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Flink CDC里flink on yarn模式下，从MySQL同步到Doris报错是为什么啊？

Flink CDC里flink on yarn模式下，从MySQL同步到Doris报错是为什么啊？同任务在standalone模式下就能顺利运行，不知道是哪里的编码问题？flink run-application -t yarn-application \ -Dyarn.application.na...

Flink使用yarn-session模式。。为什么所有的POST请求都报错了？

Flink使用yarn-session模式。从yarn跳转到flink web ui GET请求是正常的。为什么所有的POST请求都报错了？

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[帮助文档] Dataphin新建VervericaFlink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

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

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',  ...

用Flink的yarn模式在flink-conf.yaml配置文件设置slot数量为10 启动./yarn-session.sh -n 2 -s 10 报错只有8个solt可用机器配置两个CPU每个都是10个slot 在yarn中配置yarn.containers.vcores=10没用

请问一下用Flink的yarn模式在flink-conf.yaml配置文件设置slot数量为10 启动./yarn-session.sh -n 2 -s 10 报错只有8个solt可用机器配置两个CPU每个都是10个slot 在yarn中配置yarn.containers.vcores=10...

Flink在Yarn HA模式下报错

yarn 非ha的时候是没问题的在HA模式下，发现报错，信息如下：java.lang.RuntimeException: java.lang.ClassNotFoundException: Class org.apache.hadoop.yarn.client.RequestHedgingRMFai...

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更新时间 2024-02-07 09:19:51

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实时计算Flink版

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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