Re: Review Request 71908: Updated protobuf -> JSON mapping to emit empty repeated fields / maps.

[Andrei Sekretenko <as...@mesosphere.io>]

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src/common/http.cpp
Line 210 (original), 210 (patched)
<https://reviews.apache.org/r/71908/#comment307221>

    Do I understand correctly that this behavior detail is not covered by any Mesos tests? 
    
    Maybe it is worth adding something similar to HTTP.AsV1Protobuf but with empty map/repeated field?


- Andrei Sekretenko


On Dec. 12, 2019, 11:12 p.m., Benjamin Mahler wrote:
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/71908/
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> (Updated Dec. 12, 2019, 11:12 p.m.)
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> Review request for mesos, Andrei Sekretenko and Greg Mann.
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> Bugs: MESOS-6568
>     https://issues.apache.org/jira/browse/MESOS-6568
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> Repository: mesos
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> Description
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> Per MESOS-6568, the omission of empty repeated fields / maps is
> inconsistent with the standard proto3 -> JSON mapping. An empty
> array is also more convenient to program against since you don't
> need to special case the empty case with an absence check.
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> This may break any tests that rely on exact string outputs, but
> it generally should not break any logic.
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> Diffs
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>   src/common/http.cpp c5b2a91958c870e272895520ba04fc5287891c3c 
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> Diff: https://reviews.apache.org/r/71908/diff/1/
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> Testing
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> make check
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> Thanks,
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> Benjamin Mahler
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