Zhi Tang created IMPALA-12156:
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Summary: Support Impala Statestore HA
Key: IMPALA-12156
URL: https://issues.apache.org/jira/browse/IMPALA-12156
Project: IMPALA
Issue Type: New Feature
Affects Versions: Impala 4.1.2
Reporter: Zhi Tang
The Impala component known as the StateStore checks on the health of all Impala
daemons in a cluster, and continuously relays its findings to each of those
daemons. If the StateStore is not running or becomes unreachable, the cluster
becomes less robust and metadata becomes less consistent as it changes.
Therefore, implementing high availability for the Statestore is essential for
the stability of the cluster.
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