please add some information about returned types, refer to @pnowojski 's review suggestion in #6700
[ Full content available at: https://github.com/apache/flink/pull/6764 ] This message was relayed via gitbox.apache.org for [email protected]
please add some information about returned types, refer to @pnowojski 's review suggestion in #6700
[ Full content available at: https://github.com/apache/flink/pull/6764 ] This message was relayed via gitbox.apache.org for [email protected]