Huaxiang Sun created HBASE-25343:
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Summary: Add HA support on top of Load Balance mode
Key: HBASE-25343
URL: https://issues.apache.org/jira/browse/HBASE-25343
Project: HBase
Issue Type: Sub-task
Components: meta replicas
Affects Versions: 2.4.0
Reporter: Huaxiang Sun
Assignee: Huaxiang Sun
Fix For: 2.4.1
This is a follow-up enhancement with Stack, Duo. With the newly introduced meta
replica LoadBalance mode, if there is something wrong with one of meta replica
regions, the current logic is that it keeps trying until the meta replica
region is onlined again or it reports error, i.e, there is no HA at LoadBalance
mode. HA can be implemented if it reports timeout with one meta replica region
and tries another meta replica region.
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