AWS EMR YARN容量调度程序配置

问题描述 投票:1回答:1

我正在尝试通过引导操作来启动EMR群集,以配置YARN调度程序。这是我用来查找值的文章。

http://docs.aws.amazon.com/datapipeline/latest/DeveloperGuide/dp-object-hadoopactivity.htmlhttp://docs.aws.amazon.com/ElasticMapReduce/latest/DeveloperGuide/emr-plan-bootstrap.html#PredefinedBootstrapActions_ConfigureHadoop

下面是引导程序动作:

s3://us-east-1.elasticmapreduce/bootstrap-actions/configure-hadoop -z,yarn.scheduler.capacity.root.queues = low \,high \,默认,-z,yarn.scheduler.capacity .root.high.capacity = 50,-z,yarn.scheduler.capacity.root.low.capacity = 10,-z,yarn.scheduler.capacity.root.default.capacity = 30

AMI版本:3.9.0Hadoop发行版:Amazon 2.4.0

但是我总是会收到此错误在主实例(i-72ba3ca7)上,执行引导操作后,Hadoop无法启动]

我想念什么?

java amazon-web-services emr
1个回答
0
投票

我可以看到的是,下面的总和应该是100,即90(50 + 10 + 30)

yarn.scheduler.capacity.root.high.capacity = 50,-z,yarn.scheduler.capacity.root.low.capacity = 10,-z,yarn.scheduler.capacity.root.default.capacity = 30] >

请修改以上数字以使其为100并尝试。

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