Benchmark for SparkR UDF *apply() APIs

databricks / spark-sql-perf

Apache License 2.0

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Closed morewood closed 6 years ago

morewood commented 6 years ago

Add a benchmark for SparkR spark.lapply, dapply/dapplyCollect, gapply/gapplyCollect APIs. Test on synthesized data with different types and sizes.

falaki commented 6 years ago

Would you please give this a more descriptive title?

falaki commented 6 years ago

LGTM