版本:1.12.2 sql: SELECT id, name, message,ts SELECT ROW_NUMBER() OVER (PARTITION BY name ORDER BY ts DESC) AS rowNum FROM persons_message_table_kafka WHERE rowNum = 1 过期时间设置:tableEnv.getConfig().setIdleStateRetention(Duration.ofhour(3));
问题:checkpoint数据一直在线上增加,一开始90m,然后每天增长20m,但是源数据并没有太多增长 -- Sent from: http://apache-flink.147419.n8.nabble.com/