@ebeb From the logs seems like you are hitting a Java bug. This happens after upgrading the JDK version, on Open JDK versions after JDK8u262 this is due to: https://bugs.openjdk.java.net/browse/JDK-8230496   Resolution:  Edit java.security file located in the active JDK on the clusters. Add or alter sun.security.krb5.disableReferrals parameter, to ensure that the following is set to true: sun.security.krb5.disableReferrals=true You may find the Active JDK version being used by CDH by using the bigtop script to load the JAVA_HOME source /opt/cloudera/parcels/CDH/bin/bigtop-detect-javahome echo $JAVA_HOME echo "sun.security.krb5.disableReferrals=true" >> $JAVA_HOME/jre/lib/security/java.security Restart the service.  ... View more

@mig_aguir From the given yarn-site.xml file "yarn.nodemanager.local-dirs" You can change above property to point to new mount directory and post restart of Yarn service new application job will use this directory for storing.    For safe side you can take a backup and store locally for time being if something goes wrong.  ... View more

@chhaya_vishwaka I guess your user is not having Power User Role which is required for this.  Can you assign the correct role for this user and see if that works.    For reference you can use this doc:  https://docs.cloudera.com/management-console/cloud/user-management/topics/mc-understanding-roles-resource-roles.html https://docs.cloudera.com/management-console/cloud/user-management/topics/mc-understanding-cdp-user-accounts.html Let me know how it goes.  ... View more

@Navyarani_A  Looks like we have already gave you the answers here: https://community.cloudera.com/t5/Support-Questions/Paywall-also-for-CDH-6-3-x-and-open-source-availability/m-p/308500#M223583 ... View more

@Navyarani_A See the similar discussion here: https://community.cloudera.com/t5/Support-Questions/Paywall-also-for-CDH-6-3-x-and-open-source-availability/m-p/306682/highlight/true#M222959 ... View more

@syedshakir This is most probably ssh is not setup properly. You can try below steps.   On the Oozie Server host run the command: ps -ef| grep oozie Identify the user that runs the Oozie server. For example, the user is oozie Modify /etc/passwd file to edit the user oozie Change: oozie:x:485:483:Oozie User:/var/lib/oozie:/bin/false  to:  oozie:x:485:483:Oozie User:/var/lib/oozie:/bin/bash Note: This will enable the user oozie to login. In the command prompt switch user as oozie: su - oozie Verify that the user is switched by executing the command: id Execute ssh-keygen: ​Note:Do not give any password. This generates Public and Private Key for passwordless authentication and saves it in the Oozie user's home directory. ssh-keygen Execute ssh-copy-id to copy the public key to user’s home directory in the remote host. This user will be the one that runs ssh commands in remote host: ssh-copy-id -i /home/oozie/.ssh/id_rsa.pub cloudera@example.local.com Test by executing ssh without a password to confirm a successful authentication: ssh cloudera@example.local.com Run the Oozie workflow and verify success. ... View more

@Mondi you can follow below doc for reference. All you have to do is modify the db.properties file and point to the server which is having CM DB installed.  https://docs.cloudera.com/documentation/enterprise/latest/topics/cm_ig_mysql.html#cmig_topic_5_5 ... View more