[jira] [Created] (HIVE-13394) Analyze table fails in tez on empty partitions

["Vikram Dixit K (JIRA)" <ji...@apache.org>]

Vikram Dixit K created HIVE-13394:
-------------------------------------

             Summary: Analyze table fails in tez on empty partitions
                 Key: HIVE-13394
                 URL: https://issues.apache.org/jira/browse/HIVE-13394
             Project: Hive
          Issue Type: Bug
          Components: Tez
    Affects Versions: 2.0.0, 1.2.1
            Reporter: Vikram Dixit K
            Assignee: Vikram Dixit K


{code}
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource$GroupIterator.next(ReduceRecordSource.java:352)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecord(ReduceRecordSource.java:237)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordProcessor.run(ReduceRecordProcessor.java:252)
        at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:150)
        ... 14 more
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.ArrayIndexOutOfBoundsException: 0
        at org.apache.hadoop.hive.ql.exec.GroupByOperator.process(GroupByOperator.java:766)
        at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource$GroupIterator.next(ReduceRecordSource.java:343)
        ... 17 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: 0
        at org.apache.hadoop.hive.ql.udf.generic.NumDistinctValueEstimator.deserialize(NumDistinctValueEstimator.java:219)
        at org.apache.hadoop.hive.ql.udf.generic.NumDistinctValueEstimator.<init>(NumDistinctValueEstimator.java:112)
        at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats$GenericUDAFNumericStatsEvaluator.merge(GenericUDAFComputeStats.java:556)
        at org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator.aggregate(GenericUDAFEvaluator.java:188)
        at org.apache.hadoop.hive.ql.exec.GroupByOperator.updateAggregations(GroupByOperator.java:612)
        at org.apache.hadoop.hive.ql.exec.GroupByOperator.processAggr(GroupByOperator.java:851)
        at org.apache.hadoop.hive.ql.exec.GroupByOperator.processKey(GroupByOperator.java:695)
        at org.apache.hadoop.hive.ql.exec.GroupByOperator.process(GroupByOperator.java:761)
        ... 18 more
]], Vertex did not succeed due to OWN_TASK_FAILURE, failedTasks:1 killedTasks:0, Vertex vertex_1455918888034_27748_1_01 [Reducer 2] killed/failed due to:OWN_TASK_FAILURE]DAG did not succeed due to VERTEX_FAILURE. failedVertices:1 killedVertices:0
{code}



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