Hi, I check in my IntelliJ, but can not reproduce your issue, please check whether it is environment problem ?
Test steps as follows, correct me if I made a mistake <http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/file/n15277/WechatIMG6.jpeg> Regards. Chenerlu. -- View this message in context: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/can-t-apply-mappartitions-to-dataframe-generated-from-carboncontext-tp14565p15277.html Sent from the Apache CarbonData Dev Mailing List archive mailing list archive at Nabble.com.
