Hive 本地启动时报错 Persistence Manager has been closed

Hive 本地启动时报错 Persistence Manager has been closed

cobol 复制代码
2024-09-07 17:21:45 ERROR RetryingHMSHandler:215 - Retrying HMSHandler after 2000 ms (attempt 2 of 10) with error: javax.jdo.JDOFatalUserException: Persistence Manager has been closed
	at org.datanucleus.api.jdo.JDOPersistenceManager.assertIsOpen(JDOPersistenceManager.java:2212)
	at org.datanucleus.api.jdo.JDOPersistenceManager.evictAll(JDOPersistenceManager.java:494)
	at org.apache.hadoop.hive.metastore.ObjectStore.rollbackTransaction(ObjectStore.java:804)
	at org.apache.hadoop.hive.metastore.ObjectStore$GetHelper.close(ObjectStore.java:3740)
	at org.apache.hadoop.hive.metastore.ObjectStore$GetHelper.run(ObjectStore.java:3633)
	at org.apache.hadoop.hive.metastore.ObjectStore.getDatabaseInternal(ObjectStore.java:1019)
	at org.apache.hadoop.hive.metastore.ObjectStore.getDatabase(ObjectStore.java:991)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:97)
	at com.sun.proxy.$Proxy118.getDatabase(Unknown Source)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_database_core(HiveMetaStore.java:1370)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.get_database(HiveMetaStore.java:1352)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invokeInternal(RetryingHMSHandler.java:147)
	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:108)
	at com.sun.proxy.$Proxy120.get_database(Unknown Source)
	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getDatabase(HiveMetaStoreClient.java:1511)
	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.getDatabase(HiveMetaStoreClient.java:1506)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:212)
	at com.sun.proxy.$Proxy122.getDatabase(Unknown Source)
	at org.apache.hadoop.hive.ql.metadata.Hive.getDatabase(Hive.java:1662)
	at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.getDatabase(BaseSemanticAnalyzer.java:2166)
	at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.getDatabase(BaseSemanticAnalyzer.java:2160)
	at org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer.analyzeShowTables(DDLSemanticAnalyzer.java:2641)
	at org.apache.hadoop.hive.ql.parse.DDLSemanticAnalyzer.analyzeInternal(DDLSemanticAnalyzer.java:389)
	at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:285)
	at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:659)
	at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1826)
	at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1773)
	at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1768)
	at org.apache.hadoop.hive.ql.reexec.ReExecDriver.compileAndRespond(ReExecDriver.java:126)
	at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:197)
	at org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:260)
	at org.apache.hive.service.cli.operation.Operation.run(Operation.java:247)
	at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:541)
	at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:527)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:78)
	at org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:36)
	at org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:63)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:422)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1899)
	at org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:59)
	at com.sun.proxy.$Proxy128.executeStatementAsync(Unknown Source)
	at org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:312)
	at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:562)
	at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1557)
	at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1542)
	at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
	at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
	at org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56)
	at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)

过程

当在本地多个线程启动 HiveMetaStore 时,会根据 conf 创建和使用各自线程的 ObjectStore。

ObjectStore 创建时会设置 HiveConf,并且在设置 HiveConf 时,会判断 HiveConf 是否进行了更新,这时如果没有设置 forTwoMetastoreTesting 参数的话,会关闭 ObjectStore类静态对象 pmf (PersistenceManagerFactory),而 pmf 关闭时也会将内部缓存的JOPPersistenceManager 全部关闭。


这就出现了个问题,ObjectStore 内部缓存着静态变量 PersistenceManagerFactory pmf 创建的 PersistenceManager pm,如果有多个 ObjectStore,其中一个 ObjectStore 关闭了 pmf,pmf 关闭了所有内部所有的 PersistenceManager,那么其他的 ObjectStore 缓存的 pm 肯定是关闭的,所以这个时候就出现了 Persistence Manager has been closed 的问题。

概括

当在本地多个线程启动 HiveMetaStore 时,会根据 conf 创建和使用各自线程的 ObjectStore。

ObjectStore 创建时会设置 HiveConf,并且在设置 HiveConf 时,会判断 HiveConf 是否进行了更新,这时如果没有设置 forTwoMetastoreTesting 参数的话,会关闭 ObjectStore类静态对象 pmf (PersistenceManagerFactory),而 pmf 关闭时也会将内部缓存的JOPPersistenceManager 全部关闭。

这就出现了个问题,ObjectStore 内部缓存着静态变量 PersistenceManagerFactory pmf 创建的 PersistenceManager pm,如果有多个 ObjectStore,其中一个 ObjectStore 关闭了 pmf,pmf 关闭了所有内部所有的 PersistenceManager,那么其他的 ObjectStore 缓存的 pm 肯定是关闭的,所以这个时候就出现了 Persistence Manager has been closed 的问题。

解决办法:

  1. 设置 ObjectStore 类中静态变量 forTwoMetastoreTesting 为 true (推荐)

  2. 使用单个线程启动 HiveMetaStore

  3. 修改源码使多个线程启动的 HiveMetaStore 共享同一个ObjectStore

相关推荐
qq_12498707533 小时前
基于Hadoop的信贷风险评估的数据可视化分析与预测系统的设计与实现(源码+论文+部署+安装)
大数据·人工智能·hadoop·分布式·信息可视化·毕业设计·计算机毕业设计
十月南城6 小时前
Hive与离线数仓方法论——分层建模、分区与桶的取舍与查询代价
数据仓库·hive·hadoop
鹏说大数据8 小时前
Spark 和 Hive 的关系与区别
大数据·hive·spark
B站计算机毕业设计超人8 小时前
计算机毕业设计Hadoop+Spark+Hive招聘推荐系统 招聘大数据分析 大数据毕业设计(源码+文档+PPT+ 讲解)
大数据·hive·hadoop·python·spark·毕业设计·课程设计
B站计算机毕业设计超人8 小时前
计算机毕业设计hadoop+spark+hive交通拥堵预测 交通流量预测 智慧城市交通大数据 交通客流量分析(源码+LW文档+PPT+讲解视频)
大数据·hive·hadoop·python·spark·毕业设计·课程设计
AI架构师小马8 小时前
Hive调优手册:从入门到精通的完整指南
数据仓库·hive·hadoop·ai
数据架构师的AI之路8 小时前
深入了解大数据领域Hive的HQL语言特性
大数据·hive·hadoop·ai
Gain_chance9 小时前
33-学习笔记尚硅谷数仓搭建-DWS层交易域用户粒度订单表分析及设计代码
数据库·数据仓库·hive·笔记·学习·datagrip
十月南城11 小时前
Hadoop基础认知——HDFS、YARN、MapReduce在现代体系中的位置与价值
hadoop·hdfs·mapreduce