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From James Peach <jpe...@apache.org>
Subject Re: Review Request 58304: Remove unnecessary hashmap lookups.
Date Tue, 18 Apr 2017 22:15:03 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/58304/
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(Updated April 18, 2017, 10:15 p.m.)


Review request for mesos, Adam B, Mesos Reviewbot, and Neil Conway.


Changes
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Rebased.


Bugs: MESOS-7372
    https://issues.apache.org/jira/browse/MESOS-7372


Repository: mesos


Description
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In a number of places, we tested whether the slaves hashmap contains
the desired element before indexing it. It is safe to just index it and
check for a NULL result, which saves us some hashing and lookups.


Diffs (updated)
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  src/master/master.cpp 0f4c64c6b102ef201779a331c96b5d78a98281ad 


Diff: https://reviews.apache.org/r/58304/diff/5/

Changes: https://reviews.apache.org/r/58304/diff/4-5/


Testing
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Make check (Fedora 25). Internal fuzzing.


Thanks,

James Peach


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