com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@1035079 -- APPARENT DEADLOCK!!! Complete Status: Managed Threads: 3 Active Threads: 3 Active Tasks: com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@b1cc87 (com.mchange.v2.as…

最近在IDEA中启动Tomcat经常会碰到这个错误,起初.一直没在意,现在碰到的次数多了,就去查看下这个问题,现描述如下: =2018-01-08 14:27:30,216 WARN [com.mchange.v2.async.ThreadPoolAsynchronousRunner] - com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@29165a67 -- APPARENT DEADLOCK!!! Comp…

采用c3p0连接池,每次调试程序,第一次访问时(Tomcat服务器重启后再访问)都会出现以下错误,然后连接库需要很长时间,最终是可以连上的,之后再访问就没问题了,请高手们会诊一下,希望能帮小弟解决此问题,不胜感激! 2009-9-27 13:32:26 com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector run警告: com.mchange.v2.async.ThreadPoolAsynchronousRunner…

报错信息:APPARENT DEADLOCK!!! Creating emergency threads for unassigned pending tasks! 在网上查了一下,大部分网友分析是c3p0造成的,我根据网友给出的参数修改了一下我的项目的参数,改好后重新启动,不再报错,稳定性需要观察.原文内容如下: 最近部在生产环境的应用,系统重启后,跑了一天后就挂掉了,每天都是如此,之前一直都是挺稳定的,看了日志报出的错误是: WARN [Timer-8] ThreadPoolAsynchro…

写这篇日记记录一下自己的愚蠢行为. 具体报错如下: 信息: Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 10, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTable -> null, break…

项目进行压力测试的时候,运行大概1小时候,后台抛出以下异常: Nov 9, 2012 1:41:59 AM com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector runWARNING: com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@4b9cafa7 -- APPARENT DEADLOCK!!! Complete Status:…

一,c3p0执行一段时间后报错例如以下 W 07-26_00:58:27 ThreadPoolAsynchronousRunner.java 608 com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@70929ab6 -- APPARENT DEADLOCK!!! Creating emergency threads for unassigned pending tasks! W 07-26_00:58:39 T…

2018-01-04 15:02:03,319 ---com.mchange.v2.async.ThreadPoolAsynchronousRunner: com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@4d6c4ebb -- APPARENT DEADLOCK!!! Creating emergency threads for unassigned pending tasks! 先说说APPARENT DEA…

com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@11d9f05 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition atte…

关于c3p0在debug模式下控制台抛出的如下异常: java.lang.Exception: DEBUG -- CLOSE BY CLIENT STACK TRACE at com.mchange.v2.c3p0.impl.NewPooledConnection.close(NewPooledConnection.java:566) at com.mchange.v2.c3p0.impl.NewPooledConnection.close(NewPooledConnection.java:23…