Examples with BoundedExecutor com.facebook.airlift.concurrent.BoundedExecutor used on opensource projects

Example 1 with BoundedExecutor

use of com.facebook.airlift.concurrent.BoundedExecutor in project presto by prestodb.

the class InMemoryTransactionManager method beginTransaction.

@Override
public TransactionId beginTransaction(IsolationLevel isolationLevel, boolean readOnly, boolean autoCommitContext) {
    TransactionId transactionId = TransactionId.create();
    BoundedExecutor executor = new BoundedExecutor(finishingExecutor, maxFinishingConcurrency);
    TransactionMetadata transactionMetadata = new TransactionMetadata(transactionId, isolationLevel, readOnly, autoCommitContext, catalogManager, executor, functionNamespaceManagers, companionCatalogs);
    checkState(transactions.put(transactionId, transactionMetadata) == null, "Duplicate transaction ID: %s", transactionId);
    return transactionId;
}

Example 2 with BoundedExecutor

use of com.facebook.airlift.concurrent.BoundedExecutor in project presto by prestodb.

the class AbstractTestHiveFileSystem method setup.

protected void setup(String host, int port, String databaseName, BiFunction<HiveClientConfig, MetastoreClientConfig, HdfsConfiguration> hdfsConfigurationProvider, boolean s3SelectPushdownEnabled) {
    database = databaseName;
    table = new SchemaTableName(database, "presto_test_external_fs");
    String random = UUID.randomUUID().toString().toLowerCase(ENGLISH).replace("-", "");
    temporaryCreateTable = new SchemaTableName(database, "tmp_presto_test_create_" + random);
    config = new HiveClientConfig().setS3SelectPushdownEnabled(s3SelectPushdownEnabled);
    cacheConfig = new CacheConfig();
    metastoreClientConfig = new MetastoreClientConfig();
    String proxy = System.getProperty("hive.metastore.thrift.client.socks-proxy");
    if (proxy != null) {
        metastoreClientConfig.setMetastoreSocksProxy(HostAndPort.fromString(proxy));
    }
    HiveCluster hiveCluster = new TestingHiveCluster(metastoreClientConfig, host, port);
    ExecutorService executor = newCachedThreadPool(daemonThreadsNamed("hive-%s"));
    HivePartitionManager hivePartitionManager = new HivePartitionManager(FUNCTION_AND_TYPE_MANAGER, config);
    HdfsConfiguration hdfsConfiguration = hdfsConfigurationProvider.apply(config, metastoreClientConfig);
    hdfsEnvironment = new HdfsEnvironment(hdfsConfiguration, metastoreClientConfig, new NoHdfsAuthentication());
    ColumnConverterProvider columnConverterProvider = HiveColumnConverterProvider.DEFAULT_COLUMN_CONVERTER_PROVIDER;
    metastoreClient = new TestingHiveMetastore(new BridgingHiveMetastore(new ThriftHiveMetastore(hiveCluster, metastoreClientConfig), new HivePartitionMutator()), executor, metastoreClientConfig, getBasePath(), hdfsEnvironment);
    locationService = new HiveLocationService(hdfsEnvironment);
    metadataFactory = new HiveMetadataFactory(config, metastoreClientConfig, metastoreClient, hdfsEnvironment, hivePartitionManager, newDirectExecutorService(), FUNCTION_AND_TYPE_MANAGER, locationService, FUNCTION_RESOLUTION, ROW_EXPRESSION_SERVICE, FILTER_STATS_CALCULATOR_SERVICE, new TableParameterCodec(), HiveTestUtils.PARTITION_UPDATE_CODEC, HiveTestUtils.PARTITION_UPDATE_SMILE_CODEC, new HiveTypeTranslator(), new HiveStagingFileCommitter(hdfsEnvironment, listeningDecorator(executor)), new HiveZeroRowFileCreator(hdfsEnvironment, new OutputStreamDataSinkFactory(), listeningDecorator(executor)), new NodeVersion("test_version"), new HivePartitionObjectBuilder(), new HiveEncryptionInformationProvider(ImmutableList.of()), new HivePartitionStats(), new HiveFileRenamer(), columnConverterProvider);
    transactionManager = new HiveTransactionManager();
    splitManager = new HiveSplitManager(transactionManager, new NamenodeStats(), hdfsEnvironment, new CachingDirectoryLister(new HadoopDirectoryLister(), new HiveClientConfig()), new BoundedExecutor(executor, config.getMaxSplitIteratorThreads()), new HiveCoercionPolicy(FUNCTION_AND_TYPE_MANAGER), new CounterStat(), config.getMaxOutstandingSplits(), config.getMaxOutstandingSplitsSize(), config.getMinPartitionBatchSize(), config.getMaxPartitionBatchSize(), config.getSplitLoaderConcurrency(), config.getRecursiveDirWalkerEnabled(), new ConfigBasedCacheQuotaRequirementProvider(cacheConfig), new HiveEncryptionInformationProvider(ImmutableSet.of()));
    pageSinkProvider = new HivePageSinkProvider(getDefaultHiveFileWriterFactories(config, metastoreClientConfig), hdfsEnvironment, PAGE_SORTER, metastoreClient, new GroupByHashPageIndexerFactory(new JoinCompiler(MetadataManager.createTestMetadataManager(), new FeaturesConfig())), FUNCTION_AND_TYPE_MANAGER, config, metastoreClientConfig, locationService, HiveTestUtils.PARTITION_UPDATE_CODEC, HiveTestUtils.PARTITION_UPDATE_SMILE_CODEC, new TestingNodeManager("fake-environment"), new HiveEventClient(), new HiveSessionProperties(config, new OrcFileWriterConfig(), new ParquetFileWriterConfig(), new CacheConfig()), new HiveWriterStats(), getDefaultOrcFileWriterFactory(config, metastoreClientConfig), columnConverterProvider);
    pageSourceProvider = new HivePageSourceProvider(config, hdfsEnvironment, getDefaultHiveRecordCursorProvider(config, metastoreClientConfig), getDefaultHiveBatchPageSourceFactories(config, metastoreClientConfig), getDefaultHiveSelectivePageSourceFactories(config, metastoreClientConfig), FUNCTION_AND_TYPE_MANAGER, ROW_EXPRESSION_SERVICE);
}

Example 3 with BoundedExecutor

use of com.facebook.airlift.concurrent.BoundedExecutor in project presto by prestodb.

the class TimeoutBackupStore method timeLimited.

private static <T> T timeLimited(T target, Class<T> clazz, Duration timeout, ExecutorService executor, int maxThreads) {
    executor = new ExecutorServiceAdapter(new BoundedExecutor(executor, maxThreads));
    TimeLimiter limiter = SimpleTimeLimiter.create(executor);
    return limiter.newProxy(target, clazz, timeout.toMillis(), MILLISECONDS);
}