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Zhiyuan Yang commented on HIVE-14951: ------------------------------------- Here's the error message: {code:java} Error: Error while running task ( failure ) : attempt_1475017598908_0282_2_02_000000_3:java.lang.RuntimeException: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row (tag=0) {"key":{"_col0":2},"value":null} at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:173) at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:139) 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$1.run(TaskRunner2Callable.java:61) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61) at org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37) at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$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: Hive Runtime Error while processing row (tag=0) {"key":{"_col0":2},"value":null} at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecord(ReduceRecordSource.java:284) 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: Hive Runtime Error while processing row (tag=0) {"key":{"_col0":2},"value":null} at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource$GroupIterator.next(ReduceRecordSource.java:352) at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecord(ReduceRecordSource.java:274) ... 16 more Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row (tag=1) {"key":{"_col0":1},"value":null} at org.apache.hadoop.hive.ql.exec.CommonMergeJoinOperator.fetchOneRow(CommonMergeJoinOperator.java:416) at org.apache.hadoop.hive.ql.exec.CommonMergeJoinOperator.fetchNextGroup(CommonMergeJoinOperator.java:379) at org.apache.hadoop.hive.ql.exec.CommonMergeJoinOperator.doFirstFetchIfNeeded(CommonMergeJoinOperator.java:485) at org.apache.hadoop.hive.ql.exec.CommonMergeJoinOperator.process(CommonMergeJoinOperator.java:207) at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:838) at org.apache.hadoop.hive.ql.exec.GroupByOperator.forward(GroupByOperator.java:1016) at org.apache.hadoop.hive.ql.exec.GroupByOperator.processAggr(GroupByOperator.java:821) at org.apache.hadoop.hive.ql.exec.GroupByOperator.processKey(GroupByOperator.java:695) at org.apache.hadoop.hive.ql.exec.GroupByOperator.process(GroupByOperator.java:761) at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource$GroupIterator.next(ReduceRecordSource.java:343) ... 17 more Caused by: java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row (tag=1) {"key":{"_col0":1},"value":null} at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecord(ReduceRecordSource.java:284) at org.apache.hadoop.hive.ql.exec.CommonMergeJoinOperator.fetchOneRow(CommonMergeJoinOperator.java:404) ... 26 more Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Hive Runtime Error while processing row (tag=1) {"key":{"_col0":1},"value":null} at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource$GroupIterator.next(ReduceRecordSource.java:352) at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource.pushRecord(ReduceRecordSource.java:274) ... 27 more Caused by: java.lang.ArrayIndexOutOfBoundsException: 1 at org.apache.hadoop.hive.ql.exec.GroupByOperator.process(GroupByOperator.java:708) at org.apache.hadoop.hive.ql.exec.tez.ReduceRecordSource$GroupIterator.next(ReduceRecordSource.java:343) ... 28 more {code} > ArrayIndexOutOfBoundsException in GroupByOperator > ------------------------------------------------- > > Key: HIVE-14951 > URL: https://issues.apache.org/jira/browse/HIVE-14951 > Project: Hive > Issue Type: Bug > Reporter: Zhiyuan Yang > > Query: > select * from (select distinct a from f16) as f16, (select distinct a from > f1) as fprime where f16.a = fprime.a; > Table: > create table f1 (a int, b string); > create table f16 (a int, b string); > Config: > set hive.auto.convert.sortmerge.join=true; > set hive.auto.convert.join=false; -- This message was sent by Atlassian JIRA (v6.3.4#6332)