Marta Kuczora created HIVE-19076:
------------------------------------
Summary: Fix NPE and TApplicationException in function related
HiveMetastore methods
Key: HIVE-19076
URL: https://issues.apache.org/jira/browse/HIVE-19076
Project: Hive
Issue Type: Bug
Reporter: Marta Kuczora
Assignee: Marta Kuczora
The TestFunctions tests revealed that NPE is thrown in some cases. These NPEs
could be prevented with a simple null check and a MetaException with a proper
error message should be thrown instead.
Example: NPE is thrown in the following test cases
* testCreateFunctionNullFunctionName
* testCreateFunctionNullDatabaseName
* testCreateFunctionNullOwnerType
* testCreateFunctionNullFunctionType
* testGetFunctionNullDatabase
* testDropFunctionNullDatabase
* testDropFunctionNullFunctionName
* testAlterFunctionNullDatabase
* testAlterFunctionNullFunctionName
* testAlterFunctionNullFunction
* testAlterFunctionNullFunctionNameInNew
* testAlterFunctionNullDatabaseNameInNew
* testAlterFunctionNullOwnerTypeInNew
* testAlterFunctionNullFunctionTypeInNew
Also there are some alter function tests where InvalidObjectException is thrown
with Embedded MetaStore, but TApplicationException it thrown with Remote
MetaStore. The reason is that the InvalidObjectException is not defined for the
alter_function method in the thrift interface, so we got the
TApplicationException when the InvalidObjectException was thrown.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
