Maciej Bryński created SPARK-13391:
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Summary: Use Apache Arrow as In-memory columnar store
implementation
Key: SPARK-13391
URL: https://issues.apache.org/jira/browse/SPARK-13391
Project: Spark
Issue Type: New Feature
Components: Spark Core, SQL
Affects Versions: 1.6.0, 2.0.0
Reporter: Maciej Bryński
Idea.
Apache Arrow (http://arrow.apache.org/) is Open Source implementation of
inmemory columnar store. It has APIs in many programming languages.
We can think about using it in Apache Spark to avoid data (de-)serialization
when running PySpark (and R) UDFs.
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