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Posted to reviews@mesos.apache.org by Benjamin Mahler <bm...@apache.org> on 2020/01/30 21:31:33 UTC

Re: Review Request 72056: Improved performance of v1 agent operator API GET_METRICS call.

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https://reviews.apache.org/r/72056/
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(Updated Jan. 30, 2020, 9:31 p.m.)


Review request for mesos, Andrei Sekretenko and Greg Mann.


Changes
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- Removed unnecessary mesos:: qualification.


Summary (updated)
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Improved performance of v1 agent operator API GET_METRICS call.


Bugs: MESOS-10026
    https://issues.apache.org/jira/browse/MESOS-10026


Repository: mesos


Description (updated)
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This follow the same approach used for the master's GET_METRICS call:

https://github.com/apache/mesos/commit/469f2ebaf65b1642d1eb4a1df81a
https://github.com/apache/mesos/commit/3dda3622f5ed01e8c132dc5ca594

That is, serializing directly to protobuf or json from the in-memory
v0 state.


Diffs (updated)
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  src/slave/http.cpp 04ad0d816618a1880913857a6f0ff38c4643c488 


Diff: https://reviews.apache.org/r/72056/diff/2/

Changes: https://reviews.apache.org/r/72056/diff/1-2/


Testing
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make check


Thanks,

Benjamin Mahler


Re: Review Request 72056: Improved performance of v1 agent operator API GET_METRICS call.

Posted by Andrei Sekretenko <as...@mesosphere.io>.
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https://reviews.apache.org/r/72056/#review219650
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src/slave/http.cpp
Lines 1079 (patched)
<https://reviews.apache.org/r/72056/#comment307852>

    Hmm... do I understand correctly that code for master's GET_METRICS differs only in the type of the `Response` protobuf?
    
    Did you consider templatizing metrics serialization on `Response` and reusing it for both calls?


- Andrei Sekretenko


On Jan. 30, 2020, 9:31 p.m., Benjamin Mahler wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/72056/
> -----------------------------------------------------------
> 
> (Updated Jan. 30, 2020, 9:31 p.m.)
> 
> 
> Review request for mesos, Andrei Sekretenko and Greg Mann.
> 
> 
> Bugs: MESOS-10026
>     https://issues.apache.org/jira/browse/MESOS-10026
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> This follow the same approach used for the master's GET_METRICS call:
> 
> https://github.com/apache/mesos/commit/469f2ebaf65b1642d1eb4a1df81a
> https://github.com/apache/mesos/commit/3dda3622f5ed01e8c132dc5ca594
> 
> That is, serializing directly to protobuf or json from the in-memory
> v0 state.
> 
> 
> Diffs
> -----
> 
>   src/slave/http.cpp 04ad0d816618a1880913857a6f0ff38c4643c488 
> 
> 
> Diff: https://reviews.apache.org/r/72056/diff/2/
> 
> 
> Testing
> -------
> 
> make check
> 
> 
> Thanks,
> 
> Benjamin Mahler
> 
>