def pre_rolling_restart(self, env):
import params
env.set_params(params)
# this function should not execute if the version can't be determined or
# is not at least HDP 2.2.0.0
if not params.version or compare_versions(format_hdp_stack_version(params.version), '2.2.0.0') < 0:
return
Logger.info("Executing Falcon Server Rolling Upgrade pre-restart")
Execute(format("hdp-select set falcon-server {version}"))
falcon_server_upgrade.pre_start_restore()
def pre_rolling_restart(self, env):
import params
env.set_params(params)
# this function should not execute if the version can't be determined or
# is not at least HDP 2.2.0.0
if not params.version or compare_versions(
format_hdp_stack_version(params.version), '2.2.0.0') < 0:
return
Logger.info("Executing Falcon Server Rolling Upgrade pre-restart")
Execute(format("hdp-select set falcon-server {version}"))
falcon_server_upgrade.pre_start_restore()
def pre_rolling_restart(self, env):
import params
env.set_params(params)
# this function should not execute if the version can't be determined or
# is not at least HDP 2.2.0.0
if Script.is_hdp_stack_less_than("2.2"):
return
Logger.info("Executing Falcon Server Rolling Upgrade pre-restart")
conf_select.select(params.stack_name, "falcon", params.version)
hdp_select.select("falcon-server", params.version)
falcon_server_upgrade.pre_start_restore()
def pre_rolling_restart(self, env):
import params
env.set_params(params)
# this function should not execute if the version can't be determined or
# is not at least HDP 2.2.0.0
if Script.is_hdp_stack_less_than("2.2"):
return
Logger.info("Executing Falcon Server Rolling Upgrade pre-restart")
conf_select.select(params.stack_name, "falcon", params.version)
hdp_select.select("falcon-server", params.version)
falcon_server_upgrade.pre_start_restore()
def pre_upgrade_restart(self, env, upgrade_type=None):
Logger.info("Executing Stack Upgrade pre-restart")
import params
env.set_params(params)
# this function should not execute if the version can't be determined or
# the stack does not support rolling upgrade
if not (params.version and check_stack_feature(StackFeature.ROLLING_UPGRADE, params.version)):
return
Logger.info("Executing Falcon Server Stack Upgrade pre-restart")
conf_select.select(params.stack_name, "falcon", params.version)
stack_select.select("falcon-server", params.version)
falcon_server_upgrade.pre_start_restore()
