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Issue metadata

Status: Fixed
Owner:
Closed: Nov 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Uncaught exception on Linux Tests

Project Member Reported by martiniss@chromium.org, Nov 3 2016

Issue description

Traceback (most recent call last):
  File "/mnt/data/b/rr/tmpS0F7h6/rw/checkout/infra/.recipe_deps/recipe_engine/recipe_engine/run.py", line 415, in run
    recipe_result = recipe_script.run(api, properties)
  File "/mnt/data/b/rr/tmpS0F7h6/rw/checkout/infra/.recipe_deps/recipe_engine/recipe_engine/loader.py", line 77, in run
    self.run_steps, properties, self.PROPERTIES, api=api)
  File "/mnt/data/b/rr/tmpS0F7h6/rw/checkout/infra/.recipe_deps/recipe_engine/recipe_engine/loader.py", line 544, in invoke_with_properties
    **additional_args)
  File "/mnt/data/b/rr/tmpS0F7h6/rw/checkout/infra/.recipe_deps/recipe_engine/recipe_engine/loader.py", line 505, in _invoke_with_properties
    return callable_obj(*props, **additional_args)
  File "/mnt/data/b/rr/tmpS0F7h6/rw/checkout/infra/recipes/chromium.py", line 35, in RunSteps
    api.chromium_tests.main_waterfall_steps(api)
  File "/mnt/data/b/rr/tmpS0F7h6/rw/checkout/infra/.recipe_deps/build/scripts/slave/recipe_modules/chromium_tests/api.py", line 855, in main_waterfall_steps
    test_runner()
  File "/mnt/data/b/rr/tmpS0F7h6/rw/checkout/infra/.recipe_deps/build/scripts/slave/recipe_modules/chromium_tests/api.py", line 276, in test_runner
    t.pre_run(api, suffix)
  File "/mnt/data/b/rr/tmpS0F7h6/rw/checkout/infra/.recipe_deps/build/scripts/slave/recipe_modules/chromium_tests/steps.py", line 1290, in pre_run
    return self._test.pre_run(api, suffix, test_filter=test_filter)
  File "/mnt/data/b/rr/tmpS0F7h6/rw/checkout/infra/.recipe_deps/build/scripts/slave/recipe_modules/chromium_tests/steps.py", line 781, in pre_run
    return api.swarming.trigger_task(self._tasks[suffix])
  File "/mnt/data/b/rr/tmpS0F7h6/rw/checkout/infra/.recipe_deps/recipe_engine/recipe_engine/recipe_api.py", line 507, in _inner
    return func(*a, **kw)
  File "/mnt/data/b/rr/tmpS0F7h6/rw/checkout/infra/.recipe_deps/build/scripts/slave/recipe_modules/swarming/api.py", line 475, in trigger_task
    'Triggered same task twice: %s' % task.task_name)
AssertionError: Triggered same task twice: browser_side_navigation_components_browsertests/Ubuntu-12.04/e00e0c6647/Linux Tests/48493

Strange... not sure why this would happen.
 
Cc: -mar...@chromium.org
Owner: scottmg@chromium.org
https://codereview.chromium.org/2468333002 might have caused this?

scottmg@ can you confirm? You fixed this, right?
Labels: -Pri-1 Pri-2
https://uberchromegw.corp.google.com/i/chromium.linux/builders/Linux%20Tests recovered, so lowering priority.
Yes, it was that CL, sort of. Caused by  https://crbug.com/662140  (!) It's fixed now.
> It's fixed now.

(... by "it" I meant the double entry causing the exception above, not the CQ bug.)
Status: Fixed (was: Assigned)
This assert exists to reduce the confusion of having two steps with the same name. There's no technical reason but it's a potential long term maintenance nightmare so I think it's worth continuing to enforce this.

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