实时计算 Flink版报错办法的相关内容

Flink CDC 里NameNode切换active/standby，导致代码报错，有办法避免吗？

Flink CDC 里NameNode切换active/standby，导致代码报错，代码中有办法切换节点避免吗？

Flink CDC 里这个报错意思很明确，但不想改binlog_format配置，有办法吗？

Flink CDC 里这个报错意思很明确，但不想改binlog_format配置，有办法吗Caused by: org.apache.flink.table.api.ValidationException: The MySQL server is configured with binlog_for...

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Flink这个报错有办法解决掉吗？

Flink这个报错有办法解决掉吗？ java.lang.ClassNotFoundException: org.apache.flink.runtime.types.FlinkScalaKryoInstantiator

flink cdc全量从oracle写入到kakka，报错，有办法解决么？

flink cdc全量从oracle写入到kakka，报错，有办法解决么？好像可性了，同步了13个多小时没有挂掉

flink 使用MapState，我定义的对象里面包含了一些Map，序列化会报错，有什么办法嘛？

flink 使用MapState，我定义的对象里面包含了一些Map，List等集合，然后我如果新增字段的话就无法正常从savepoint恢复，序列化会报错，有什么办法嘛？

Flink升级的时候如果出现任务报错没有办法进入控制台怎么办？

Flink升级的时候如果出现任务报错没有办法进入控制台怎么办？上次升级上海地域有点网络波动导致任务都失败了这次有没有对应的保障措施？

Flink CDC 中jdbc的connector 这个报错有啥办法么？Cannot handle

Flink CDC 中jdbc的connector 这个报错有啥办法么？Cannot handle such jdbc url: jdbc:oracle:thin:@10.0.0.219:1521:ORCL 我看了问题使用了dinky的实现，但是启动dinky的时候先加载了flink的 jdb...

Flink CDC数据库建库的时候带了中横线，导致同步的时候报错了有啥办法么？用的是dink

Flink CDC数据库建库的时候带了中横线，导致同步的时候报错了有啥办法么？用的是dinky的cdcsource 怎么加都报错

flink1.12 的codegen报错，有没有办法可以看到是codegen的第几行代码报的错？报错

flink1.12 的codegen报错，有没有办法可以看到是codegen的第几行代码报的错？报错 at StreamExecCalc$4828.split$4805$(Unknown Source) at StreamExecCalc$4828.processElement(Unknown So...

flink-cdc整库入湖iceberg的时候，主键表没有问题，非主键表报错，这个有办法吗？

flink-cdc整库入湖iceberg的时候，主键表没有问题，非主键表报错Incremental snapshot for tables requires primary key，这个有办法吗？

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更新时间 2024-03-20 16:57:58

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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