API重启-阿里云

flinkcdc的api方式设置了检查点，重启还是会全量同步mysql的数据

.startupOptions(StartupOptions.initial())设置全量导入，设置了检查点，每次重启并未实现从检查点启动同步增量数据，而是每次都同步增量数据，这是什么原因

Flink HA的机制很好，但在api-server出问题重启的时候会导致消耗次数，怎么办？

Flink HA的机制很好，但是反而在 api-server出问题重启的时候会导致切换并failover消耗次数，这个有更好方法吗？

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【Flink-容错API】重启策略-CheckPoint/StateBackend

一、Flink容错1.1 State状态Flink实时计算为了保证计算过程中，出现异常可以容错，就要中间结果的计算结果存储起来，这些中间数据就叫做State。State时多类型的，默认是保存在JobManger的内存中，也可以保存在TaskManager的本地文件中，也可以保存在本地文件系统或者HD...

请教一下如果服务端重启期间丢失的上下线通知你们是怎么补偿的？每次重启之后调用API全量获取一遍？

麻烦问一个问题呢，我用stream api的方式同步数据，怎么样保证服务重启后，从上次读取的位置继续

麻烦问一个问题呢，我用stream api的方式同步数据，怎么样保证服务重启后，从上次读取的位置继续读取数据呢

请教个flink CDC的问题；我用api 参考写个了demo；发现我本地每次重启；都会#Flink

请教个flink CDC的问题；我用api 参考写个了demo；发现我本地每次重启；都会读全部数据；这个是哪里用的不对吗？请赐教哈；#Flink debezium.snapshot.mode 怎么配置也不管用

ecs出现访问api结果为空，重启服务器恢复正常

API端无任何修改，平时都正常，有时会出现访问所有API的结果都为空，重启服务器恢复正常。请问是默认设置了什么，如同一IP请求过多，限制IP吗？ 5秒内最多请求了15次还请帮忙检查一下。

通过阿里云ECS控制台、ECS API或者系统内部修改密码，重启之后会自动还原。这是什么原因？

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更新时间 2024-01-30 13:45:26

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