It appeared that the Thrift Server did not start completely, although it has a green light in Cloudera Manager. Inside the log hbase-cmf-hbase-HBASETHRIFTSERVER-mynode.log.out, there is no entry to acknowledge the start like ++ org.eclipse.jetty.server.AbstractConnector: Started ServerConnector@180e6ac4{SSL, (ssl, http/1.1)}{0.0.0.0:9191} ++ But I have no idea why the starting ended up incomplete. Therer was no warning or error from either the log or the Cloudera Manager UI. Thank you.   ... View more

@Seaport Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future. If you are still experiencing the issue, can you provide the information @ezerihun has requested? Thanks. ... View more

Great! Yes, your new explanation matches what is expected in documentation and my personal reproduction. I am glad it is all sorted out now. ... View more

André,   Thanks for the elegant solution.   Regards, ... View more

@mszurap Thanks for the response. I actually took the 2nd option you mentioned  -  ingesting it into a table which has only a single (string) column. But I am not sure whether it is the right approach. I appreciate the confirmation.   Regards, ... View more

@jeremymolina That is an excellent explanation. It makes total sense. Thank you very much.   Regards, ... View more

@Seaport  For /api/interpreter/** = authc, roles[{{zeppelin_admin_group}}] you need to configure roles in shiro configuration, Refer to the following doc for more info   https://zeppelin.apache.org/docs/0.8.0/setup/security/shiro_authentication.html#secure-your-zeppelin-information-optional   https://community.cloudera.com/t5/Support-Questions/Zeppelin-user-role-mapping-using-Active-Directory/td-p/238681 ... View more

rbiswas1,    I tried your code but pssh returned a timeout error. It was waiting for the password but I never got the prompt to enter the password.   Could you elaborate more about your method?    Thanks. ... View more

@RangaReddy   The link is exactly what I need. Thanks for your help.  ... View more

Hi @Seaport    As you know,  resource managers like yarn, standalone, kubernets will create containers. Internally RMs will use shell script to create containers. Based on resources, it will create one or more containers in the same node. ... View more