About Scharan

VidyaSargur · ‎07-14-2025

@vineetchaure, Did the response assist in resolving your query? If it did, kindly mark the relevant reply as the solution, as it will aid others in locating the answer more easily in the future.

Scharan · ‎05-28-2025

Hi @namteen HDP 2.6.5 Ranger is tested and officially certified with MySQL 5.1. While it may be possible to use MySQL 8.4, please note that this version has not been tested or certified by Cloudera. If you wish to proceed, we recommend trying the setup on a test cluster

satvaddi · ‎03-19-2025

TLS Certificate Alias - gateway-identity1 has been already set. beeline string is working beeline -u "jdbc:hive2://invgcscdp71901.informatica.com:8443/default;ssl=true;sslTrustStore=/var/lib/knox/gateway/data/security/gateway-client-trust.jks;trustStorePassword=changeit;transportMode=http;httpPath=gateway/cdp-proxy-api/hive;user=admin;password=admin"

hung · ‎02-20-2025

Do you slove this problem? If you done, please said me solution

Scharan · ‎02-08-2025

hi @Atlas Hi Atlas, do you see any information in Atlas application logs? Please retry the API and share the stack trace from Atlas application logs.

Scharan · ‎11-14-2024

Hi @Prith Currently, RHEL 9.4 is not certified by any CDP version. The Cloudera support matrix will show only the certified version. You can try installing the latest version of CDP and CM.

Nagarajaiah · ‎10-24-2024

This error occurs because of hdfs is not able to locate keytab to run the command with permission. Note: In the hadoop/hdfs file system webui you will be able enter to the path and see its permission and you will be able to open each file system paths by clicking in the webUI. if try to modify/delete it will give error with your webui login permission (write) If you are using kerberos authentication. follow below steps to run hdfs commands in any namenode. 1. Copy the hdfs.keytab cd /run/cloudera-scm-agent/process ls -ltr to identify the latest dir for xxxxxxxxx-hdfs-NAMEBNODE cd xxxxxxxxx-hdfs-NAMEBNODE cp hdfs.keytab / (any dir) 2. Once copies run the kinit -kt command kinit -kt /hdfs.keytab hdfs/masterserver.domain.com@DOMAIN.COM klist 3. Run the hdfs command hdfs dfs -ls /

Scharan · ‎09-17-2024

Hi @therealsrikanth I understand you want to enable Kerberos authentication in an open-source Hadoop cluster. Please refer to the following document to configure Kerberos authentication. https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/SecureMode.html

Mugarte10 · ‎08-30-2024

Hi @Scharan, I have not backed up the ambari DB, does it back up automatically? And if it does where can I find that back up?

Scharan · ‎08-29-2024

Can you check database logs to see if there are any connection blocked messages? If possible, try restarting database service.

Online	Offline
Last Visited	‎10-29-2025 07:03 PM

Member Since	‎07-09-2019 07:05 AM
Last Visited	‎10-29-2025 07:03 PM
Posts	422
Kudos received	97

Cloudera Community

Re: How to add Delay during Rolling Restart Until ...

Re: HDP 2.6.5.0-292 Ranger service Mysql version c...

Re: Phoenix Query Server Unrecoverable service err...

Re: snappy library not available in hadoop

Re: After depolying CDP 7.1.7 , the GUI shows serv...

Re: How to add Delay during Rolling Restart Until ...

Re: HDP 2.6.5.0-292 Ranger service Mysql version c...

Re: Hive beeline with knox gateway is failing

Re: hive beeline login says: Could not open connec...

Re: Apache Atlas - Rest API update entity is not r...

Re: I have only RHEL 9.4 version of OS. I dont hav...

Re: AccessControlException: Client cannot authenti...

Re: Setting up Authentication-Kerberos in Open-Sou...

Re: 500 status code received on GET method for API...

Re: Ranger can not start.