1

我在使用 Spring 3 + Hibernate 3.3.2.GA 的 java 中有一个相当大的项目。我正在使用 Maven 2 和 JUnit 4，Jenkins 已经成为我们的 CI 服务器几天了（尽管之前是 Hudson，我们遇到了同样的问题）。

大约一周以来，我遇到了一个奇怪的问题，即 Maven 构建工作并且所有测试都在本地构建中通过，但 CI 服务器报告它不稳定。该项目在 CI 服务器上配置为 Maven 2 项目，因此正在执行的命令完全相同（全新安装站点）。将新字段添加到现有实体时会出现此问题。所有需要持久化此类实体实例的测试都在 Jenkins 上失败，并显示以下消息：

     could not insert:> [com.monits.fcoach.model.Challenge];
     SQL [insert into challenge (id, name, sortingStrategy, year) values (null,
     ?, ?, ?)];

    nested exception is  org.hibernate.exception.DataException:could not insert:[com.monits.fcoach.model.Challenge]

然而，堆栈跟踪是真正有趣的：

org.springframework.dao.DataIntegrityViolationException: could not insert: [com.monits.fcoach.model.Challenge]; SQL [insert into challenge (id, name, sortingStrategy, year) values (null, ?, ?, ?)]; nested exception is org.hibernate.exception.DataException: could not insert: [com.monits.fcoach.model.Challenge]
    at org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:642)
    at org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:412)
    at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:411)
    at org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
    at org.springframework.orm.hibernate3.HibernateTemplate.save(HibernateTemplate.java:683)
    at com.monits.fcoach.dao.GenericHibernateDao.create(GenericHibernateDao.java:101)
    at com.monits.fcoach.dao.GenericDAOHibernateTest.setUp(GenericDAOHibernateTest.java:113)
    at com.monits.fcoach.dao.ChallengeDaoHibernateTest.setUp(ChallengeDaoHibernateTest.java:75)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
    at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:82)
    at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:240)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:180)
    at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:62)
    at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:140)
    at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:127)
    at org.apache.maven.surefire.Surefire.run(Surefire.java:177)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:345)
    at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1009)
Caused by: org.hibernate.exception.DataException: could not insert: [com.monits.fcoach.model.Challenge]
    at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:100)
    at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
    at org.hibernate.id.insert.AbstractSelectingDelegate.performInsert(AbstractSelectingDelegate.java:64)
    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2176)
    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2656)
    at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71)
    at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
    at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:321)
    at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204)
    at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130)
    at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:210)
    at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:56)
    at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:195)
    at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:50)
    at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93)
    at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:563)
    at org.hibernate.impl.SessionImpl.save(SessionImpl.java:551)
    at org.hibernate.impl.SessionImpl.save(SessionImpl.java:547)
    at org.springframework.orm.hibernate3.HibernateTemplate$12.doInHibernate(HibernateTemplate.java:686)
    at org.springframework.orm.hibernate3.HibernateTemplate$12.doInHibernate(HibernateTemplate.java:1)
    at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:406)
    ... 38 more
Caused by: java.sql.SQLException: Column count does not match in statement [insert into challenge (id, name, sortingStrategy, year) values (null, ?, ?, ?)]
    at org.hsqldb.jdbc.Util.throwError(Unknown Source)
    at org.hsqldb.jdbc.jdbcPreparedStatement.<init>(Unknown Source)
    at org.hsqldb.jdbc.jdbcConnection.prepareStatement(Unknown Source)
    at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:534)
    at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:116)
    at org.hibernate.id.insert.AbstractSelectingDelegate.performInsert(AbstractSelectingDelegate.java:54)
    ... 56 more

如上所述，根本原因是：

java.sql.SQLException：语句中的列数不匹配[插入挑战（id，name，sortingStrategy，year）值（null，？，？，？）]

4 列名称，4 个值，但它不匹配....

该 sortStrategy 是我们在构建开始失败时添加的字段。

该项目在应用程序容器上运行顺利，一切都在 IDE 中运行良好，并在所有开发机器中使用 Maven，但在 Jenkins / Hudson 上它不断失败并显示此消息。对此实体执行插入的所有测试都以完全相同的方式失败。

课程是这样的：

package com.monits.fcoach.model;

import java.util.Set;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToMany;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import javax.persistence.UniqueConstraint;

import com.monits.fcoach.sorting.StandardStandingsSorting;

@Entity
@Table(name = "challenge", uniqueConstraints={
        @UniqueConstraint(columnNames={"name", "year"})
    })
public class Challenge {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;

    @Column(nullable = false)
    private String name;

    @Column(nullable = false)
    private int year;

    // This is the field we added when the build started failing
    @Column(nullable = true)
    private String sortingStrategy;

    @ManyToMany
    private Set<League> leagues;

    @OneToMany
    @JoinColumn(name="challenge_id", insertable=false, updatable=false)
    private Set<Match> matches;

    ...
}

欢迎任何想法，我几乎迷路了......

4

3 回答 3

0

我会尝试将它与在命令行上调用 Maven 的自由样式项目一起使用。有时 M2 插件中的嵌入式 Maven 版本会出现奇怪的问题。无论如何，这通常是构建 Maven 项目的首选方式。

于 2011-03-28T20:29:59.437 回答
0

正如TheStijn在评论中指出的那样（hw 不会回复，所以我可以正确地将他的答案标记为正确），解决方案是删除 hsql 数据库文件并让 jenkins 从头开始​​创建它。显然，更新有时会在 HSQL 上失败，自从这篇原始帖子以来，我已经发生过两次这种情况，但是将其切换为在我的测试脚本上创建或使用内存中的 HSQL 数据库可以正常工作。

于 2011-05-27T03:28:29.817 回答
0

当我们的本地开发测试成功时，我们有类似的詹金斯测试失败。我们发现 jenkins 框已更新，并且帐户/名称已更改。我们的应用程序在我们的持久性（插入和更新）中使用系统 user.name，该系统在本地工作，但 jenkins 的用户名更长，我们的表长度更短，因此我们在 jenkins 中进行的 maven 测试失败。整理好了...

于 2013-11-15T02:38:04.470 回答