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Posted to issues@spark.apache.org by "Nemanja Boric (Jira)" <ji...@apache.org> on 2024/10/02 19:49:00 UTC

[jira] [Created] (SPARK-49859) Replace multiprocessing.ThreadPool in SparkConnect python code

Nemanja Boric created SPARK-49859:
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             Summary: Replace multiprocessing.ThreadPool in SparkConnect python code
                 Key: SPARK-49859
                 URL: https://issues.apache.org/jira/browse/SPARK-49859
             Project: Spark
          Issue Type: Story
          Components: Connect
    Affects Versions: 3.5.4
            Reporter: Nemanja Boric


multiprocessing.ThreadPool requires /dev/shm to be available, so the pyspark connect client doesn't work in environments where it's unavailable. We should replace it with concurrent.futures.ThreadPoolExecutor. 



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