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https://issues.apache.org/jira/browse/MESOS-1423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dominic Hamon closed MESOS-1423.
--------------------------------
Resolution: Duplicate
> MesosContainerizerExecuteTest.IoRedirection doesn't pass on OSX
> ---------------------------------------------------------------
>
> Key: MESOS-1423
> URL: https://issues.apache.org/jira/browse/MESOS-1423
> Project: Mesos
> Issue Type: Bug
> Components: test
> Reporter: Yan Xu
>
> {noformat}
> [ RUN ] MesosContainerizerExecuteTest.IoRedirection
> Using temporary directory
> '/tmp/MesosContainerizerExecuteTest_IoRedirection_d2HaEd'
> I0527 14:00:06.949267 2123838224 mesos_containerizer.cpp:124] Using
> isolation: posix/cpu,posix/mem
> I0527 14:00:06.949887 293957632 mesos_containerizer.cpp:537] Starting
> container 'test_container' for executor 'executor' of framework ''
> I0527 14:00:06.950804 292884480 launcher.cpp:117] Forked child with pid
> '29433' for container 'test_container'
> I0527 14:00:06.951549 292884480 mesos_containerizer.cpp:647] Fetching URIs
> for container 'test_container' using command
> '/Users/jyx/Dropbox/MyCode/twitter/mesos/build/src/mesos-fetcher'
> I0527 14:00:08.952647 292347904 mesos_containerizer.cpp:1103] Executor for
> container 'test_container' has exited
> I0527 14:00:08.952719 292347904 mesos_containerizer.cpp:987] Destroying
> container 'test_container'
> ../../src/tests/containerizer_tests.cpp:486: Failure
> Value of: (os::read(path::join(directory, "stderr"))).get()
> Actual: "-n this is stderr\n"
> Expected: errMsg
> Which is: "this is stderr"
> ../../src/tests/containerizer_tests.cpp:487: Failure
> Value of: (os::read(path::join(directory, "stdout"))).get()
> Actual: "-n this is stderr\n"
> Expected: outMsg
> Which is: "this is stderr"
> [ FAILED ] MesosContainerizerExecuteTest.IoRedirection (2022 ms)
> [----------] 1 test from MesosContainerizerExecuteTest (2022 ms total)
> {noformat}
> The reason seems to be
> {noformat}
> Some shells may provide a builtin echo command which is similar or identical
> to this utility. Most notably, the builtin echo in sh(1) does not accept the
> -n option. Consult the builtin(1) manual page.
> {noformat}
> The fix could be to spell out the full path /bin/echo or add newline
> character in the string variable
> [errMsg|https://github.com/apache/mesos/blob/f51f33dc2a2be13f06057d6b60e4cb4f449be1db/src/tests/containerizer_tests.cpp#L459].
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