Hi,I am a new user of Apache Zeppelin and I am running a simple notebook app on
Zeppelin (version 0.6.2-bin-all) using Scala based on Spark.
My source code is as follows:
val bankText =
sc.textFile("/home/rezkar/zeppelin-0.6.2-bin-all/bin/bank-full.csv")case class
Bank(age:String, job:String, marital:String, education:String, balance:String)
val bank = bankText.map(s=>s.split(";")).map(
s=>Bank(s(0),
s(1).replaceAll("\"", ""),
s(2).replaceAll("\"", ""),
s(3).replaceAll("\"", ""),
s(5)
)
)
bank.collect()val mydf=bank.toDF()
mydf.registerTempTable("mydf");
Upto bank.collect() it works pretty well. However, I'm getting the following
error on Ubuntu 14.04 when trying to execute the last two lines of my code:
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:522)
at
org.apache.spark.sql.hive.client.HiveClientImpl.<init>(HiveClientImpl.scala:171)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at org.apache.spark.sql.SQLImplicits.rddToDatasetHolder(SQLImplicits.scala:163)
... 46 elided
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:1523)
at
org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
... 70 more
Caused by: java.lang.reflect.InvocationTargetException:
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: ------
at
org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
Caused by: java.sql.SQLException: Failed to start database 'metastore_db' with
class loader
org.apache.spark.sql.hive.client.IsolatedClientLoader$$anon$1@48f2b61e, 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)
... 136 more
Caused by: java.sql.SQLException: Database at
/home/asif/zeppelin-0.6.2-bin-all/metastore_db has an incompatible format with
the current version of the software. The database was created by or upgraded by
version 10.11.
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)
... 133 more
Caused by: ERROR XSLAN: Database at
/home/asif/zeppelin-0.6.2-bin-all/metastore_db has an incompatible format with
the current version of the software. The database was created by or upgraded by
version 10.11.
at org.apache.derby.iapi.error.StandardException.newException(Unknown Source)
------
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at
org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
... 76 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 org.apache.spark.sql.hive.client.IsolatedClientLoader$$anon$1@48f2b61e,
see the next exception for details.
Caused by: java.sql.SQLException: Failed to start database 'metastore_db' with
class loader
org.apache.spark.sql.hive.client.IsolatedClientLoader$$anon$1@48f2b61e, see the
next exception for details.
at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown
Source)
at
org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown
Source)
... 136 more
Caused by: java.sql.SQLException: Database at
/home/asif/zeppelin-0.6.2-bin-all/metastore_db has an incompatible format with
the current version of the software. The database was created by or upgraded by
version 10.11.
at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown
Source)
at
org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown
Source)
at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown
Source)
at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
... 133 more
Caused by: ERROR XSLAN: Database at
/home/asif/zeppelin-0.6.2-bin-all/metastore_db has an incompatible format with
the current version of the software. The database was created by or upgraded by
version 10.11.
Caused by: org.apache.derby.impl.jdbc.EmbedSQLException: Failed to start
database 'metastore_db' with class loader
org.apache.spark.sql.hive.client.IsolatedClientLoader$$anon$1@48f2b61e, 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)
... 136 more
Caused by: org.apache.derby.impl.jdbc.EmbedSQLException: Database at
/home/asif/zeppelin-0.6.2-bin-all/metastore_db has an incompatible format with
the current version of the software. The database was created by or upgraded by
version 10.11.
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)
... 133 more
Caused by: org.apache.derby.iapi.error.StandardException: Database at
/home/asif/zeppelin-0.6.2-bin-all/metastore_db has an incompatible format with
the current version of the software. The database was created by or upgraded by
version 10.11.
Thanks and Regards,
---------------------------------
Md. Rezaul Karim
PhD Researcher, Insight Centre for Data Analytics
National University of Ireland Galway
