Vinod Kone created MESOS-1216:
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Summary: Attributes comparator operator should allow multiple
attributes of same name and type
Key: MESOS-1216
URL: https://issues.apache.org/jira/browse/MESOS-1216
Project: Mesos
Issue Type: Bug
Reporter: Vinod Kone
Fix For: 0.19.0
The fact that we currently don't support SET type in Attribute means that
operators might end up having multiple attributes (e.g., slave attributes) with
the same name and type but different value.
But the comparator operator for Attributes expects unique (name, type)
Attributes. This results in slave recovery failure when comparing checkpointed
attributes with those set via flags.
https://issues.apache.org/jira/browse/MESOS-1215 adds SET support, but for
backwards compatibility we should fix the comparator operator first.
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