??????kafka appender????
---- ??: "user-zh" <17610775...@163.com; :2021??8??4??(??) 12:45 ??:"user-zh@flink.apache.org"
kafka appender????
hi allflink??5000+??error??kafka?? log4j2 ??kafkaappender ??error??kafka?? 1.kafka appender??error log10 2.error??kafka