redis jedis jedispool 获取不到连接

Question

每次都在第8次获取 jedis的时候 获取不到

 package com.ryx.sync.util;

import java.util.concurrent.locks.ReentrantLock;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

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

public final class JedisUtil {
    private static Logger logger = LoggerFactory.getLogger(JedisUtil.class);

    protected static ReentrantLock lockPool = new ReentrantLock();  
    protected static ReentrantLock lockJedis = new ReentrantLock(); 
    //Redis服务器IP
    private static String ADDR = "127.0.0.1";

        //Redis的端口号
        private static int PORT = 6379;

        //访问密码
        private static String AUTH = "beijing";

        //可用连接实例的最大数目，默认值为8；
        //如果赋值为-1，则表示不限制；如果pool已经分配了maxActive个jedis实例，则此时pool的状态为exhausted(耗尽)。
        private static int MAX_ACTIVE = 1024;

        //控制一个pool最多有多少个状态为idle(空闲的)的jedis实例，默认值也是8。
        private static int MAX_IDLE = 8;

        //等待可用连接的最大时间，单位毫秒，默认值为-1，表示永不超时。如果超过等待时间，则直接抛出JedisConnectionException；
        private static int MAX_WAIT = 10000;

        private static int TIMEOUT = 10000;

        //在borrow一个jedis实例时，是否提前进行validate操作；如果为true，则得到的jedis实例均是可用的；
        private static boolean TEST_ON_BORROW = true;

        private static JedisPool jedisPool = null;

        /** 
         * 初始化Redis连接池 
         */  
        private static void initialPool(){  
            try {  
                JedisPoolConfig config = new JedisPoolConfig();  
//              config.setMaxTotal(MAX_ACTIVE);  
                config.setMaxIdle(MAX_IDLE);  
                config.setMaxWaitMillis(MAX_WAIT);  
                config.setTestOnBorrow(TEST_ON_BORROW);  
                jedisPool = new JedisPool(config, ADDR, PORT, TIMEOUT);  
            } catch (Exception e) {  
                logger.error("create JedisPool error : "+e);  
            }  
        }  

        /** 
         * 在多线程环境同步初始化 
         */  
        private static void poolInit() {  
            //断言 ，当前锁是否已经锁住，如果锁住了，就啥也不干，没锁的话就执行下面步骤  
            assert ! lockPool.isHeldByCurrentThread();    
            lockPool.lock();  
            try {    
                if (jedisPool == null) {    
                    initialPool();  
                }  
            }catch(Exception e){  
                e.printStackTrace();  
            } finally {    
                lockPool.unlock();  
            }  
        }  

        /**
         * 获取Jedis实例
         * @return
         */
        public static Jedis getJedis() {  
            //断言 ，当前锁是否已经锁住，如果锁住了，就啥也不干，没锁的话就执行下面步骤  
            assert ! lockJedis.isHeldByCurrentThread();    
            lockJedis.lock();  

            if (jedisPool == null) {    
                poolInit();  
            }  
            Jedis jedis = null;  
            try {
                if (jedisPool != null) {    
                    jedis = jedisPool.getResource();   
                }  
            } catch (Exception e) {    
                logger.error("Get jedis error : "+e);  
            }finally{  
                lockJedis.unlock();  
            }  
            return jedis;  
        }    

        /**
         * 释放jedis资源
         * @param jedis
         */
        public static void returnResource(final Jedis jedis) {  
            if (jedis != null && jedisPool !=null) {  
                jedisPool.returnResource(jedis);  
            }  
        }  

        public static JedisPool getJedisPool(){
            return jedisPool;
        }
}

public boolean jedisSave(List<SdTranData> sdTranDatas){
        if (sdTranDatas.size() <= 0) {
            return false;
        }
        Jedis jedis = null;
        try {
            //从redis 删除边界   tranCode  解决重复问题
            this.logger.logDebug("正在获取jedis连接。。。");
            jedis = JedisUtil.getJedis();
            System.out.println("active  jedis:"+JedisUtil.getJedisPool().getNumActive());
            this.logger.logDebug("获取jedis连接成功。。。");
            String tranCode = sdTranDatas.get(0).getTranCode();
            jedis.zremrangeByScore("sdTranLs".getBytes(), Double.parseDouble(tranCode), Double.parseDouble(tranCode));
            for (SdTranData sdTranData : sdTranDatas) {
                jedis.zadd("sdTranLs".getBytes(), Double.parseDouble(sdTranData.getTranCode()), SerializeUtil.serialize(sdTranData));
            }
        }catch (Exception e) {
            logger.logException("获取jedis连接出错：", e);
        }finally{
            if(jedis != null){
                JedisUtil.returnResource(jedis);
            }
        }
        return true;
    }

Answer 1

程序其他地方 获取了连接，没关闭