After upgrade from IOP (v 4.2.0) to HDP (v 2.6.x) in a kerberized setup, HSI install fails with Configuration parameter 'hive.llap.daemon.service.principal' missing in dictionary.
Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/hive_server_interactive.py", line 616, in <module>
HiveServerInteractive().execute()
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 329, in execute
method(env)
File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/hive_server_interactive.py", line 75, in install
import params
File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/params.py", line 27, in <module>
from params_linux import *
File "/var/lib/ambari-agent/cache/common-services/HIVE/0.12.0.2.0/package/scripts/params_linux.py", line 697, in <module>
hive_llap_principal = (config['configurations']['hive-interactive-site']['hive.llap.daemon.service.principal']).replace('_HOST',hostname.lower())
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/config_dictionary.py", line 73, in __getattr__
raise Fail("Configuration parameter '" + self.name + "' was not found in configurations dictionary!")
resource_management.core.exceptions.Fail: Configuration parameter 'hive.llap.daemon.service.principal' was not found in configurations dictionary!
Reason:
HSI related keytabs are missing on cluster.
Fix:
Regenerate keytabs via Ambari.
- Once regeneration is done, you can reinstall HSI and start it.
P.S. : Hive Server Interactive is made up of 2 sub-components : LLAP and Hive2/HiveServer2.
