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From Mesos Reviewbot <revi...@mesos.apache.org>
Subject Re: Review Request 70577: Changed Agent V1 GET_STATE for any completed executor's tasks.
Date Wed, 01 May 2019 22:09:51 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/70577/#review214984
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Patch looks great!

Reviews applied: [70577]

Passed command: export OS='ubuntu:14.04' BUILDTOOL='autotools' COMPILER='gcc' CONFIGURATION='--verbose
--disable-libtool-wrappers --disable-parallel-test-execution' ENVIRONMENT='GLOG_v=1 MESOS_VERBOSE=1';
./support/docker-build.sh

- Mesos Reviewbot


On May 1, 2019, 7:21 p.m., Joseph Wu wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/70577/
> -----------------------------------------------------------
> 
> (Updated May 1, 2019, 7:21 p.m.)
> 
> 
> Review request for mesos, Gilbert Song, Greg Mann, and Vinod Kone.
> 
> 
> Bugs: MESOS-9750
>     https://issues.apache.org/jira/browse/MESOS-9750
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> It is possible for a completed executor to have a non-terminal task
> (based on last status update).  For example, during graceful shutdown
> of an agent, graceful shutdown of an executor will race with the
> agent's shutdown grace period.  If the executor does not send a
> TASK_KILLED in time, the agent will still mark the executor as complete
> and kill it.
> 
> After agent recovery, these completed executors will show up in an
> agent's /state and GET_STATE responses.  In GET_STATE however, any
> non-terminal tasks will appear under `launched_tasks`.  This may
> provide misleading information about the total number of tasks running.
> 
> This commit adds extra logic to place these non-terminal tasks under
> the `terminated_tasks` category, and adds a regression test.
> 
> 
> Diffs
> -----
> 
>   src/slave/slave.cpp 95f05a18c7905d5032de1cd35726ac3a17f0b682 
>   src/tests/api_tests.cpp bc19d7e9661f091aebf3072967548c7c3196239d 
> 
> 
> Diff: https://reviews.apache.org/r/70577/diff/2/
> 
> 
> Testing
> -------
> 
> ```
> make check
> src/mesos-tests --gtest_filter="*GetStateWithNonTerminalCompletedTask*" --verbose
> ```
> 
> 
> Thanks,
> 
> Joseph Wu
> 
>


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