https://jira.mongodb.org/browse/JAVA-4551
upgrade to 4.6.0+ java driver will fix this ?
Yes, looks like you are hitting the same bug as JAVA-4551
use mongo-spark-connector-10.0.4.jar with mongodb-driver-sync-4.7.1.jar (download to classpath) fix this
but pyspark --packages org.mongodb.spark:mongo-spark-connector:10.0.4 will download mongodb-driver-sync-4.5.1.jar by default.
waiting a bug fix version