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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2021/10/18 09:17:05 UTC

[GitHub] [spark] cloud-fan commented on pull request #34292: [SPARK-37017][CORE] Reduce the scope of synchronized to prevent deadlock

cloud-fan commented on pull request #34292:
URL: https://github.com/apache/spark/pull/34292#issuecomment-945571253


   I don't think the current Apache Spark can hit this deadlock, but it can be a potential issue in the future. Anyway, reducing the scope of the `synchronize` block is always a good thing.


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