tamama commented on PR #37206: URL: https://github.com/apache/spark/pull/37206#issuecomment-1488285148
> > > > We intend to fallback to [Spark-3](https://issues.apache.org/jira/browse/SPARK-3).3.1 Scala-2.12 (instead of Scala 2.13) > > > > > > > > > @tamama Using Scala 2.12 can avoid this issue? > > > > > > Yes - Fallback to Scala 2.12 avoids this issue. For 2 hours under heavy stress-load, there is no issue (as of now yet...) with HDFS checkpointing. > > Our UAT setup is RHEL/8.6, 3-nodes, Spark 3.3.1 (hadoop3 + scala-2.12) > > Although I'm not quite sure, this sounds more like a issue of Scala 2.13.8 itself - We confirm that we have not detected any data-race exception for 18+ hrs. - Will let you know if this can last for this entire trading week ... - If yes, I would mark this as fixed on our side - with Scala-2.12 fallback as resolution. -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
