Examples with HetuMetaStoreManager io.prestosql.metastore.HetuMetaStoreManager used on opensource projects

Example 11 with HetuMetaStoreManager

use of io.prestosql.metastore.HetuMetaStoreManager in project hetu-core by openlookeng.

the class TestRollbackTask method testUnknownTransactionRollback.

@Test
public void testUnknownTransactionRollback() {
    TransactionManager transactionManager = createTestTransactionManager();
    Session session = sessionBuilder().setTransactionId(// Use a random transaction ID that is unknown to the system
    TransactionId.create()).build();
    QueryStateMachine stateMachine = createQueryStateMachine("ROLLBACK", session, transactionManager);
    getFutureValue(new RollbackTask().execute(new Rollback(), transactionManager, metadata, new AllowAllAccessControl(), stateMachine, emptyList(), new HeuristicIndexerManager(new FileSystemClientManager(), new HetuMetaStoreManager())));
    // Still issue clear signal
    assertTrue(stateMachine.getQueryInfo(Optional.empty()).isClearTransactionId());
    assertFalse(stateMachine.getQueryInfo(Optional.empty()).getStartedTransactionId().isPresent());
    assertTrue(transactionManager.getAllTransactionInfos().isEmpty());
}

Example 12 with HetuMetaStoreManager

use of io.prestosql.metastore.HetuMetaStoreManager in project hetu-core by openlookeng.

the class TestStartTransactionTask method testStartTransactionTooManyIsolationLevels.

@Test
public void testStartTransactionTooManyIsolationLevels() {
    Session session = sessionBuilder().setClientTransactionSupport().build();
    TransactionManager transactionManager = createTestTransactionManager();
    QueryStateMachine stateMachine = createQueryStateMachine("START TRANSACTION", session, transactionManager);
    assertFalse(stateMachine.getSession().getTransactionId().isPresent());
    assertSemanticExceptionThrownBy(() -> getFutureValue(new StartTransactionTask().execute(new StartTransaction(ImmutableList.of(new Isolation(Isolation.Level.READ_COMMITTED), new Isolation(Isolation.Level.READ_COMMITTED))), transactionManager, metadata, new AllowAllAccessControl(), stateMachine, emptyList(), new HeuristicIndexerManager(new FileSystemClientManager(), new HetuMetaStoreManager())))).hasErrorCode(INVALID_TRANSACTION_MODE);
    assertTrue(transactionManager.getAllTransactionInfos().isEmpty());
    assertFalse(stateMachine.getQueryInfo(Optional.empty()).isClearTransactionId());
    assertFalse(stateMachine.getQueryInfo(Optional.empty()).getStartedTransactionId().isPresent());
}

Example 13 with HetuMetaStoreManager

use of io.prestosql.metastore.HetuMetaStoreManager in project hetu-core by openlookeng.

the class TestDeallocateTask method executeDeallocate.

private Set<String> executeDeallocate(String statementName, String sqlString, Session session) {
    TransactionManager transactionManager = createTestTransactionManager();
    AccessControl accessControl = new AccessControlManager(transactionManager);
    QueryStateMachine stateMachine = QueryStateMachine.begin(sqlString, Optional.empty(), session, URI.create("fake://uri"), new ResourceGroupId("test"), new NoOpResourceGroupManager(), false, transactionManager, accessControl, executor, metadata, WarningCollector.NOOP);
    Deallocate deallocate = new Deallocate(new Identifier(statementName));
    new DeallocateTask().execute(deallocate, transactionManager, metadata, new AllowAllAccessControl(), stateMachine, emptyList(), new HeuristicIndexerManager(new FileSystemClientManager(), new HetuMetaStoreManager()));
    return stateMachine.getDeallocatedPreparedStatements();
}

Example 14 with HetuMetaStoreManager

use of io.prestosql.metastore.HetuMetaStoreManager in project hetu-core by openlookeng.

the class TestDropCacheTask method testDropCacheNotExistsTrue.

@Test
public void testDropCacheNotExistsTrue() {
    QualifiedName tableName = QualifiedName.of(CATALOG_NAME, schema, table);
    DropCache statement = new DropCache(tableName, true);
    getFutureValue(new DropCacheTask().execute(statement, createTestTransactionManager(), metadata, new AllowAllAccessControl(), stateMachine, Collections.emptyList(), new HeuristicIndexerManager(new FileSystemClientManager(), new HetuMetaStoreManager())));
    assertFalse(SplitCacheMap.getInstance().cacheExists(tableName));
    QualifiedName table2Name = QualifiedName.of(CATALOG_NAME, schema, table2);
    DropCache statement2 = new DropCache(table2Name, true);
    assertTrue(SplitCacheMap.getInstance().cacheExists(table2Name));
    getFutureValue(new DropCacheTask().execute(statement2, createTestTransactionManager(), metadata, new AllowAllAccessControl(), stateMachine, Collections.emptyList(), new HeuristicIndexerManager(new FileSystemClientManager(), new HetuMetaStoreManager())));
    assertFalse(SplitCacheMap.getInstance().cacheExists(table2Name));
}

Example 15 with HetuMetaStoreManager

use of io.prestosql.metastore.HetuMetaStoreManager in project hetu-core by openlookeng.

the class TestDropCacheTask method testDropCacheNotExistsFalse.

@Test
public void testDropCacheNotExistsFalse() {
    DropCache statement = new DropCache(QualifiedName.of("test_nonexistent_table"), false);
    QueryStateMachine queryStateMachine = createQueryStateMachine("START TRANSACTION", testSession, transactionManager);
    try {
        getFutureValue(new DropCacheTask().execute(statement, createTestTransactionManager(), metadata, new AllowAllAccessControl(), queryStateMachine, Collections.emptyList(), new HeuristicIndexerManager(new FileSystemClientManager(), new HetuMetaStoreManager())));
        fail("expected exception");
    } catch (RuntimeException e) {
        // Expected
        assertTrue(e instanceof SemanticException);
        SemanticException semanticException = (SemanticException) e;
        assertEquals(semanticException.getCode(), SemanticErrorCode.MISSING_CACHE);
    }
}