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com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@4e47db1f -- Acquisition Attempt Failed!!!
时间 2020-07-18
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com.mchange.v2.resourcepool.basicresourcepool
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mchange
resourcepool
basicresourcepool
acquiretask@4e47db1f
acquiretask
acquisition
attempt
failed
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在maven中spring配置c3p0遇到的问题,其它地方遇到解决思路一致,以下:mysql 1.检查四个参数是否有问题,注意大小写 2.检查数据库是否开启 3.检查是否导入了mysql-connector-jar包 4.检查mysql-connector-jar的jar包版本是否和数据库版本一致 列如我用的数据库的版本是8.0.12,那么对应的mysql-connector-ja的版本应该为8.
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相关文章
1.
SSM整合使用c3p0连接池时出现警告Acquisition Attempt Failed!!! Clearing pending acquires
2.
Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resour
3.
mongoDB报错:connection attempt failed:
4.
com.mchange.v2.resourcepool.CannotAcquireResourceException
5.
com.mchange.v2.resourcepool.CannotAcquireResourceException:
6.
【异常处理】com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector@390508 --&nb
7.
(已解决)C3P0数据库使用配置文件连接,报错:com.mchange.v2.async.ThreadPoolAsynchronousRunner$DeadlockDetector run
8.
Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource
9.
Pool thread stack traces: Thread[com.mchange.v2.async.ThreadPoolAsynchronousRun
10.
RAII(Resource Acquisition Is Initialization)简介
>>更多相关文章<<