peter-toth commented on pull request #31682: URL: https://github.com/apache/spark/pull/31682#issuecomment-787873126
@maropu > Why can [spark-2](https://issues.apache.org/jira/browse/SPARK-2).4 handle it correctly? I think this is because Spark 2.4 uses pyrolite 4.13 where it looks the value comparison feature is missing? https://github.com/irmen/Pyrolite/blob/pyrolite-4.13/java/src/main/java/net/razorvine/pickle/Pickler.java#L63-L70 while in Spark 3.x we use pyrolite 4.30 that introduced? and enabled value comparison by default: https://github.com/irmen/Pyrolite/blob/pyrolite-4.30/java/src/main/java/net/razorvine/pickle/Pickler.java#L96-L122 I think another option would be to disable the `valueCompare` explicitly. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
