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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/40759/
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(Updated Dec. 8, 2015, 12:03 p.m.)
Review request for Ben Mahler, Ian Downes and Vinod Kone.
Changes
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`make check` passed without `sudo`
Bugs: MESOS-1718
https://issues.apache.org/jira/browse/MESOS-1718
Repository: mesos
Description
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Currently we give a small amount of resources to the command executor, in
addition to resources used by the command task:
https://github.com/apache/mesos/blob/0.20.0-rc1/src/slave/slave.cpp#L2448
```
ExecutorInfo Slave::getExecutorInfo(
const FrameworkID& frameworkId,
const TaskInfo& task)
{
...
// Add an allowance for the command executor. This does lead to a
// small overcommit of resources.
executor.mutable_resources()->MergeFrom(
Resources::parse(
"cpus:" + stringify(DEFAULT_EXECUTOR_CPUS) + ";" +
"mem:" + stringify(DEFAULT_EXECUTOR_MEM.megabytes())).get());
...
}
```
This leads to an overcommit of the slave. Ideally, for command tasks we can
"transfer" all of the task resources to the executor at the slave / isolation
level.
Diffs (updated)
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include/mesos/mesos.proto 3a10c8a
src/docker/executor.cpp 4042cec
src/launcher/executor.cpp f90ea01
src/master/constants.hpp cc38dfc
src/master/master.hpp 4683fa5
src/master/master.cpp 953fa4f
src/slave/constants.hpp bcbb140
src/slave/slave.hpp b7586ce
src/slave/slave.cpp 9bd86e1
src/tests/containerizer/docker_containerizer_tests.cpp 3f199e6
src/tests/master_tests.cpp 865fa4a
src/tests/monitor_tests.cpp a848d14
src/tests/reservation_endpoints_tests.cpp c3833d0
src/tests/slave_recovery_tests.cpp c0e4ff7
src/tests/slave_tests.cpp 4975bea
Diff: https://reviews.apache.org/r/40759/diff/
Testing
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only `make` passwd for now.
Thanks,
Klaus Ma
