Anirudh Vyas created SPARK-29794:
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Summary: Column level compression
Key: SPARK-29794
URL: https://issues.apache.org/jira/browse/SPARK-29794
Project: Spark
Issue Type: Improvement
Components: Spark Core
Affects Versions: 2.4.4
Reporter: Anirudh Vyas
Currently in spark we do not have capability to specify different compressions
for different columns, however this capability exists in parquet format for
example.
Not sure if this has been opened before (I am sure it might have been but I
cannot find it), hence opening a lane for potential improvement.
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