def drop_stale(stale_age=None):
"""
Execute garbage collection out of cycle to drop stale entities
:param stale_age: Minimum age to qualify as "stale". Defaults to server config. Age specified using the typesafe config duration format.
:type stale_age: str
"""
execute_command("_admin:/_drop_stale", None, stale_age=stale_age)
def release():
"""
Release the current job context (shuts down Yarn application)
"""
print "Releasing cluster resources..."
try:
execute_command("_admin:/_release", None, bogus=0)
except Exception as e:
print "Warning: release failed %s" % e # print as warning and swallow exception
def _explicit_garbage_collection(age_to_delete_data = None, age_to_delete_meta_data = None):
"""
Execute garbage collection out of cycle age ranges specified using the typesafe config duration format.
:param age_to_delete_data: Minimum age for data deletion. Defaults to server config.
:param age_to_delete_meta_data: Minimum age for meta data deletion. Defaults to server config.
"""
execute_command("_admin:/_explicit_garbage_collection", None,
age_to_delete_data=age_to_delete_data,
age_to_delete_meta_data=age_to_delete_meta_data)
def _explicit_garbage_collection(age_to_delete_data=None,
age_to_delete_meta_data=None):
"""
Execute garbage collection out of cycle age ranges specified using the typesafe config duration format.
:param age_to_delete_data: Minimum age for data deletion. Defaults to server config.
:param age_to_delete_meta_data: Minimum age for meta data deletion. Defaults to server config.
"""
execute_command("_admin:/_explicit_garbage_collection",
None,
age_to_delete_data=age_to_delete_data,
age_to_delete_meta_data=age_to_delete_meta_data)
def set_name(self, value):
arguments = {obj_term: self.uri, "new_name": value}
execute_command(obj_term + "/rename", self, **arguments)
def set_name(self, value):
arguments = {obj_term: self._id, "new_name": value}
execute_command(obj_term + "/rename", self, **arguments)
def finalize_dropped():
"""
Execute garbage collection out of cycle to finalize all dropped entities (i.e. erase their data)
"""
execute_command("_admin:/_finalize_dropped", None, bogus=0)