weblogic连接池重置（Connection reset）

ID 1532894.1

https://www.linuxidc.com/linux/2017-10/147448.htm

19:31:43.633 [hostName:scyy1] [pool-4514-thread-243] [2017080900000020] ERROR 报错信息如下：weblogic.jdbc.extensions.ConnectionDeadSQLException: weblogic.common.resourcepool.ResourceDeadException: 0:weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: IO 错误: Connection reset
weblogic.jdbc.common.internal.JDBCUtil.wrapAndThrowResourceException(JDBCUtil.java:250)
weblogic.jdbc.pool.Driver.connect(Driver.java:142)
weblogic.jdbc.jts.Driver.getNonTxConnection(Driver.java:658)
weblogic.jdbc.jts.Driver.connect(Driver.java:127)

SOLUTION

Please follow these steps to resolve the issue:

1.       1.From the WLS admin console, select the datasource.
2.       2.Under the connection pool tab, click on Advanced.
3.       3.Check the "Enable Test Connections On Reserve" option.
4.       4.Make "Login Delay" 1.
5.       5.Make "Connection Creation Retry Frequency" 2.
6.       6.Save the configuration.
7.       7.Restart the Cluster.