Murtadha Hubail created ASTERIXDB-2195:
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Summary: Support Dynamic Replica Placement
Key: ASTERIXDB-2195
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2195
Project: Apache AsterixDB
Issue Type: Improvement
Components: REPL - Replication
Reporter: Murtadha Hubail
Assignee: Murtadha Hubail
In the current implementation of replication, each node has to know its
replicas in advance and establish communications with them on startup. While
this works for a cluster with a fixed topology, to support clusters with
dynamic topologies, we need to introduce APIs that allow a replica to be added
at runtime. This should eventually replace the existing static fixed fault
tolerance strategies for metadata node and chained declustering and gives the
cluster admin the ability to define any replication/fault tolerance pattern.
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