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https://issues.apache.org/jira/browse/HIVE-1411?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12891301#action_12891301
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Paul Yang commented on HIVE-1411:
---------------------------------
Whoops, got side tracked by another datanucleus issue. I'll review it today.
> DataNucleus barfs if JAR appears more than once in CLASSPATH
> ------------------------------------------------------------
>
> Key: HIVE-1411
> URL: https://issues.apache.org/jira/browse/HIVE-1411
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Metastore
> Affects Versions: 0.4.0, 0.4.1, 0.5.0
> Reporter: Carl Steinbach
> Assignee: Carl Steinbach
> Fix For: 0.6.0, 0.7.0
>
> Attachments: HIVE-1411.patch.txt
>
>
> DataNucleus barfs when more than one JAR with the same name appears on the
> CLASSPATH:
> {code}
> 2010-03-06 12:33:25,565 ERROR exec.DDLTask
> (SessionState.java:printError(279)) - FAILED: Error in metadata:
> javax.jdo.JDOFatalInter
> nalException: Unexpected exception caught.
> NestedThrowables:
> java.lang.reflect.InvocationTargetException
> org.apache.hadoop.hive.ql.metadata.HiveException:
> javax.jdo.JDOFatalInternalException: Unexpected exception caught.
> NestedThrowables:
> java.lang.reflect.InvocationTargetException
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:258)
> at org.apache.hadoop.hive.ql.exec.DDLTask.createTable(DDLTask.java:879)
> at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:103)
> at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:379)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:285)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:123)
> at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:181)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:287)
> 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.hadoop.util.RunJar.main(RunJar.java:156)
> Caused by: javax.jdo.JDOFatalInternalException: Unexpected exception caught.
> NestedThrowables:
> java.lang.reflect.InvocationTargetException
> at
> javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1186)
> at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:803)
> at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:698)
> at org.apache.hadoop.hive.metastore.ObjectStore.getPMF(ObjectStore.java:164)
> at
> org.apache.hadoop.hive.metastore.ObjectStore.getPersistenceManager(ObjectStore.java:181)
> at
> org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:125)
> at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:104)
> at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:62)
> at
> org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:130)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:146)
> at
> org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:118)
>
> at
> org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.(HiveMetaStore.java:100)
>
> at
> org.apache.hadoop.hive.metastore.HiveMetaStoreClient.(HiveMetaStoreClient.java:74)
>
> at
> org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:783)
> at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:794)
> at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:252)
> ... 12 more
> Caused by: java.lang.reflect.InvocationTargetException
> 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 javax.jdo.JDOHelper$16.run(JDOHelper.java:1956)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.jdo.JDOHelper.invoke(JDOHelper.java:1951)
> at
> javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1159)
> ... 28 more
> Caused by: org.datanucleus.exceptions.NucleusException: Plugin (Bundle)
> "org.eclipse.jdt.core" is already registered. Ensure you do
> nt have multiple JAR versions of the same plugin in the classpath. The URL
> "file:/Users/hadop/hadoop-0.20.1+152/build/ivy/lib/Hadoo
> p/common/core-3.1.1.jar" is already registered, and you are trying to
> register an identical plugin located at URL "file:/Users/hado
> p/hadoop-0.20.1+152/lib/core-3.1.1.jar."
> at
> org.datanucleus.plugin.NonManagedPluginRegistry.registerBundle(NonManagedPluginRegistry.java:437)
> at
> org.datanucleus.plugin.NonManagedPluginRegistry.registerBundle(NonManagedPluginRegistry.java:343)
> at
> org.datanucleus.plugin.NonManagedPluginRegistry.registerExtensions(NonManagedPluginRegistry.java:227)
> at
> org.datanucleus.plugin.NonManagedPluginRegistry.registerExtensionPoints(NonManagedPluginRegistry.java:159)
> at
> org.datanucleus.plugin.PluginManager.registerExtensionPoints(PluginManager.java:82)
>
> at org.datanucleus.OMFContext.(OMFContext.java:164)
> at org.datanucleus.OMFContext.(OMFContext.java:145)
> at
> org.datanucleus.ObjectManagerFactoryImpl.initialiseOMFContext(ObjectManagerFactoryImpl.java:143)
> at
> org.datanucleus.jdo.JDOPersistenceManagerFactory.initialiseProperties(JDOPersistenceManagerFactory.java:317)
> at
> org.datanucleus.jdo.JDOPersistenceManagerFactory.(JDOPersistenceManagerFactory.java:261)
> at
> org.datanucleus.jdo.JDOPersistenceManagerFactory.getPersistenceManagerFactory(JDOPersistenceManagerFactory.java:174)
> ... 36 more
> 2010-03-06 12:33:25,575 ERROR ql.Driver (SessionState.java:printError(279)) -
> FAILED: Execution Error, return code 1 from org.apach
> e.hadoop.hive.ql.exec.DDLTask
> 2010-03-06 12:42:30,457 ERROR exec.DDLTask
> (SessionState.java:printError(279)) - FAILED: Error in metadata:
> javax.jdo.JDOFatalInter
> nalException: Unexpected exception caught.
> NestedThrowables:
> java.lang.reflect.InvocationTargetException
> org.apache.hadoop.hive.ql.metadata.HiveException:
> javax.jdo.JDOFatalInternalException: Unexpected exception caught.
> NestedThrowables:
> {code}
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