Peter Rozsa created IMPALA-15147:
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Summary: Handle token expiration and credential lifetime extension
for vended credentials
Key: IMPALA-15147
URL: https://issues.apache.org/jira/browse/IMPALA-15147
Project: IMPALA
Issue Type: Sub-task
Components: Backend, Frontend
Reporter: Peter Rozsa
Assignee: Peter Rozsa
Implement a strategy for long-running queries where vended credentials might
expire mid-query. Define whether executors will fail gracefully or if a
mechanism is needed to refresh tokens during execution.
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