实时计算 Flink版cdc报错的相关内容

问答 2023-12-04 来自：开发者社区

Flink CDC中flinksql消费kafka的数据写入doris中，没报错，有遇到过么？

Flink CDC中flinksql消费kafka的数据写入doris中，没报错，但是也没有输出，大家有遇到过么？

问答 2023-12-04 来自：开发者社区

Flink CDC任务总是报错这个怎么解决哇？

Flink CDC任务总是报错这个怎么解决哇？org.apache.kafka.connect.errors.ConnectException: An exception occurred in the change event producer. This connector will be stopped. at io.debezium.pipeline.ErrorHandler.se...

问答 2023-12-04 来自：开发者社区

Flink CDC创建pg数据源，这个报错谁遇到过啊？

Flink CDC创建pg数据源，这个报错谁遇到过啊？org.postgresql.util.psqlexception: The connection attempt failed.

问答 2023-12-01 来自：开发者社区

Flink CDC为什么会出现这个报错，同步Oracle的时候出现的？

Flink CDC为什么会出现这个报错，同步Oracle的时候出现的？Caused by: io.debezium.DebeziumException: The db history topic or its content is fully or partially missing. Please check database history topic configuration and r....

问答 2023-12-01 来自：开发者社区

flink cdc 2.4.0 的是 guava30,我在依赖里面加了还是报错？

问答 2023-12-01 来自：开发者社区

Flink CDC同步Oracle时出现主题为空的报错怎么回事？

Flink CDC同步Oracle时出现主题为空的报错怎么回事？Caused by: io.debezium.DebeziumException: The db history topic or its content is fully or partially missing. Please check database history topic configuration and re-e....

问答 2023-12-01 来自：开发者社区

Flink CDC如果类比我加了flink-connector-oracle-.jar的包会报错？

Flink CDC如果类比我加了flink-connector-oracle-cdc-2.4.2.jar的包会报错？不加flink-connector-oracle-cdc-2.4.2.jar任务job能启动，启动日志中有报错java.lang.NoClassDefFoundError: org/apache/kafka/connect/data/Schem；如果去掉flink-connecto....

问答 2023-12-01 来自：开发者社区

Flink CDC中mongodb 整库同步的时候报错这个是咋回事？

Flink CDC中mongodb 整库同步的时候报错这个是咋回事？Caused by: com.mongodb.MongoCommandException: Command failed with error 73 (InvalidNamespace): '{aggregate: 1} is not valid for '$changeStream'; a collection is re.....

问答 2023-12-01 来自：开发者社区

Flink CDC清理的话cdc程序不会报错吗？

Flink CDC清理的话cdc程序不会报错吗，我在我本地测试的删了之后cdc程序就报错了

问答 2023-12-01 来自：开发者社区

Flink CDC这种报错又是因为啥？

Flink CDC这种报错又是因为啥？Caused by: java.lang.RuntimeException: SplitFetcher thread 0 received unexpected exception while polling the records at org.apache.flink.connector.base.source.reader.fetcher.Spl...

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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。

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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

成本优化

作业自动调优