hive启动之异常

启动hive----出现以下异常

Exception in thread "main" java.lang.RuntimeException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.metastore.HiveMetaStoreClient
 at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:346)
 at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:681)
 at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:625)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
Caused by: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.metastore.HiveMetaStoreClient
 at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1412)
 at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:62)
 at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:72)
 at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:2453)
 at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:2465)
 at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:340)
 ... 7 more
Caused by: java.lang.reflect.InvocationTargetException
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
 at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
 at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1410)
 ... 12 more
Caused by: javax.jdo.JDOFatalDataStoreException: Unable to open a test connection to the given database. JDBC url = jdbc:derby:;databaseName=metastore_db;create=true, username = APP. Terminating connection pool (set lazyInit to true if you expect to start your database after your app). Original Exception: ------
java.sql.SQLException: Failed to start database 'metastore_db' with class loader sun.misc.Launcher$AppClassLoader@2bb0bf9a, see the next exception for details.
 at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
 at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
 at org.apache.derby.impl.jdbc.Util.seeNextException(Unknown Source)
 at org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(Unknown Source)
 at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source)
 at org.apache.derby.impl.jdbc.EmbedConnection40.<init>(Unknown Source)
 at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown Source)
 at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
 at org.apache.derby.jdbc.Driver20.connect(Unknown Source)
 at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
 at java.sql.DriverManager.getConnection(DriverManager.java:571)
 at java.sql.DriverManager.getConnection(DriverManager.java:187)
 at com.jolbox.bonecp.BoneCP.obtainRawInternalConnection(BoneCP.java:361)
 at com.jolbox.bonecp.BoneCP.<init>(BoneCP.java:416)
 at com.jolbox.bonecp.BoneCPDataSource.getConnection(BoneCPDataSource.java:120)
 at org.datanucleus.store.rdbms.ConnectionFactoryImpl$ManagedConnectionImpl.getConnection(ConnectionFactoryImpl.java:501)
 at org.datanucleus.store.rdbms.RDBMSStoreManager.<init>(RDBMSStoreManager.java:298)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
 at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
 at org.datanucleus.plugin.NonManagedPluginRegistry.createExecutableExtension(NonManagedPluginRegistry.java:631)
 at org.datanucleus.plugin.PluginManager.createExecutableExtension(PluginManager.java:301)
 at org.datanucleus.NucleusContext.createStoreManagerForProperties(NucleusContext.java:1187)
 at org.datanucleus.NucleusContext.initialise(NucleusContext.java:356)
 at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:775)
 at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.createPersistenceManagerFactory(JDOPersistenceManagerFactory.java:333)
 at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.getPersistenceManagerFactory(JDOPersistenceManagerFactory.java:202)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at javax.jdo.JDOHelper$16.run(JDOHelper.java:1965)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.jdo.JDOHelper.invoke(JDOHelper.java:1960)
 at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1166)
 at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:808)
 at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:701)
 at org.apache.hadoop.hive.metastore.ObjectStore.getPMF(ObjectStore.java:310)
 at org.apache.hadoop.hive.metastore.ObjectStore.getPersistenceManager(ObjectStore.java:339)
 at org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:248)
 at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:223)
 at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:73)
 at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
 at org.apache.hadoop.hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:58)
 at org.apache.hadoop.hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:67)
 at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:497)
 at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:475)
 at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:523)
 at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:397)

还在查找，欢迎指导，谢谢！