contrib/raftexample: Save snapshot and WAL before hard state #13929
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Update raftexample to save the snapshot file and WAL snapshot entry before hardstate to ensure the snapshot exists during recovery. Otherwise if there is a failure after storing the hard state there may be reference to a non-existent snapshot. This PR introduces the fix from etcd-io#10219 to the raftexample.
serathius
approved these changes
Apr 13, 2022
ptabor
approved these changes
Apr 13, 2022
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Update raftexample to save the snapshot file and WAL snapshot entry
before hardstate to ensure the snapshot exists during recovery.
Otherwise if there is a failure after storing the hard state there may
be reference to a non-existent snapshot.
This PR introduces the fix from #10219 to the raftexample.
Same logic as etcd/raft.go at main · etcd-io/etcd