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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/53550/
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(Updated Dec. 7, 2016, 2:16 a.m.)


Review request for mesos, Daniel Pravat and Joseph Wu.


Changes
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Changed `IGNORE_RESPONSE` -> `IGNORED` and `IGNORE_PROMISE` -> `IGNORED`.


Repository: mesos


Description
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The standard win32 headers define a macro, `IGNORE`, which presently
collides with two uses of the same symbol in log.proto. This causes a
compile error on Windows.

In this commit, we rename the symbol in the log.proto files. There are
two primary reasons for this.

The first is because the trick we have previously applied to get around
similar problems (in which we `#undef` the macro, and re-define as a
global constant) is made somewaht more complex by the fact that the
log.proto headers are generated by protocol buffers. To implement this
effectively, we'd have to individually `#undef` at every site we include
log.pb.h, which is not a huge deal given the number of #include sites,
but doesn't protect us against future build breaks.

The second is that the approach of re-naming the symbol in log.proto is
not very invasive: we need to change a handful of places where the
system is used, and we never have to think of the issue again. And,
because it is an internal API, we don't require a major version bump to
implement the change.


Diffs (updated)
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  src/log/consensus.cpp 94ddf245c07ccd38d4fe828bc47c98ecf540243f 
  src/log/coordinator.cpp 72ef0366633b4e4137fd303fa49f9efb166c80c9 
  src/log/replica.cpp d596e617d4b4eab91245e0a88a3b9479fc75b813 
  src/messages/log.proto 6a2c26be2afe411e6927cddebcfd9634b2b1b884 
  src/tests/log_tests.cpp 99954388eb0fad2acde0cedfd7daa3c9379bfb03 

Diff: https://reviews.apache.org/r/53550/diff/


Testing
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Thanks,

Alex Clemmer