like
this:
{quote}
Failed to merge incompatible data types LongType and IntegerType
{quote}
Would be nice to add the file path and the actual schema.
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