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https://reviews.apache.org/r/72784/
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Review request for mesos and Benjamin Mahler.
Bugs: MESOS-10173
https://issues.apache.org/jira/browse/MESOS-10173
Repository: mesos
Description
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This patch adds protobuf messages for setting offer constraints
that check if agent's (pseudo)attribute matches a specified RE2 regular
expression.
Both added contsraint predicates will evaluate to `true` when the
attribute is not TEXT. This way, schedulers will have to apply on their
own whatever filtration they do for non-TEXT attributes which happen
to be selected by the constraint's `Selector`.
Given that in the real world schedulers seem to rarely put constraints
on attributes that are normally Scalar/Ranges, this should not prevent
them from obtaining performance benefits by setting offer constraints.
Diffs
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include/mesos/scheduler/scheduler.proto
6e1639a9baf017fa87b274daeedc821389216ddc
include/mesos/v1/scheduler/scheduler.proto
eb5fdeb984b28403bd8281742bd0a5f2053863e3
Diff: https://reviews.apache.org/r/72784/diff/1/
Testing
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Thanks,
Andrei Sekretenko
