实时计算 Flink版不兼容的相关内容

问答 2024-06-08 来自：开发者社区

Flink修改了代码从状态恢复显示不兼容有什么办法

文章 2024-05-18 来自：开发者社区

实时计算 Flink版操作报错合集之在使用 Python UDF 时遇到 requests 包的导入问题，提示 OpenSSL 版本不兼容如何解决

问题一：flink中写python-udf，用requests包，import requests报错为什么？ Flink flink中写python-udf ，需要用requests包，import requests会报错怎么解决？： File "/usr/local/python3/lib/python3.7/site-packages/requests/init....

文章 2024-02-26 来自：开发者社区

在Flink实时任务中，POJO（Plain Old Java Object）对象的模式演进可能会引起不兼容的问题

在Flink实时任务中，POJO（Plain Old Java Object）对象的模式演进可能会引起不兼容的问题，特别是在对已有类进行修改并新增字段后，如果尝试使用新的POJO类从保存点恢复作业时，可能会遇到状态迁移或序列化方面的错误。面对这样的问题，可以采取以下几种方法进行处理： ...

问答 2024-01-10 来自：开发者社区

在flink实时任务中，POJO对象模式演进已经发生不兼容的时候，有什么办法可以处理？

问答 2023-12-24 来自：开发者社区

普通的Flink CDC任务，新加表后重启报状态不兼容，加这个参数会导致原有表重新全量拉取吗？

问答 2023-08-09 来自：开发者社区

Flink CDC中这是flink和es版本不兼容的问题吗？

问答 2023-08-08 来自：开发者社区

Flink启动继承状态提不兼容。是指新的source不存在对应状态吧？原有的source受不受影响？

同一个作业，我加一个新的source->新的sink。Flink启动继承状态提不兼容。是指新的source不存在对应状态吧？原有的source受不受影响？

问答 2023-07-13 来自：开发者社区

Flink CDC 2.4的mysql和oracle不兼容的问题，有没有优雅的规避方案？

问答 2023-06-11 来自：开发者社区

现在的Flink CDC问题是，升级后其他版本各种不兼容，处理掉后又会出现新的？

现在的Flink CDC问题是，升级后其他版本各种不兼容，处理掉后又会出现新的 java.lang.ClassNotFoundException: org.apache.flink.connector.base.source.reader.splitreader.SplitReader 所以想请教下，其他包的版本是否有标准？现在需要用到指定时间戳进行数据同步功能，所以版本升级了下 flink ....

问答 2023-04-26 来自：开发者社区

这是flinkcdc和flink不兼容吗java.io.StreamCorruptedExcepti

这是flinkcdc和flink不兼容吗java.io.StreamCorruptedException: unexpected block data

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更新时间 2024-06-09 21:54:41

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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

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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