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休眠Java 10

  •  4
  • Иван Гладуш  · 技术社区  · 7 年前

    我将应用程序从java 8迁移到java 10。 但是现在当我试图在数据库中存储一些东西时,我看到了以下异常

    Caused by: javax.persistence.RollbackException: Error while committing the transaction
        at org.hibernate.internal.ExceptionConverterImpl.convertCommitException(ExceptionConverterImpl.java:77) ~[hibernate-core-5.3.2.Final.jar:5.3.2.Final]
        at org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:101) ~[hibernate-core-5.3.2.Final.jar:5.3.2.Final]
        at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:517) ~[spring-orm-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    ... 91 more
    Caused by: org.hibernate.AssertionFailure: Exception releasing cache locks
        at org.hibernate.engine.spi.ActionQueue$AfterTransactionCompletionProcessQueue.afterTransactionCompletion(ActionQueue.java:990) ~[hibernate-core-5.3.2.Final.jar:5.3.2.Final]
        at org.hibernate.engine.spi.ActionQueue.afterTransactionCompletion(ActionQueue.java:513) ~[hibernate-core-5.3.2.Final.jar:5.3.2.Final]
        at org.hibernate.internal.SessionImpl.afterTransactionCompletion(SessionImpl.java:2501) ~[hibernate-core-5.3.2.Final.jar:5.3.2.Final]
        at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.afterTransactionCompletion(JdbcCoordinatorImpl.java:479) ~[hibernate-core-5.3.2.Final.jar:5.3.2.Final]
        at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.afterCompletionCallback(JdbcResourceLocalTransactionCoordinatorImpl.java:198) ~[hibernate-core-5.3.2.Final.jar:5.3.2.Final]
        at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.access$400(JdbcResourceLocalTransactionCoordinatorImpl.java:39) ~[hibernate-core-5.3.2.Final.jar:5.3.2.Final]
        at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.commit(JdbcResourceLocalTransactionCoordinatorImpl.java:273) ~[hibernate-core-5.3.2.Final.jar:5.3.2.Final]
        at org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:98) ~[hibernate-core-5.3.2.Final.jar:5.3.2.Final]
        at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:517) ~[spring-orm-4.3.18.RELEASE.jar:4.3.18.RELEASE]
    ... 91 more
    Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make field private jdk.internal.reflect.ConstructorAccessorImpl jdk.internal.reflect.DelegatingConstructorAccessorImpl.delegate accessible: module java.base does not "opens jdk.internal.reflect" to unnamed module @55283c54
        at java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:337) ~[?:?]
        at java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:281) ~[?:?]
        at java.lang.reflect.Field.checkCanSetAccessible(Field.java:176) ~[?:?]
        at java.lang.reflect.Field.setAccessible(Field.java:170) ~[?:?]
    

    我使用以下依赖项

    <spring.version>4.3.18.RELEASE</spring.version>
    <spring-boot.version>1.5.14.RELEASE</spring-boot.version>
    <hibernate-core.version>5.3.2.Final</hibernate-core.version>
    <java.version>1.10</java.version>
    
    1 回复  |  直到 7 年前
        1
  •  5
  •   Ivan    7 年前

    这是根本原因

    Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make field private jdk.internal.reflect.ConstructorAccessorImpl jdk.internal.reflect.DelegatingConstructorAccessorImpl.delegate accessible: module java.base does not "opens jdk.internal.reflect" to unnamed module @55283c54
    

    java 10有模块的概念,首先 public 不再是“那个”的公众和反映也不是那么强大。

    您可以按照@roberthume的建议使用jvm标志,但实际上您需要迁移到支持java9/10(如果有的话)的新的hibernate版本。

    也请检查此链接 https://www.sitepoint.com/reflection-vs-encapsulation-in-the-java-module-system/#commandlineescapehatches 有关建议的jvm标志的更多详细信息

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