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This Question is from QuickTechie Cloudera CDP Certification Preparation Kit.
In Ambari the Hiveserver2 is shown as "green", but there is an alert indicating problem with the Hiverserver2 process.
This is due to a known bug in HDP2.2.3/2.2.4, that at Hive startup time no Kerberos ticket will be grabbed. To get rid of that alert, login to the Hiveserver node, become user hive and execute a "kinit -kt /etc/security/keytabs/hive.service.keytab hive/<hiveserver>@<REALM>" (if you keytab is in that default directory) to ensure the hive user got a valid Kerberos ticket.
Afterwards you can restart Hiveserver in Ambari and the alert will disappear (Thanks to @dprichici for highlighting this)
- Get All Questions & Answer for CDP Generalist Exam (CDP-0011) and trainings.
- Get All Questions & Answer for CDP Administrator - Private Cloud Base Exam CDP-2001 and trainings.
- Get All Questions & Answer for CDP Data Developer Exam CDP-3001 and trainings.
This Question is from QuickTechie Cloudera CDP Certification Preparation Kit.
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