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https://issues.apache.org/jira/browse/MESOS-3026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14634750#comment-14634750
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Alexander Rojas commented on MESOS-3026:
----------------------------------------
I found a fix for the hang. However I haven't found the reason why the test
fails in the first place. Most likely it is related to machines configured with
a locale other than an english based locale (or C locale) which makes
{{strptime}} fails if the [conversion
specifications|http://pubs.opengroup.org/onlinepubs/009695399/functions/strptime.html]
_%a_, _%b_, _%c_, _%p_, _%x_ and _%X_, Which sadly is the case with the [HTTP
Date|http://tools.ietf.org/html/rfc2616#section-14.29]. This constraint will
require a custom implementation of a date parsing, as it was done for the [HTTP
Date
serialization|https://github.com/apache/mesos/blob/a7de6513cd2ff431a541e93c01858a0330584015/3rdparty/libprocess/src/time.cpp#L23].
I'm stopping process on this ticket given its fall in priority.
*NOTE:* {{strptime}} and {{strftime}} are still safe to use if the conversion
specifications shown above are not used. That means that current uses of these
functions are not problems.
> ProcessTest.Cache fails and hangs
> ---------------------------------
>
> Key: MESOS-3026
> URL: https://issues.apache.org/jira/browse/MESOS-3026
> Project: Mesos
> Issue Type: Bug
> Components: libprocess
> Environment: ubuntu 15.04/ ubuntu 14.04.2
> clang-3.6 / gcc 4.8.2
> Reporter: Joris Van Remoortere
> Assignee: Alexander Rojas
> Priority: Blocker
> Labels: libprocess, tests
>
> {code}
> [ RUN ] ProcessTest.Cache
> ../../../3rdparty/libprocess/src/tests/process_tests.cpp:1726: Failure
> Value of: response.get().status
> Actual: "200 OK"
> Expected: "304 Not Modified"
> [ FAILED ] ProcessTest.Cache (1 ms)
> {code}
> The tests then finish running, but the gtest framework fails to terminate and
> uses 100% CPU.
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