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https://issues.apache.org/jira/browse/AURORA-12?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dave Lester resolved AURORA-12.
-------------------------------
Resolution: Fixed
[~mchucarroll]'s fix was committed by [~wickman] on December 17th.
> thermos.py trying to len() a generator
> --------------------------------------
>
> Key: AURORA-12
> URL: https://issues.apache.org/jira/browse/AURORA-12
> Project: Aurora
> Issue Type: Bug
> Components: Thermos
> Environment: python 2.6, linux 3.2.12-3.2.4.amzn1.x86_64
> Reporter: Tim Julien
> Assignee: Mark Chu-Carroll
> Priority: Minor
>
> In the thermos README
> (https://github.com/apache/incubator-aurora/tree/master/src/main/python/twitter/thermos/README.md)
> there is an example simple.thermos:
> process = Process(name = 'simple', cmdline = 'echo hello world')
> task = Task(name = 'simple', processes = [process])
> export(task)
> When you try to run it, you see that a generator is being returned where a
> list is expected:
> $ ./thermos.pex run --task=simple simple.thermos
> Writing log files to disk in /var/tmp
> Traceback (most recent call last):
> File "/lib/python2.6/site-packages/twitter/common/app/application.py", line
> 738, in _wrap_method
> return_code = method()
> File "/lib/python2.6/site-packages/twitter/common/app/application.py", line
> 760, in <lambda>
> main = lambda: main_method(*args, **kwargs)
> File "twitter/thermos/bin/thermos.py", line 183, in run
> File "twitter/thermos/bin/thermos.py", line 61, in get_task_from_options
> TypeError: object of type 'generator' has no len()
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