Fix: avoid panic with "loosen-follower-log-revert" enabled #937
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Problem: When "loosen-follower-log-revert" enabled, and a follower log gets reverted, e.g., all raft-logs are removed from that follower, the leader encounters a panic due to a `debug_assert()`. Solution: - Disable the assertion when this feature is enabled. - The test `feature_loosen_follower_log_revert` is also revised to reveal this bug.
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Changelog
Fix: avoid panic with "loosen-follower-log-revert" enabled
Problem:
When "loosen-follower-log-revert" enabled, and a follower log gets
reverted, e.g., all raft-logs are removed from that follower, the leader
encounters a panic due to a
debug_assert().Solution:
Disable the assertion when this feature is enabled.
The test
feature_loosen_follower_log_revertis also revised to reveal thisbug.
This change is