We faced an issue in our Impala environment: Refresh to any of the impala tables were getting failed while when we query any tables like select count * , it was working. We found that the catalogd lost its connection to statestored. The catalog logs show: Connection with statestore lost, entering recovery mode. Trying to re-register with statestore, attempt: 1 TSocket::write_partial() send() <Host: ipaddress Port: 53164>Broken pipe   While the statestored logs shows: Missed subscriber (catalog-server@servername:26000) heartbeat deadline by 8971ms, consider increasing --statestore_heartbeat_frequency_ms (currently 1000)   Can someone advise what could be the issue. Both Statstore and catalog daemons are on the same node. ... View more

We are having cloudera manager express 6.3.0, we tried upgrading to CM 7.3.1 but it got failed with error: 2021-04-30 08:45:44,796 ERROR main:com.cloudera.server.cmf.Main: Server failed. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.cloudera.server.cmf.TrialState': Cannot resolve reference to bean 'entityManagerFactoryBean' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactoryBean': FactoryBean threw exception on object creation; nested exception is java.lang.RuntimeException: Upgrade not allowed in Express or Trial mode We then downgraded it again with following this guide, but still we are getting the same error while starting cloudera manager server. Please advise. https://docs.cloudera.com/documentation/enterprise/upgrade/topics/ug_cm_downgrade.html ... View more

How to upgrade Cloudera manager 6.3.0 express version to cloudera manager 7.3.1 express version ... View more

How do we reset or fetch the password for cloudera-scm which is used to start the services using backend on server. We somehow missed or not configured the password, please help. We need these details in order to start the manager, agent and CDH services on our own.     ... View more