Question

java项目Oracle数据库报c3p0连接池异常

项目上线了一段时间，之前都没出现过这问题，这几天项目不停报这3个异常,数据库用的是Oracle,rac的链接方式，求解。。。

com.mchange.v2.resourcepool.BasicResourcePool@7c62432b -- Thread unexpectedly interrupted while performing an acquisition attempt.
java.lang.InterruptedException: sleep interrupted
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Task com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@529306d1 (in deadlocked PoolThread) failed to complete in maximum t
ime 60000ms. Trying interrupt().
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com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@7c6ab651 -- APPARENT DEADLOCK!!! Creating emergency threads for
unassigned pending tasks!
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数据库异常还引发了Quartz异常，Quartz用的是集群方式，依赖数据库，报了下面异常：
quartz Handling the first 1 triggers that missed theif scheduled first-time.
求大神指教，万分感谢！！！
后面测试，是mysql的报异常,求解答！

Answer 1

吃了顿饭回来，忽然想到自己都没有在数据库里面创建一个要连接的database，所以才导致这个错误，

果断创建数据库，启动项目，OK，问题解决，

有时候真的是需要一些灵感,,,,