实时计算 Flink版信息的相关内容

请问我有个Flink需求是我们写了一个Function，在哪看指标信息呢？

请问我有个Flink需求是我们写了一个Function，暂且叫RuleFuntion,这个是过规则的，然后一条数据循环过几千个规则，现在我想记录每个规则的耗时，然后存入到MySQL中，现在的问题是，如果我直接在Function中使用单例连接MySQL，定期写入MySQL的话，我觉得不够优雅我想试试使...

Flink cdc有什么方法可以获取到全量快照读取完成的信息吗？

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Flink CDC里控制台频繁打印这些信息一般是因为什么，是正常现象还是异常现象？

Flink CDC里提交一个sql任务，如何在sql运行中，能查看日志任务？

Flink CDC里提交一个sql任务，如何在sql运行中，能查看日志任务？提交到yarn上，在yarn的web上能看到执行的sql吗？就是有很多任务会提交到yarn上，有个别任务占用的内存很大，我想定位到具体是执行的那一个sql任务？

Flink维度信息广播流比主流数据晚到，有没有好得解决方案？

Flink CDC里Flink postgreSQL CDC 位置信息是什么？

Flink CDC里Flink postgreSQL CDC 位置信息是什么？后来看了一下源码发现offsetmap里面的数据都用到了，整体代表一种位置信息，现在不知道它的各个分片的offsetmap有何不同？

Flink CDC里mysql CDC是否可以基于binlog的位置信息启动？

Flink CDC里mysql CDC是否可以基于binlog的位置信息启动？同步数据时是否可以把binlog的位置信息传输到sink端？

Flink CDC里通过savepoint恢复除了指定savepoint 路径还要啥？

Flink CDC里那flinkcdc通过savepoint恢复除了了指定savepoint 路径还需要指定啥？flink run -s /data/bigdata/flksavepoint/savepoint-8bf7c8-d01d1e73c7c2 通过手动保存的savepoint 恢复flink...

提交flink任务一直刷这个信息是什么情况？

提交flink任务一直刷这个信息是什么情况？资源是充足的

Flink CDC taskManager 一直再报下面信息，不知道是不是有什么问题？

Flink CDC taskManager 一直再报下面信息，不知道是不是有什么问题？一月 02, 2024 3:15:06 下午 com.github.shyiko.mysql.binlog.BinaryLogClient$5 run信息: threadExecutor is shut down,...

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实时计算Flink版

阿里云实时计算Flink版(Alibaba Cloud Realtime Compute)，完全兼容开源的Apache Flink，比开源性能提升2～3倍，提供了完整的告警、监控、日志的解决方案、提升开发效率且无运维成本，并有社区专家提供技术支持。

立即开通

产品控制台

产品文档

实时同步

MySQL 到 Hologres

Kafka 到 Hologres

功能对比

开源Flink对比

成本优化

作业自动调优