[tune] Avoid scheduler blocking, add reuse_actors optimization (#4218)

2026-07-27 11:26:41 +08:00 · 2019-03-12 23:49:31 -07:00
parent 2202a81773
commit d5f4698305
11 changed files with 244 additions and 42 deletions
@@ -6,3 +6,8 @@ from __future__ import print_function
 class TuneError(Exception):
    """General error class raised by ray.tune."""
    pass
+
+
+class AbortTrialExecution(TuneError):
+    """Error that indicates a trial should not be retried."""
+    pass