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);
}
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;
}
}
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;
}
}
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;
}
}