实时计算 Flink版报错hive 的相关内容

Flink报错问题之flink-1.11写hive报错如何解决

问题一：JobManager responsible for xxx lost the leadersh JobManager responsible for ff2118284beed21ac220ee7cc0a639c0 lost the leadership. 这种错误原因是什么，会导致任务重...

Flink报错问题之使用hive udf函数报错如何解决

问题一：用flink 1.11.2 查询hive表自关联(self inner join) 结果不正确我用相同的一个表自己 inner join 自己，取不同时间点，得到相同值 sql是这样，p5m 和 p0m 都是 snmpprobe.p_snmp_ifxtable 表，时间不同 select ...

实时数据分析：使用Flink实时发现最热Github项目

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实时数据接入：5分钟上手 Flink MySQL 连接器

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大数据知识图谱系列—基于ELK+Flink日志全观测最佳实践

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Flink报错问题之写入Hive报错如何解决

问题一：flink sql消费kafka join普通表为何会性能爬坡？大家好， flink sql消费kafka join普通表是会性能爬坡吗？背景是flink 1.12.0 使用flink sql在yarn per-job发布，消费kafka topic=trades，然后join 数据库里...

flink报错踩坑：org.apache.flink.table.catalog.hive.client.HiveShimV100.registerTemporaryFunction

出错场景当想使用本地开发环境运行flink读写线上hive数据来运行时报错。我使用maven管理的开发环境依赖。由于代码发布到测试环境集群上跑时并没有报错，而测试环境对应的依赖都是使用放在上面的依赖jar的，并不使用本地maven管理的依赖（也就是没有打入项目jar）。所以我猜测是本地运行环境依赖有...

[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