Mirza Aliev created IGNITE-17013:
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Summary: Implement failure handling for changePeerAsync invocation
regarding rebalance algorithm
Key: IGNITE-17013
URL: https://issues.apache.org/jira/browse/IGNITE-17013
Project: Ignite
Issue Type: Task
Reporter: Mirza Aliev
Fix For: 3.0.0-alpha5
According to the relalance algorithm
https://github.com/apache/ignite-3/blob/main/modules/table/tech-notes/rebalance.md
after leader node receives an updating of a pending key, it starts raft group
reconfiguration by calling {{RaftGroupService#changePeersAsync}} which returns
future, that can be completed exceptionally. We should provide the way to retry
{{RaftGroupService#changePeersAsync}} invocation, with some throttling, and in
case of failure cancel the current rebalance.
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