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https://issues.jboss.org/browse/ISPN-7549?page=com.atlassian.jira.plugin....
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Gustavo Fernandes updated ISPN-7549:
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Description:
Given a topology we should be able to calculate a subset of nodes that can be safely
removed from the cluster without incurring data loss; those nodes should not include both
a primary owner and all replicas for any segment.
This API can be used as an aid for cloud environments when doing scale down operation, and
also for non-cloud environments in order to kill the right nodes.
was:
Given a topology we should be able to calculate a subset of nodes that can be safely
removed from the cluster without incurring data loss; those nodes should not include both
a primary owner and all replicas.
This API can be used as an aid for cloud environments when doing scale down operation, and
also for non-cloud environments in order to kill the right nodes.
Cluster resize helper API
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Key: ISPN-7549
URL:
https://issues.jboss.org/browse/ISPN-7549
Project: Infinispan
Issue Type: Enhancement
Components: Cloud Integrations, Core
Reporter: Gustavo Fernandes
Given a topology we should be able to calculate a subset of nodes that can be safely
removed from the cluster without incurring data loss; those nodes should not include both
a primary owner and all replicas for any segment.
This API can be used as an aid for cloud environments when doing scale down operation,
and also for non-cloud environments in order to kill the right nodes.
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