Merge pull request #13813 from dgquintas/disable_low_thread_count

Disabled the json_run_localhost:*_low_thread_count family of tests

test/cpp/qps/gen_build_yaml.py

@@ -101,24 +101,26 @@ print yaml.dump({
     }
     for scenario_json in scenario_config.CXXLanguage().scenarios()
     if 'inproc' in scenario_json.get('CATEGORIES', [])
-  ] + [
-    {
-      'name': 'json_run_localhost',
-      'shortname': 'json_run_localhost:%s_low_thread_count' % scenario_json['name'],
-      'args': ['--scenarios_json', _scenario_json_string(scenario_json, True)],
-      'ci_platforms': ['linux'],
-      'platforms': ['linux'],
-      'flaky': False,
-      'language': 'c++',
-      'boringssl': True,
-      'defaults': 'boringssl',
-      'cpu_cost': guess_cpu(scenario_json, True),
-      'exclude_configs': sorted(c for c in configs_from_yaml if c not in ('tsan', 'asan')),
-      'timeout_seconds': 10*60,
-      'excluded_poll_engines': scenario_json.get('EXCLUDED_POLL_ENGINES', []),
-      'auto_timeout_scaling': False
-   }
-    for scenario_json in scenario_config.CXXLanguage().scenarios()
-    if 'scalable' in scenario_json.get('CATEGORIES', [])
   ]
+  # Disabled until https://github.com/grpc/grpc/issues/13122 is resolved.
+  # + [
+  #   {
+  #     'name': 'json_run_localhost',
+  #     'shortname': 'json_run_localhost:%s_low_thread_count' % scenario_json['name'],
+  #     'args': ['--scenarios_json', _scenario_json_string(scenario_json, True)],
+  #     'ci_platforms': ['linux'],
+  #     'platforms': ['linux'],
+  #     'flaky': False,
+  #     'language': 'c++',
+  #     'boringssl': True,
+  #     'defaults': 'boringssl',
+  #     'cpu_cost': guess_cpu(scenario_json, True),
+  #     'exclude_configs': sorted(c for c in configs_from_yaml if c not in ('tsan', 'asan')),
+  #     'timeout_seconds': 10*60,
+  #     'excluded_poll_engines': scenario_json.get('EXCLUDED_POLL_ENGINES', []),
+  #     'auto_timeout_scaling': False
+  #  }
+  #   for scenario_json in scenario_config.CXXLanguage().scenarios()
+  #   if 'scalable' in scenario_json.get('CATEGORIES', [])
+  # ]
 })