Josh Rosen created SPARK-28176:
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Summary: Add Dataset.collect(PartialFunction) method for parity
with RDD API
Key: SPARK-28176
URL: https://issues.apache.org/jira/browse/SPARK-28176
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.0.0
Reporter: Josh Rosen
RDDs have a {{collect(PartialFunction)}} method which behaves like the
equivalent Scala collections method (see
[https://github.com/apache/spark/commit/f4e6b9361ffeec1018d5834f09db9fd86f2ba7bd]).
It would be nice if Datasets had a similar method (to ease migration of RDD
code to Datasets).
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