Java Spring boot@Scheduled失败SQL错误：17008，SQLState:08003

这是在中再次提出的类似问题，这似乎是@Schdeuled上的问题，它不适用于@Transaction。 然而，这略有不同，可能是代码中处理的事务的问题

我正在运行一个计划程序，它每天启动（DailyScheduler.processDailyScheduler（）），但由于以下错误而失败

SQL错误：17008，SQLState:08003 javax.persistence.PersistenceException： org.hibernate.exception.JDBCConnectionException:无法执行 查询 org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert（AbstractEntityManagerImpl.java:1692） 在 org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert（AbstractEntityManagerImpl.java:1602） 在 org.hibernate.jpa.internal.QueryImpl.getResultList（QueryImpl.java:492） 原因：java.sql.SQLRecoverableException:关闭的连接：下一步

我还有一个控制器（DailyController.processDailyJob），它执行完全相同的任务，但是当我使用相同的输入运行时，它会成功

我不明白为什么我的调度程序没有通过，控制器总是工作

在此方面的任何帮助都将不胜感激！ 谢谢大家!

每日调度程序：

import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

@Component
@Slf4j
public class DailyScheduler {

    @Autowired
    DailyService dailyService;

    @Scheduled(cron = "${daily.scheduler.cron}")
    public void processDailyScheduler() {

            log.info("DailyScheduler starts");
            dailyService.processDailyJob(new Date());
            log.info("DailyScheduler finishes");
    }
}

@Slf4j
@RestController
@ApiIgnore
public class DailyController {

    @Autowired
    DailyService dailyService;

    @RequestMapping(value = {"/v1/daily/job/{jobDate}"}, method = RequestMethod.POST)
    public ResponseEntity<String> processDailyJob(@PathVariable("jobDate") String jobDate,
                                                   @RequestHeader(SIFAuthorization.AUTHORIZATION) String authorizationToken)
            throws Exception {

        SimpleDateFormat dateFormatter =new SimpleDateFormat("dd-MMM-yyyy");
        Date targetDate =dateFormatter.parse(jobDate);

        dailyService.processDailyJob(targetDate);

        return new ResponseEntity<>("Daily Job Processed.", HttpStatus.OK);
    }

}

@Slf4j
@Service
public class DailyServiceImpl implements DailyService {

    @Autowired
    private UserServiceRepository userServiceRepository;

    @Override
    public Integer processDailyJob(Date targetDate) {
        userServiceRepository.findUser(targetDate);
    }

 }

@Transactional(readOnly = true)
public interface UserServiceRepository extends JpaRepository<UserDailySummary, String> {

     UserDailySummary findUser(Date targetDate);
}

@Configuration
@Profile("!test")
@EnableTransactionManagement
@EnableJpaRepositories(entityManagerFactoryRef = "dbEntityManagerFactory",
        transactionManagerRef = "dbTransactionManager",
        basePackages = {"com.org.dub.mmm"})
@EnableConfigurationProperties(DbProperties.class)
@Slf4j
public class DatabaseConfig {
    @Autowired
    private DbProperties dbProperties;

    @Bean(name = "dataSource")
    @Primary
    public DataSource dataSource() {

        PoolProperties poolProperties = new PoolProperties();
        poolProperties.setUrl(dbProperties.getJdbcUrl());
        poolProperties.setDriverClassName(dbProperties.getDriverClassName());
        poolProperties.setUsername(dbProperties.getUser());
        poolProperties.setPassword(dbProperties.getPassword());

        // override the default value
        poolProperties.setTestOnBorrow(true);
        poolProperties.setTestWhileIdle(true);
        poolProperties.setValidationQuery(dbProperties.getValidationQuery());

        poolProperties.setRemoveAbandoned(true);

        DataSource dataSource = new org.apache.tomcat.jdbc.pool.DataSource(poolProperties);

        return dataSource;
    }

    @Bean
    PlatformTransactionManager dbTransactionManager() {
        return new JpaTransactionManager(dbEntityManagerFactory().getObject());
    }

    @Bean
    @Primary
    LocalContainerEntityManagerFactoryBean dbEntityManagerFactory() {

        LocalContainerEntityManagerFactoryBean factoryBean = null;

        HibernateJpaVendorAdapter vendorAdapter =
                new HibernateJpaVendorAdapter();
        vendorAdapter.setDatabase(Database.ORACLE);

        factoryBean = new LocalContainerEntityManagerFactoryBean();
        DataSource dataSource = dataSource();

        factoryBean.setDataSource(dataSource);
        factoryBean.setJpaVendorAdapter(vendorAdapter);
        factoryBean.setJpaProperties(additionalJpaProperties());
        factoryBean.setPackagesToScan(new String[]{"com.org.dub.mmm.domain"});
        factoryBean.afterPropertiesSet();

        return factoryBean;
    }

    Properties additionalJpaProperties() {
        Properties properties = new Properties();
        properties.setProperty("hibernate.dialect", "org.hibernate.dialect.Oracle10gDialect");
        properties.setProperty("hibernate.cache.use_second_level_cache", "true");
        properties.setProperty("hibernate.cache.region.factory_class", "org.hibernate.cache.ehcache.EhCacheRegionFactory");

        return properties;
    }
}

每日控制器：

import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

@Component
@Slf4j
public class DailyScheduler {

    @Autowired
    DailyService dailyService;

    @Scheduled(cron = "${daily.scheduler.cron}")
    public void processDailyScheduler() {

            log.info("DailyScheduler starts");
            dailyService.processDailyJob(new Date());
            log.info("DailyScheduler finishes");
    }
}

@Slf4j
@RestController
@ApiIgnore
public class DailyController {

    @Autowired
    DailyService dailyService;

    @RequestMapping(value = {"/v1/daily/job/{jobDate}"}, method = RequestMethod.POST)
    public ResponseEntity<String> processDailyJob(@PathVariable("jobDate") String jobDate,
                                                   @RequestHeader(SIFAuthorization.AUTHORIZATION) String authorizationToken)
            throws Exception {

        SimpleDateFormat dateFormatter =new SimpleDateFormat("dd-MMM-yyyy");
        Date targetDate =dateFormatter.parse(jobDate);

        dailyService.processDailyJob(targetDate);

        return new ResponseEntity<>("Daily Job Processed.", HttpStatus.OK);
    }

}

@Slf4j
@Service
public class DailyServiceImpl implements DailyService {

    @Autowired
    private UserServiceRepository userServiceRepository;

    @Override
    public Integer processDailyJob(Date targetDate) {
        userServiceRepository.findUser(targetDate);
    }

 }

@Transactional(readOnly = true)
public interface UserServiceRepository extends JpaRepository<UserDailySummary, String> {

     UserDailySummary findUser(Date targetDate);
}

@Configuration
@Profile("!test")
@EnableTransactionManagement
@EnableJpaRepositories(entityManagerFactoryRef = "dbEntityManagerFactory",
        transactionManagerRef = "dbTransactionManager",
        basePackages = {"com.org.dub.mmm"})
@EnableConfigurationProperties(DbProperties.class)
@Slf4j
public class DatabaseConfig {
    @Autowired
    private DbProperties dbProperties;

    @Bean(name = "dataSource")
    @Primary
    public DataSource dataSource() {

        PoolProperties poolProperties = new PoolProperties();
        poolProperties.setUrl(dbProperties.getJdbcUrl());
        poolProperties.setDriverClassName(dbProperties.getDriverClassName());
        poolProperties.setUsername(dbProperties.getUser());
        poolProperties.setPassword(dbProperties.getPassword());

        // override the default value
        poolProperties.setTestOnBorrow(true);
        poolProperties.setTestWhileIdle(true);
        poolProperties.setValidationQuery(dbProperties.getValidationQuery());

        poolProperties.setRemoveAbandoned(true);

        DataSource dataSource = new org.apache.tomcat.jdbc.pool.DataSource(poolProperties);

        return dataSource;
    }

    @Bean
    PlatformTransactionManager dbTransactionManager() {
        return new JpaTransactionManager(dbEntityManagerFactory().getObject());
    }

    @Bean
    @Primary
    LocalContainerEntityManagerFactoryBean dbEntityManagerFactory() {

        LocalContainerEntityManagerFactoryBean factoryBean = null;

        HibernateJpaVendorAdapter vendorAdapter =
                new HibernateJpaVendorAdapter();
        vendorAdapter.setDatabase(Database.ORACLE);

        factoryBean = new LocalContainerEntityManagerFactoryBean();
        DataSource dataSource = dataSource();

        factoryBean.setDataSource(dataSource);
        factoryBean.setJpaVendorAdapter(vendorAdapter);
        factoryBean.setJpaProperties(additionalJpaProperties());
        factoryBean.setPackagesToScan(new String[]{"com.org.dub.mmm.domain"});
        factoryBean.afterPropertiesSet();

        return factoryBean;
    }

    Properties additionalJpaProperties() {
        Properties properties = new Properties();
        properties.setProperty("hibernate.dialect", "org.hibernate.dialect.Oracle10gDialect");
        properties.setProperty("hibernate.cache.use_second_level_cache", "true");
        properties.setProperty("hibernate.cache.region.factory_class", "org.hibernate.cache.ehcache.EhCacheRegionFactory");

        return properties;
    }
}

UserServiceRepository:

import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

@Component
@Slf4j
public class DailyScheduler {

    @Autowired
    DailyService dailyService;

    @Scheduled(cron = "${daily.scheduler.cron}")
    public void processDailyScheduler() {

            log.info("DailyScheduler starts");
            dailyService.processDailyJob(new Date());
            log.info("DailyScheduler finishes");
    }
}

@Slf4j
@RestController
@ApiIgnore
public class DailyController {

    @Autowired
    DailyService dailyService;

    @RequestMapping(value = {"/v1/daily/job/{jobDate}"}, method = RequestMethod.POST)
    public ResponseEntity<String> processDailyJob(@PathVariable("jobDate") String jobDate,
                                                   @RequestHeader(SIFAuthorization.AUTHORIZATION) String authorizationToken)
            throws Exception {

        SimpleDateFormat dateFormatter =new SimpleDateFormat("dd-MMM-yyyy");
        Date targetDate =dateFormatter.parse(jobDate);

        dailyService.processDailyJob(targetDate);

        return new ResponseEntity<>("Daily Job Processed.", HttpStatus.OK);
    }

}

@Slf4j
@Service
public class DailyServiceImpl implements DailyService {

    @Autowired
    private UserServiceRepository userServiceRepository;

    @Override
    public Integer processDailyJob(Date targetDate) {
        userServiceRepository.findUser(targetDate);
    }

 }

@Transactional(readOnly = true)
public interface UserServiceRepository extends JpaRepository<UserDailySummary, String> {

     UserDailySummary findUser(Date targetDate);
}

@Configuration
@Profile("!test")
@EnableTransactionManagement
@EnableJpaRepositories(entityManagerFactoryRef = "dbEntityManagerFactory",
        transactionManagerRef = "dbTransactionManager",
        basePackages = {"com.org.dub.mmm"})
@EnableConfigurationProperties(DbProperties.class)
@Slf4j
public class DatabaseConfig {
    @Autowired
    private DbProperties dbProperties;

    @Bean(name = "dataSource")
    @Primary
    public DataSource dataSource() {

        PoolProperties poolProperties = new PoolProperties();
        poolProperties.setUrl(dbProperties.getJdbcUrl());
        poolProperties.setDriverClassName(dbProperties.getDriverClassName());
        poolProperties.setUsername(dbProperties.getUser());
        poolProperties.setPassword(dbProperties.getPassword());

        // override the default value
        poolProperties.setTestOnBorrow(true);
        poolProperties.setTestWhileIdle(true);
        poolProperties.setValidationQuery(dbProperties.getValidationQuery());

        poolProperties.setRemoveAbandoned(true);

        DataSource dataSource = new org.apache.tomcat.jdbc.pool.DataSource(poolProperties);

        return dataSource;
    }

    @Bean
    PlatformTransactionManager dbTransactionManager() {
        return new JpaTransactionManager(dbEntityManagerFactory().getObject());
    }

    @Bean
    @Primary
    LocalContainerEntityManagerFactoryBean dbEntityManagerFactory() {

        LocalContainerEntityManagerFactoryBean factoryBean = null;

        HibernateJpaVendorAdapter vendorAdapter =
                new HibernateJpaVendorAdapter();
        vendorAdapter.setDatabase(Database.ORACLE);

        factoryBean = new LocalContainerEntityManagerFactoryBean();
        DataSource dataSource = dataSource();

        factoryBean.setDataSource(dataSource);
        factoryBean.setJpaVendorAdapter(vendorAdapter);
        factoryBean.setJpaProperties(additionalJpaProperties());
        factoryBean.setPackagesToScan(new String[]{"com.org.dub.mmm.domain"});
        factoryBean.afterPropertiesSet();

        return factoryBean;
    }

    Properties additionalJpaProperties() {
        Properties properties = new Properties();
        properties.setProperty("hibernate.dialect", "org.hibernate.dialect.Oracle10gDialect");
        properties.setProperty("hibernate.cache.use_second_level_cache", "true");
        properties.setProperty("hibernate.cache.region.factory_class", "org.hibernate.cache.ehcache.EhCacheRegionFactory");

        return properties;
    }
}

---

我认为问题与标记

removeAbandoned=true

有关。此属性与另一个属性一起工作，即

RemoveBandonedTimeout

。引用与此相关的参考文献：

（int）以秒为单位的超时，然后才能删除放弃的（正在使用的）连接。默认值为60（60秒）。该值应设置为应用程序可能具有的运行时间最长的查询

---

因此，您的

abbandoned

连接似乎在1分钟后全部删除

您可以共享到db文件的连接吗？@NiVeR我已经更新了db配置。您的工作（查询）是否可能需要1分钟以上？@n实际上，当我手动触发对DB的查询时，需要6到9秒，比较日志中的时间戳，在计划程序任务启动1或2分钟后，我会看到失败错误消息的尾部。回答你的问题是的，这项工作需要一分钟以上的时间。非常感谢！这正好说明了@scheduled失败的原因。当我触发控制器1时，最多只需要40秒。很高兴它起到了作用。如果答案有帮助，请投票/接受。嘿，你当时是怎么解决的。您到底在哪里更改了此标志的值？