本来我的集群已经安装完毕并且能正常启动,但当我按照教程安装hive后本想启动集群再开启hive测试是否安装成功,结果node01虽然报错但可以启动dfs,但node02启动yarn集群时却报错并无法启动.

Hadoop 分布式系统中 yarn集群启动时报错 node03: ERROR: Cannot set priority of resourcemanager process 1615
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- 红尘摆渡803 2021-11-04 09:54关注本回答被题主选为最佳回答 , 对您是否有帮助呢?解决评论 打赏 举报无用 1冷月半明 2021-11-04 10:03
完全分布式,不好使啊,还是报错
[root@node02 ~]# hadoop-daemon.sh start namenode
WARNING: Use of this script to start HDFS daemons is deprecated.
WARNING: Attempting to execute replacement "hdfs --daemon start" instead.
ERROR: Cannot set priority of namenode process 1567
[root@node02 ~]# hadoop-daemon.sh start datanode
WARNING: Use of this script to start HDFS daemons is deprecated.
WARNING: Attempting to execute replacement "hdfs --daemon start" instead.
ERROR: Cannot set priority of datanode process 1645
[root@node02 ~]# jps
1663 Jps1回复展开全部4条评论