Re: 1.17.1 - Interval join的时候发生NPE

2023-09-24 文章 Phoes Huang
Hi Hangxiang, 感谢您的回应。 下面是该问题的关键代码,main_stream表是流数据源,数据事件流频约每笔500ms~1s,目前尝试将t1minStream和t5minStream assignTimestampsAndWatermarks(WatermarkStrategy.noWatermarks())是不会产生这问题造成作业失败了,但输出会有数据丢失。 如有其他思路,麻烦你了。 String t1minSql = "SELECT rowtime, key, id, AVG(num) OVER w_t1min AS avg_t1min FROM main_stre

Re: 1.17.1 - Interval join的时候发生NPE

2023-09-24 文章 Hangxiang Yu
Hi, 请问下是 SQL 作业还是 DataStream 作业,可以提供一些可复现的关键 SQL 或代码吗 On Sat, Sep 23, 2023 at 3:59 PM Phoes Huang wrote: > Hi, > > 单机本地开发执行,遇到该问题,请问有人遇过并解决吗? > > 2023-09-23 13:52:03.989 INFO > [flink-akka.actor.default-dispatcher-9][Execution.java:1445] - Interval > Join (19/20) > (ff8e25fb94208d3c27f549a1e2475

1.17.1 - Interval join的时候发生NPE

2023-09-23 文章 Phoes Huang
Hi, 单机本地开发执行,遇到该问题,请问有人遇过并解决吗? 2023-09-23 13:52:03.989 INFO [flink-akka.actor.default-dispatcher-9][Execution.java:1445] - Interval Join (19/20) (ff8e25fb94208d3c27f549a1e24757ea_e8388ada9c03cfdb1446bb3ccfbd461b_18_0) switched from RUNNING to FAILED on d569c5db-6882-496b-9e92-8a40bb631784 @