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Bernd Mathiske updated MESOS-3552: ---------------------------------- Target Version/s: 0.26.0 (was: 0.27.0) > CHECK failure due to floating point precision on reservation request > -------------------------------------------------------------------- > > Key: MESOS-3552 > URL: https://issues.apache.org/jira/browse/MESOS-3552 > Project: Mesos > Issue Type: Improvement > Components: master > Reporter: Mandeep Chadha > Assignee: Mandeep Chadha > Labels: mesosphere, tech-debt > > result.cpus() == cpus() check is failing due to ( double == double ) > comparison problem. > Root Cause : > Framework requested 0.1 cpu reservation for the first task. So far so good. > Next Reserve operation — lead to double operations resulting in following > double values : > results.cpus() : 23.9999999999999964472863211995 cpus() : 24 > And the check ( result.cpus() == cpus() ) failed. > The double arithmetic operations caused results.cpus() value to be : > 23.9999999999999964472863211995 and hence ( 23.9999999999999964472863211995 > == 24 ) failed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)