在oracle环境下，powerjob-server重启失败的情况。Error accessing index information: POWERJOB-PRODUCT.APP_INFO

企业开发 2023-12-16 19:47:20 阅读次数: 0

错误信息如下：
 

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2023-10-18 16:55:05.465 ERROR 21540 --- [ main] o.s.boot.SpringApplication : Application run failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'remoteEntityManagerFactory' defined in class path resource [tech/powerjob/server/persistence/config/RemoteJpaConfig.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: remotePersistenceUnit] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.GenericJDBCException: Error accessing index information: POWERJOB-PRODUCT.APP_INFO
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1154)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:908)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1295)
at tech.powerjob.server.PowerJobServerApplication.main(PowerJobServerApplication.java:33)
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: remotePersistenceUnit] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.GenericJDBCException: Error accessing index information: POWERJOB-PRODUCT.APP_INFO
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:421)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800)
... 16 common frames omitted
Caused by: org.hibernate.exception.GenericJDBCException: Error accessing index information: POWERJOB-PRODUCT.APP_INFO
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99)
at org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl.convertSQLException(AbstractInformationExtractorImpl.java:118)
at org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl.getIndexes(AbstractInformationExtractorImpl.java:1165)
at org.hibernate.tool.schema.extract.internal.TableInformationImpl.indexes(TableInformationImpl.java:122)
at org.hibernate.tool.schema.extract.internal.TableInformationImpl.getIndex(TableInformationImpl.java:138)
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.applyUniqueKeys(AbstractSchemaMigrator.java:388)
at org.hibernate.tool.schema.internal.GroupedSchemaMigratorImpl.performTablesMigration(GroupedSchemaMigratorImpl.java:90)
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.performMigration(AbstractSchemaMigrator.java:220)
at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:123)
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:196)
at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:85)
at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:335)
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:471)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1498)
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409)
... 20 common frames omitted
Caused by: java.sql.SQLException: 调用中的无效参数
at oracle.jdbc.OracleDatabaseMetaData.getIndexInfo(OracleDatabaseMetaData.java:3777)
at com.zaxxer.hikari.pool.ProxyDatabaseMetaData.getIndexInfo(ProxyDatabaseMetaData.java:208)
at com.zaxxer.hikari.pool.HikariProxyDatabaseMetaData.getIndexInfo(HikariProxyDatabaseMetaData.java)
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.processIndexInfoResultSet(InformationExtractorJdbcDatabaseMetaDataImpl.java:112)
at org.hibernate.tool.schema.extract.internal.AbstractInformationExtractorImpl.getIndexes(AbstractInformationExtractorImpl.java:1125)
... 34 common frames omitted

经过仔细的排查，终于发现了导致这个错误的原因了。

引用官网文档中的介绍：

STEP1: 初始化数据库
调度服务器（powerjob-server）的持久化层基于Spring Data Jpa实现，对于能够直连数据库的应用，开发者仅需完成数据库的创建，即运行SQL：CREATE DATABASE IF NOT EXISTS powerjob-product DEFAULT CHARSET utf8mb4

● PowerJob支持环境隔离，提供日常（daily）、预发（pre）和线上（product）三套环境，请根据使用的环境分别部署对应的数据库 powerjob-daily、powerjob-pre 和 powerjob-product。

我在oracle数据库里面新建了一个名为POWERJOB-PRODUCT的角色，在第一次启动的时候自动建表，重启服务的时候，发现启动不了，报错在上面了。这里介绍一下排查过程，刚开始以为是权限问题，我给这个用户库加上了dba的权限。然后跟着debug走，发现了错误所在：

public synchronized ResultSet getIndexInfo(String var1, String var2, String var3, boolean var4, boolean var5) throws SQLException {
Statement var6 = this.connection.createStatement();
if ((var2 == null || var2.length() == 0 || OracleSql.isValidObjectName(var2)) && (var3 == null || var3.length() == 0 || OracleSql.isValidObjectName(var3))) {
String var8;
if (!var5) {
boolean var7 = false;

            try {
                var7 = this.connection.getTransactionState().contains(TransactionState.TRANSACTION_STARTED);
            } catch (SQLException var16) {
            }

            if (!var7) {
                var8 = "analyze table " + (var2 == null ? "" : var2 + ".") + var3 + " compute statistics";
                var6.executeUpdate(var8);
            }
        }

        String var17 = "select null as table_cat,\n       owner as table_schem,\n       table_name,\n       0 as NON_UNIQUE,\n       null as index_qualifier,\n       null as index_name, 0 as type,\n       0 as ordinal_position, null as column_name,\n       null as asc_or_desc,\n       num_rows as cardinality,\n       blocks as pages,\n       null as filter_condition\nfrom all_tables\nwhere table_name = " + quoteDatabaseObjectName(var3) + "\n";
        var8 = "";
        if (var2 != null && var2.length() > 0) {
            var8 = "  and owner = " + quoteDatabaseObjectName(var2) + "\n";
        }

        String var9 = "select null as table_cat,\n       i.owner as table_schem,\n       i.table_name,\n       decode (i.uniqueness, 'UNIQUE', 0, 1),\n       null as index_qualifier,\n       i.index_name,\n       1 as type,\n       c.column_position as ordinal_position,\n       c.column_name,\n       null as asc_or_desc,\n       i.distinct_keys as cardinality,\n       i.leaf_blocks as pages,\n       null as filter_condition\nfrom all_indexes i, all_ind_columns c\nwhere i.table_name = " + quoteDatabaseObjectName(var3) + "\n";
        String var10 = "";
        if (var2 != null && var2.length() > 0) {
            var10 = "  and i.owner = " + quoteDatabaseObjectName(var2) + "\n";
        }

        String var11 = "";
        if (var4) {
            var11 = "  and i.uniqueness = 'UNIQUE'\n";
        }

        String var12 = "  and i.index_name = c.index_name\n  and i.table_owner = c.table_owner\n  and i.table_name = c.table_name\n  and i.owner = c.index_owner\n";
        String var13 = "order by non_unique, type, index_name, ordinal_position\n";
        String var14 = var17 + var8 + "union\n" + var9 + var10 + var11 + var12 + var13;
        var6.closeOnCompletion();
        OracleResultSet var15 = (OracleResultSet)var6.executeQuery(var14);
        return var15;
    } else {
        throw (SQLException)((SQLException)DatabaseError.createSqlException(68).fillInStackTrace());
    }
}

 断点发现，这里的OracleSql.isValidObjectName(var2)表达式为false，点进去看

 public static boolean isValidObjectName(String var0) {
    assert var0 != null && var0.length() > 0 : "name is null or empty";

    return DATABASE_OBJECT_NAME_RULE.matcher(var0).matches();
}

 继续往下走；
DATABASE_OBJECT_NAME_RULE = Pattern.compile(""[^\"\\u0000]+"|\p{L}[\p{L}\p{N}_$#@]*");

再到这里，发现了一个正则表达式。于是可以看到，官网提到的初始化数据库的名称，在oracle的环境下，不符合jdbc的规则。
导致了程序在启动的时候无法访问数据库里面的数据，然后就启动不了了。于是我将对应的用户名进行了修改。

再进行启动，需要配置主键自增。然后整个server服务就没有问题了。

CREATE SEQUENCE native

START WITH 1

INCREMENT BY 1

MINVALUE 1

MAXVALUE 9999999999999999999

NOORDER

NOCACHE

NOCYCLE;

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