zhangyu created YARN-10182:

             Summary: SLS运行报错Couldn't create /yarn-leader-election/yarnRM
                 Key: YARN-10182
                 URL: https://issues.apache.org/jira/browse/YARN-10182
             Project: Hadoop YARN
          Issue Type: Bug
          Components: yarn
         Environment: Cloudera Express 6.0.0

RM1 :active RM2:standby

kerberos is on

yarn-site.xml : /etc/hadoop/conf.cloudera.yarn/yarn-site.xml

keytab: /etc/krb5.keytab ===>the keytab of yarn

when I run slsrun.sh ,I will get an error:

Exception in thread "main" org.apache.hadoop.service.ServiceStateException: 
java.io.IOException: Couldn't create /yarn-leader-election/yarnRM

If I use sample-conf/yarn-site.xml ,I will get  "KerberosAuthException: Login 
failure for user: yarn from keytab /etc/krb5.keytab 
javax.security.auth.login.LoginException: Unable to obtain password from user"

How to resolve it ?

            Reporter: zhangyu
         Attachments: slsrun.log.txt

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