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Written synchronous snapshots

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This commit is contained in:
alesapin 2021-03-02 16:18:04 +03:00
parent 48bf55aef9
commit 10e16e39ea
1 changed files with 4 additions and 2 deletions
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6
src/Coordination/NuKeeperStateMachine.cpp
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@ -108,12 +108,14 @@ void NuKeeperStateMachine::create_snapshot(
std::lock_guard lock(storage_lock);
NuKeeperStorageSnapshot snapshot(&storage, s.get_last_log_idx());
latest_snapshot_buf = snapshot_manager.serializeSnapshotToBuffer(snapshot);
nuraft::ptr<nuraft::buffer> snp_buf = s.serialize();
latest_snapshot_meta = nuraft::snapshot::deserialize(*snp_buf);
auto result_path = snapshot_manager.serializeSnapshotBufferToDisk(*latest_snapshot_buf, s.get_last_log_idx());
LOG_DEBUG(log, "Created snapshot {} with path {}", s.get_last_log_idx(), result_path);
nuraft::ptr<std::exception> except(nullptr);
nuraft::ptr<std::exception> exception(nullptr);
bool ret = true;
when_done(ret, except);
when_done(ret, exception);
}
void NuKeeperStateMachine::save_logical_snp_obj(