Java MemoryAwareThreadPoolExecutor类代码示例

本文整理汇总了Java中org.jboss.netty.handler.execution.MemoryAwareThreadPoolExecutor类的典型用法代码示例。如果您正苦于以下问题：Java MemoryAwareThreadPoolExecutor类的具体用法？Java MemoryAwareThreadPoolExecutor怎么用？Java MemoryAwareThreadPoolExecutor使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

MemoryAwareThreadPoolExecutor类属于org.jboss.netty.handler.execution包，在下文中一共展示了MemoryAwareThreadPoolExecutor类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: createMemoryAwarePool

import org.jboss.netty.handler.execution.MemoryAwareThreadPoolExecutor; //导入依赖的package包/类
private ExecutorService createMemoryAwarePool() {

		int corePoolSize = conf
				.getInt(CollectorProperties.WRITER.COLLECTOR_WORKER_THREAD_COUNT
						.toString(),
						(Integer) CollectorProperties.WRITER.COLLECTOR_WORKER_THREAD_COUNT
								.getDefaultValue());

		long maxChannelMemorySize = conf
				.getLong(
						CollectorProperties.WRITER.COLLECTOR_CHANNEL_MAX_MEMORY_SIZE
								.toString(),
						(Long) CollectorProperties.WRITER.COLLECTOR_CHANNEL_MAX_MEMORY_SIZE
								.getDefaultValue());

		long maxTotalMemorySize = conf.getLong(
				CollectorProperties.WRITER.COLLECTOR_TOTAL_MEMORY_SIZE
						.toString(),
				(Long) CollectorProperties.WRITER.COLLECTOR_TOTAL_MEMORY_SIZE
						.getDefaultValue());

		return new MemoryAwareThreadPoolExecutor(corePoolSize,
				maxChannelMemorySize, maxTotalMemorySize);

	}

开发者ID:gerritjvv，项目名称:bigstreams，代码行数:26，代码来源:CollectorServerImpl.java

示例2: NettyServer

import org.jboss.netty.handler.execution.MemoryAwareThreadPoolExecutor; //导入依赖的package包/类
/**
 * Constructor for creating the server
 *
 * @param conf Configuration to use
 * @param requestServerHandlerFactory Factory for request handlers
 * @param myTaskInfo Current task info
 * @param progressable Progressable for reporting progress
 */
public NettyServer(ImmutableClassesGiraphConfiguration conf,
    RequestServerHandler.Factory requestServerHandlerFactory,
    TaskInfo myTaskInfo, Progressable progressable) {
  this.conf = conf;
  this.progressable = progressable;
  this.requestServerHandlerFactory = requestServerHandlerFactory;
  /*if_not[HADOOP_NON_SECURE]*/
  this.saslServerHandlerFactory = new SaslServerHandler.Factory();
  /*end[HADOOP_NON_SECURE]*/
  this.myTaskInfo = myTaskInfo;
  sendBufferSize = GiraphConstants.SERVER_SEND_BUFFER_SIZE.get(conf);
  receiveBufferSize = GiraphConstants.SERVER_RECEIVE_BUFFER_SIZE.get(conf);

  workerRequestReservedMap = new WorkerRequestReservedMap(conf);

  bossExecutorService = Executors.newCachedThreadPool(
      new ThreadFactoryBuilder().setNameFormat(
          "netty-server-boss-%d").build());
  workerExecutorService = Executors.newCachedThreadPool(
      new ThreadFactoryBuilder().setNameFormat(
          "netty-server-worker-%d").build());

  try {
    this.localHostname = conf.getLocalHostname();
  } catch (UnknownHostException e) {
    throw new IllegalStateException("NettyServer: unable to get hostname");
  }

  maxPoolSize = GiraphConstants.NETTY_SERVER_THREADS.get(conf);

  tcpBacklog = conf.getInt(GiraphConstants.TCP_BACKLOG.getKey(),
      conf.getInt(GiraphConstants.MAX_WORKERS,
          GiraphConstants.TCP_BACKLOG.getDefaultValue()));

  channelFactory = new NioServerSocketChannelFactory(
      bossExecutorService,
      workerExecutorService,
      maxPoolSize);

  handlerBeforeExecutionHandler =
      GiraphConstants.NETTY_SERVER_EXECUTION_AFTER_HANDLER.get(conf);
  useExecutionHandler =
      GiraphConstants.NETTY_SERVER_USE_EXECUTION_HANDLER.get(conf);
  if (useExecutionHandler) {
    int executionThreads = conf.getNettyServerExecutionThreads();
    executionHandler = new ExecutionHandler(
        new MemoryAwareThreadPoolExecutor(
            executionThreads, 1048576, 1048576, 1, TimeUnit.HOURS,
            new ThreadFactoryBuilder().setNameFormat("netty-server-exec-%d").
                build()));
    if (LOG.isInfoEnabled()) {
      LOG.info("NettyServer: Using execution handler with " +
          executionThreads + " threads after " +
          handlerBeforeExecutionHandler + ".");
    }
  } else {
    executionHandler = null;
  }
}

开发者ID:renato2099，项目名称:giraph-gora，代码行数:68，代码来源:NettyServer.java

示例3: NettyServer

import org.jboss.netty.handler.execution.MemoryAwareThreadPoolExecutor; //导入依赖的package包/类
/**
 * Constructor for creating the server
 *
 * @param conf Configuration to use
 * @param requestServerHandlerFactory Factory for request handlers
 * @param myTaskInfo Current task info
 * @param progressable Progressable for reporting progress
 */
public NettyServer(ImmutableClassesGiraphConfiguration conf,
    RequestServerHandler.Factory requestServerHandlerFactory,
    TaskInfo myTaskInfo, Progressable progressable) {
  this.conf = conf;
  this.progressable = progressable;
  this.requestServerHandlerFactory = requestServerHandlerFactory;
  
  this.saslServerHandlerFactory = new SaslServerHandler.Factory();
  
  this.myTaskInfo = myTaskInfo;
  sendBufferSize = GiraphConstants.SERVER_SEND_BUFFER_SIZE.get(conf);
  receiveBufferSize = GiraphConstants.SERVER_RECEIVE_BUFFER_SIZE.get(conf);

  workerRequestReservedMap = new WorkerRequestReservedMap(conf);

  bossExecutorService = Executors.newCachedThreadPool(
      new ThreadFactoryBuilder().setNameFormat(
          "netty-server-boss-%d").build());
  workerExecutorService = Executors.newCachedThreadPool(
      new ThreadFactoryBuilder().setNameFormat(
          "netty-server-worker-%d").build());

  try {
    this.localHostname = conf.getLocalHostname();
  } catch (UnknownHostException e) {
    throw new IllegalStateException("NettyServer: unable to get hostname");
  }

  maxPoolSize = GiraphConstants.NETTY_SERVER_THREADS.get(conf);

  tcpBacklog = conf.getInt(GiraphConstants.TCP_BACKLOG.getKey(),
      conf.getInt(GiraphConstants.MAX_WORKERS,
          GiraphConstants.TCP_BACKLOG.getDefaultValue()));

  channelFactory = new NioServerSocketChannelFactory(
      bossExecutorService,
      workerExecutorService,
      maxPoolSize);

  handlerBeforeExecutionHandler =
      GiraphConstants.NETTY_SERVER_EXECUTION_AFTER_HANDLER.get(conf);
  boolean useExecutionHandler =
      GiraphConstants.NETTY_SERVER_USE_EXECUTION_HANDLER.get(conf);
  if (useExecutionHandler) {
    int executionThreads = conf.getNettyServerExecutionThreads();
    executionHandler = new ExecutionHandler(
        new MemoryAwareThreadPoolExecutor(
            executionThreads, 1048576, 1048576, 1, TimeUnit.HOURS,
            new ThreadFactoryBuilder().setNameFormat("netty-server-exec-%d").
                build()));
    if (LOG.isInfoEnabled()) {
      LOG.info("NettyServer: Using execution handler with " +
          executionThreads + " threads after " +
          handlerBeforeExecutionHandler + ".");
    }
  } else {
    executionHandler = null;
  }
}

开发者ID:zfighter，项目名称:giraph-research，代码行数:68，代码来源:NettyServer.java

示例4: NettyServer

import org.jboss.netty.handler.execution.MemoryAwareThreadPoolExecutor; //导入依赖的package包/类
/**
 * Constructor for creating the server
 *
 * @param conf Configuration to use
 * @param requestServerHandlerFactory Factory for request handlers
 * @param myTaskInfo Current task info
 * @param progressable Progressable for reporting progress
 */
public NettyServer(ImmutableClassesGiraphConfiguration conf,
    RequestServerHandler.Factory requestServerHandlerFactory,
    TaskInfo myTaskInfo, Progressable progressable) {
  this.conf = conf;
  this.progressable = progressable;
  this.requestServerHandlerFactory = requestServerHandlerFactory;
  /*if_not[HADOOP_NON_SECURE]*/
  this.saslServerHandlerFactory = new SaslServerHandler.Factory();
  /*end[HADOOP_NON_SECURE]*/
  this.myTaskInfo = myTaskInfo;
  sendBufferSize = GiraphConstants.SERVER_SEND_BUFFER_SIZE.get(conf);
  receiveBufferSize = GiraphConstants.SERVER_RECEIVE_BUFFER_SIZE.get(conf);

  workerRequestReservedMap = new WorkerRequestReservedMap(conf);

  bossExecutorService = Executors.newCachedThreadPool(
      new ThreadFactoryBuilder().setNameFormat(
          "netty-server-boss-%d").build());
  workerExecutorService = Executors.newCachedThreadPool(
      new ThreadFactoryBuilder().setNameFormat(
          "netty-server-worker-%d").build());

  try {
    this.localHostname = conf.getLocalHostname();
  } catch (UnknownHostException e) {
    throw new IllegalStateException("NettyServer: unable to get hostname");
  }

  maxPoolSize = GiraphConstants.NETTY_SERVER_THREADS.get(conf);

  tcpBacklog = conf.getInt(GiraphConstants.TCP_BACKLOG.getKey(),
      conf.getInt(GiraphConstants.MAX_WORKERS,
          GiraphConstants.TCP_BACKLOG.getDefaultValue()));

  channelFactory = new NioServerSocketChannelFactory(
      bossExecutorService,
      workerExecutorService,
      maxPoolSize);

  handlerBeforeExecutionHandler =
      GiraphConstants.NETTY_SERVER_EXECUTION_AFTER_HANDLER.get(conf);
  boolean useExecutionHandler =
      GiraphConstants.NETTY_SERVER_USE_EXECUTION_HANDLER.get(conf);
  if (useExecutionHandler) {
    int executionThreads = conf.getNettyServerExecutionThreads();
    executionHandler = new ExecutionHandler(
        new MemoryAwareThreadPoolExecutor(
            executionThreads, 1048576, 1048576, 1, TimeUnit.HOURS,
            new ThreadFactoryBuilder().setNameFormat("netty-server-exec-%d").
                build()));
    if (LOG.isInfoEnabled()) {
      LOG.info("NettyServer: Using execution handler with " +
          executionThreads + " threads after " +
          handlerBeforeExecutionHandler + ".");
    }
  } else {
    executionHandler = null;
  }
}

开发者ID:zfighter，项目名称:giraph-research，代码行数:68，代码来源:NettyServer.java

注：本文中的org.jboss.netty.handler.execution.MemoryAwareThreadPoolExecutor类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。