def pre_rolling_restart(self, env):
"""
Performs the tasks surrounding the Oozie startup when a rolling upgrade
is in progress. This includes backing up the configuration, updating
the database, preparing the WAR, and installing the sharelib in HDFS.
:param env:
:return:
"""
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 Oozie Server Rolling Upgrade pre-restart")
oozie_server_upgrade.backup_configuration()
conf_select.select(params.stack_name, "oozie", params.version)
hdp_select.select("oozie-server", params.version)
oozie_server_upgrade.restore_configuration()
oozie_server_upgrade.prepare_libext_directory()
oozie_server_upgrade.upgrade_oozie()
def pre_upgrade_restart(self, env, upgrade_type=None):
"""
Performs the tasks surrounding the Oozie startup when a rolling upgrade
is in progress. This includes backing up the configuration, updating
the database, preparing the WAR, and installing the sharelib in HDFS.
:param env:
:return:
"""
import params
env.set_params(params)
# this function should not execute if the version can't be determined or
# is not at least IOP 4.0.0.0
if not params.version or compare_versions(
format_stack_version(params.version), '4.0.0.0') < 0:
return
Logger.info("Executing Oozie Server Rolling Upgrade pre-restart")
oozie_server_upgrade.backup_configuration()
stack_select.select_packages(params.version)
#Execute(format("iop-select set oozie-server {version}"))
oozie_server_upgrade.restore_configuration()
#oozie_server_upgrade.prepare_libext_directory()
oozie_server_upgrade.upgrade_oozie()
def pre_rolling_restart(self, env):
"""
Performs the tasks surrounding the Oozie startup when a rolling upgrade
is in progress. This includes backing up the configuration, updating
the database, preparing the WAR, and installing the sharelib in HDFS.
:param env:
:return:
"""
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 Oozie Server Rolling Upgrade pre-restart")
oozie_server_upgrade.backup_configuration()
Execute(format("hdp-select set oozie-server {version}"))
oozie_server_upgrade.restore_configuration()
oozie_server_upgrade.prepare_libext_directory()
oozie_server_upgrade.upgrade_oozie()