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https://issues.apache.org/jira/browse/HIVE-14070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15342210#comment-15342210
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Pengcheng Xiong commented on HIVE-14070:
----------------------------------------

after applying the patch, it will become
{code}
Query Execution Summary
----------------------------------------------------------------------------------------------
OPERATION                            DURATION
----------------------------------------------------------------------------------------------
Compile Query                           0.07s
Prepare Plan                            0.06s
Submit Plan                             0.36s
Start DAG                               0.21s
Run DAG                                 4.03s
----------------------------------------------------------------------------------------------

Task Execution Summary
----------------------------------------------------------------------------------------------
  VERTICES   DURATION(ms)  CPU_TIME(ms)  GC_TIME(ms)  INPUT_RECORDS  
OUTPUT_RECORDS
----------------------------------------------------------------------------------------------
     Map 1        1217.00         1,558           11            500             
  1
 Reducer 2         169.00           604            0              1             
  0
----------------------------------------------------------------------------------------------

OK
{code}

> hive.tez.exec.print.summary=true returns wrong results on HS2
> -------------------------------------------------------------
>
>                 Key: HIVE-14070
>                 URL: https://issues.apache.org/jira/browse/HIVE-14070
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Pengcheng Xiong
>            Assignee: Pengcheng Xiong
>
> On master, we have 
> {code}
> Query Execution Summary
> ----------------------------------------------------------------------------------------------
> OPERATION                            DURATION
> ----------------------------------------------------------------------------------------------
> Compile Query                       -1466208820.74s
> Prepare Plan                            0.00s
> Submit Plan                         1466208825.50s
> Start DAG                               0.26s
> Run DAG                                 4.39s
> ----------------------------------------------------------------------------------------------
> Task Execution Summary
> ----------------------------------------------------------------------------------------------
>   VERTICES   DURATION(ms)  CPU_TIME(ms)  GC_TIME(ms)  INPUT_RECORDS  
> OUTPUT_RECORDS
> ----------------------------------------------------------------------------------------------
>      Map 1        1014.00         1,534           11          1,500           
>     1
>  Reducer 2          96.00           541            0              1           
>     0
> ----------------------------------------------------------------------------------------------
> {code}
> sounds like a real issue.



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