Examples with CatalogManager io.prestosql.metadata.CatalogManager used on opensource projects

Example 11 with CatalogManager

use of io.prestosql.metadata.CatalogManager in project hetu-core by openlookeng.

the class TestTransactionManager method testTransactionWorkflow.

@Test
public void testTransactionWorkflow() {
    try (IdleCheckExecutor executor = new IdleCheckExecutor()) {
        CatalogManager catalogManager = new CatalogManager();
        TransactionManager transactionManager = InMemoryTransactionManager.create(new TransactionManagerConfig(), executor.getExecutor(), catalogManager, finishingExecutor);
        Connector c1 = new TpchConnectorFactory().create(CATALOG, ImmutableMap.of(), new TestingConnectorContext());
        registerConnector(catalogManager, transactionManager, CATALOG, CATALOG_NAME, c1);
        TransactionId transactionId = transactionManager.beginTransaction(false);
        assertEquals(transactionManager.getAllTransactionInfos().size(), 1);
        TransactionInfo transactionInfo = transactionManager.getTransactionInfo(transactionId);
        assertFalse(transactionInfo.isAutoCommitContext());
        assertTrue(transactionInfo.getCatalogNames().isEmpty());
        assertFalse(transactionInfo.getWrittenConnectorId().isPresent());
        ConnectorMetadata metadata = transactionManager.getOptionalCatalogMetadata(transactionId, CATALOG).get().getMetadata();
        metadata.listSchemaNames(TEST_SESSION.toConnectorSession(CATALOG_NAME));
        transactionInfo = transactionManager.getTransactionInfo(transactionId);
        assertEquals(transactionInfo.getCatalogNames(), ImmutableList.of(CATALOG_NAME, INFORMATION_SCHEMA_ID, SYSTEM_TABLES_ID));
        assertFalse(transactionInfo.getWrittenConnectorId().isPresent());
        getFutureValue(transactionManager.asyncCommit(transactionId));
        assertTrue(transactionManager.getAllTransactionInfos().isEmpty());
    }
}

Example 12 with CatalogManager

use of io.prestosql.metadata.CatalogManager in project hetu-core by openlookeng.

the class TestTransactionManager method testFailedTransactionWorkflow.

@Test
public void testFailedTransactionWorkflow() {
    try (IdleCheckExecutor executor = new IdleCheckExecutor()) {
        CatalogManager catalogManager = new CatalogManager();
        TransactionManager transactionManager = InMemoryTransactionManager.create(new TransactionManagerConfig(), executor.getExecutor(), catalogManager, finishingExecutor);
        Connector c1 = new TpchConnectorFactory().create(CATALOG, ImmutableMap.of(), new TestingConnectorContext());
        registerConnector(catalogManager, transactionManager, CATALOG, CATALOG_NAME, c1);
        TransactionId transactionId = transactionManager.beginTransaction(false);
        assertEquals(transactionManager.getAllTransactionInfos().size(), 1);
        TransactionInfo transactionInfo = transactionManager.getTransactionInfo(transactionId);
        assertFalse(transactionInfo.isAutoCommitContext());
        assertTrue(transactionInfo.getCatalogNames().isEmpty());
        assertFalse(transactionInfo.getWrittenConnectorId().isPresent());
        ConnectorMetadata metadata = transactionManager.getOptionalCatalogMetadata(transactionId, CATALOG).get().getMetadata();
        metadata.listSchemaNames(TEST_SESSION.toConnectorSession(CATALOG_NAME));
        transactionInfo = transactionManager.getTransactionInfo(transactionId);
        assertEquals(transactionInfo.getCatalogNames(), ImmutableList.of(CATALOG_NAME, INFORMATION_SCHEMA_ID, SYSTEM_TABLES_ID));
        assertFalse(transactionInfo.getWrittenConnectorId().isPresent());
        transactionManager.fail(transactionId);
        assertEquals(transactionManager.getAllTransactionInfos().size(), 1);
        assertPrestoExceptionThrownBy(() -> transactionManager.getCatalogMetadata(transactionId, CATALOG_NAME)).hasErrorCode(TRANSACTION_ALREADY_ABORTED);
        assertEquals(transactionManager.getAllTransactionInfos().size(), 1);
        getFutureValue(transactionManager.asyncAbort(transactionId));
        assertTrue(transactionManager.getAllTransactionInfos().isEmpty());
    }
}

Example 13 with CatalogManager

use of io.prestosql.metadata.CatalogManager in project hetu-core by openlookeng.

the class TestCreateTableTask method setUp.

@BeforeMethod
public void setUp() {
    CatalogManager catalogManager = new CatalogManager();
    TransactionManager transactionManager = createTestTransactionManager(catalogManager);
    TablePropertyManager tablePropertyManager = new TablePropertyManager();
    ColumnPropertyManager columnPropertyManager = new ColumnPropertyManager();
    Catalog testCatalog = createBogusTestingCatalog(CATALOG_NAME);
    catalogManager.registerCatalog(testCatalog);
    tablePropertyManager.addProperties(testCatalog.getConnectorCatalogName(), ImmutableList.of(stringProperty("baz", "test property", null, false)));
    columnPropertyManager.addProperties(testCatalog.getConnectorCatalogName(), ImmutableList.of());
    testSession = testSessionBuilder().setTransactionId(transactionManager.beginTransaction(false)).build();
    metadata = new MockMetadata(tablePropertyManager, columnPropertyManager, testCatalog.getConnectorCatalogName(), emptySet());
}

Example 14 with CatalogManager

use of io.prestosql.metadata.CatalogManager in project hetu-core by openlookeng.

the class TestStartTransactionTask method testStartTransactionIdleExpiration.

@Test
public void testStartTransactionIdleExpiration() throws Exception {
    Session session = sessionBuilder().setClientTransactionSupport().build();
    TransactionManager transactionManager = InMemoryTransactionManager.create(new TransactionManagerConfig().setIdleTimeout(// Fast idle timeout
    new Duration(1, TimeUnit.MICROSECONDS)).setIdleCheckInterval(new Duration(10, TimeUnit.MILLISECONDS)), scheduledExecutor, new CatalogManager(), executor);
    QueryStateMachine stateMachine = createQueryStateMachine("START TRANSACTION", session, transactionManager);
    assertFalse(stateMachine.getSession().getTransactionId().isPresent());
    getFutureValue(new StartTransactionTask().execute(new StartTransaction(ImmutableList.of()), transactionManager, metadata, new AllowAllAccessControl(), stateMachine, emptyList(), new HeuristicIndexerManager(new FileSystemClientManager(), new HetuMetaStoreManager())));
    assertFalse(stateMachine.getQueryInfo(Optional.empty()).isClearTransactionId());
    assertTrue(stateMachine.getQueryInfo(Optional.empty()).getStartedTransactionId().isPresent());
    long start = System.nanoTime();
    while (!transactionManager.getAllTransactionInfos().isEmpty()) {
        if (Duration.nanosSince(start).toMillis() > 10_000) {
            fail("Transaction did not expire in the allotted time");
        }
        TimeUnit.MILLISECONDS.sleep(10);
    }
}