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143
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130
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09-14-2020
12:30 AM
1 Kudo
@JJames Please follow below doc: https://docs.cloudera.com/HDPDocuments/Ambari-2.7.5.0/bk_ambari-installation/content/access_ambari_paywall.html
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09-14-2020
12:16 AM
@RajaChintala You have to make below changes. HADOOP_OPTS="-Dsun.security.krb5.debug=true" For more details follow below docs: https://docs.cloudera.com/documentation/enterprise/5-10-x/topics/cdh_sg_debug_sun_kerberos_enable.html https://spark.apache.org/docs/2.0.0/running-on-yarn.html#troubleshooting-kerberos https://spark.apache.org/docs/2.0.0/running-on-yarn.html#troubleshooting-kerberos
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09-10-2020
03:02 PM
@vaibhavm Log says it's successful. Try with another browser else you might need to reset the password for local user. Also worth to see if you are using LDAP with CM.
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09-10-2020
01:32 AM
2 Kudos
@vaibhavm You need two steps process. 1. Disable TLS for CM so that you can access Web UI, for this follow below instruction. Disable TLS for the CM: 1. Determine Cloudera Manager Database cat /etc/cloudera-scm-server/db.properties 2. Make database backup 3. get inside the DB. #mysql --user=cm --password=cm #mysql> show databases; #mysql> use cm; 4. Show TLS related rows select * from CONFIGS where attr like '%tls%'; 5. Update TLS for web_tls update CONFIGS set value = 'false' where attr = 'web_tls'; 6. Update TLS for agent_tls update CONFIGS set value = 'false' where attr = 'agent_tls'; 7. Show TLS related rows select * from CONFIGS where attr like '%tls%'; 8. Restart Cloudera Manager server process service cloudera-scm-server restart 2. At this stage you will be able to successfully login into CM Web UI. Now you can disable Auto-TLS (If already enabled) using below method. --remove the line in /etc/default/cloudera-scm-server that loads cm_init.txt on startup --then you can turn off TLS in the web UI and remove the TLS configs from the agent config.ini 3. Then you can follow the doc which @Mike in Austin refereed in his comment to enable TLS again from fresh.
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09-10-2020
01:16 AM
1 Kudo
@AJM The valid license means the Enterprise features availability. If your subscription ends then your Software suit will work but: 1. You will not be able to use some explicit features[1] in that as stated here. LDAP and SAML authentication Configuration history Alerts delivered as SNMP traps and custom alert scripts Backup and disaster recovery Operational reports Cloudera Navigator Commands such as Rolling Restart, History and Rollback, and Send Diagnostic Data Cluster Utilization Reports Role Based Access Control and Cluster-specific Roles 2. You will not be able to avail Cloudera Support on that product. [1] https://docs.cloudera.com/documentation/enterprise/latest/topics/cm_ag_licenses.html#cmug_topic_13_7
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09-09-2020
02:08 PM
@geralt Oozie workflows etc. is not the part of CM database. Hue has it's own Database so for migration those stuffs you will be needing to Migrate Hue Database.
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09-08-2020
11:57 AM
@geralt The 2nd step form the doc Export your Cloudera Manager Configuration. First, get the latest supported API version will create a json file which contains all the Configuration of CM. Then the 11th step will restore the same Configuration file and will insert the data into new (Oracle) database. So practically you are not going to take database dump and then restore that again as you did in other cases, but you are going to insert the Configuration into new DB. Hope that make sense.
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09-07-2020
05:02 AM
@banshidhar_saho This document will give you a good start. You can upgrade Impala only. https://docs.cloudera.com/documentation/enterprise/5-14-x/topics/impala_upgrading.html
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09-07-2020
05:00 AM
@wert_1311 Report Manager is Cloudera Enterprise feature only. So in express it's expected behaviour. You have to purchase a license to use the Report manager and some other Enterprise feature. More details here: https://www.cloudera.com/content/dam/www/marketing/resources/datasheets/cloudera-enterprise-datasheet.pdf.landing.html Also for subscription related queries please Contact Sales.
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09-03-2020
12:23 AM
What is the status of process logs? Are you able to see successful registration of hosts?
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