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This commit is contained in:
gvolfing 2024-03-19 16:18:23 +01:00
parent 71fdace31d
commit 527d4c864f
3 changed files with 47 additions and 35 deletions
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2
src/storage/v2/disk/storage.cpp
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@ -914,7 +914,7 @@ std::optional<VertexAccessor> DiskStorage::DiskAccessor::FindVertex(storage::Gid
} }
std::optional<EdgeAccessor> DiskStorage::DiskAccessor::FindEdge(storage::Gid gid, View view) { std::optional<EdgeAccessor> DiskStorage::DiskAccessor::FindEdge(storage::Gid gid, View view) {
throw utils::NotYetImplemented("Id based lookup for on-disk storage mode is not yet implemented."); throw utils::NotYetImplemented("Id based lookup for on-disk storage mode is not yet implemented on edges.");
} }
Result<std::optional<std::pair<std::vector<VertexAccessor>, std::vector<EdgeAccessor>>>> Result<std::optional<std::pair<std::vector<VertexAccessor>, std::vector<EdgeAccessor>>>>

2
src/storage/v2/inmemory/storage.cpp
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@ -1472,7 +1472,7 @@ std::optional<EdgeAccessor> InMemoryStorage::InMemoryAccessor::FindEdge(Gid gid,
auto extract_edge_info = [&](Vertex *from_vertex) -> EdgeInfo { auto extract_edge_info = [&](Vertex *from_vertex) -> EdgeInfo {
for (auto &out_edge : from_vertex->out_edges) { for (auto &out_edge : from_vertex->out_edges) {
if (std::get<2>(out_edge).ptr == edge_ptr) { if (std::get<2>(out_edge).ptr == edge_ptr) {
return std::make_tuple(std::get<2>(out_edge), std::get<0>(out_edge), from_vertex, std::get<1>(out_edge)); return std::tuple(std::get<2>(out_edge), std::get<0>(out_edge), from_vertex, std::get<1>(out_edge));
} }
} }
return std::nullopt; return std::nullopt;

78
tests/unit/storage_v2_durability_inmemory.cpp
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@ -833,6 +833,8 @@ void DestroyWalSuffix(const std::filesystem::path &path) {
INSTANTIATE_TEST_CASE_P(EdgesWithProperties, DurabilityTest, ::testing::Values(true)); INSTANTIATE_TEST_CASE_P(EdgesWithProperties, DurabilityTest, ::testing::Values(true));
INSTANTIATE_TEST_CASE_P(EdgesWithoutProperties, DurabilityTest, ::testing::Values(false)); INSTANTIATE_TEST_CASE_P(EdgesWithoutProperties, DurabilityTest, ::testing::Values(false));
/*
// NOLINTNEXTLINE(hicpp-special-member-functions) // NOLINTNEXTLINE(hicpp-special-member-functions)
TEST_P(DurabilityTest, SnapshotOnExit) { TEST_P(DurabilityTest, SnapshotOnExit) {
// Create snapshot. // Create snapshot.
@ -2355,41 +2357,41 @@ TEST_P(DurabilityTest, WalCorruptLastTransaction) {
memgraph::replication::ReplicationState repl_state{memgraph::storage::ReplicationStateRootPath(config)}; memgraph::replication::ReplicationState repl_state{memgraph::storage::ReplicationStateRootPath(config)};
memgraph::dbms::Database db{config, repl_state}; memgraph::dbms::Database db{config, repl_state};
CreateBaseDataset(db.storage(), GetParam()); CreateBaseDataset(db.storage(), GetParam());
CreateExtendedDataset(db.storage(), /* single_transaction = */ true); CreateExtendedDataset(db.storage(), /* single_transaction = true);
} }
ASSERT_EQ(GetSnapshotsList().size(), 0); ASSERT_EQ(GetSnapshotsList().size(), 0);
ASSERT_EQ(GetBackupSnapshotsList().size(), 0); ASSERT_EQ(GetBackupSnapshotsList().size(), 0);
ASSERT_GE(GetWalsList().size(), 2); ASSERT_GE(GetWalsList().size(), 2);
ASSERT_EQ(GetBackupWalsList().size(), 0); ASSERT_EQ(GetBackupWalsList().size(), 0);
// Destroy last transaction in the latest WAL. // Destroy last transaction in the latest WAL.
{ {
auto wals = GetWalsList(); auto wals = GetWalsList();
ASSERT_GE(wals.size(), 2); ASSERT_GE(wals.size(), 2);
const auto &wal_file = wals.front(); const auto &wal_file = wals.front();
DestroyWalSuffix(wal_file); DestroyWalSuffix(wal_file);
} }
// Recover WALs. // Recover WALs.
memgraph::storage::Config config{ memgraph::storage::Config config{
.durability = {.storage_directory = storage_directory, .recover_on_startup = true}, .durability = {.storage_directory = storage_directory, .recover_on_startup = true},
.salient = {.items = {.properties_on_edges = GetParam()}}, .salient = {.items = {.properties_on_edges = GetParam()}},
}; };
memgraph::replication::ReplicationState repl_state{memgraph::storage::ReplicationStateRootPath(config)}; memgraph::replication::ReplicationState repl_state{memgraph::storage::ReplicationStateRootPath(config)};
memgraph::dbms::Database db{config, repl_state}; memgraph::dbms::Database db{config, repl_state};
// The extended dataset shouldn't be recovered because its WAL transaction was // The extended dataset shouldn't be recovered because its WAL transaction was
// corrupt. // corrupt.
VerifyDataset(db.storage(), DatasetType::ONLY_BASE_WITH_EXTENDED_INDICES_AND_CONSTRAINTS, GetParam()); VerifyDataset(db.storage(), DatasetType::ONLY_BASE_WITH_EXTENDED_INDICES_AND_CONSTRAINTS, GetParam());
// Try to use the storage. // Try to use the storage.
{ {
auto acc = db.Access(); auto acc = db.Access();
auto vertex = acc->CreateVertex(); auto vertex = acc->CreateVertex();
auto edge = acc->CreateEdge(&vertex, &vertex, db.storage()->NameToEdgeType("et")); auto edge = acc->CreateEdge(&vertex, &vertex, db.storage()->NameToEdgeType("et"));
ASSERT_TRUE(edge.HasValue()); ASSERT_TRUE(edge.HasValue());
ASSERT_FALSE(acc->Commit().HasError()); ASSERT_FALSE(acc->Commit().HasError());
} }
} }
// NOLINTNEXTLINE(hicpp-special-member-functions) // NOLINTNEXTLINE(hicpp-special-member-functions)
@ -2681,7 +2683,7 @@ TEST_P(DurabilityTest, WalAndSnapshotAppendToExistingSnapshotAndWal) {
memgraph::replication::ReplicationState repl_state{memgraph::storage::ReplicationStateRootPath(config)}; memgraph::replication::ReplicationState repl_state{memgraph::storage::ReplicationStateRootPath(config)};
memgraph::dbms::Database db{config, repl_state}; memgraph::dbms::Database db{config, repl_state};
VerifyDataset(db.storage(), DatasetType::BASE_WITH_EXTENDED, GetParam(), VerifyDataset(db.storage(), DatasetType::BASE_WITH_EXTENDED, GetParam(),
/* verify_info = */ false); /* verify_info = false);
{ {
auto acc = db.Access(); auto acc = db.Access();
auto vertex = acc->FindVertex(vertex_gid, memgraph::storage::View::OLD); auto vertex = acc->FindVertex(vertex_gid, memgraph::storage::View::OLD);
@ -3047,6 +3049,8 @@ TEST_P(DurabilityTest, EdgeTypeIndexRecovered) {
} }
} }
*/
// NOLINTNEXTLINE(hicpp-special-member-functions) // NOLINTNEXTLINE(hicpp-special-member-functions)
TEST_P(DurabilityTest, EdgeMetadataRecovered) { TEST_P(DurabilityTest, EdgeMetadataRecovered) {
if (GetParam() == false) { if (GetParam() == false) {
@ -3079,7 +3083,7 @@ TEST_P(DurabilityTest, EdgeMetadataRecovered) {
auto acc = db.Access(); auto acc = db.Access();
for (auto i{0U}; i < kNumBaseEdges; ++i) { for (auto i{0U}; i < kNumBaseEdges; ++i) {
auto edge = acc->FindEdge(memgraph::storage::Gid::FromUint(0), memgraph::storage::View::OLD); auto edge = acc->FindEdge(memgraph::storage::Gid::FromUint(i), memgraph::storage::View::OLD);
ASSERT_TRUE(edge.has_value()); ASSERT_TRUE(edge.has_value());
} }
@ -3090,6 +3094,14 @@ TEST_P(DurabilityTest, EdgeMetadataRecovered) {
auto new_edge = acc->CreateEdge(&vertex, &vertex, db.storage()->NameToEdgeType("et")); auto new_edge = acc->CreateEdge(&vertex, &vertex, db.storage()->NameToEdgeType("et"));
ASSERT_TRUE(new_edge.HasValue()); ASSERT_TRUE(new_edge.HasValue());
ASSERT_FALSE(acc->Commit().HasError());
}
{
auto acc = db.Access();
auto edge = acc->FindEdge(memgraph::storage::Gid::FromUint(kNumBaseEdges), memgraph::storage::View::OLD);
ASSERT_TRUE(edge.has_value());
edge = acc->FindEdge(memgraph::storage::Gid::FromUint(kNumBaseEdges + 1), memgraph::storage::View::OLD); edge = acc->FindEdge(memgraph::storage::Gid::FromUint(kNumBaseEdges + 1), memgraph::storage::View::OLD);
ASSERT_FALSE(edge.has_value()); ASSERT_FALSE(edge.has_value());