Matt McCline created HIVE-16448:
-----------------------------------

             Summary: Vectorization: Vectorized order_null.q fails with 
deserialize EOF exception below TEZ ReduceRecordSource.processVectorGroup
                 Key: HIVE-16448
                 URL: https://issues.apache.org/jira/browse/HIVE-16448
             Project: Hive
          Issue Type: Bug
          Components: Hive
            Reporter: Matt McCline
            Assignee: Matt McCline
            Priority: Critical


Here is the stack trace:

{code}
], TaskAttempt 1 failed, info=[Error: Error while running task ( failure ) : 
attempt_1492136345968_0001_40_01_000000_1:java.lang.RuntimeException: 
java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: 
DeserializeRead details: Reading inputByteBuffer of length 3 at start offset 0 
for length 3 to read 2 fields with types [string, int].  Read field #1 at field 
start position 1 current read offset 3 column sort order [false, false]
        at 
org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:211)
        at 
org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:168)
        at 
org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:370)
        at 
org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73)
        at 
org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1807)
        at 
org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
        at 
org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
        at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
        at 
org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: 
org.apache.hadoop.hive.ql.metadata.HiveException: 
DeserializeRead details: Reading inputByteBuffer of length 3 at start offset 0 
for length 3 to read 2 fields with types [string, int].  Read field #1 at field 
start position 1 current read offset 3 column sort order [false, false]
        at 
org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecordVector(ReduceRecordSource.java:389)
        at 
org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecord(ReduceRecordSource.java:245)
        at 
org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.run(ReduceRecordProcessor.java:317)
        at 
org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:185)
        ... 15 more
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: 
DeserializeRead details: Reading inputByteBuffer of length 3 at start offset 0 
for length 3 to read 2 fields with types [string, int].  Read field #1 at field 
start position 1 current read offset 3 column sort order [false, false]
        at 
org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.processVectorGroup(ReduceRecordSource.java:421)
        at 
org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecordVector(ReduceRecordSource.java:380)
        ... 18 more
Caused by: java.io.EOFException
        at 
org.apache.hadoop.hive.serde2.binarysortable.InputByteBuffer.read(InputByteBuffer.java:54)
        at 
org.apache.hadoop.hive.serde2.binarysortable.fast.BinarySortableDeserializeRead.readNextField(BinarySortableDeserializeRead.java:205)
        at 
org.apache.hadoop.hive.ql.exec.vector.VectorDeserializeRow.deserialize(VectorDeserializeRow.java:751)
        at 
org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.processVectorGroup(ReduceRecordSource.java:417)
        ... 19 more
{code}



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