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From Punit Naik <naik.puni...@gmail.com>
Subject Re: kylin_sales_cube build error
Date Thu, 16 Jun 2016 09:18:48 GMT
Okay I'll try that.

On Thu, Jun 16, 2016 at 12:16 PM, Dong Li <lidong@apache.org> wrote:

> This should be hive env issue, you can try those sqls directly in hive cli
> to see if could work.
>
> For the exception, maybe you could use other database instead of derby as
> hive metastore, such as mysql.
>
> Thanks,
> Dong Li
>
> 2016-06-16 14:17 GMT+08:00 Punit Naik <naik.punit44@gmail.com>:
>
>> So what is the fix for that? I am not running any extra services except
>> the prerequisites for Kylin.
>>
>> On Thu, Jun 16, 2016 at 11:36 AM, Dong Li <lidong@apache.org> wrote:
>>
>>> Seems your hive does not work correctly:
>>>
>>> Caused by: ERROR XSDB6: Another instance of Derby may have already booted the database /home/test/metastore_db.
>>>
>>>
>>> Thanks,
>>> Dong Li
>>>
>>> 2016-06-16 13:59 GMT+08:00 Punit Naik <naik.punit44@gmail.com>:
>>>
>>>> Hi
>>>>
>>>> I ran sample.sh and then tried to build the 'kylin_sales-cube' that was
>>>> generated. But when I did that I got the following error:
>>>>
>>>> OS command error exit with 1 -- hive -e "USE default;
>>>> DROP TABLE IF EXISTS kylin_intermediate_kylin_sales_cube_desc_20120101000000_20160713063000;
>>>>
>>>> CREATE EXTERNAL TABLE IF NOT EXISTS kylin_intermediate_kylin_sales_cube_desc_20120101000000_20160713063000
>>>> (
>>>> DEFAULT_KYLIN_SALES_PART_DT date
>>>> ,DEFAULT_KYLIN_SALES_LEAF_CATEG_ID bigint
>>>> ,DEFAULT_KYLIN_SALES_LSTG_SITE_ID int
>>>> ,DEFAULT_KYLIN_CATEGORY_GROUPINGS_META_CATEG_NAME string
>>>> ,DEFAULT_KYLIN_CATEGORY_GROUPINGS_CATEG_LVL2_NAME string
>>>> ,DEFAULT_KYLIN_CATEGORY_GROUPINGS_CATEG_LVL3_NAME string
>>>> ,DEFAULT_KYLIN_SALES_LSTG_FORMAT_NAME string
>>>> ,DEFAULT_KYLIN_SALES_PRICE decimal(19,4)
>>>> ,DEFAULT_KYLIN_SALES_SELLER_ID bigint
>>>> )
>>>> ROW FORMAT DELIMITED FIELDS TERMINATED BY '\177'
>>>> STORED AS SEQUENCEFILE
>>>> LOCATION '/kylin/kylin_metadata/kylin-036465c8-0669-491a-8197-f81d65d5a6b6/kylin_intermediate_kylin_sales_cube_desc_20120101000000_20160713063000';
>>>>
>>>> SET dfs.replication=2;
>>>> SET dfs.block.size=33554432;
>>>> SET hive.exec.compress.output=true;
>>>> SET hive.auto.convert.join.noconditionaltask=true;
>>>> SET hive.auto.convert.join.noconditionaltask.size=300000000;
>>>> SET mapreduce.map.output.compress.codec=org.apache.hadoop.io.compress.SnappyCodec;
>>>> SET mapreduce.output.fileoutputformat.compress.codec=org.apache.hadoop.io.compress.SnappyCodec;
>>>> SET hive.merge.mapfiles=true;
>>>> SET hive.merge.mapredfiles=true;
>>>> SET mapred.output.compression.type=BLOCK;
>>>> SET hive.merge.size.per.task=256000000;
>>>> SET hive.support.concurrency=false;
>>>> SET mapreduce.job.split.metainfo.maxsize=-1;
>>>>
>>>> INSERT OVERWRITE TABLE kylin_intermediate_kylin_sales_cube_desc_20120101000000_20160713063000 SELECT
>>>> KYLIN_SALES.PART_DT
>>>> ,KYLIN_SALES.LEAF_CATEG_ID
>>>> ,KYLIN_SALES.LSTG_SITE_ID
>>>> ,KYLIN_CATEGORY_GROUPINGS.META_CATEG_NAME
>>>> ,KYLIN_CATEGORY_GROUPINGS.CATEG_LVL2_NAME
>>>> ,KYLIN_CATEGORY_GROUPINGS.CATEG_LVL3_NAME
>>>> ,KYLIN_SALES.LSTG_FORMAT_NAME
>>>> ,KYLIN_SALES.PRICE
>>>> ,KYLIN_SALES.SELLER_ID
>>>> FROM DEFAULT.KYLIN_SALES as KYLIN_SALES
>>>> INNER JOIN DEFAULT.KYLIN_CAL_DT as KYLIN_CAL_DT
>>>> ON KYLIN_SALES.PART_DT = KYLIN_CAL_DT.CAL_DT
>>>> INNER JOIN DEFAULT.KYLIN_CATEGORY_GROUPINGS as KYLIN_CATEGORY_GROUPINGS
>>>> ON KYLIN_SALES.LEAF_CATEG_ID = KYLIN_CATEGORY_GROUPINGS.LEAF_CATEG_ID AND KYLIN_SALES.LSTG_SITE_ID = KYLIN_CATEGORY_GROUPINGS.SITE_ID
>>>> WHERE (KYLIN_SALES.PART_DT >= '2012-01-01' AND KYLIN_SALES.PART_DT < '2016-07-13')
>>>> ;
>>>>
>>>> "
>>>>
>>>> Logging initialized using configuration in jar:file:/home/test/fcstack/apache-hive-0.14.0-bin/lib/hive-common-0.14.0.jar!/hive-log4j.properties
>>>> SLF4J: Class path contains multiple SLF4J bindings.
>>>> SLF4J: Found binding in [jar:file:/home/test/fcstack/hadoop-2.4.0/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>>>> SLF4J: Found binding in [jar:file:/home/test/fcstack/apache-hive-0.14.0-bin/lib/hive-jdbc-0.14.0-standalone.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.Log4jLoggerFactory]
>>>> Exception in thread "main" java.lang.RuntimeException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
>>>> 	at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:444)
>>>> 	at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:672)
>>>> 	at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:616)
>>>> 	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.ql.metadata.SessionHiveMetaStoreClient
>>>> 	at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1449)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:63)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:73)
>>>> 	at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:2661)
>>>> 	at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:2680)
>>>> 	at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:425)
>>>> 	... 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:1447)
>>>> 	... 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$AppClassLoader@3351e824, see the next exception for details.
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.Util.seeNextException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.EmbedConnection40.<init>(Unknown Source)
>>>> 	at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown Source)
>>>> 	at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
>>>> 	at org.apache.derby.jdbc.Driver20.connect(Unknown Source)
>>>> 	at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
>>>> 	at java.sql.DriverManager.getConnection(DriverManager.java:571)
>>>> 	at java.sql.DriverManager.getConnection(DriverManager.java:187)
>>>> 	at com.jolbox.bonecp.BoneCP.obtainRawInternalConnection(BoneCP.java:361)
>>>> 	at com.jolbox.bonecp.BoneCP.<init>(BoneCP.java:416)
>>>> 	at com.jolbox.bonecp.BoneCPDataSource.getConnection(BoneCPDataSource.java:120)
>>>> 	at org.datanucleus.store.rdbms.ConnectionFactoryImpl$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$16.run(JDOHelper.java:1965)
>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>> 	at javax.jdo.JDOHelper.invoke(JDOHelper.java:1960)
>>>> 	at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1166)
>>>> 	at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:808)
>>>> 	at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:701)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.getPMF(ObjectStore.java:340)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.getPersistenceManager(ObjectStore.java:369)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:266)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:233)
>>>> 	at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:73)
>>>> 	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
>>>> 	at org.apache.hadoop.hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:56)
>>>> 	at org.apache.hadoop.hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:65)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:560)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:538)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:591)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:429)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5554)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:178)
>>>> 	at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:73)
>>>> 	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:1447)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:63)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:73)
>>>> 	at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:2661)
>>>> 	at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:2680)
>>>> 	at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:425)
>>>> 	at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:672)
>>>> 	at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:616)
>>>> 	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.sql.SQLException: Failed to start database 'metastore_db' with class loader sun.misc.Launcher$AppClassLoader@3351e824, see the next exception for details.
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
>>>> 	... 72 more
>>>> Caused by: java.sql.SQLException: Another instance of Derby may have already booted the database /home/test/metastore_db.
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
>>>> 	... 69 more
>>>> Caused by: ERROR XSDB6: Another instance of Derby may have already booted the database /home/test/metastore_db.
>>>> 	at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.privGetJBMSLockOnDB(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.run(Unknown Source)
>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.getJBMSLockOnDB(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.RawStore.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
>>>> 	at org.apache.derby.impl.store.access.RAMAccessManager.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
>>>> 	at org.apache.derby.impl.db.BasicDatabase.bootStore(Unknown Source)
>>>> 	at org.apache.derby.impl.db.BasicDatabase.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startProviderService(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.findProviderAndStartService(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startPersistentService(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.startPersistentService(Unknown Source)
>>>> 	... 69 more
>>>> ------
>>>>
>>>> NestedThrowables:
>>>> java.sql.SQLException: 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$AppClassLoader@3351e824, see the next exception for details.
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.Util.seeNextException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.EmbedConnection40.<init>(Unknown Source)
>>>> 	at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown Source)
>>>> 	at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
>>>> 	at org.apache.derby.jdbc.Driver20.connect(Unknown Source)
>>>> 	at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
>>>> 	at java.sql.DriverManager.getConnection(DriverManager.java:571)
>>>> 	at java.sql.DriverManager.getConnection(DriverManager.java:187)
>>>> 	at com.jolbox.bonecp.BoneCP.obtainRawInternalConnection(BoneCP.java:361)
>>>> 	at com.jolbox.bonecp.BoneCP.<init>(BoneCP.java:416)
>>>> 	at com.jolbox.bonecp.BoneCPDataSource.getConnection(BoneCPDataSource.java:120)
>>>> 	at org.datanucleus.store.rdbms.ConnectionFactoryImpl$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$16.run(JDOHelper.java:1965)
>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>> 	at javax.jdo.JDOHelper.invoke(JDOHelper.java:1960)
>>>> 	at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1166)
>>>> 	at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:808)
>>>> 	at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:701)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.getPMF(ObjectStore.java:340)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.getPersistenceManager(ObjectStore.java:369)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:266)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:233)
>>>> 	at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:73)
>>>> 	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
>>>> 	at org.apache.hadoop.hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:56)
>>>> 	at org.apache.hadoop.hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:65)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:560)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:538)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:591)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:429)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5554)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:178)
>>>> 	at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:73)
>>>> 	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:1447)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:63)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:73)
>>>> 	at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:2661)
>>>> 	at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:2680)
>>>> 	at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:425)
>>>> 	at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:672)
>>>> 	at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:616)
>>>> 	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.sql.SQLException: Failed to start database 'metastore_db' with class loader sun.misc.Launcher$AppClassLoader@3351e824, see the next exception for details.
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
>>>> 	... 72 more
>>>> Caused by: java.sql.SQLException: Another instance of Derby may have already booted the database /home/test/metastore_db.
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
>>>> 	... 69 more
>>>> Caused by: ERROR XSDB6: Another instance of Derby may have already booted the database /home/test/metastore_db.
>>>> 	at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.privGetJBMSLockOnDB(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.run(Unknown Source)
>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.getJBMSLockOnDB(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.RawStore.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
>>>> 	at org.apache.derby.impl.store.access.RAMAccessManager.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
>>>> 	at org.apache.derby.impl.db.BasicDatabase.bootStore(Unknown Source)
>>>> 	at org.apache.derby.impl.db.BasicDatabase.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startProviderService(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.findProviderAndStartService(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startPersistentService(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.startPersistentService(Unknown Source)
>>>> 	... 69 more
>>>> ------
>>>>
>>>> 	at org.datanucleus.api.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:436)
>>>> 	at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:788)
>>>> 	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$16.run(JDOHelper.java:1965)
>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>> 	at javax.jdo.JDOHelper.invoke(JDOHelper.java:1960)
>>>> 	at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1166)
>>>> 	at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:808)
>>>> 	at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:701)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.getPMF(ObjectStore.java:340)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.getPersistenceManager(ObjectStore.java:369)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:266)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:233)
>>>> 	at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:73)
>>>> 	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
>>>> 	at org.apache.hadoop.hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:56)
>>>> 	at org.apache.hadoop.hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:65)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:560)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:538)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:591)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:429)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5554)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:178)
>>>> 	at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:73)
>>>> 	... 17 more
>>>> Caused by: java.sql.SQLException: Unable to open a test connection to the given database. JDBC url = jdbc:derby:;databaseName=metastore_db;create=true, username = APP. Terminating connection pool (set lazyInit to true if you expect to start your database after your app). Original Exception: ------
>>>> java.sql.SQLException: Failed to start database 'metastore_db' with class loader sun.misc.Launcher$AppClassLoader@3351e824, 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$16.run(JDOHelper.java:1965)
>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>> 	at javax.jdo.JDOHelper.invoke(JDOHelper.java:1960)
>>>> 	at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1166)
>>>> 	at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:808)
>>>> 	at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:701)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.getPMF(ObjectStore.java:340)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.getPersistenceManager(ObjectStore.java:369)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:266)
>>>> 	at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:233)
>>>> 	at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:73)
>>>> 	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
>>>> 	at org.apache.hadoop.hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:56)
>>>> 	at org.apache.hadoop.hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:65)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:560)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:538)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:591)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:429)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5554)
>>>> 	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:178)
>>>> 	at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:73)
>>>> 	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:1447)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:63)
>>>> 	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:73)
>>>> 	at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:2661)
>>>> 	at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:2680)
>>>> 	at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:425)
>>>> 	at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:672)
>>>> 	at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:616)
>>>> 	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.sql.SQLException: Failed to start database 'metastore_db' with class loader sun.misc.Launcher$AppClassLoader@3351e824, see the next exception for details.
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
>>>> 	... 72 more
>>>> Caused by: java.sql.SQLException: Another instance of Derby may have already booted the database /home/test/metastore_db.
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
>>>> 	... 69 more
>>>> Caused by: ERROR XSDB6: Another instance of Derby may have already booted the database /home/test/metastore_db.
>>>> 	at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.privGetJBMSLockOnDB(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.run(Unknown Source)
>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.getJBMSLockOnDB(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.RawStore.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
>>>> 	at org.apache.derby.impl.store.access.RAMAccessManager.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
>>>> 	at org.apache.derby.impl.db.BasicDatabase.bootStore(Unknown Source)
>>>> 	at org.apache.derby.impl.db.BasicDatabase.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startProviderService(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.findProviderAndStartService(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startPersistentService(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.startPersistentService(Unknown Source)
>>>> 	... 69 more
>>>> ------
>>>>
>>>> 	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 com.jolbox.bonecp.PoolUtil.generateSQLException(PoolUtil.java:192)
>>>> 	at com.jolbox.bonecp.BoneCP.<init>(BoneCP.java:422)
>>>> 	at com.jolbox.bonecp.BoneCPDataSource.getConnection(BoneCPDataSource.java:120)
>>>> 	at org.datanucleus.store.rdbms.ConnectionFactoryImpl$ManagedConnectionImpl.getConnection(ConnectionFactoryImpl.java:501)
>>>> 	at org.datanucleus.store.rdbms.RDBMSStoreManager.<init>(RDBMSStoreManager.java:298)
>>>> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>>>> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
>>>> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>>>> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
>>>> 	at org.datanucleus.plugin.NonManagedPluginRegistry.createExecutableExtension(NonManagedPluginRegistry.java:631)
>>>> 	at org.datanucleus.plugin.PluginManager.createExecutableExtension(PluginManager.java:301)
>>>> 	at org.datanucleus.NucleusContext.createStoreManagerForProperties(NucleusContext.java:1187)
>>>> 	at org.datanucleus.NucleusContext.initialise(NucleusContext.java:356)
>>>> 	at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:775)
>>>> 	... 46 more
>>>> Caused by: java.sql.SQLException: Failed to start database 'metastore_db' with class loader sun.misc.Launcher$AppClassLoader@3351e824, 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)
>>>> 	... 58 more
>>>> Caused by: java.sql.SQLException: Failed to start database 'metastore_db' with class loader sun.misc.Launcher$AppClassLoader@3351e824, see the next exception for details.
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
>>>> 	... 72 more
>>>> Caused by: java.sql.SQLException: Another instance of Derby may have already booted the database /home/test/metastore_db.
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
>>>> 	at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
>>>> 	... 69 more
>>>> Caused by: ERROR XSDB6: Another instance of Derby may have already booted the database /home/test/metastore_db.
>>>> 	at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.privGetJBMSLockOnDB(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.run(Unknown Source)
>>>> 	at java.security.AccessController.doPrivileged(Native Method)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.getJBMSLockOnDB(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.data.BaseDataFileFactory.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
>>>> 	at org.apache.derby.impl.store.raw.RawStore.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
>>>> 	at org.apache.derby.impl.store.access.RAMAccessManager.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown Source)
>>>> 	at org.apache.derby.impl.db.BasicDatabase.bootStore(Unknown Source)
>>>> 	at org.apache.derby.impl.db.BasicDatabase.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startProviderService(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.findProviderAndStartService(Unknown Source)
>>>> 	at org.apache.derby.impl.services.monitor.BaseMonitor.startPersistentService(Unknown Source)
>>>> 	at org.apache.derby.iapi.services.monitor.Monitor.startPersistentService(Unknown Source)
>>>> 	... 69 more
>>>>
>>>> Can anyone please help?
>>>>
>>>> --
>>>> Thank You
>>>>
>>>> Regards
>>>>
>>>> Punit Naik
>>>>
>>>
>>>
>>
>>
>> --
>> Thank You
>>
>> Regards
>>
>> Punit Naik
>>
>
>


-- 
Thank You

Regards

Punit Naik

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