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实时计算 Flink版操作报错合集之报错显示“Unsupported SQL query! sqlUpdate() only accepts SQL statements of type INSERT and DELETE"是什么意思

问题一：开源flink都是可以通过这个来创建，但在blink上试用TableApi去这样写，就报错，为什么？开源flink都是可以通过tableEvn.sqlUpdate("create table")来创建表的但是今天在blink上试了用TableApi去这样写，就报错，为什么？Unsuppor...

Flink报错问题之insert语句报错如何解决

问题一：关于filesystem connector的一点疑问 Flink 1.11的filesystem connector，partition trigger[1]都是使用的默认值,所以分区可以多次提交现在有这样的场景：消费kafka数据写入hdfs中，分区字段是 day + hour ，是...

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Flink报错问题之Flink报错Only a single 'INSERT INTO' is supported如何解决

问题一：实时计算Flink报错Only a single 'INSERT INTO' is supported 实时计算Flink报错Only a single 'INSERT INTO' is supported 参考答案：可参考QA：报错：Only a single 'INSERT INTO'...

实时计算Flink报错Only a single 'INSERT INTO' is

实时计算Flink报错Only a single 'INSERT INTO' is supported

[帮助文档] SQL与Catalog报错有哪些相关问题_实时计算 Flink版(Flink)

本文介绍SQL与Catalog报错相关问题。

[帮助文档] Dataphin新建Ververica Flink计算源,报错"测试连接失败，请确保填写连接信息无误，错误信息：DPN.ComputeEngine.Connect.Failed"[KB:452449]

问题描述Dataphin新建Ververica Flink计算源,报错"测试连接失败，请确保填写连接信息无误，错误信息：DPN.ComputeEngine.Connect.Failed"。解决方案Dataphin计算源Project Name填写错误。如果计算源配置的是Flink Vvp（Verve...

[帮助文档] Dataphin中Flink任务执行报错[KB:393392]

问题描述Dataphin中Flink任务执行报错。CREATE TEMPORARY TABLE tbl_test( id int, num int ) WITH (   'connector' = 'kafka',   'topic' = 'order_line',  ...

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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