GlassFish连接池 [英] GlassFish connection pool

问题描述

我将mysql驱动程序放入glassfish/admin1/lib中，尝试与GlassFish 3.1.2建立连接时出现此错误

i put mysql driver into glassfish/admin1/lib and i get this error on trying make a connection with GlassFish 3.1.2

SingleCRUD_ConnectionPool的Ping连接池失败.类名错误或未为以下项设置类路径:com.mysql.jdbc.jdbc2.optional.MysqlDataSource请检查server.log以获取更多详细信息.

Ping Connection Pool failed for SimpleCRUD_ConnectionPool. Class name is wrong or classpath is not set for : com.mysql.jdbc.jdbc2.optional.MysqlDataSource Please check the server.log for more details.

进行配置:

池名称:SimpleCRUD_ConnectionPool 资源类型:javax.sql.DataSource javax.sql.XADataSource 数据源类名称:com.mysql.jdbc.Driver

Pool Name: SimpleCRUD_ConnectionPool Resource Type: javax.sql.DataSource javax.sql.XADataSource Datasource Classname: com.mysql.jdbc.Driver

有人有什么主意吗?

推荐答案

驱动程序和数据源不相同.从您的配置来看，您是否将Driver类设置为DataSource类名?

A Driver and a DataSource are not the same. It looks from your configuration that you're setting a Driver class as the DataSource classname?

您真的需要XA吗?您正在进行任何分布式交易吗?

Do you really need XA? Are you doing any distributed transaction?

如果是这样，请将数据源设置为com.mysql.jdbc.jdbc2.optional.MysqlXADataSource

If so, set the data source to com.mysql.jdbc.jdbc2.optional.MysqlXADataSource

如果没有，请选择常规数据源类型，然后将类名称设置为com.mysql.jdbc.jdbc2.optional.MysqlDataSource

If not, select a regular DataSource type and then set the classname to com.mysql.jdbc.jdbc2.optional.MysqlDataSource

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