def start(self, env, upgrade_type=None):
import params
env.set_params(params)
self.configure(env)
if params.security_enabled:
# Do the security setup, internally calls do_kinit()
self.setup_security()
# TODO : We need have conditional [re]start of LLAP once "status check command" for LLAP is ready.
# Check status and based on that decide on [re]starting.
# Start LLAP before Hive Server Interactive start.
# TODO, why does LLAP have to be started before Hive Server Interactive???
status = self._llap_start(env)
if not status:
raise Fail(
"Skipping START of Hive Server Interactive since LLAP app couldn't be STARTED."
)
# TODO : test the workability of Ranger and Hive2 during upgrade
# setup_ranger_hive(upgrade_type=upgrade_type)
hive_service_interactive('hiveserver2',
action='start',
upgrade_type=upgrade_type)
def stop(self, env, upgrade_type=None):
import params
env.set_params(params)
if params.security_enabled:
self.do_kinit()
# Stop Hive Interactive Server first
hive_service_interactive('hiveserver2', action='stop')
self._llap_stop(env)
def stop(self, env, upgrade_type=None):
import params
env.set_params(params)
if params.security_enabled:
self.do_kinit()
# Stop Hive Interactive Server first
hive_service_interactive('hiveserver2', action='stop')
if not params.is_restart_command:
self._llap_stop(env)
else:
Logger.info("LLAP stop is skipped as its a restart command")
def stop(self, env, upgrade_type=None):
import params
env.set_params(params)
if params.security_enabled:
self.do_kinit()
# TODO, why must Hive Server Interactive be stopped before LLAP???
# Stop Hive Interactive Server first
# TODO : Upgrade check comes here.
hive_service_interactive('hiveserver2', action='stop')
self._llap_stop(env)
def start(self, env, upgrade_type=None):
import params
env.set_params(params)
install_hive()
self.configure(env)
if params.security_enabled:
# Do the security setup, internally calls do_kinit()
self.setup_security()
# Check status and based on that decide on [re]starting.
# Start LLAP before Hive Server Interactive start.
status = self._llap_start(env)
if not status:
raise Fail(
"Skipping START of Hive Server Interactive since LLAP app couldn't be STARTED."
)
setup_ranger_hive_interactive(upgrade_type=upgrade_type)
hive_service_interactive('hiveserver2',
action='start',
upgrade_type=upgrade_type)
def start(self, env, upgrade_type=None):
import params
env.set_params(params)
self.configure(env)
if params.security_enabled:
# Do the security setup, internally calls do_kinit()
self.setup_security()
# TODO : We need have conditional [re]start of LLAP once "status check command" for LLAP is ready.
# Check status and based on that decide on [re]starting.
# Start LLAP before Hive Server Interactive start.
# TODO, why does LLAP have to be started before Hive Server Interactive???
status = self._llap_start(env)
if status:
# TODO : test the workability of Ranger and Hive2 during upgrade
# setup_ranger_hive(upgrade_type=upgrade_type)
hive_service_interactive('hiveserver2', action='start', upgrade_type=upgrade_type)
else:
Logger.info("Skipping start of Hive Server Interactive due to LLAP start issue.")
raise Exception("Problem starting HiveServer2")
