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https://reviews.apache.org/r/61109/
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Review request for mesos, Benjamin Mahler and James Peach.
Bugs: MESOS-7828
https://issues.apache.org/jira/browse/MESOS-7828
Repository: mesos
Description
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Used the default value when parsing an optional enum field.
Diffs
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3rdparty/stout/include/stout/protobuf.hpp
15690b66cc4ae0c1bf2c2176d73c385ca75d3c20
Diff: https://reviews.apache.org/r/61109/diff/1/
Testing
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With this patch, when accessing master endpoint with an inexistent enum `xxx`
in a JSON:
```
curl -X POST -H "Content-Type: application/json" -d '{"type": "xxx"}'
127.0.0.1:5050/api/v1
```
The master log will be:
```
I0725 23:09:53.097790 665 http.cpp:1133] HTTP POST for /master/api/v1 from
127.0.0.1:49566 with User-Agent='curl/7.47.0'
I0725 23:09:53.098006 665 http.cpp:669] Processing call UNKNOWN
```
This proves when parsing an inexistent enum the default enum value (i.e.,
`UNKNOWN`) will be used.
Thanks,
Qian Zhang
