X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=yardstick%2Fbenchmark%2Frunners%2Fsequence.py;h=d6e3f71090a361ae66ed22b0139b31d3eb2909fa;hb=0b340735f2a37b9a05d3d86f79aa706b3e43bb5d;hp=68e272c57269dfc69818ca342fffd8226c52b293;hpb=3ca356db275f543bcbbb39701207a0faa2e29e02;p=yardstick.git

diff --git a/yardstick/benchmark/runners/sequence.py b/yardstick/benchmark/runners/sequence.py
index 68e272c57..d6e3f7109 100644
--- a/yardstick/benchmark/runners/sequence.py
+++ b/yardstick/benchmark/runners/sequence.py
@@ -21,11 +21,13 @@ The input value in the sequence is specified in a list in the input file.
 """
 
 from __future__ import absolute_import
-import os
-import multiprocessing
+
 import logging
-import traceback
+import multiprocessing
 import time
+import traceback
+
+import os
 
 from yardstick.benchmark.runners import base
 
@@ -105,8 +107,18 @@ def _worker_process(queue, cls, method_name, scenario_cfg,
         if (errors and sla_action is None) or aborted.is_set():
             break
 
-    benchmark.teardown()
+    try:
+        benchmark.teardown()
+    except Exception:
+        # catch any exception in teardown and convert to simple exception
+        # never pass exceptions back to multiprocessing, because some exceptions can
+        # be unpicklable
+        # https://bugs.python.org/issue9400
+        LOG.exception("")
+        raise SystemExit(1)
     LOG.info("worker END")
+    LOG.debug("queue.qsize() = %s", queue.qsize())
+    LOG.debug("output_queue.qsize() = %s", output_queue.qsize())
 
 
 class SequenceRunner(base.Runner):
@@ -130,7 +142,9 @@ class SequenceRunner(base.Runner):
     __execution_type__ = 'Sequence'
 
     def _run_benchmark(self, cls, method, scenario_cfg, context_cfg):
+        name = "{}-{}-{}".format(self.__execution_type__, scenario_cfg.get("type"), os.getpid())
         self.process = multiprocessing.Process(
+            name=name,
             target=_worker_process,
             args=(self.result_queue, cls, method, scenario_cfg,
                   context_cfg, self.aborted, self.output_queue))