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Posted to github@arrow.apache.org by "westonpace (via GitHub)" <gi...@apache.org> on 2023/06/21 21:41:20 UTC

[GitHub] [arrow] westonpace commented on issue #36101: Memory leak using pyarrow.Table and to_pandas method

westonpace commented on issue #36101:
URL: https://github.com/apache/arrow/issues/36101#issuecomment-1601720559

   You do need to close `sm_get` but you can't safely close it until after you are done using it.  Note that the `to_pandas` conversion could very well be zero-copy.  This means that `data` may reference portions of the underlying buffer.  This means you can't close `sm_get` until you've finished using (and deleted) `data`.


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