实时计算 Flink版orc 的相关内容

问答 2024-10-29 来自：开发者社区

flink cdc paimon设置了file.format为parquet但生成的文件依然是orc

问题描述我在使用Flink + Flink cdc + Paimon + oss 做数据同步，在cdc的yaml里指定了paimon的文件格式是parquet，但生成的文件依然是默认的文件格式orc，请问是什么原因？软件版本 Flink ：1.18.1Flink CDC : 3.1.0Paimon： 0.8.0 cdc yaml source: type: mysql name: M...

问答 2024-06-11 来自：开发者社区

Flink语法验证报错Illegal mixing of types in CASE or C...

Flink语法验证报错Illegal mixing of types in CASE or COALESCE statement

问答 2024-06-03 来自：开发者社区

Flink报错问题之写orc报错如何解决

问题一：flink使用多个keytab的情况怎么处理？你好，我在使用flink run提交任务时，由于集群是kerberos化的Hadoop集群，我想为不同的用户提供不同的keytab进行认证，但是我在flink-conf.yaml中看到了的security.kerberos.login.keytab和security.kerberos.login.principal的相关配置，但是这...

问答 2023-04-23 来自：开发者社区

Flink ORC 读取问题

Flink版本为1.9.0，基于OrcTableSource进行ORC文件的读取，碰到一个问题，程序没有任何异常，顺利执行完毕，但又部分字段读出来始终为null，但实际是有值得，通过直接读取文件的方式可以读取到全部字段。请问大家是否有什么好的建议，谢谢！*来自志愿者整理的flink邮件归档

问答 2021-12-07 来自：开发者社区

使用flink sql写到orc文件，以后，flink能读取出来

使用flink sql写到orc文件，以后，flink能读取出来，但是spark和hive均不能读取出来，impala能读取。 *来自志愿者整理的flink邮件归档

问答 2021-12-07 来自：开发者社区

flink orc与hive2.1.1版本冲突怎么解决？

使用版本是flink 1.11 Hive 2.1.1 flink sql写到orc后，创建外部表发现无法正常读取，这个怎么解决，各位大佬？ *来自志愿者整理的flink邮件归档

问答 2021-12-07 来自：开发者社区

flink-1.11.1 Table API /SQL 无法写入hive orc表怎么办？

Hi all, 我基于flink 1.11 + hadoop 3.0.0 + hive 2.1.1 ， flink on yarn模式，在streaming job上的Table API上执行flink sql实时写入hive表。根据文档 https://ci.apache.org/projects/flink/flink-docs-release-1.11/dev/table/hive/...

问答 2021-12-06 来自：开发者社区

flink 1.11.2写hive 2.1.1 orc 遇到的问题

flink 版本1.11.2 hive 版本2.1.1 基于cdh 6.2.1 写普通表或parquet没问题，写orc报如下错误: http://apache-flink.147419.n8.nabble.com/file/t1150/flink_hive%E5%8C%85%E5%86%B2%E7%AA%81.png 也看到其它邮件列表说修改: flink-sql-connector-hiv.....

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更新时间 2024-10-30 08:53:42

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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

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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