Re: Checkpoint failed all the time

2019-11-03 文章 Yun Tang
Sure, this feature has been implemented in FLINK-12364 [1], all you need do is set the tolerable checkpoint failure numbers via like env.getCheckpointConfig().setTolerableCheckpointFailureNumber(5); [1] https://issues.apache.org/jira/browse/FLINK-12364 Best Yun Tang From:

Checkpoint failed all the time

2019-11-03 文章 sllence
Checkpoint will fail for some reasons, Is there a way to make checkpoint fail a certain number of times and then the job will fail automatically

flink SQL UpsertTable 语义问题

2019-11-03 文章 hb
SQL 如下: INSERT INTO upsertTable SELECT * FROM ( SELECT cnt0 as id, count(id) as cnt FROM (SELECT id, count(*) as cnt0 FROM orderTable GROUP BY id) GROUP BY cnt0 ) WHERE cnt > 0 输入数据: 1L, "hz" 2L, "hz" 3L, "hz" 1L, "hz" 当最后的WHERE 条件cnt >0(或者不加),结果是: (true,1,3)