diff options
Diffstat (limited to 'docker/core/Switch-to-threading.Thread-for-Rally-tasks.patch')
| -rw-r--r-- | docker/core/Switch-to-threading.Thread-for-Rally-tasks.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/docker/core/Switch-to-threading.Thread-for-Rally-tasks.patch b/docker/core/Switch-to-threading.Thread-for-Rally-tasks.patch new file mode 100644 index 000000000..a6d012730 --- /dev/null +++ b/docker/core/Switch-to-threading.Thread-for-Rally-tasks.patch @@ -0,0 +1,49 @@ +From 0d0ca00e56024a9919c150dbed62050d4c70b0c8 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?C=C3=A9dric=20Ollivier?= <cedric.ollivier@orange.com> +Date: Wed, 3 Jun 2020 15:23:59 +0200 +Subject: [PATCH] Switch to threading.Thread() for Rally tasks +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +multiprocessing.Process() often fails due to thread crashes [1]. +It looks similar to gsutil release notes [2]. + +[1] https://build.opnfv.org/ci/job/functest-opnfv-functest-benchmarking-cntt-latest-rally_full_cntt-run/35/console +[2] https://github.com/GoogleCloudPlatform/gsutil/issues/548 +[3] https://github.com/GoogleCloudPlatform/gsutil/blob/master/CHANGES.md + +Change-Id: I582933832e23d188c7fa5999e713dd5d7e82d2da +Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com> +--- + rally/task/runner.py | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +diff --git a/rally/task/runner.py b/rally/task/runner.py +index 3397e1193..5edebb406 100644 +--- a/rally/task/runner.py ++++ b/rally/task/runner.py +@@ -17,6 +17,7 @@ import abc + import collections + import copy + import multiprocessing ++import threading + import time + + from rally.common import logging +@@ -186,9 +187,9 @@ class ScenarioRunner(plugin.Plugin, validation.ValidatablePluginMixin, + for i in range(processes_to_start): + kwrgs = {"processes_to_start": processes_to_start, + "processes_counter": i} +- process = multiprocessing.Process(target=worker_process, +- args=next(worker_args_gen), +- kwargs={"info": kwrgs}) ++ process = threading.Thread(target=worker_process, ++ args=next(worker_args_gen), ++ kwargs={"info": kwrgs}) + process.start() + process_pool.append(process) + +-- +2.26.2 + |