环境centos 7.4 安装KDC服务
yum -y install krb5-server krb5-libs krb5-auth-dialog krb5-workstation 修改配置文件 vi /etc/krb5.conf
默认如下 修改为
# Configuration snippets may be placed in this directory as well
includedir /etc/krb5.conf.d/[logging]default…
授权添加yarn账户
[rootxxx ~]# kadmin.local
Authenticating as principal cloudera-scm/adminJAST.COM with password.
kadmin.local: addprinc yarnJAST.COM
WARNING: no policy specified for yarnJAST.COM; defaulting to no policy
Enter password for principal &quo…
异常如下
main : run as user is hdfs
main : requested yarn user is hdfs
Requested user hdfs is not whitelisted and has id 995,which is below the minimum allowed 1000
问题原因:是由于Yarn限制了用户id小于1000的用户提交作业;
解决方法&a…
启动运行报错
main : run as user is hdfs
main : requested yarn user is hdfs
Requested user hdfs is bannedFailing this attempt. Failing the application.ApplicationMaster host: N/AApplicationMaster RPC port: -1queue: root.defaultstart time: 1565170753121fina…
spark-cluster提交任务,提示 exit code :10 异常,具体需要到容器日志中去查看
19/08/07 18:09:24 INFO yarn.Client: client token: N/Adiagnostics: Application application_1565171057576_0008 failed 2 times due to AM Container for appattempt_…