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author | hyukjinkwon <gurwls223@gmail.com> | 2015-11-12 12:29:50 -0800 |
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committer | Michael Armbrust <michael@databricks.com> | 2015-11-12 12:29:50 -0800 |
commit | f5a9526fec284cccd0755d190c91e8d9999f7877 (patch) | |
tree | 9adcf3815527e22010be4082fb28d35c2cc873f2 /python/pyspark/sql/dataframe.py | |
parent | 4fe99c72c60646b1372bb2c089c6fc7c4fa11644 (diff) | |
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[SPARK-10113][SQL] Explicit error message for unsigned Parquet logical types
Parquet supports some unsigned datatypes. However, Since Spark does not support unsigned datatypes, it needs to emit an exception with a clear message rather then with the one saying illegal datatype.
Author: hyukjinkwon <gurwls223@gmail.com>
Closes #9646 from HyukjinKwon/SPARK-10113.
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