smoketest: Retry if there is no current leader #2950
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In the `wait_for_leader_change` helper, catch the case where `get_leader_info` doesn't return any rows, and retry. It is possible that no leader information exists when the node hosting the last leader is disconnected from the control db.
Shubham8287
approved these changes
Jul 21, 2025
Shubham8287
approved these changes
Jul 21, 2025
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In the
wait_for_leader_changehelper, catch the case whereget_leader_infodoesn't return any rows, and retry.It is possible that no leader information exists when the node hosting
the last leader is disconnected from the control db.
Expected complexity level and risk
1
Testing