X-Git-Url: https://wannabe.guru.org/gitweb/?a=blobdiff_plain;f=executors.py;h=6ccd7b675c760315d05158d68dad0768cc0f0871;hb=21562149bda41588b65e4553d216fd0103761811;hp=cdbb811a6acd2cb9af12fefe49c61b65adba5ad0;hpb=5f75cf834725ac26b289cc5f157af0cb71cd5f0e;p=python_utils.git

diff --git a/executors.py b/executors.py
index cdbb811..6ccd7b6 100644
--- a/executors.py
+++ b/executors.py
@@ -15,6 +15,7 @@ import subprocess
 import threading
 import time
 from typing import Any, Callable, Dict, List, Optional, Set
+import warnings
 
 import cloudpickle  # type: ignore
 from overrides import overrides
@@ -490,7 +491,8 @@ class WeightedRandomRemoteWorkerSelectionPolicy(RemoteWorkerSelectionPolicy):
                     worker.count -= 1
                     logger.debug(f'Selected worker {worker}')
                     return worker
-        logger.warning("Couldn't find a worker; go fish.")
+        msg = 'Unexpectedly could not find a worker, retrying...'
+        logger.warning(msg)
         return None
 
 
@@ -525,7 +527,8 @@ class RoundRobinRemoteWorkerSelectionPolicy(RemoteWorkerSelectionPolicy):
             if x >= len(self.workers):
                 x = 0
             if x == self.index:
-                logger.warning("Couldn't find a worker; go fish.")
+                msg = 'Unexpectedly could not find a worker, retrying...'
+                logger.warning(msg)
                 return None
 
 
@@ -768,11 +771,10 @@ class RemoteExecutor(BaseExecutor):
                     # There's a race condition where someone else
                     # already finished the work and removed the source
                     # code file before we could copy it.  No biggie.
-                    logger.warning(
-                        f'{bundle}: Failed to send instructions to the worker machine... ' +
-                        'We\'re a backup and this may be caused by the original (or some ' +
-                        'other backup) already finishing this work.  Ignoring this.'
-                    )
+                    msg = f'{bundle}: Failed to send instructions to the worker machine... '
+                    msg += 'We\'re a backup and this may be caused by the original (or some '
+                    msg += 'other backup) already finishing this work.  Ignoring this.'
+                    logger.warning(msg)
                     return None
 
         # Kick off the work.  Note that if this fails we let
@@ -844,9 +846,8 @@ class RemoteExecutor(BaseExecutor):
             logger.exception(e)
             logger.error(f'{bundle}: Something unexpected just happened...')
             if p is not None:
-                logger.warning(
-                    f"{bundle}: Failed to wrap up \"done\" bundle, re-waiting on active ssh."
-                )
+                msg = f"{bundle}: Failed to wrap up \"done\" bundle, re-waiting on active ssh."
+                logger.warning(msg)
                 return self.wait_for_process(p, bundle, depth + 1)
             else:
                 self.status.record_release_worker(
@@ -957,7 +958,7 @@ class RemoteExecutor(BaseExecutor):
 
     def create_original_bundle(self, pickle, fname: str):
         from string_utils import generate_uuid
-        uuid = generate_uuid(as_hex=True)
+        uuid = generate_uuid(omit_dashes=True)
         code_file = f'/tmp/{uuid}.code.bin'
         result_file = f'/tmp/{uuid}.result.bin'
 
@@ -1059,9 +1060,9 @@ class RemoteExecutor(BaseExecutor):
                 logger.error(f'{bundle}: At least it\'s only a backup; better luck with the others.')
             return None
         else:
-            logger.warning(
-                f'>>> Emergency rescheduling {bundle} because of unexected errors (wtf?!) <<<'
-            )
+            msg = f'>>> Emergency rescheduling {bundle} because of unexected errors (wtf?!) <<<'
+            logger.warning(msg)
+            warnings.warn(msg)
             return self.launch(bundle, avoid_last_machine)
 
     @overrides