Hive的Metastore contains multiple versions

最新推荐文章于 2025-09-12 18:08:49 发布
最新推荐文章于 2025-09-12 18:08:49 发布
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文章标签： java 大数据 数据库
原文链接：http://www.cnblogs.com/rcfeng/p/4518872.html
本文详细解析了Hive客户端报错：Exception in thread main java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient，并提供了有效的解决策略，帮助用户轻松解决问题。

hive 客户端报错：Exception in thread "main" java.lang.RuntimeException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.metastore.HiveMetaStoreClient

咋一看以为是Mysql连接不上，结果发现Mysql正常

错误日志：

 1 Exception in thread "main" java.lang.RuntimeException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
 2     at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:444)
 3     at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:672)
 4     at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:616)
 5     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 6     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 7     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 8     at java.lang.reflect.Method.invoke(Method.java:606)
 9     at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
10     at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
11 Caused by: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
12     at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1449)
13     at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:63)
14     at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:73)
15     at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:2661)
16     at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:2680)
17     at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:425)
18     ... 8 more
19 Caused by: java.lang.reflect.InvocationTargetException
20     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
21     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
22     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
23     at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
24     at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1447)
25     ... 13 more
26 Caused by: MetaException(message:Metastore contains multiple versions)
27     at org.apache.hadoop.hive.metastore.ObjectStore.getMSchemaVersion(ObjectStore.java:6643)
28     at org.apache.hadoop.hive.metastore.ObjectStore.getMetaStoreSchemaVersion(ObjectStore.java:6605)
29     at org.apache.hadoop.hive.metastore.ObjectStore.checkSchema(ObjectStore.java:6564)
30     at org.apache.hadoop.hive.metastore.ObjectStore.verifySchema(ObjectStore.java:6552)
31     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
32     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
33     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
34     at java.lang.reflect.Method.invoke(Method.java:606)
35     at org.apache.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:98)
36     at com.sun.proxy.$Proxy5.verifySchema(Unknown Source)
37     at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:539)
38     at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:587)
39     at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:429)
40     at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
41     at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
42     at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5554)
43     at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:178)
44     at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:73)
45     ... 18 more

解决方案：

 1 mysql> select * from version; 
 2 
 3 +--------+----------------+------------------+
 4 
 5 | VER_ID | SCHEMA_VERSION | VERSION_COMMENT  |
 6 
 7 +--------+----------------+------------------+
 8 
 9 |      1 | 0.13.0         | Set by MetaStore |
10 
11 |      6 | 0.13.0         | Set by MetaStore |
12 
13 +--------+----------------+------------------+
14 
15  
16 
17 删除了一条就好了。

 

原因暂且未知，不过我记得我当时是打开了Hive客户端，但是网络突然断了，不知道是否是这个原因。

转载于:https://www.cnblogs.com/rcfeng/p/4518872.html

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[root@hadoop01 apache-hive-3.1.3-bin]# hive which: no hbase in (/export/servers/hadoop-3.3.5/bin::/export/servers/apache-hive-3.1.3-bin/bin:/export/servers/flume-1.9.0/bin::/export/servers/apache-hive-3.1.3-bin/bin:/export/servers/flume-1.9.0/bin:/export/servers/flume-1.9.0/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/export/servers/jdk1.8.0_161/bin:/export/servers/hadoop-3.3.5/bin:/export/servers/hadoop-3.3.5/sbin:/export/servers/scala-2.12.10/bin:/root/bin:/export/servers/jdk1.8.0_161/bin:/export/servers/hadoop-3.3.5/bin:/export/servers/hadoop-3.3.5/sbin:/export/servers/scala-2.12.10/bin:/export/servers/jdk1.8.0_161/bin:/export/servers/hadoop-3.3.5/bin:/export/servers/hadoop-3.3.5/sbin:/export/servers/scala-2.12.10/bin:/root/bin) SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/export/servers/hadoop-3.3.5/share/hadoop/common/lib/slf4j-reload4j-1.7.36.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/export/servers/apache-hive-3.1.3-bin/lib/log4j-slf4j-impl-2.17.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Reload4jLoggerFactory] 2025-06-16 17:53:36,956 INFO conf.HiveConf: Found configuration file file:/export/servers/apache-hive-3.1.3-bin/conf/hive-site.xml Hive Session ID = 30846036-47a7-480e-81e3-48f09d764412 2025-06-16 17:53:40,291 INFO SessionState: Hive Session ID = 30846036-47a7-480e-81e3-48f09d764412 Logging initialized using configuration in jar:file:/export/servers/apache-hive-3.1.3-bin/lib/hive-common-3.1.3.jar!/hive-log4j2.properties Async: true 2025-06-16 17:53:40,414 INFO SessionState: Logging initialized using configuration in jar:file:/export/servers/apache-hive-3.1.3-bin/lib/hive-common-3.1.3.jar!/hive-log4j2.properties Async: true 2025-06-16 17:53:43,041 INFO session.SessionState: Created HDFS directory: /tmp/hive/root/30846036-47a7-480e-81e3-48f09d764412 2025-06-16 17:53:43,099 INFO session.SessionState: Created local directory: /tmp/root/30846036-47a7-480e-81e3-48f09d764412 2025-06-16 17:53:43,119 INFO session.SessionState: Created HDFS directory: /tmp/hive/root/30846036-47a7-480e-81e3-48f09d764412/_tmp_space.db 2025-06-16 17:53:43,154 INFO conf.HiveConf: Using the default value passed in for log id: 30846036-47a7-480e-81e3-48f09d764412 2025-06-16 17:53:43,154 INFO session.SessionState: Updating thread name to 30846036-47a7-480e-81e3-48f09d764412 main 2025-06-16 17:53:45,040 INFO metastore.HiveMetaStore: 0: Opening raw store with implementation class:org.apache.hadoop.hive.metastore.ObjectStore 2025-06-16 17:53:45,120 WARN metastore.ObjectStore: datanucleus.autoStartMechanismMode is set to unsupported value null . 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Ignored 2025-06-16 17:53:51,988 WARN DataNucleus.MetaData: Metadata has jdbc-type of null yet this is not valid. Ignored 2025-06-16 17:53:51,989 WARN DataNucleus.MetaData: Metadata has jdbc-type of null yet this is not valid. Ignored 2025-06-16 17:53:51,989 WARN DataNucleus.MetaData: Metadata has jdbc-type of null yet this is not valid. 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《Java17升级Java21实战：虚拟线程压测翻车与优化全记录》 本文详细记录了从Java17升级至Java21过程中，应用虚拟线程时遭遇的三大典型问题及解决方案。首先出现Java堆内存溢出问题，通过MAT分析发现Dubbo2.7.x版本在虚拟线程环境下存在ThreadLocal内存泄漏，升级Dubbo至3.2.5并手动清理RpcContext解决。其次遭遇Dubbo线程池耗尽问题，排查发现Dubbo默认使用平台线程池，通过配置virtual类型线程池实现虚拟线程适配。最后针对虚拟线程性能提升不显著的问题
hive metastore mysql_Hive MetaStore的结构
06-13
Hive MetaStore是一个关系型数据库，用于存储Hive元数据，包括数据库、表、分区等信息。常见的Hive MetaStore数据库包括MySQL、PostgreSQL和Derby等。如果使用MySQL作为Hive MetaStore数据库，它的结构如下： 1. ...
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