[bug] 在3.2.3 中出现死锁,造成应用假死

使用

 <dependency>
            <groupId>org.crazycake</groupId>
            <artifactId>shiro-redis</artifactId>
            <version>3.2.3</version>
        </dependency>

出现应用假死现象所以前端请求都是pending , 内存cpu 表象正常 ,

在使用jstack pid 之后发现大量

"http-nio-9011-exec-174" #2368 daemon prio=5 os_prio=0 tid=0x00007fb9840d9000 nid=0x942 waiting on condition [0x00007fb850bc9000]
   java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)
    - parking to wait for  <0x00000000f1d8af10> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
    at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
    at org.apache.commons.pool2.impl.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:590)
    at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:441)
    at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:362)
    at redis.clients.util.Pool.getResource(Pool.java:49)
    at redis.clients.jedis.JedisPool.getResource(JedisPool.java:226)
    at org.crazycake.shiro.RedisManager.getJedis(RedisManager.java:35)
    at org.crazycake.shiro.WorkAloneRedisManager.get(WorkAloneRedisManager.java:50)
    at org.crazycake.shiro.RedisSessionDAO.doReadSession(RedisSessionDAO.java:152)
    at org.apache.shiro.session.mgt.eis.AbstractSessionDAO.readSession(AbstractSessionDAO.java:168)
    at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSessionFromDataSource(DefaultSessionManager.java:236)
    at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSession(DefaultSessionManager.java:222)
    at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.doGetSession(AbstractValidatingSessionManager.java:118)
    at org.apache.shiro.session.mgt.AbstractNativeSessionManager.lookupSession(AbstractNativeSessionManager.java:148)
    at org.apache.shiro.session.mgt.AbstractNativeSessionManager.getSession(AbstractNativeSessionManager.java:140)
    at org.apache.shiro.mgt.SessionsSecurityManager.getSession(SessionsSecurityManager.java:156)
    at org.apache.shiro.mgt.DefaultSecurityManager.resolveContextSession(DefaultSecurityManager.java:460)
    at org.apache.shiro.mgt.DefaultSecurityManager.resolveSession(DefaultSecurityManager.java:446)
    at org.apache.shiro.mgt.DefaultSecurityManager.createSubject(DefaultSecurityManager.java:342)
    at org.apache.shiro.subject.Subject$Builder.buildSubject(Subject.java:845)
    at org.apache.shiro.web.subject.WebSubject$Builder.buildWebSubject(WebSubject.java:148)
    at org.apache.shiro.web.servlet.AbstractShiroFilter.createSubject(AbstractShiroFilter.java:292)
    at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:359)
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at com.firestone.config.Filter.CorsFilter.doFilter(CorsFilter.java:40)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:151)
    at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:81)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    - locked <0x00000000e99b14f0> (a org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:748)

加入超时时间后全部异常,这种现象好像再重启后一段时间内不会出现,但是过几个小时就会出现


java.util.NoSuchElementException: Timeout waiting for idle object 
    at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:448) 
    at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:362) 
    at redis.clients.util.Pool.getResource(Pool.java:49) 
    at redis.clients.jedis.JedisPool.getResource(JedisPool.java:226) 
    at org.crazycake.shiro.RedisManager.getJedis(RedisManager.java:38) 
    at org.crazycake.shiro.common.WorkAloneRedisManager.get(WorkAloneRedisManager.java:51) 
    at org.crazycake.shiro.RedisSessionDAO.doReadSession(RedisSessionDAO.java:202) 
    at org.apache.shiro.session.mgt.eis.AbstractSessionDAO.readSession(AbstractSessionDAO.java:168) 
    at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSessionFromDataSource(DefaultSessionManager.java:236) 
    at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSession(DefaultSessionManager.java:222) 
    at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.doGetSession(AbstractValidatingSessionManager.java:118) 
    at org.apache.shiro.session.mgt.AbstractNativeSessionManager.lookupSession(AbstractNativeSessionManager.java:148) 
    at org.apache.shiro.session.mgt.AbstractNativeSessionManager.getSession(AbstractNativeSessionManager.java:140) 
    at org.apache.shiro.mgt.SessionsSecurityManager.getSession(SessionsSecurityManager.java:156) 
    at org.apache.shiro.mgt.DefaultSecurityManager.resolveContextSession(DefaultSecurityManager.java:460) 
    at org.apache.shiro.mgt.DefaultSecurityManager.resolveSession(DefaultSecurityManager.java:446) 
    at org.apache.shiro.mgt.DefaultSecurityManager.createSubject(DefaultSecurityManager.java:342) 
    at org.apache.shiro.subject.Subject$Builder.buildSubject(Subject.java:845) 
    at org.apache.shiro.web.subject.WebSubject$Builder.buildWebSubject(WebSubject.java:148) 
    at org.apache.shiro.web.servlet.AbstractShiroFilter.createSubject(AbstractShiroFilter.java:292) 
    at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:359) 
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
    at com.firestone.config.Filter.CorsFilter.doFilter(CorsFilter.java:40) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
    at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:151) 
    at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:81) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) 
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) 
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) 
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) 
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806) 
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498) 
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
    at java.lang.Thread.run(Thread.java:748)

更新了最新版本也会出现这个问题

看了源码后是不是在使用的时候没有将纳入Try 块中

如 org.crazycake.shiro.common.WorkAloneRedisManager#set


    public byte[] set(byte[] key, byte[] value, int expireTime) {
        if (key == null) {
            return null;
        } else {
            Jedis jedis = this.getJedis();

            try {
                jedis.set(key, value);
                if (expireTime > 0) {
                    jedis.expire(key, expireTime);
                }
            } finally {
                jedis.close();
            }

            return value;
        }
    }

是否应该将 Jedis jedis = this.getJedis(); 这一行纳入try 块

是否可能出现 return internalPool.borrowObject(); 拿到了jedis 在后续代码中出现异常没有回收导致的连接泄露

出现java.util.NoSuchElementException: Timeout waiting for idle object有多个原因： https://stackoverflow.com/questions/34155413/need-explanation-about-java-util-nosuchelementexception-timeout-waiting-for-id https://knowledge.informatica.com/s/article/525925 https://github.com/redis/jedis/issues/1874

将Jedis jedis = this.getJedis();纳入try是一个好主意，我会加入下一个版本。但是它并不能解决你的问题，因为你的问题在于为什么jedis连接会用完。是否考虑检查连接迟的最大连接数上限？

出现java.util.NoSuchElementException: Timeout waiting for idle object有多个原因： https://stackoverflow.com/questions/34155413/need-explanation-about-java-util-nosuchelementexception-timeout-waiting-for-id https://knowledge.informatica.com/s/article/525925 redis/jedis#1874

将Jedis jedis = this.getJedis();纳入try是一个好主意，我会加入下一个版本。但是它并不能解决你的问题，因为你的问题在于为什么jedis连接会用完。是否考虑检查连接迟的最大连接数上限？

是的这个问题很奇怪,基本无法复现, 我也考虑了是否连接上限问题 , 同时使用jemeter 多个线程同时请求登录接口也无法复现,一定是使用一段时间后才会触发

我使用的是默认配置连接数idle 8 max 8

后面加大连接数 idle 10 max 50 目前没有这个问题出现

逆向测试把配置数改为idle 1 max 1 同时使用jmeter 却无法复现这个问题

    @Bean
    public RedisManager redisManager() {
        RedisManager redisManager = new RedisManager();
        String host = redisProperties.getHost();
        int port = redisProperties.getPort();
        redisManager.setHost(String.format("%s:%s", host, port));
        redisManager.setTimeout((int) redisProperties.getTimeout().getSeconds());
        //连接redis超时
        if (StrUtil.isNotEmpty(redisProperties.getPassword())) {
            redisManager.setPassword(redisProperties.getPassword());
        }
        redisManager.setDatabase(redisProperties.getDatabase());
        JedisPoolConfig config = new JedisPoolConfig();
        config.setMaxWaitMillis(redisProperties.getTimeout().toMillis());
        redisManager.setJedisPoolConfig(config);
        return redisManager;
    }

在反向测试时idle 1 max 1使用jmeter 测试正常 , 但是实际使用发生问题时间果然缩短了 ,同时日志打印如下


2020-10-28 15:26:42.855   --- [io-9011-exec-72]  : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Filtered request failed.] with root cause 

java.util.NoSuchElementException: Timeout waiting for idle object 
    at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:448) 
    at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:362) 
    at redis.clients.util.Pool.getResource(Pool.java:49) 
    at redis.clients.jedis.JedisPool.getResource(JedisPool.java:226) 
    at org.crazycake.shiro.RedisManager.getJedis(RedisManager.java:38) 
    at org.crazycake.shiro.common.WorkAloneRedisManager.get(WorkAloneRedisManager.java:51) 
    at org.crazycake.shiro.RedisSessionDAO.doReadSession(RedisSessionDAO.java:202) 
    at org.apache.shiro.session.mgt.eis.AbstractSessionDAO.readSession(AbstractSessionDAO.java:168) 
    at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSessionFromDataSource(DefaultSessionManager.java:236) 
    at org.apache.shiro.session.mgt.DefaultSessionManager.retrieveSession(DefaultSessionManager.java:222) 
    at org.apache.shiro.session.mgt.AbstractValidatingSessionManager.doGetSession(AbstractValidatingSessionManager.java:118) 
    at org.apache.shiro.session.mgt.AbstractNativeSessionManager.lookupSession(AbstractNativeSessionManager.java:148) 
    at org.apache.shiro.session.mgt.AbstractNativeSessionManager.getSession(AbstractNativeSessionManager.java:140) 
    at org.apache.shiro.mgt.SessionsSecurityManager.getSession(SessionsSecurityManager.java:156) 
    at org.apache.shiro.mgt.DefaultSecurityManager.resolveContextSession(DefaultSecurityManager.java:460) 
    at org.apache.shiro.mgt.DefaultSecurityManager.resolveSession(DefaultSecurityManager.java:446) 
    at org.apache.shiro.mgt.DefaultSecurityManager.createSubject(DefaultSecurityManager.java:342) 
    at org.apache.shiro.subject.Subject$Builder.buildSubject(Subject.java:845) 
    at org.apache.shiro.web.subject.WebSubject$Builder.buildWebSubject(WebSubject.java:148) 
    at org.apache.shiro.web.servlet.AbstractShiroFilter.createSubject(AbstractShiroFilter.java:292) 
    at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:359) 
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
    at com.firestone.config.Filter.CorsFilter.doFilter(CorsFilter.java:40) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
    at org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:151) 
    at org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:81) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) 
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) 
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) 
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) 
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806) 
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498) 
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
    at java.lang.Thread.run(Thread.java:748) 

2020-10-28 15:26:50.000 [pool-4-thread-1] INFO  com.xxxxx   FireApplication.java : 48] - getNumWaiters : 0,getNumIdle: 0,getNumActive:1,getMeanBorrowWaitTimeMillis :0,getMaxBorrowWaitTimeMillis:35

可以从监控日志看到当前是有一个 getNumActive 未释放的为 1 , jemeter 多线程测试中getNumActive是0 , 同时从后续的日志中可以观察到此时并没有请求过来,可以确定是有泄露的问题

而加大连接数只不过是把这个问题出现的时间往后推迟了

很多人也出现过jedis 连接池泄露问题 , 到这里也大概概率是jedis 组件的问题

这确实是个严重的问题

我也遇到同样的问题。 Jedis版本： ` 1.8</java.version>

2.9.0` 有如下报错： `redis.clients.jedis.exceptions.JedisException: Could not get a resource from the pool at redis.clients.util.Pool.getResource(Pool.java:51) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:226) at com.navi.rtm.rule.AbstractRule.subMainProc(AbstractRule.java:77) at com.navi.rtm.rule.RuleCheckContext.call(RuleCheckContext.java:142) at com.navi.rtm.rule.RuleCheckContext.call(RuleCheckContext.java:16) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.NoSuchElementException: Timeout waiting for idle object at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:449) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363) at redis.clients.util.Pool.getResource(Pool.java:49) ... 8 more `

我也遇到同样的问题。 Jedis版本： <java.version>1.8</java.version> <jedis.version>2.9.0</jedis.version> 有如下报错： redis.clients.jedis.exceptions.JedisException: Could not get a resource from the pool at redis.clients.util.Pool.getResource(Pool.java:51) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:226) at com.navi.rtm.rule.AbstractRule.subMainProc(AbstractRule.java:77) at com.navi.rtm.rule.RuleCheckContext.call(RuleCheckContext.java:142) at com.navi.rtm.rule.RuleCheckContext.call(RuleCheckContext.java:16) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.NoSuchElementException: Timeout waiting for idle object at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:449) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363) at redis.clients.util.Pool.getResource(Pool.java:49) ... 8 more

升级jedis 可以解决

非常感谢反馈

发自我的iPhone

------------------ 原始邮件 ------------------ 发件人: chen.chao @.> 发送时间: 2022年8月8日 22:43 收件人: alexxiyang/shiro-redis @.> 抄送: alex @.>, Comment @.> 主题: Re: [alexxiyang/shiro-redis] [bug] 在3.2.3 中出现死锁,造成应用假死 (#137)

我也遇到同样的问题。 Jedis版本： <java.version>1.8</java.version> <jedis.version>2.9.0</jedis.version> 有如下报错： redis.clients.jedis.exceptions.JedisException: Could not get a resource from the pool at redis.clients.util.Pool.getResource(Pool.java:51) at redis.clients.jedis.JedisPool.getResource(JedisPool.java:226) at com.navi.rtm.rule.AbstractRule.subMainProc(AbstractRule.java:77) at com.navi.rtm.rule.RuleCheckContext.call(RuleCheckContext.java:142) at com.navi.rtm.rule.RuleCheckContext.call(RuleCheckContext.java:16) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.util.NoSuchElementException: Timeout waiting for idle object at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:449) at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:363) at redis.clients.util.Pool.getResource(Pool.java:49) ... 8 more

升级jedis 可以解决

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alexxiyang / shiro-redis

[bug] 在3.2.3 中出现死锁,造成应用假死 #137