1、com.mchange.v2.resourcepool.BasicResourcePool$ScatteredAcquireTask@6ff9129c 解決方案: connecturl添加&serverTimezone=UTC 完整的db.properties ...
Caused by: com.mchange.v .resourcepool.TimeoutException: A client timed out while waiting to acquire a resource from com.mchange.v .resourcepool.BasicResourcePool de timeout at awaitAvailable 把spring ...
2018-11-29 16:23 0 3901 推薦指數:
1、com.mchange.v2.resourcepool.BasicResourcePool$ScatteredAcquireTask@6ff9129c 解決方案: connecturl添加&serverTimezone=UTC 完整的db.properties ...
由於是新手的問題,C3P0的使用時嚴格跟着視頻來的,但是問題卻來的很突然 在導入了三個包以及創建了路徑以后 進行測試 第一個問題:named-config with name 'B ...
有一個線上環境使用的是c3p0數據庫,為外部提供接口服務。最近訪問壓力增大后台tomcat的日志里面頻繁出現 com.mchange.v2.resourcepool.TimeoutException: A client timed out while waiting to acquire ...
相關的鏈接 http://bbs.csdn.net/topics/391079489 ...
com.mchange.v2.c3p0.ComboPooledDataSource:數據庫連接池的一種 C3P0是一個開放源代碼的JDBC連接池,它在lib目錄中與Hibernate一起發布,包括了實現jdbc3和jdbc2擴展規范說明的Connection 和Statement 池 ...
Caused by: java.lang.IllegalStateException: Failed to introspect Class [com.mchange.v2.c3p0.ComboPooledDataSource] from ClassLoader ...
="com.mchange.v2.c3p0.ComboPooledDataSource"> < ...
Caused by: com.alibaba.dubbo.remoting.TimeoutException: Waiting server-side response timeout. 還是畢設出現的問題 最近一兩個星期被dubbo分布式弄的焦頭爛額,跟着視頻做的,結果視頻里面直接用搭好 ...