UPSTREAM <carry>: Fix event loss after compaction

[Elbehery]

Cherrypick of etcd-io#17555

Note : to be dropped in next upstream rebase

[openshift-ci]

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[openshift-ci]

@Elbehery: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-aws-etcd-recovery	f5b293e	link	false	/test e2e-aws-etcd-recovery

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