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[帮助文档] Dataphin如何解决使用Flink脚本任务运行报SQL语法错误

问题描述Dataphin使用Flink脚本任务运行报SQL语法错误。解决方案Dataphin Flink SQL中不支持DDL建表语法，CREATE建表需要使用创建元表的方式代替。适用于Dataphin

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问下flink sql 创建的任务 flink重启后表丢失这个生产是怎么弄的啊？

问下flink sql 创建的任务 flink重启后表丢失这个生产是怎么弄的啊？还有任务执行信息的保存这些flink集群重启保存怎么设置的啊？

我想问问：flink sql提交的任务如何持久化，即当flink集群遭遇异常重启后，能够自动按c

我想问问：flink sql提交的任务如何持久化，即当flink集群遭遇异常重启后，能够自动按checkpoint或savepoint恢复以前的执行任务？flink配置能实现吗？

flink sql(state.backend: rocksdb)创建计划任务后，flink重启后计

flink sql(state.backend: rocksdb)创建计划任务后，flink重启后计划任务丢失，请问是要改什么配置吗？1月2日 12:03

Flink SQL读取Kafka数据并写入 Kafka另外一个主题，为何总是持续重启？

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更新时间 2024-05-01 06:40:37

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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