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Posted to issues@spark.apache.org by "Boyang Jerry Peng (Jira)" <ji...@apache.org> on 2022/06/24 21:00:00 UTC

[jira] [Created] (SPARK-39590) Python API Parity in Structure Streaming

Boyang Jerry Peng created SPARK-39590:
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             Summary: Python API Parity in Structure Streaming
                 Key: SPARK-39590
                 URL: https://issues.apache.org/jira/browse/SPARK-39590
             Project: Spark
          Issue Type: Improvement
          Components: Structured Streaming
    Affects Versions: 3.3.0
            Reporter: Boyang Jerry Peng


New APIs in Structured Streaming tend to get added to Java/Scala first.  This creates a situation where the Python API have fallen behind.  For example map/flatMapGroupsWithState is not supported in the Pyspark.  We need Pyspark API to catch up with the Java/Scala APIs and, where necessary, provide tighter integrations with native python data processing frameworks such as Pandas.



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