flink 使用yarn部署报错怎么办？
报错：Maximum Memory: 8192 Requested: 10240MB. Please check the 'yarn.scheduler.maximum-allocation-mb' and the 'yarn.nodemanager.resource.memory-mb' configuration values org.apache.flink.client.deployment.ClusterDeploymentException: Couldn't deploy Yarn session cluster at org.apache.flink.yarn.YarnClusterDescriptor.deploySessionCluster(YarnClusterDescriptor.java:425) at org.apache.flink.yarn.cli.FlinkYarnSessionCli.run(FlinkYarnSessionCli.java:606) at org.apache.flink.yarn.cli.FlinkYarnSessionCli.lambda$main$4(FlinkYarnSessionCli.java:860) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1754) at
来自志愿者整理的flink邮件归档 org.apache.flink.runtime.security.contexts.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41) at org.apache.flink.yarn.cli.FlinkYarnSessionCli.main(FlinkYarnSessionCli.java:860) Caused by: org.apache.flink.yarn.YarnClusterDescriptor$YarnDeploymentException: The cluster does not have the requested resources for the TaskManagers available! Maximum Memory: 8192 Requested: 10240MB. Please check the 'yarn.scheduler.maximum-allocation-mb' and the 'yarn.nodemanager.resource.memory-mb' configuration values 来自志愿者整理的flink邮件归档
写回答
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报错信息里已经说明了：你的 Yarn 集群配置允许的最大 container 是 2g，而你的 flink 配置的 TM 大小是 10g。
2021-12-01 10:55:22赞同 展开评论 打赏
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