I am seeing the error below when trying to get my development
environment up and running. Has anyone else seen and worked around
this before?
2016-10-26 10:27:16,719 ERROR Datastore.Schema
(Log4JLogger.java:error(125)) - Failed initialising database.
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$AppClassLoader@3ad6a0e0, see the next
exception for details.
at
org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown
Source)
at
org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown
Source)
at org.apache.derby.impl.jdbc.Util.seeNextException(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(Unknown
Source)
at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source)
[MANY MORE LINES]
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
Caused by: ERROR XJ040: Failed to start database 'metastore_db' with
class loader sun.misc.Launcher$AppClassLoader@3ad6a0e0, see the next
exception for details.
at org.apache.derby.iapi.error.StandardException.newException(Unknown
Source)
at
org.apache.derby.impl.jdbc.SQLExceptionFactory.wrapArgsForTransportAcrossDRDA(Unknown
Source)
... 84 more
Caused by: ERROR XSDB6: Another instance of Derby may have already
booted the database /home/jbapple/Impala/metastore_db.
at org.apache.derby.iapi.error.StandardException.newException(Unknown
Source)
at org.apache.derby.iapi.error.StandardException.newException(Unknown
Source)
[MANY MORE LINES]
