Example usage for com.google.common.util.concurrent ThreadFactoryBuilder ThreadFactoryBuilder

Introduction

In this page you can find the example usage for com.google.common.util.concurrent ThreadFactoryBuilder ThreadFactoryBuilder.

Prototype

public ThreadFactoryBuilder()

Source Link

Document

Creates a new ThreadFactory builder.

Usage

From source file:rapture.series.children.cleanup.DefaultFolderCleanupService.java

DefaultFolderCleanupService() {
    repoIdToInfo = new HashMap<>();
    executor = Executors.newSingleThreadScheduledExecutor(
            new ThreadFactoryBuilder().setNameFormat("FolderCleanup").setDaemon(true).build());
    Integer initialDelay = ConfigLoader.getConf().folderCleanup.initialDelay;
    Integer delay = ConfigLoader.getConf().folderCleanup.delay;
    executor.scheduleWithFixedDelay(new Runnable() {
        @Override//from   www.j  ava2 s.  co m
        public void run() {
            try {
                runCleanup();
            } catch (Exception e) {
                log.error(ExceptionToString.format(e));
            }
        }
    }, initialDelay, delay, TimeUnit.MILLISECONDS);

}

From source file:com.baifendian.swordfish.execserver.runner.flow.FlowRunnerManager.java

public FlowRunnerManager(Configuration conf) {
    this.flowDao = DaoFactory.getDaoInstance(FlowDao.class);

    int flowThreads = conf.getInt(Constants.EXECUTOR_FLOWRUNNER_THREADS, Constants.defaultFlowRunnerThreadNum);
    ThreadFactory flowThreadFactory = new ThreadFactoryBuilder().setNameFormat("Exec-Worker-FlowRunner")
            .build();/*from  ww w .  j  a v a 2s. c om*/
    flowExecutorService = Executors.newFixedThreadPool(flowThreads, flowThreadFactory);

    int nodeThreads = conf.getInt(Constants.EXECUTOR_NODERUNNER_THREADS, Constants.defaultNodeRunnerThreadNum);
    ThreadFactory nodeThreadFactory = new ThreadFactoryBuilder().setNameFormat("Exec-Worker-NodeRunner")
            .build();
    nodeExecutorService = Executors.newFixedThreadPool(nodeThreads, nodeThreadFactory);

    // ?? runningFlows ??
    Thread cleanThread = new Thread(() -> {
        while (true) {
            try {
                cleanFinishedFlows();
            } catch (Exception e) {
                logger.error("clean thread error ", e);
            } finally {
                try {
                    Thread.sleep(Constants.defaultCleanFinishFlowInterval);
                } catch (InterruptedException e) {
                }
            }
        }
    });

    cleanThread.setDaemon(true);
    cleanThread.setName("finishedFlowClean");
    cleanThread.start();
}

From source file:org.opendaylight.controller.config.manager.impl.osgi.BlankTransactionServiceTracker.java

public BlankTransactionServiceTracker(final BlankTransaction blankTransaction) {
    this(blankTransaction, DEFAULT_MAX_ATTEMPTS, Executors
            .newSingleThreadExecutor(new ThreadFactoryBuilder().setNameFormat("config-blank-txn-%d").build()));
}

From source file:org.apache.ranger.common.TimedExecutor.java

void initialize(TimedExecutorConfigurator configurator) {
    final ThreadFactory _ThreadFactory = new ThreadFactoryBuilder().setDaemon(true)
            .setNameFormat("timed-executor-pool-%d")
            .setUncaughtExceptionHandler(new LocalUncaughtExceptionHandler()).build();

    final BlockingQueue<Runnable> blockingQueue = new ArrayBlockingQueue<>(configurator.getBlockingQueueSize());

    _executorService = new LocalThreadPoolExecutor(configurator.getCoreThreadPoolSize(),
            configurator.getMaxThreadPoolSize(), configurator.getKeepAliveTime(),
            configurator.getKeepAliveTimeUnit(), blockingQueue, _ThreadFactory);
}

From source file:org.wso2.carbon.cluster.coordinator.rdbms.RDBMSMemberEventProcessor.java

public RDBMSMemberEventProcessor(String nodeId) {
    this.communicationBusContext = new RDBMSCommunicationBusContextImpl();
    ThreadFactory namedThreadFactory = new ThreadFactoryBuilder().setNameFormat("ClusterEventReaderTask-%d")
            .build();//from   w  w  w. j  a  v  a 2s  . com
    this.clusterMembershipReaderTaskScheduler = Executors.newSingleThreadScheduledExecutor(namedThreadFactory);
    addNewListenerTask(nodeId);
}

From source file:com.cloudera.oryx.kmeans.computation.local.ClusteringEvaluation.java

@Override
public List<KMeansEvaluationData> call() throws InterruptedException, ExecutionException {
    Config config = ConfigUtils.getDefaultConfig();
    EvaluationSettings settings = EvaluationSettings.create(config);

    ListeningExecutorService exec = MoreExecutors
            .listeningDecorator(Executors.newFixedThreadPool(config.getInt("model.parallelism"),
                    new ThreadFactoryBuilder().setNameFormat("KMEANS-%d").setDaemon(true).build()));
    List<ListenableFuture<KMeansEvaluationData>> futures = Lists.newArrayList();
    for (Integer nc : settings.getKValues()) {
        int loops = nc == 1 ? 1 : settings.getReplications();
        for (int i = 0; i < loops; i++) {
            futures.add(exec.submit(new EvaluationRun(weightedPoints, nc, i, settings)));
        }//from  w w w.  j a v a  2  s  .co  m
    }

    try {
        List<KMeansEvaluationData> evalData = Futures.allAsList(futures).get();
        KMeansEvalStrategy evalStrategy = settings.getEvalStrategy();
        if (evalStrategy != null) {
            List<ClusterValidityStatistics> best = evalStrategy.evaluate(
                    Lists.transform(evalData, new Function<KMeansEvaluationData, ClusterValidityStatistics>() {
                        @Override
                        public ClusterValidityStatistics apply(KMeansEvaluationData input) {
                            return input.getClusterValidityStatistics();
                        }
                    }));
            if (best.size() == 1) {
                ClusterValidityStatistics cvs = best.get(0);
                for (KMeansEvaluationData ed : evalData) {
                    if (cvs.getK() == ed.getK() && cvs.getReplica() == ed.getReplica()) {
                        return ImmutableList.of(ed);
                    }
                }
            }
        }
        return evalData;
    } finally {
        ExecutorUtils.shutdownAndAwait(exec);
    }
}

From source file:org.wso2.andes.kernel.slot.OrphanedSlotHandler.java

public OrphanedSlotHandler() {
    ThreadFactory namedThreadFactory = new ThreadFactoryBuilder().setNameFormat("AndesReassignSlotTaskExecutor")
            .build();//from  w  ww .ja  va 2 s.  c  om
    executor = Executors.newSingleThreadExecutor(namedThreadFactory);
    slotDeliveryWorkerManager = SlotDeliveryWorkerManager.getInstance();
    trackedSubscriptions = new ConcurrentHashMap<>();
}

From source file:com.facebook.presto.mysql.MySQLClientModule.java

@ForMySQLSchema
@Singleton/*from  w ww  .j a  va2 s. c o  m*/
@Provides
public ExecutorService createCachingMySQLSchemaExecutor(MYSQLConnectorId clientId,
        MySQLClientConfig mysqlClientConfig) {
    return Executors.newFixedThreadPool(mysqlClientConfig.getMaxSchemaRefreshThreads(),
            new ThreadFactoryBuilder().setDaemon(true).setNameFormat("mysql-schema-" + clientId + "-%d")
                    .build());
}

From source file:org.eclipse.che.api.machine.server.terminal.MachineTerminalLauncher.java

@Inject
public MachineTerminalLauncher(EventService eventService, MachineManager machineManager,
        Set<MachineImplSpecificTerminalLauncher> machineImplLaunchers) {
    this.eventService = eventService;
    this.machineManager = machineManager;
    this.terminalLaunchers = machineImplLaunchers.stream()
            .collect(toMap(MachineImplSpecificTerminalLauncher::getMachineType, Function.identity()));
    this.executor = Executors.newCachedThreadPool(
            new ThreadFactoryBuilder().setNameFormat("MachineTerminalLauncher-%d").setDaemon(true).build());

}

From source file:org.apache.pulsar.functions.windowing.triggers.TimeTriggerPolicy.java

public TimeTriggerPolicy(long millis, TriggerHandler handler, EvictionPolicy<T, ?> evictionPolicy,
        Context context) {//w  w w  . j av  a2  s . com
    this.duration = millis;
    this.handler = handler;
    this.evictionPolicy = evictionPolicy;
    ThreadFactory threadFactory = new ThreadFactoryBuilder().setNameFormat("time-trigger-policy-%d")
            .setDaemon(true).build();
    this.executor = Executors.newSingleThreadScheduledExecutor(threadFactory);
    this.context = context;
}