[HIVE-6219] TestProtocolBuffersObjectInspectors fails when upgrading protobuf to 2.5.0

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.13.0
• Component/s: Serializers/Deserializers
• Assignee: Unassigned Assign to me
• Reporter: Gordon Wang
• Created: 17/Jan/14 03:37
• Updated: 27/Feb/14 02:05

Description

As Hadoop 2.2.0 is GA, the protobuf version in Hadoop 2.2.0 is protobuf 2.5.0.
I notice that there is already a jira HIVE-5112 about protobuf upgrading. But in this jira,

 serde/if/test/complexpb.proto 

is not generated with protobuf 2.5.0.
If we generate it with protobuf 2.5.0, then TestProtocolBuffersObjectInspectors fails.

The error message is like this

java.lang.RuntimeException: Internal error: Cannot find ObjectInspector  for UNKNOWN
	at org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory.getPrimitiveJavaObjectInspector(PrimitiveObjectInspectorFactory.java:332)
	at org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorFactory.getReflectionObjectInspectorNoCache(ObjectInspectorFactory.java:146)
	at org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorFactory.getReflectionObjectInspector(ObjectInspectorFactory.java:69)
	at org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorFactory.getReflectionObjectInspectorNoCache(ObjectInspectorFactory.java:192)
	at org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorFactory.getReflectionObjectInspector(ObjectInspectorFactory.java:69)
	at org.apache.hadoop.hive.serde2.objectinspector.TestProtocolBuffersObjectInspectors.testProtocolBuffersObjectInspectors(TestProtocolBuffersObjectInspectors.java:40)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at junit.framework.TestCase.runTest(TestCase.java:168)
	at junit.framework.TestCase.runBare(TestCase.java:134)
	at junit.framework.TestResult$1.protect(TestResult.java:110)
	at junit.framework.TestResult.runProtected(TestResult.java:128)
	at junit.framework.TestResult.run(TestResult.java:113)
	at junit.framework.TestCase.run(TestCase.java:124)
	at junit.framework.TestSuite.runTest(TestSuite.java:243)
	at junit.framework.TestSuite.run(TestSuite.java:238)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:520)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1060)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:911)

Issue Links

• is related to: HIVE-5112 Upgrade protobuf to 2.5 from 2.4