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https://reviews.apache.org/r/65348/
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Review request for mesos, Alexander Rukletsov and Benjamin Bannier.


Bugs: MESOS-8490
    https://issues.apache.org/jira/browse/MESOS-8490


Repository: mesos


Description
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Under rare circumstances, the clock would have to be advanced to trigger
a new allocation cycle after 'UPDATE_SLAVE' has been handled in the
master. We also wait for old offers to be rescinded before waiting for
updated offers as sometimes the old offer could be received erroneously.


Diffs
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  src/tests/master_tests.cpp 4a284c4e9c26b39d1e88b405f8b904f43b902b02 


Diff: https://reviews.apache.org/r/65348/diff/1/


Testing
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make check

`src/mesos-tests --gtest_filter=MasterTest.UpdateSlaveMessageWithPendingOffers 
--gtest_repeat=10000 --gtest_break_on_failure` while running `stress -c 4 -i 8 
-m 2 -d 6` on a 4 core machine. It usually takes a few thousand iterations to 
trigger the flakyness in the old code. And only when the host is under heavy 
load.


Thanks,

Jan Schlicht

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