def unload(self):
"""Unload this graph from graphscope engine."""
if self._session is None:
raise RuntimeError("The graph is not loaded")
if self._key is None:
self._session = None
self._pending_op = None
return
# close interactive instances first
try:
if (self._interactive_instance_launching_thread is not None and
self._interactive_instance_launching_thread.is_alive()):
# join raises a RuntimeError if an attempt is made to join the current thread.
# this exception occurs when a object collected by gc mechanism contains a running thread.
if (threading.current_thread() !=
self._interactive_instance_launching_thread):
self._interactive_instance_launching_thread.join()
self._close_interactive_instances()
except Exception as e:
logger.error("Failed to close interactive instances: %s" % e)
try:
self._close_learning_instances()
except Exception as e:
logger.error("Failed to close learning instances: %s" % e)
if not self._detached:
op = dag_utils.unload_graph(self)
op.eval()
self._key = None
self._session = None
self._pending_op = None
def unload(self):
"""Unload this graph from graphscope engine.
Returns:
:class:`graphscope.framework.graph.UnloadedGraph`: Evaluated in eager mode.
"""
op = dag_utils.unload_graph(self)
return UnloadedGraph(self._session, op)
def unload(self):
"""Unload this graph from graphscope engine."""
if not self.loaded():
raise RuntimeError("The graph is not registered in remote.")
# close interactive instances first
try:
self._close_interactive_instances()
except Exception as e:
logger.error("Failed to close interactive instances: %s" % e)
try:
self._close_learning_instances()
except Exception as e:
logger.error("Failed to close learning instances: %s" % e)
if not self._detached:
op = unload_graph(self)
op.eval()
self._key = None