About Asok

Asok · ‎03-12-2024

UnrecoverableKeyException: Password must not be null Kindly check the SSL configs and make sure that the password is set correctly

Asok · ‎11-02-2023

Try increasing the Dynamic Queue User Limit Factor to 2 or 4 and check if that helps.

Asok · ‎09-12-2023

Check these links to the product documentation and similar community articles CDH 5.4.x https://community.cloudera.com/t5/Support-Questions/Node-label-support-in-CDH-5-4-x/td-p/32273 CDH 6 https://docs.cloudera.com/documentation/enterprise/6/release-notes/topics/rg_cdh_630_unsupported_features.html#yarn_600_unsupported

Asok · ‎09-12-2023

You can stop balancer at any time, it's safe to stop it by pressing ctrl+c command. https://community.cloudera.com/t5/Support-Questions/When-should-i-stop-the-balancer/td-p/168115

Asok · ‎09-06-2023

Hello @Kolli Do you have a valid Kerberos ticket? Check using klist and it should display a message like below. Ticket cache: FILE:/tmp/krb5cc_12345 Default principal: user@example.com Valid starting Expires Service principal 09/06/23 13:30:00 09/07/23 13:30:00 krbtgt/example.com@example.com renew until 09/08/23 13:30:00

Asok · ‎09-06-2023

1. Log on to Ambari server DB host shell 2. Run 'psql -U ambari-server ambari' 3. Enter password 'bigdata' 4. In psql: update ambari.users set user_password='538916f8943ec225d97a9a86a2c6ec0818c1cd400e09e03b660fdaaec4af29ddbb6f2b1033b81b00' where user_name='admin' 5. Quit psql 6. Run 'ambari-server restart' This will reset the admin account back to the password of 'admin'

Asok · ‎08-01-2023

Please ensure that the namenode is up and out of safe mode. hdfs dfsadmin -safemode get

Asok · ‎07-19-2023

Please check https://community.cloudera.com/t5/Support-Questions/How-is-quot-yarn-nodemanager-resource-cpu-vcores-quot-value/m-p/138438/highlight/true#M101069 Have you checked for other services [Non-YARN] that might be consuming your compute?

Asok · ‎05-11-2023

If a port conflict occurs; the most common method is to either vacate it or to configure the service installation to use another port instead. Can you provide the documents being followed here? Did you consider making changes to docker-deploy-hdp30.sh?

Asok · ‎04-01-2023

Please share a specific use case, ie. Pick a sample user job that is expected to go to a specific queue and share its placement rules screenshot

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