Wenzhe Zhou created IMPALA-12849:
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Summary: Standby catalogd should reject requests from coordinators
Key: IMPALA-12849
URL: https://issues.apache.org/jira/browse/IMPALA-12849
Project: IMPALA
Issue Type: Bug
Components: Backend
Affects Versions: Impala 4.3.0, Impala 4.4.0
Reporter: Wenzhe Zhou
Assignee: Wenzhe Zhou
In the catalog HA enabled cluster, a standby catalogd could receive requests
from coordinators in a short window after a manual fail-over is triggered since
the coordinators may receive fail-over notification with delay time. In this
corner case, the standby catalogd should reject all requests from
coordinators.
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