DEBUG|16:15:07,278| GenericDao:568 - Hql: FROM LoginSession l WHERE l.sessionToken = ? DEBUG|16:15:09,905| GenericDao:568 - Hql: FROM LoginSession l WHERE l.sessionToken = ? WARN |16:15:23,125| ThreadPoolAsynchronousRunner:608 - com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@649948aa -- APPARENT DEADLOCK!!! Creating emergency threads for unassigned pending tasks! WARN |16:15:23,158| ThreadPoolAsynchronousRunner:624 - com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@649948aa -- APPARENT DEADLOCK!!! Complete Status: Managed Threads: 3 Active Threads: 3 Active Tasks:
发现是参数maxStatements和numHelperThreads所致的,
maxStatement太大会导致这个异常,
可以调整maxStatements为一个小点的值, 然后增加numHelperThreads的数量, 就可以修复这个异常
来源:
http://laravel.iteye.com/