Lenni Kuff created HIVE-3730:
--------------------------------

             Summary: Include the metastore hostname when a connection to 
metastore fails due to Acces Denied
                 Key: HIVE-3730
                 URL: https://issues.apache.org/jira/browse/HIVE-3730
             Project: Hive
          Issue Type: Bug
          Components: Metastore
    Affects Versions: 0.9.0
            Reporter: Lenni Kuff
            Priority: Minor


The current error message (from a mysql metastore) looks like {{Access denied 
for user 'hive'@'<client_hostname>'}}. This doesn't include the actual 
metastore hostname which makes it a bit harder to debug. It would be nice if 
this error message looked something like: {{Access denied for user 
'hive'@'<client_hostname>' connecting to <metastore_hostname>}}

Example error:
{code}
 javax.jdo.JDOFatalDataStoreException: Access denied for user 
'hive'@'client_hostname' (using password: YES)
at 
org.datanucleus.jdo.NucleusJDOHelper.getJDOExceptionForNucleusException(NucleusJDOHelper.java:298)
at 
org.datanucleus.jdo.JDOPersistenceManagerFactory.freezeConfiguration(JDOPersistenceManagerFactory.java:601)
at 
org.datanucleus.jdo.JDOPersistenceManagerFactory.createPersistenceManagerFactory(JDOPersistenceManagerFactory.java:286)
at 
org.datanucleus.jdo.JDOPersistenceManagerFactory.getPersistenceManagerFactory(JDOPersistenceManagerFactory.java:182)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.jdo.JDOHelper$16.run(JDOHelper.java:1956)
at java.security.AccessController.doPrivileged(Native Method)
at javax.jdo.JDOHelper.invoke(JDOHelper.java:1951)
at 
javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java:1159)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:803)
at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:698)
at org.apache.hadoop.hive.metastore.ObjectStore.getPMF(ObjectStore.java:248)
at 
org.apache.hadoop.hive.metastore.ObjectStore.getPersistenceManager(ObjectStore.java:277)
{code}

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