实时计算 Flink版sql连接的相关内容

flink sql连接HBase报错

在使用如下语句创建Flink SQL任务，执行查询报错，我想问下，是我遗漏了什么配置项导致flink在“/hbase” node去取元数据，实际集群的hbase配置是在zk的“/hbase-unsecure” node下的 Flink 版本是1.10，hbase的t1表有数据 create tabl...

flink sql 连接mysql 无数据输出

    我在Idea里用flink-jdbc-connector连接mysql, 建完表后执行env.executeSql("select * from my_table").print()方法，只打印了表头，没有数据是什么原因？ flink版本1.11.2 *来自志愿者整理的f...

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flink sql 客户端连接hive 3.1.0出现connection refused异常

flink版本1.12.2 ，在交互式界面执行flink sql 连接hive操作时，出现连接拒绝异常，内容如下： Flink SQL> use catalog myhive; Flink SQL> show tables; dim_kcl_customer_source_1h_all ...

flink1.11 sql ddl 连接kafka读取数据，使用事件时间窗口，无法触发，相同的sql

您好，请教您一个问题 flink1.11 sql ddl连接kafka,使用事件事件，无法触发窗口，使用process_time系统时间就可以正常触发 create table kafka_table ( log_id string, event_date timestamp(3), p...

Flink SQL官方何时能支持redis和mongodb连接器？

redis和mongodb经常在工作中用到，但Flink官方一直没有提供这两个标准连接器，想问一下什么时候能正式release方便大家使用呢？ ps: behair库已经很久没更新了，对应的flink版本太低*来自志愿者整理的flink邮件归档

有谁知道flink sql如何连接tableau？#Flink

flink Sql DDL 连接hbase，可以读的？ #Flink

flink SQL中要用kafka连接器作为sink，参数需要怎么指定? #Flink

我想要实现从pg数据库读取数据，麻烦问下用flink sql client连接pg数据 #Flink

我想要实现从pg数据库读取数据，麻烦问下用flink sql client连接pg数据库，总是报NoMatchingTableFactoryException:Could not find a suitable table factory for 'org.apache.flink.table.fa...

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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