当我尝试在wildfly中为mysql数据源启用统计信息时,它抛出以下错误:
Internal Server Error
{
"outcome" => "failed",
"result" => {"step-1" => {
"outcome" => "failed",
"failure-description" => "JBAS014792: Unknown attribute statistics-enabled",
"rolled-back" => true
}},
"failure-description" => {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-1" => "JBAS014792: Unknown attribute statistics-enabled"}},
"rolled-back" => true
}
我使用普通的mysql数据源,它可以正常工作。这里可能出了什么问题?
环境:
- Java: 1.8.0_25
- 野蝇 8.2.0.最终版
- MySQL: MySQL-connector-java-5.1.35-bin.jar
确保您正在使用的每个数据源在 stanalone .xml 文件的路径 JBOSS_HOME/standalone/configuration/stanalone.xml 下都有属性"statistics-enabled = true"。
为此,首先您需要停止 JBoss 服务器 ,修改独立服务器.xml然后启动服务器。