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Posted to dev@ignite.apache.org by "Ivan Rakov (Jira)" <ji...@apache.org> on 2019/10/10 17:24:00 UTC
[jira] [Created] (IGNITE-12278) Add metric showing how many nodes
may safely leave the cluster wihout partition loss
Ivan Rakov created IGNITE-12278:
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Summary: Add metric showing how many nodes may safely leave the cluster wihout partition loss
Key: IGNITE-12278
URL: https://issues.apache.org/jira/browse/IGNITE-12278
Project: Ignite
Issue Type: Improvement
Reporter: Ivan Rakov
Fix For: 2.8
We already have getMinimumNumberOfPartitionCopies metrics that shows partitions redundancy number for a specific cache group.
It would be handy if user has single aggregated metric for all cache groups showing how many nodes may leave the cluster without partition loss in any cache.
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