flink检查点状态大小

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flink检查点状态大小

Dream-底限

streamTableEnv.getConfig().setIdleStateRetentionTime(Time.minutes(15), Time.minutes(20));
我在程序中设置状态保留时间,然后用全局group进行计算,但是过期状态没有清理导致状态也来越大,最终内存溢出,请问这是什么原因导致的
运行SQL
select count(distinct id) as user_count,adjust_time from (select data.f13 as country_id,data.f1 as id,concat(DATE_FORMAT(FROM_UNIXTIME(data.f12/1000),'yyyy-MM-dd HH:mm'),':00') as adjust_time from userActionLog3) access_user_count where country_id='1' group by adjust_time


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