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Posted to issues@spark.apache.org by "hao (Jira)" <ji...@apache.org> on 2023/03/08 07:18:00 UTC

[jira] [Created] (SPARK-42714) Sparksql temporary file conflict

hao created SPARK-42714:
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             Summary: Sparksql temporary file conflict
                 Key: SPARK-42714
                 URL: https://issues.apache.org/jira/browse/SPARK-42714
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.3.2
            Reporter: hao


When sparksql inserts overwrite, the name of the temporary file in the middle is not unique. This will cause that when multiple applications write different partition data to the same partition table, it will be possible to delete each other's temporary files between applications, resulting in task failure





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