实时计算 Flink版连接报错的相关内容

Flink CDC里mysql-cdc连接报错，这个ip和端口都是通的，连接池设置的200怎么办？

Flink CDC里mysql-cdc连接报错，这个ip和端口都是通的，连接池设置的200，有遇到这样问题的么？

Flink CDC产品常见问题之用superset连接starrocks报错如何解决

问题一：Flink CDC里谁试过用superset连接starrocks的，报错要怎么办啊？ Flink CDC里谁试过用superset连接starrocks的，官网的方法好像不太行，报错要怎么办啊？参考答案：确保你在Superset的数据库连接设置中输入了正确的StarRocks主机地址、...

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Flink CDC产品常见问题之使用cdc-Oracle连接器报错如何解决

问题一：Flink CDC里oracle-cdc 使用 xstream 方式采集成功的案例有吗？ Flink CDC里oracle-cdc 使用 xstream 方式采集成功的案例有吗？参考答案：有成功的案例，Flink CDC的oracle-cdc使用xstream方式采集是可行的。 Flin...

flink cdc 连接问题之连接报错如何解决

问题一：Flink CDC里为啥没反应？没输出？ Flink CDC里为啥没反应？没输出？参考回答：改依赖还有表名前面要加上schema名。关于本问题的更多回答可点击原文查...

flink sql问题之连接HBase报错如何解决

问题一：flink 1.11 sql作业提交JM报错我使用flink 1.11提交sql作业，从JM日志中看到有如下异常。我的作业里会通过tEnv.executeSQL执行多个ddl语句，通过tEnv.createStatementSet add多个dml语句，并执行execute。如下异常可能...

Flink CDC里谁试过用superset连接starrocks的，报错要怎么办啊？

Flink CDC里谁试过用superset连接starrocks的，官网的方法好像不太行，报错要怎么办啊？

我在使用flink kafka连接器的时候，遇到报错问题，没有分析思路，请各位指教一下报错如下图？

我在使用flink kafka连接器的时候，遇到报错问题，没有分析思路，请各位大佬指教一下报错如下图：kafka集成了kerberos，flink是 on yarn模式，与kafka使用同一个kdc

Flink CDC自定义的sink端连接mysql久了报错，有人知道怎么解决吗？

Flink CDC自定义的sink端连接mysql久了报错Communications link failure有人知道怎么解决吗？

Flink1.18.0版本连接外部kafka本地执行测试代码报错

版本：Flink1.18.0代码如下：```public static void main(String[] args) { //1、创建TableEnvironment EnvironmentSettings settings = EnvironmentSettings.newInstance()...

Flink1.18.0版本连接外部mysql本地执行测试代码报错

版本：Flink1.18.0 代码：``` public static void main(String[] args) { //1、创建TableEnvironment EnvironmentSettings settings = EnvironmentSettings.newInstance()...

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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