[Java] Fix setCurrentTask() in multi threading (#3821)

2026-06-28 04:23:03 +08:00 · 2019-01-23 20:45:30 +08:00
parent 0b1608a546
commit 816406ea3d
3 changed files with 10 additions and 10 deletions
@@ -619,6 +619,9 @@ class Worker(object):
            self.task_context.task_index += 1
            # The parent task must be set for the submitted task.
            assert not self.current_task_id.is_nil()
+            # Current driver id must not be nil when submitting a task.
+            # Because every task must belong to a driver.
+            assert not self.task_driver_id.is_nil()
            # Submit the task to local scheduler.
            function_descriptor_list = (
                function_descriptor.get_function_descriptor_list())