实时计算 Flink版报错配置的相关内容

在IDEA 2023 中执行flink sql报错，请问怎么配置内存?

在IDEA 2023 中执行flink sql报错，请问怎么配置内存?## java.io.IOException: Insufficient number of network buffers: required 2, but only 0 available. The total number ...

Flink这个报错是没有配置clientid？如何配置？

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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...

Flink CDC里没有报错，但是一直监听不到数据，是需要什么参数配置吗？

Flink CDC里使用flinksql oracle cdc 代码正常起来，没有报错，但是一直监听不到数据，是需要什么参数配置吗？一直捕获不到数据，打印到控制台也没有什么输出，建表语句是这个CREATE TABLE source_order ( ID INT, PRICE DOUBLE, DES...

Flink CDC图中这个流程，建表会报错有没什么参数配置可以解决？

Flink CDC图中这个流程，如果mysql有个主键是BIGINT UNSIGNED，就会报错。这个类型会被转化成decimal，然后starrocks主键不支持这个类型所以建表会报错有没什么参数配置可以解决？

Flink全托管，holo 库同步到另一个库，报错failed to get user from ak 亲，请问是哪种权限缺失？Flink 配置中使用的是holo. jdbc 的user和password 。

报错 "failed to get user from ak" 指的是在使用Holo JDBC连接时，无法通过Access Key (AK)获取到有效的用户身份。这可能涉及到以下几种权限问题： AK无效或错误：确保你提供的Access Key是正确的，并且该AK具有访问目标Holo数据库的权限。 A...

flink cdc跑多个MySQL到doris任务，报错数据库连接超时，还有其他什么地方需要配置？

flink cdc跑多个MySQL到doris任务，报错数据库连接超时，查看连接的数据库连接数及超时时间正常，请教大佬们还有其他什么地方需要配置？

我从flink6.0.6升级到8.0.1 报错如下，是需要加上这个配置？

您好，flink cdc请教一个问题，同步oracle的数据报错，使用配置如下：？

您好，请教一个问题，同步oracle的数据报错，使用配置如下：cdc版本：flink-sql-connector-oracle-cdc-2.3-SNAPSHOT.jar:2.3-SNAPSHOT驱动版本：ojdbc8-23.2.0.0.jarOracle 版本： Oracle Database 11...

Flink CDC还是刚刚的报错，这种情况和数据库配置有关系吗?

Flink CDC还是刚刚的报错，这种情况和数据库配置有关系吗?navicat能连接，开放出来了

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更新时间 2024-04-15 10:43:45

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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