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Posted to reviews@spark.apache.org by "zhengruifeng (via GitHub)" <gi...@apache.org> on 2026/01/02 02:09:36 UTC

[PR] Revert "[SPARK-54182][SQL][PYTHON] Optimize non-arrow conversion of df.toPandas`" [spark]

zhengruifeng opened a new pull request, #53661:
URL: https://github.com/apache/spark/pull/53661

   revert https://github.com/apache/spark/pull/52897 due to perf regression when the number of columns are small


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Re: [PR] Revert "[SPARK-54182][SQL][PYTHON] Optimize non-arrow conversion of df.toPandas`" [spark]

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #53661:
URL: https://github.com/apache/spark/pull/53661#issuecomment-3704331189

   ## JIRA Issue Information
   
   === Sub-task SPARK-54182 ===
   Summary: Avoid intermediate pandas dataframe creation in df.toPandas without Arrow optimization
   Assignee: Yicong Huang
   Status: Resolved
   Affected: ["4.2.0"]
   
   ---
   *This comment was automatically generated by GitHub Actions*


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Re: [PR] Revert "[SPARK-54182][SQL][PYTHON] Optimize non-arrow conversion of df.toPandas`" [spark]

Posted by "HyukjinKwon (via GitHub)" <gi...@apache.org>.
HyukjinKwon closed pull request #53661: Revert "[SPARK-54182][SQL][PYTHON] Optimize non-arrow conversion of df.toPandas`"
URL: https://github.com/apache/spark/pull/53661


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Re: [PR] Revert "[SPARK-54182][SQL][PYTHON] Optimize non-arrow conversion of df.toPandas`" [spark]

Posted by "HyukjinKwon (via GitHub)" <gi...@apache.org>.
HyukjinKwon commented on PR #53661:
URL: https://github.com/apache/spark/pull/53661#issuecomment-3704561291

   Merged to master and branch-4.1.


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