P20 可使用数据库连接池的功能。下面我们给出一段如何使用连接池的代码: String name = "pool"; String driver = " sun.jdbc.odbc.JdbcOdbcDriver
P35 main(String[] args) { //创建一个可重用固定线程数的线程池 ExecutorService pool = Executors.newFixedThreadPool(2); //创建实现了Run
P8 SockIOPool pool = SockIOPool.getInstance(); // 设置服务器信息 pool.setServers( servers ); pool.setWeights(
获取socke连接池的实例对象 SockIOPool pool = SockIOPool.getInstance(); // 设置服务器信息 pool.setServers(servers); pool.setWeights(weights);
final int POOL_SIZE = 4; private static final FindState[] FIND_STATE_POOL = new FindState[POOL_SIZE];
获取socke连接池的实例对象 SockIOPool pool = SockIOPool.getInstance(); // 设置服务器信息 pool.setServers( servers ); pool.setWeights(
P18 比例、每个PG的详细信息,比如PG ID、UP Set、Acting Set、PG状态,以及每个pool的数据使用统计。 4、 The CRUSH Map: 包含存储设备列表,故障域层级,存储数据时
SockIOPool pool = SockIOPool.getInstance(); // 设置服务器信息 pool.setServers( servers ); pool.setWeights(
只能通过程序来显式取消或终止任务. l 例子: package org.credo.thread.pool; import java.util.concurrent.ExecutorService; import
"); HTablePool pool = new HTablePool(configuration, 1000); HTable table = (HTable) pool.getTable(tableName);
"); HTablePool pool = new HTablePool(configuration, 1000); HTable table = (HTable) pool.getTable(tableName);
创建存储池 # ceph osd pool create volumes 128 # ceph osd pool create images 128 # ceph osd pool create vms 128
性能问题(接下来还将覆盖一些有趣的死锁问题)。我们将重点分享如何通过嵌套结构体、使用 sync.Pool、和复用后端数组减少内存分配和降低GC开销。 减少内存分配和GC优化 将Go与其他语言(比如
Sprite-based Games with Canvas HTML 5 Game Development - video tutorial serie from Jono X - actually running The
cricket::VideoMediaInfo video_info; // 从video channel收集信息,包括发送端,接收端和带宽估计信息; if (!pc_->session()->video_channel()-
P96 //创建一个可重用固定线程数的线程池 ExecutorService pool = Executors.newFixedThreadPool(2);
P90 一个可重用固定线程数的线程池 ExecutorService pool = Executors.newFixedThreadPool(2);
P82 //创建一个可重用固定线程数的线程池 ExecutorService pool = Executors.newFixedThreadPool(2);
P84 //创建一个可重用固定线程数的线程池 ExecutorService pool = Executors.newFixedThreadPool(2);
local s = proxy.backends[i] local pool = s.pool local cur_idle = pool.users[""].cur_idle_connections