[SPARK-55229][PYTHON] Implement DataFrame.zipWithIndex in PySpark Classic#54195
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fangchenli wants to merge 3 commits intoapache:masterfrom
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[SPARK-55229][PYTHON] Implement DataFrame.zipWithIndex in PySpark Classic#54195fangchenli wants to merge 3 commits intoapache:masterfrom
fangchenli wants to merge 3 commits intoapache:masterfrom
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JIRA Issue Information=== Sub-task SPARK-55229 === This comment was automatically generated by GitHub Actions |
zhengruifeng
reviewed
Feb 7, 2026
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| def zipWithIndex(self, indexColName: str = "index") -> ParentDataFrame: | ||
| return self.select( | ||
| F.col("*"), InternalFunction.distributed_sequence_id().alias(indexColName) |
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this function is dedicated for PS, and I am making it different from zipWithIndex on underlying RDD cache.
basically, we directly invoke JVM methods via py4j for methods in pyspark classic
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What changes were proposed in this pull request?
Implement DataFrame.zipWithIndex in PySpark Classic
Why are the changes needed?
This method was added in Scala earlier. We need to add it in PySpark classic so user can use it in PySpark.
Does this PR introduce any user-facing change?
Yes, user can see and use this API in PySpark.
How was this patch tested?
Unittests added.
Was this patch authored or co-authored using generative AI tooling?
Generated-by: Claude Opus 4.6