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Issue 748509 link

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Issue metadata

Status: Fixed
Owner: ----
Closed: Jul 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 0
Type: ----



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Uncaught Exception failing on 2 builders

Project Member Reported by ashleymarie@chromium.org, Jul 25 2017

Issue description

Uncaught Exception failing on 2 builders

Builders failed on: 
- Android Builder: 
  https://build.chromium.org/p/chromium.perf/builders/Android%20Builder
- Android arm64 Builder: 
  https://build.chromium.org/p/chromium.perf/builders/Android%20arm64%20Builder

Traceback (most recent call last):
  File "/b/build/scripts/slave/.recipe_deps/recipe_engine/recipe_engine/step_runner.py", line 214, in run
    env=step_env, cwd=step_config.cwd)
  File "/b/build/scripts/slave/.recipe_deps/recipe_engine/recipe_engine/step_runner.py", line 343, in _run_cmd
    **fhandles)
  File "/b/build/scripts/slave/.recipe_deps/recipe_engine/recipe_engine/third_party/subprocess42.py", line 249, in __init__
    super(Popen, self).__init__(args, **kwargs)
  File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
    raise child_exception
OSError: [Errno 7] Argument list too long


 
Cc: martiniss@chromium.org
Components: Speed>Benchmarks>Waterfall
Labels: Pri-0
Owner: eyaich@chromium.org
Status: Assigned (was: Available)
Assign to Emily for triaging. This is P0 since it's affecting all the perf bot on Android
The last builds are green. So maybe this is fixed but I will leave this bug around for a while just in case.
Cc: jbudorick@chromium.org npward@google.com mikec...@chromium.org
This might have been caused by https://chromium-review.googlesource.com/c/549020/

The function mentioned in this stack trace (https://luci-logdog.appspot.com/v/?s=chrome%2Fbb%2Fchromium.perf%2FAndroid_Builder%2F179461%2F%2B%2Frecipes%2Fsteps%2FUncaught_Exception%2F0%2Flogs%2Fexception%2F0) was added in that CL.

cc-ing the author and reviewers so they know they broke our bots.
Thanks for bringing this to our attention, Stephen. It looks like the revert this morning fixed the issue in the short term. We'll keep it in mind w/ the reland.
Cc: eyaich@chromium.org
Owner: ----
Status: Fixed (was: Assigned)
Revert appears to have worked.

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