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GH-40052: [C++][FS][Azure] Fix CreateDir and DeleteDir trailing slash issues on hierarchical namespace accounts #40054

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Merged
felipecrv merged 4 commits into from
Feb 13, 2024
Merged

GH-40052: [C++][FS][Azure] Fix CreateDir and DeleteDir trailing slash issues on hierarchical namespace accounts #40054

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9fa8dce
Add tests
Tom-Newton Feb 12, 2024
1e0a31c
Remove trailing slashes where required
Tom-Newton Feb 12, 2024
6cfc277
Lint
Tom-Newton Feb 12, 2024
ed301ea
Rename test
Tom-Newton Feb 13, 2024
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6 changes: 4 additions & 2 deletions cpp/src/arrow/filesystem/azurefs.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1635,7 +1635,8 @@ class AzureFileSystem::Impl {
return CreateDirTemplate(
adlfs_client,
[](const auto& adlfs_client, const auto& location) {
auto directory_client = adlfs_client.GetDirectoryClient(location.path);
auto directory_client = adlfs_client.GetDirectoryClient(
std::string(internal::RemoveTrailingSlash(location.path)));
directory_client.CreateIfNotExists();
},
location, recursive);
Expand Down Expand Up @@ -1860,7 +1861,8 @@ class AzureFileSystem::Impl {
Azure::Nullable<std::string> lease_id = {}) {
DCHECK(!location.container.empty());
DCHECK(!location.path.empty());
auto directory_client = adlfs_client.GetDirectoryClient(location.path);
auto directory_client = adlfs_client.GetDirectoryClient(
std::string(internal::RemoveTrailingSlash(location.path)));
DataLake::DeleteDirectoryOptions options;
options.AccessConditions.LeaseId = std::move(lease_id);
try {
Expand Down
64 changes: 64 additions & 0 deletions cpp/src/arrow/filesystem/azurefs_test.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -698,6 +698,14 @@ class TestAzureFileSystem : public ::testing::Test {
AssertFileInfo(fs(), dir1, FileType::Directory);
}

void TestCreateDirOnRootWithTrailingSlash() {
auto dir1 = PreexistingData::RandomContainerName(rng_) + "/";

AssertFileInfo(fs(), dir1, FileType::NotFound);
ASSERT_OK(fs()->CreateDir(dir1, false));
AssertFileInfo(fs(), dir1, FileType::Directory);
}

void TestCreateDirOnExistingContainer() {
auto data = SetUpPreexistingData();
auto dir1 = data.RandomDirectoryPath(rng_);
Expand Down Expand Up @@ -758,6 +766,15 @@ class TestAzureFileSystem : public ::testing::Test {
AssertFileInfo(fs(), subdir5, FileType::Directory);
}

void TestCreateDirOnExistingContainerWithTrailingSlash() {
auto data = SetUpPreexistingData();
auto dir1 = data.RandomDirectoryPath(rng_) + "/";

AssertFileInfo(fs(), dir1, FileType::NotFound);
ASSERT_OK(fs()->CreateDir(dir1, /*recursive=*/false));
AssertFileInfo(fs(), dir1, FileType::Directory);
}

void TestCreateDirOnMissingContainer() {
auto container1 = PreexistingData::RandomContainerName(rng_);
auto container2 = PreexistingData::RandomContainerName(rng_);
Expand Down Expand Up @@ -844,6 +861,21 @@ class TestAzureFileSystem : public ::testing::Test {
AssertFileInfo(fs(), blob_path, FileType::NotFound);
}

void TestNonEmptyDirWithTrailingSlash() {
if (HasSubmitBatchBug()) {
GTEST_SKIP() << kSubmitBatchBugMessage;
}
auto data = SetUpPreexistingData();
const auto directory_path = data.RandomDirectoryPath(rng_);
const auto blob_path = ConcatAbstractPath(directory_path, "hello.txt");
ASSERT_OK_AND_ASSIGN(auto output, fs()->OpenOutputStream(blob_path));
ASSERT_OK(output->Write("hello"));
ASSERT_OK(output->Close());
AssertFileInfo(fs(), blob_path, FileType::File);
ASSERT_OK(fs()->DeleteDir(directory_path + "/"));
AssertFileInfo(fs(), blob_path, FileType::NotFound);
}

void TestDeleteDirSuccessHaveDirectory() {
if (HasSubmitBatchBug()) {
GTEST_SKIP() << kSubmitBatchBugMessage;
Expand Down Expand Up @@ -873,6 +905,20 @@ class TestAzureFileSystem : public ::testing::Test {
}
}

void TestDeleteDirContentsSuccessExistWithTrailingSlash() {
if (HasSubmitBatchBug()) {
GTEST_SKIP() << kSubmitBatchBugMessage;
}
auto preexisting_data = SetUpPreexistingData();
HierarchicalPaths paths;
CreateHierarchicalData(&paths);
ASSERT_OK(fs()->DeleteDirContents(paths.directory + "/"));
AssertFileInfo(fs(), paths.directory, FileType::Directory);
for (const auto& sub_path : paths.sub_paths) {
AssertFileInfo(fs(), sub_path, FileType::NotFound);
}
}

void TestDeleteDirContentsSuccessNonexistent() {
if (HasSubmitBatchBug()) {
GTEST_SKIP() << kSubmitBatchBugMessage;
Expand Down Expand Up @@ -1466,6 +1512,10 @@ TYPED_TEST(TestAzureFileSystemOnAllEnvs, CreateDirWithEmptyPath) {

TYPED_TEST(TestAzureFileSystemOnAllEnvs, CreateDirOnRoot) { this->TestCreateDirOnRoot(); }

TYPED_TEST(TestAzureFileSystemOnAllEnvs, CreateDirOnRootWithTrailingSlash) {
this->TestCreateDirOnRootWithTrailingSlash();
}

// Tests using all the 3 environments (Azurite, Azure w/o HNS (flat), Azure w/ HNS)
// combined with the two scenarios for AzureFileSystem::cached_hns_support_ -- unknown and
// known according to the environment.
Expand Down Expand Up @@ -1496,6 +1546,11 @@ TYPED_TEST(TestAzureFileSystemOnAllScenarios, CreateDirOnExistingContainer) {
this->TestCreateDirOnExistingContainer();
}

TYPED_TEST(TestAzureFileSystemOnAllScenarios,
CreateDirOnExistingContainerWithTrailingSlash) {
this->TestCreateDirOnExistingContainerWithTrailingSlash();
}

TYPED_TEST(TestAzureFileSystemOnAllScenarios, CreateDirOnMissingContainer) {
this->TestCreateDirOnMissingContainer();
}
Expand All @@ -1512,6 +1567,10 @@ TYPED_TEST(TestAzureFileSystemOnAllScenarios, DeleteDirSuccessHaveBlob) {
this->TestDeleteDirSuccessHaveBlob();
}

TYPED_TEST(TestAzureFileSystemOnAllScenarios, NonEmptyDirWithTrailingSlash) {
this->TestNonEmptyDirWithTrailingSlash();
}

TYPED_TEST(TestAzureFileSystemOnAllScenarios, DeleteDirSuccessHaveDirectory) {
this->TestDeleteDirSuccessHaveDirectory();
}
Expand All @@ -1520,6 +1579,11 @@ TYPED_TEST(TestAzureFileSystemOnAllScenarios, DeleteDirContentsSuccessExist) {
this->TestDeleteDirContentsSuccessExist();
}

TYPED_TEST(TestAzureFileSystemOnAllScenarios,
DeleteDirContentsSuccessExistWithTrailingSlash) {
this->TestDeleteDirContentsSuccessExistWithTrailingSlash();
}

TYPED_TEST(TestAzureFileSystemOnAllScenarios, DeleteDirContentsSuccessNonexistent) {
this->TestDeleteDirContentsSuccessNonexistent();
}
Expand Down