Jungtaek Lim created SPARK-40431:
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Summary: Introduce "Arbitrary Stateful Processing" in Structured
Streaming with Python
Key: SPARK-40431
URL: https://issues.apache.org/jira/browse/SPARK-40431
Project: Spark
Issue Type: Umbrella
Components: Structured Streaming
Affects Versions: 3.4.0
Reporter: Jungtaek Lim
This is a part of effort for SPARK-39590, python API parity in Structured
Streaming.
Most of public APIs are available in both Scala/Java Spark and PySpark, but we
have a huge gap on streaming workload in PySpark as we don't have matching API
for flatMapGroupsWithState in PySpark.
This ticket is to track the effort.
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