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https://issues.apache.org/jira/browse/SPARK-53822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Teoh updated SPARK-53822:
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Description:
Existing test case `test_transform_with_state_in_pandas_composite_type` does
cover composite schemas, but only within the state API. The output type of
that test case is still strings (e.g., dicts are json dumped into a string).
This ticket is to add a test case where the output of the transform_with_state
operation itself contains nested types.
was:
Existing test case today does cover composite schemas, but only within the
state API. The output type of that test case is still strings (e.g., dicts are
json dumped into a string).
This ticket is to add a test case where the output of the transform_with_state
operation itself contains nested types.
> Add python transform_with_state test case for output schemas containing
> composite StructType/nested StructType like ArrayType/MapType
> -------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-53822
> URL: https://issues.apache.org/jira/browse/SPARK-53822
> Project: Spark
> Issue Type: Test
> Components: Structured Streaming
> Affects Versions: 4.0.1
> Reporter: Jason Teoh
> Priority: Minor
>
> Existing test case `test_transform_with_state_in_pandas_composite_type` does
> cover composite schemas, but only within the state API. The output type of
> that test case is still strings (e.g., dicts are json dumped into a string).
> This ticket is to add a test case where the output of the
> transform_with_state operation itself contains nested types.
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