Could this be the error where your local test minicluster is not initialized correctly? It will fail to use postgres and erroneously try to use derby instead.
I recently started running ./bin/create-test-configuration.sh to resolve issues with the test cluster. I think you can also add -start_minicluster to buildall.sh. On Wed, Oct 26, 2016 at 10:36 AM, Jim Apple <[email protected]> wrote: > 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] >
