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Re: How do I suppress INFO and WARNING messages wh...

by Expert Contributor Expert Contributor in Support Questions
‎12-12-2021 11:00 PM
‎12-12-2021 11:00 PM
Hi Srinivasa, As this is a 3rd party application I am not really sure about it.  Glad that currently you have a property that help in achieving the goal.  ... View more

Re: Ranger KMS + why files that copy to encrypted ...

by Expert Contributor Expert Contributor in Support Questions
‎11-26-2021 12:23 AM
1 Kudo
‎11-26-2021 12:23 AM
1 Kudo
Hi @mike_bronson7 , I can see you are using the same hdfs user to cat the encryption zone file. And it is allowing it because HDFS user might be having "DECRYPT_EEK" permission in the kms policies. Please try to use another user to cat the encrypted zone file to see if the encryption is working or not.    Also if you do not have any other user , then remove the "DECRYPT_EEK" permission for HDFS user from the policy and it should work. ... View more

Re: can some one help in spnego keytab generation ...

by Expert Contributor Expert Contributor in Support Questions
‎11-25-2021 11:51 PM
‎11-25-2021 11:51 PM
Hi @Nitin0858 , Please check this doc to configure authentication using Spnego.    https://docs.cloudera.com/cdp-private-cloud-base/7.1.6/security-kerberos-authentication/topics/cm-security-external-authentication-spnego.html   ... View more

Re: Having issues installing hadoop 3.x via ambari

by Expert Contributor Expert Contributor in Support Questions
‎11-21-2021 10:07 PM
‎11-21-2021 10:07 PM
We have to check from where the Ambari is triggering the command. If possible please share the relevant Ambari server error logs during the operation. ... View more

Re: Install cloudera on virtual machine

by Expert Contributor Expert Contributor in Support Questions
‎11-18-2021 12:48 AM
‎11-18-2021 12:48 AM
Hi @ximepss  , It will be helpful if you share the error details and the steps used to install. Are you trying to install CM server ? Please follow this doc to install the CM and CDH :   https://docs.cloudera.com/documentation/enterprise/6/6.3/topics/install_cm_cdh.html ... View more

Re: Ranger Service test connection failed

by Expert Contributor Expert Contributor in Support Questions
‎11-18-2021 12:38 AM
1 Kudo
‎11-18-2021 12:38 AM
1 Kudo
Hi @Ani1991 , Suspecting Kerberos related parameters are incorrectly configured in the Kafka service repo in Ranger. Can you please try the below solution :     -- Ranager Admin UI > edit kafka service repo cm_kafka > Add configs in "Add New Configurations" -- Add below configs. (Change the config accordingly) for protocol   bootstrap.servers <kafkaBroker>:Port security.protocol SASL_PLAINTEXT sasl.mechanism GSSAPI kafka.keytab <keytab> kafka.principal <prinicipal>   This config needs a kafka keytab  path , copy kafka keytab to ranger admin host with ranger:ranger permissions set. ... View more

Re: Having issues installing hadoop 3.x via ambari

by Expert Contributor Expert Contributor in Support Questions
‎11-17-2021 11:15 PM
‎11-17-2021 11:15 PM
Hi @ryu , I checked my lab and did not found this package anywhere - distro-select.  Can you check the Ambari server logs and share any relevant error if any. Also please share the screenshot of the operation you are trying to do.    One more thing we can check is does /usr/hdp have any extra folders apart from HDP version , current and share ? If yes , please move that directory/file to backup location and try again by restarting agent and server.  ... View more

Re: Ambari new "register version" not showing up

by Expert Contributor Expert Contributor in Support Questions
‎11-15-2021 02:43 AM
‎11-15-2021 02:43 AM
HI @ryu , Is it that when you click install version it is coming to dashboard ? If yes , then this happens if the user you are using does not have privileges to do it. Please check the ambari server logs and the ambari audits logs to see any error. ... View more

Re: How do I suppress INFO and WARNING messages wh...

by Expert Contributor Expert Contributor in Support Questions
‎11-15-2021 02:38 AM
‎11-15-2021 02:38 AM
Hi Srmitta, In my lab I cannot see any warn or info while doing hadoop commands. Please try the below setting in the hdfs-log4j :   hadoop.root.logger=INFO,WARN,console hadoop.log.dir=. hadoop.log.file=hadoop.log   ... View more

Re: I am new to hadoop and trying to run my first ...

by Expert Contributor Expert Contributor in Support Questions
‎11-15-2021 02:19 AM
‎11-15-2021 02:19 AM
Hi Rish,    Please try to run this command and see the logs where it is stuck - yarn logs -applicationId <Application ID>. Refer this doc for other basic yarn commands : https://docs.cloudera.com/HDPDocuments/HDP3/HDP-3.1.0/data-operating-system/content/use_the_yarn_cli_to_view_logs_for_running_applications.html ... View more
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