Hadoop节点管理器不满足最低分配要求

问题描述

Hadoop节点管理器不满足最低分配要求.我收到以下错误:

RAM -6 GB在我的物理包装盒中我正在设置用于初始测试目的的单节点设置

解决方案

启动节点管理器的节点没有足够的资源yarn.scheduler.minimum-allocation-vcores和yarn.scheduler.minimum-allocation-mb配置时，会看到"ResourceManager: NodeManager from *** doesn't satisfy minimum allocations"错误. >

减小yarn.scheduler.minimum-allocation-vcores和/或yarn.scheduler.minimum-allocation-mb的值，然后重新启动Yarn.

Hadoop node manager doesn't satisfy minimum allocations. I am getting the following error:

RAM -6 GB in my physical boxAnd I am setting Single node setup for initial testing purpose

解决方案

The "ResourceManager: NodeManager from *** doesn't satisfy minimum allocations" error is seen when node on which node manager is being started does not have enough resources w.r.t yarn.scheduler.minimum-allocation-vcores and yarn.scheduler.minimum-allocation-mb configurations.

Reduce values of yarn.scheduler.minimum-allocation-vcores and / or yarn.scheduler.minimum-allocation-mb then restart Yarn.

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