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Posted to reviews@mesos.apache.org by Paul Brett <pa...@twopensource.com> on 2015/10/02 01:17:39 UTC

Re: Review Request 38287: Check if the futrue is failed before dispatch in freeze()

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https://reviews.apache.org/r/38287/#review101290
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LGTM

- Paul Brett


On Sept. 24, 2015, 3:15 a.m., Jian Qiu wrote:
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/38287/
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> (Updated Sept. 24, 2015, 3:15 a.m.)
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> Review request for mesos, Ian Downes, Jie Yu, and Paul Brett.
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> Bugs: MESOS-3272
>     https://issues.apache.org/jira/browse/MESOS-3272
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> Repository: mesos
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> Description
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> In CgroupsAnyHierarchyWithCpuMemoryTest.ROOT_CGROUPS_FreezeNonFreezer, the freezer process is terminated in it initilize method, which causes the core dump when cgroups::freezer::freeze() calls dispatch(freezer, &internal::Freezer::freeze). 
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> This check is added in cgroups::freezer::freeze() to avoid calling dispatch if the freezer process is terminated.
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> Diffs
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>   src/linux/cgroups.cpp 6ef42ed1bc719f334d1ac6e90919a1bc1840d31f 
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> Diff: https://reviews.apache.org/r/38287/diff/
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> Testing
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> ./mesos-tests.sh --gtest_filter="CgroupsAnyHierarchyWithCpuMemoryTest.ROOT_CGROUPS_FreezeNonFreezer" --gtest_repeat=1000 --gtest_break_on_failure
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> Thanks,
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> Jian Qiu
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>