gpt4 book ai didi

hadoop - 本地主机 : ERROR: Cannot set priority of datanode process 2984

转载 作者:可可西里 更新时间:2023-11-01 15:49:35 28 4
gpt4 key购买 nike

我设置并配置了一个多节点的Hadoop。启动时会出现我的 Ubuntu 是 16.04,Hadoop 是 3.0.2

Starting namenodes on [master]
Starting datanodes
localhost: ERROR: Cannot set priority of datanode process 2984
Starting secondary namenodes [master]
master: ERROR: Cannot set priority of secondarynamenode process 3175
2018-07-17 02:19:39,470 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Starting resourcemanager
Starting nodemanagers

谁能告诉我哪个链接有问题?

最佳答案

我遇到了同样的错误,并通过确保数据节点和名称节点位置具有正确的权限并由启动 hadoop 守护程序的用户拥有来修复它。

关于hadoop - 本地主机 : ERROR: Cannot set priority of datanode process 2984,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/51357594/

28 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com