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Posted to reviews@mesos.apache.org by Greg Mann <gr...@mesosphere.io> on 2019/07/01 19:49:15 UTC

Re: Review Request 70899: Refactored the agent's task-killing code.

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/70899/
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(Updated July 1, 2019, 7:49 p.m.)


Review request for mesos, Benjamin Bannier, Benno Evers, Benjamin Mahler, and Joseph Wu.


Bugs: MESOS-9821
    https://issues.apache.org/jira/browse/MESOS-9821


Repository: mesos


Description
-------

This patch factors the code responsible for killing tasks
out into two helper functions. This will facilitate the
calling of this common code by the agent-draining handler.


Diffs (updated)
-----

  src/slave/slave.hpp 6954f53ff1531b9fcb688ef76acddf6a3d849a41 
  src/slave/slave.cpp 30039b0857a4d85b4b96fa95d7f8724d57cdec6e 


Diff: https://reviews.apache.org/r/70899/diff/4/

Changes: https://reviews.apache.org/r/70899/diff/3-4/


Testing
-------

Testing details at the end of this chain.


Thanks,

Greg Mann


Re: Review Request 70899: Refactored the agent's task-killing code.

Posted by Greg Mann <gr...@mesosphere.io>.

> On July 2, 2019, 10:52 p.m., Joseph Wu wrote:
> > src/slave/slave.cpp
> > Lines 3673-3680 (original), 3673-3679 (patched)
> > <https://reviews.apache.org/r/70899/diff/4/?file=2152982#file2152982line3673>
> >
> >     Due to splitting out the `killPendingTask`, this logic is now executed before the check for `framework->state == Framework::TERMINATING`.  This means the agent will no longer log that warning message (Ignoring kill task ...) for pending tasks only.
> >     
> >     Is this intentional?  (It probably isn't a big deal if we don't log this warning.)

Oh whoops this was unintentional; thanks!! I think it's best to move the conditional logging back into `killTask()` just before we call into `killPendingTask()`. This maintains exactly the same behavior as before.


- Greg


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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/70899/#review216322
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On July 10, 2019, 6:59 p.m., Greg Mann wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/70899/
> -----------------------------------------------------------
> 
> (Updated July 10, 2019, 6:59 p.m.)
> 
> 
> Review request for mesos, Benjamin Bannier, Benno Evers, Benjamin Mahler, and Joseph Wu.
> 
> 
> Bugs: MESOS-9821
>     https://issues.apache.org/jira/browse/MESOS-9821
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> This patch factors the code responsible for killing tasks
> out into two helper functions. This will facilitate the
> calling of this common code by the agent-draining handler.
> 
> 
> Diffs
> -----
> 
>   src/slave/slave.hpp 6954f53ff1531b9fcb688ef76acddf6a3d849a41 
>   src/slave/slave.cpp 30039b0857a4d85b4b96fa95d7f8724d57cdec6e 
> 
> 
> Diff: https://reviews.apache.org/r/70899/diff/5/
> 
> 
> Testing
> -------
> 
> Testing details at the end of this chain.
> 
> 
> Thanks,
> 
> Greg Mann
> 
>


Re: Review Request 70899: Refactored the agent's task-killing code.

Posted by Joseph Wu <jo...@mesosphere.io>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/70899/#review216322
-----------------------------------------------------------




src/slave/slave.cpp
Lines 3673-3680 (original), 3673-3679 (patched)
<https://reviews.apache.org/r/70899/#comment303492>

    Due to splitting out the `killPendingTask`, this logic is now executed before the check for `framework->state == Framework::TERMINATING`.  This means the agent will no longer log that warning message (Ignoring kill task ...) for pending tasks only.
    
    Is this intentional?  (It probably isn't a big deal if we don't log this warning.)


- Joseph Wu


On July 1, 2019, 12:49 p.m., Greg Mann wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/70899/
> -----------------------------------------------------------
> 
> (Updated July 1, 2019, 12:49 p.m.)
> 
> 
> Review request for mesos, Benjamin Bannier, Benno Evers, Benjamin Mahler, and Joseph Wu.
> 
> 
> Bugs: MESOS-9821
>     https://issues.apache.org/jira/browse/MESOS-9821
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> This patch factors the code responsible for killing tasks
> out into two helper functions. This will facilitate the
> calling of this common code by the agent-draining handler.
> 
> 
> Diffs
> -----
> 
>   src/slave/slave.hpp 6954f53ff1531b9fcb688ef76acddf6a3d849a41 
>   src/slave/slave.cpp 30039b0857a4d85b4b96fa95d7f8724d57cdec6e 
> 
> 
> Diff: https://reviews.apache.org/r/70899/diff/4/
> 
> 
> Testing
> -------
> 
> Testing details at the end of this chain.
> 
> 
> Thanks,
> 
> Greg Mann
> 
>


Re: Review Request 70899: Refactored the agent's task-killing code.

Posted by Joseph Wu <jo...@mesosphere.io>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/70899/#review216565
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Ship it!




Ship It!

- Joseph Wu


On July 10, 2019, 11:59 a.m., Greg Mann wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/70899/
> -----------------------------------------------------------
> 
> (Updated July 10, 2019, 11:59 a.m.)
> 
> 
> Review request for mesos, Benjamin Bannier, Benno Evers, Benjamin Mahler, and Joseph Wu.
> 
> 
> Bugs: MESOS-9821
>     https://issues.apache.org/jira/browse/MESOS-9821
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> This patch factors the code responsible for killing tasks
> out into two helper functions. This will facilitate the
> calling of this common code by the agent-draining handler.
> 
> 
> Diffs
> -----
> 
>   src/slave/slave.hpp 6954f53ff1531b9fcb688ef76acddf6a3d849a41 
>   src/slave/slave.cpp 30039b0857a4d85b4b96fa95d7f8724d57cdec6e 
> 
> 
> Diff: https://reviews.apache.org/r/70899/diff/5/
> 
> 
> Testing
> -------
> 
> Testing details at the end of this chain.
> 
> 
> Thanks,
> 
> Greg Mann
> 
>


Re: Review Request 70899: Refactored the agent's task-killing code.

Posted by Greg Mann <gr...@mesosphere.io>.
-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/70899/
-----------------------------------------------------------

(Updated July 10, 2019, 6:59 p.m.)


Review request for mesos, Benjamin Bannier, Benno Evers, Benjamin Mahler, and Joseph Wu.


Bugs: MESOS-9821
    https://issues.apache.org/jira/browse/MESOS-9821


Repository: mesos


Description
-------

This patch factors the code responsible for killing tasks
out into two helper functions. This will facilitate the
calling of this common code by the agent-draining handler.


Diffs (updated)
-----

  src/slave/slave.hpp 6954f53ff1531b9fcb688ef76acddf6a3d849a41 
  src/slave/slave.cpp 30039b0857a4d85b4b96fa95d7f8724d57cdec6e 


Diff: https://reviews.apache.org/r/70899/diff/5/

Changes: https://reviews.apache.org/r/70899/diff/4-5/


Testing
-------

Testing details at the end of this chain.


Thanks,

Greg Mann