def detect_expired_session(cls):
detect_logger().info('start detect expired session')
sessions_record = StorageSessionBase.query_expired_sessions_record(
ttl=5 * 60 * 60 * 1000)
for session_record in sessions_record:
detect_logger().info('start stop session id {}'.format(
session_record.f_session_id))
session = storage.Session.build(
session_id=session_record.f_session_id,
storage_engine=session_record.f_engine_name)
session.destroy_session()
detect_logger().info('session id {} success'.format(
session_record.f_session_id))
def persistent(cls,
computing_table: CTableABC,
namespace,
name,
schema=None,
part_of_data=None,
engine=None,
engine_address=None,
store_type=None,
token: typing.Dict = None) -> StorageTableMetaABC:
return StorageSessionBase.persistent(computing_table=computing_table,
namespace=namespace,
name=name,
schema=schema,
part_of_data=part_of_data,
engine=engine,
engine_address=engine_address,
store_type=store_type,
token=token)
def get_table_meta(cls, name,
namespace) -> typing.Union[StorageTableMetaABC, None]:
meta = StorageSessionBase.get_table_meta(name=name,
namespace=namespace)
return meta
def detect_expired_session(cls):
sessions_record = StorageSessionBase.query_expired_sessions_record(
ttl=30 * 60 * 1000)
for session_record in sessions_record:
job_utils.start_session_stop()