Did you try to disable ntpd and enable chrony and check what will happen? ... View more

@Dominika Bialek How yarn will know when it's the right time to move the workload to the compute nodes? If you keep NodeManager on the DATANODE it's still a WORKER. Also, sending the data to COMPUTE node will impact performance. Is that correct? Is it possible to use a blueprint to crare WASB or ADS as a secendary storage for the cluster? Thanks, ANdrzej ... View more

You have to update the default java truststore with your certs, e.g. root CA. Are you using self-signed certs? ... View more

Can you try to kinit at the beginning of your script, in R e.g. system("kinit username@REALM.COM -k -t username.keytab") Have you generated keytab on your own or got it from admin? ... View more

Hi,   I have the same problem. I want to change my account email. Please advise how to do it.   Thanks, Andrzej ... View more

Do you have KRB5CCNAME in your system right now or not? ... View more

If you can not klist then sth is wrong. Do you have environment varialbe that points to kerberos cache path? ... View more

Could you show me the output of the klist command, please?   Where do you cache kerberos tickets? Do you have env variable to set this up? ... View more

Do you connect from Windows or Linux box?   Are you sure that you have valid kerberos ticket on your machine? Could you run klist, please?   If you want to use jaas they config should more like this:   Client { com.sun.security.auth.module.Krb5LoginModule required useKeyTab=true keyTab="PathToTheKeyTab" principal="cloudera@CLOUDERA" doNotPrompt=true; };   ... View more