-
Notifications
You must be signed in to change notification settings - Fork 3.1k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
11 changed files
with
424 additions
and
9 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
166 changes: 166 additions & 0 deletions
166
...a-lake/src/test/java/io/trino/plugin/deltalake/BaseDeltaLakeSharedMetastoreViewsTest.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,166 @@ | ||
| /* | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package io.trino.plugin.deltalake; | ||
|
|
||
| import com.google.common.collect.ImmutableMap; | ||
| import io.trino.Session; | ||
| import io.trino.plugin.deltalake.metastore.TestingDeltaLakeMetastoreModule; | ||
| import io.trino.plugin.hive.TestingHivePlugin; | ||
| import io.trino.plugin.hive.metastore.HiveMetastore; | ||
| import io.trino.testing.AbstractTestQueryFramework; | ||
| import io.trino.testing.DistributedQueryRunner; | ||
| import io.trino.testing.QueryRunner; | ||
| import org.testng.annotations.AfterClass; | ||
| import org.testng.annotations.Test; | ||
|
|
||
| import java.io.IOException; | ||
| import java.nio.file.Path; | ||
| import java.util.Optional; | ||
|
|
||
| import static com.google.common.io.MoreFiles.deleteRecursively; | ||
| import static com.google.common.io.RecursiveDeleteOption.ALLOW_INSECURE; | ||
| import static com.google.inject.util.Modules.EMPTY_MODULE; | ||
| import static io.trino.testing.TestingNames.randomNameSuffix; | ||
| import static io.trino.testing.TestingSession.testSessionBuilder; | ||
| import static java.lang.String.format; | ||
|
|
||
| /** | ||
| * Tests querying views on a schema which has a mix of Hive and Delta Lake tables. | ||
| */ | ||
| public abstract class BaseDeltaLakeSharedMetastoreViewsTest | ||
| extends AbstractTestQueryFramework | ||
| { | ||
| protected static final String DELTA_CATALOG_NAME = "delta_lake"; | ||
| protected static final String HIVE_CATALOG_NAME = "hive"; | ||
| protected static final String SCHEMA = "test_shared_schema_views_" + randomNameSuffix(); | ||
|
|
||
| private String dataDirectory; | ||
| private HiveMetastore metastore; | ||
|
|
||
| @Override | ||
| protected QueryRunner createQueryRunner() | ||
| throws Exception | ||
| { | ||
| Session session = testSessionBuilder() | ||
| .setCatalog(DELTA_CATALOG_NAME) | ||
| .setSchema(SCHEMA) | ||
| .build(); | ||
| DistributedQueryRunner queryRunner = DistributedQueryRunner.builder(session).build(); | ||
|
|
||
| this.dataDirectory = queryRunner.getCoordinator().getBaseDataDir().resolve("delta_lake_data").toString(); | ||
| this.metastore = createTestMetastore(dataDirectory); | ||
|
|
||
| queryRunner.installPlugin(new TestingDeltaLakePlugin(Optional.of(new TestingDeltaLakeMetastoreModule(metastore)), EMPTY_MODULE)); | ||
| queryRunner.createCatalog(DELTA_CATALOG_NAME, "delta-lake"); | ||
|
|
||
| queryRunner.installPlugin(new TestingHivePlugin(metastore)); | ||
|
|
||
| ImmutableMap<String, String> hiveProperties = ImmutableMap.<String, String>builder() | ||
| .put("hive.allow-drop-table", "true") | ||
| .buildOrThrow(); | ||
|
|
||
| queryRunner.createCatalog(HIVE_CATALOG_NAME, "hive", hiveProperties); | ||
| queryRunner.execute("CREATE SCHEMA " + SCHEMA); | ||
|
|
||
| return queryRunner; | ||
| } | ||
|
|
||
| protected abstract HiveMetastore createTestMetastore(String dataDirectory); | ||
|
|
||
| @Test | ||
| public void testViewWithLiteralColumnCreatedInDeltaLakeIsReadableInHive() | ||
| { | ||
| String deltaViewName = "delta_view_" + randomNameSuffix(); | ||
| String deltaView = format("%s.%s.%s", DELTA_CATALOG_NAME, SCHEMA, deltaViewName); | ||
| String deltaViewOnHiveCatalog = format("%s.%s.%s", HIVE_CATALOG_NAME, SCHEMA, deltaViewName); | ||
| try { | ||
| assertUpdate(format("CREATE VIEW %s AS SELECT 1 bee", deltaView)); | ||
| assertQuery(format("SELECT * FROM %s", deltaView), "VALUES 1"); | ||
| assertQuery(format("SELECT * FROM %s", deltaViewOnHiveCatalog), "VALUES 1"); | ||
| assertQuery(format("SELECT table_type FROM %s.information_schema.tables WHERE table_name = '%s' AND table_schema='%s'", HIVE_CATALOG_NAME, deltaViewName, SCHEMA), "VALUES 'VIEW'"); | ||
| } | ||
| finally { | ||
| assertUpdate(format("DROP VIEW IF EXISTS %s", deltaView)); | ||
| } | ||
| } | ||
|
|
||
| @Test | ||
| public void testViewOnDeltaLakeTableCreatedInDeltaLakeIsReadableInHive() | ||
| { | ||
| String deltaTableName = "delta_table_" + randomNameSuffix(); | ||
| String deltaTable = format("%s.%s.%s", DELTA_CATALOG_NAME, SCHEMA, deltaTableName); | ||
| String deltaViewName = "delta_view_" + randomNameSuffix(); | ||
| String deltaView = format("%s.%s.%s", DELTA_CATALOG_NAME, SCHEMA, deltaViewName); | ||
| String deltaViewOnHiveCatalog = format("%s.%s.%s", HIVE_CATALOG_NAME, SCHEMA, deltaViewName); | ||
| try { | ||
| assertUpdate(format("CREATE TABLE %s AS SELECT 1 bee", deltaTable), 1); | ||
| assertUpdate(format("CREATE VIEW %s AS SELECT * from %s", deltaView, deltaTable)); | ||
| assertQuery(format("SELECT * FROM %s", deltaView), "VALUES 1"); | ||
| assertQuery(format("SELECT * FROM %s", deltaViewOnHiveCatalog), "VALUES 1"); | ||
| assertQuery(format("SELECT table_type FROM %s.information_schema.tables WHERE table_name = '%s' AND table_schema='%s'", HIVE_CATALOG_NAME, deltaViewName, SCHEMA), "VALUES 'VIEW'"); | ||
| } | ||
| finally { | ||
| assertUpdate(format("DROP TABLE IF EXISTS %s", deltaTable)); | ||
| assertUpdate(format("DROP VIEW IF EXISTS %s", deltaView)); | ||
| } | ||
| } | ||
|
|
||
| @Test | ||
| public void testViewWithLiteralColumnCreatedInHiveIsReadableInDeltaLake() | ||
| { | ||
| String trinoViewOnHiveName = "trino_view_on_hive_" + randomNameSuffix(); | ||
| String trinoViewOnHive = format("%s.%s.%s", HIVE_CATALOG_NAME, SCHEMA, trinoViewOnHiveName); | ||
| String trinoViewOnHiveOnDeltaCatalog = format("%s.%s.%s", DELTA_CATALOG_NAME, SCHEMA, trinoViewOnHiveName); | ||
| try { | ||
| assertUpdate(format("CREATE VIEW %s AS SELECT 1 bee", trinoViewOnHive)); | ||
| assertQuery(format("SELECT * FROM %s", trinoViewOnHive), "VALUES 1"); | ||
| assertQuery(format("SELECT * FROM %s", trinoViewOnHiveOnDeltaCatalog), "VALUES 1"); | ||
| assertQuery(format("SELECT table_type FROM %s.information_schema.tables WHERE table_name = '%s' AND table_schema='%s'", HIVE_CATALOG_NAME, trinoViewOnHiveName, SCHEMA), "VALUES 'VIEW'"); | ||
| } | ||
| finally { | ||
| assertUpdate(format("DROP VIEW IF EXISTS %s", trinoViewOnHive)); | ||
| } | ||
| } | ||
|
|
||
| @Test | ||
| public void testViewOnHiveTableCreatedInHiveIsReadableInDeltaLake() | ||
| { | ||
| String hiveTableName = "hive_table_" + randomNameSuffix(); | ||
| String hiveTable = format("%s.%s.%s", HIVE_CATALOG_NAME, SCHEMA, hiveTableName); | ||
| String trinoViewOnHiveName = "trino_view_on_hive_" + randomNameSuffix(); | ||
| String trinoViewOnHive = format("%s.%s.%s", HIVE_CATALOG_NAME, SCHEMA, trinoViewOnHiveName); | ||
| String trinoViewOnHiveOnDeltaCatalog = format("%s.%s.%s", DELTA_CATALOG_NAME, SCHEMA, trinoViewOnHiveName); | ||
| try { | ||
| assertUpdate(format("CREATE TABLE %s AS SELECT 1 bee", hiveTable), 1); | ||
| assertUpdate(format("CREATE VIEW %s AS SELECT 1 bee", trinoViewOnHive)); | ||
| assertQuery(format("SELECT * FROM %s", trinoViewOnHive), "VALUES 1"); | ||
| assertQuery(format("SELECT * FROM %s", trinoViewOnHiveOnDeltaCatalog), "VALUES 1"); | ||
| assertQuery(format("SELECT table_type FROM %s.information_schema.tables WHERE table_name = '%s' AND table_schema='%s'", DELTA_CATALOG_NAME, trinoViewOnHiveName, SCHEMA), "VALUES 'VIEW'"); | ||
| } | ||
| finally { | ||
| assertUpdate(format("DROP TABLE IF EXISTS %s", hiveTable)); | ||
| assertUpdate(format("DROP VIEW IF EXISTS %s", trinoViewOnHive)); | ||
| } | ||
| } | ||
|
|
||
| @AfterClass(alwaysRun = true) | ||
| public void cleanup() | ||
| throws IOException | ||
| { | ||
| if (metastore != null) { | ||
| metastore.dropDatabase(SCHEMA, false); | ||
| deleteRecursively(Path.of(dataDirectory), ALLOW_INSECURE); | ||
| } | ||
| } | ||
| } |
30 changes: 30 additions & 0 deletions
30
...a-lake/src/test/java/io/trino/plugin/deltalake/TestDeltaLakeSharedFileMetastoreViews.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| /* | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package io.trino.plugin.deltalake; | ||
|
|
||
| import io.trino.plugin.hive.metastore.HiveMetastore; | ||
|
|
||
| import java.io.File; | ||
|
|
||
| import static io.trino.plugin.hive.metastore.file.FileHiveMetastore.createTestingFileHiveMetastore; | ||
|
|
||
| public class TestDeltaLakeSharedFileMetastoreViews | ||
| extends BaseDeltaLakeSharedMetastoreViewsTest | ||
| { | ||
| @Override | ||
| protected HiveMetastore createTestMetastore(String dataDirectory) | ||
| { | ||
| return createTestingFileHiveMetastore(new File(dataDirectory)); | ||
| } | ||
| } |
Oops, something went wrong.