【发布时间】:2015-01-26 17:42:18
【问题描述】:
当我尝试在 glassfish 服务器上运行应用程序时,我的 java EE 应用程序出现以下错误。它说“无效资源:jdbc/busservice__nontx”。我应该在哪里解决这个错误?以前它给出了“jdbc/busservice__pm”的错误。一旦我创建了 JDBC 资源并连接到连接池,错误就消失了。但是我仍然遇到“jdbc/busservice__nontx”错误
Info: PER02100: Could not load Toplink Essentials. Assuming this is an upgrade from V2. Switching Persistence Unit [BusReservationPU] to use [org.eclipse.persistence.jpa.PersistenceProvider] as JPA provider. If you intend to use Toplink Essentials, please ensure that it is visible to your application."
Severe: Exception while invoking class org.glassfish.persistence.jpa.JPADeployer prepare method
Severe: java.lang.RuntimeException: Invalid resource : jdbc/busservice__nontx
at com.sun.enterprise.connectors.ConnectorRuntime.lookupDataSourceInDAS(ConnectorRuntime.java:593)
at com.sun.enterprise.connectors.ConnectorRuntime.lookupNonTxResource(ConnectorRuntime.java:559)
at org.glassfish.persistence.common.PersistenceHelper.lookupNonTxResource(PersistenceHelper.java:59)
at org.glassfish.persistence.jpa.ProviderContainerContractInfoBase.lookupNonTxDataSource(ProviderContainerContractInfoBase.java:76)
at org.glassfish.persistence.jpa.PersistenceUnitInfoImpl.<init>(PersistenceUnitInfoImpl.java:109)
at org.glassfish.persistence.jpa.PersistenceUnitLoader.loadPU(PersistenceUnitLoader.java:142)
【问题讨论】:
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我没有使用 Glassfish 的经验,但尝试在 Glassfish 和您的 persistence.xml 文件中将 DataSource 标记为 JTA(或至少属于同一类型:资源本地或 JTA) .
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如果您还没有解决问题,您应该将
persistence.xml添加到问题中。
标签: java jpa jdbc glassfish persistence