关于redis并发的程序

最近项目中要使用redis来进行数据存储，我安装了一台redis(单机)。我的想法是，并发200去set（key,value）和并发200去get(key) package com.ljq.utils;

import redis.clients.jedis.Jedis; import redis.clients.jedis.JedisPool; import redis.clients.jedis.JedisPoolConfig;

public class RedisAPI { private static JedisPool pool = null; static int count = 0; public static JedisPool getPool() { if (pool == null) { JedisPoolConfig config = new JedisPoolConfig(); config.setMaxActive(1000); config.setMaxIdle(5); config.setMaxWait(1000 * 100); config.setTestOnBorrow(true); pool = new JedisPool(config, "192.168.1.123", 6379); } return pool; } public static void returnResource(JedisPool pool, Jedis redis) { if (redis != null) { pool.returnResource(redis); } } public static String get(String key){ String value = null; try {

JedisPool pool = null; Jedis jedis = null; try { pool = getPool(); jedis = pool.getResource(); value = jedis.get(key); } catch (Exception e) { pool.returnBrokenResource(jedis); e.printStackTrace(); } finally { returnResource(pool, jedis); } } catch (Exception e) { // TODO: handle exception } return value; } public static String set(String key,String contents){ String value = null; try {

JedisPool pool = null; Jedis jedis = null; try { pool = getPool(); jedis = pool.getResource(); value = jedis.set(key,contents); } catch (Exception e) { pool.returnBrokenResource(jedis); e.printStackTrace(); } finally { returnResource(pool, jedis); } } catch (Exception e) { // TODO: handle exception } return value; }

public static void main(String[] args) { try { for(int i = 0;i<200;i++){ new Thread( new Runnable() { public void run() { System.out.println(set("age","100"));//也可以get(key) System.out.println("---------------------:"+(++count)); } }).start(); } } catch (Exception e) { // TODO: handle exception } } } ========================================================================== 现在报异常：： redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool at redis.clients.util.Pool.getResource(Pool.java:22) at com.ljq.utils.RedisAPI.set(RedisAPI.java:61) at com.ljq.utils.RedisAPI$1.run(RedisAPI.java:82) at java.lang.Thread.run(Thread.java:619) Caused by: java.util.NoSuchElementException: Could not create a validated object, cause: ValidateObject failed at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1191) at redis.clients.util.Pool.getResource(Pool.java:20) ... 3 more 我不知道为什么我配置的线程池的1000，怎么200就报错！！！急