Zoltan Ivanfi created HIVE-20374:
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Summary: Write Hive version information to Parquet footer
Key: HIVE-20374
URL: https://issues.apache.org/jira/browse/HIVE-20374
Project: Hive
Issue Type: Improvement
Reporter: Zoltan Ivanfi
PARQUET-352 added support for the "writer.model.name" property in the Parquet
metadata to identify the object model (application) that wrote the file.
The easiest way to write this property is by overriding getName() of
org.apache.parquet.hadoop.api.WriteSupport. In Hive, this would mean adding
getName() to the
org.apache.hadoop.hive.ql.io.parquet.write.DataWritableWriteSupport class.
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