Github user cloud-fan commented on the issue:
https://github.com/apache/spark/pull/21698
> checkpoint can not guarantee that you shall always get the same output ...
IIRC we can checkpoint to HDFS? Then it becomes reliable.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
