[jira] [Updated] (HIVE-7537) Output vectorized GROUP BY with only primitive aggregate fields as columns so downstream operators will be vectorized

2014-09-10 Thread Matt McCline (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-7537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-7537:
---
Attachment: (was: HIVE-7537.1.patch)

> Output vectorized GROUP BY with only primitive aggregate fields as columns so 
> downstream operators will be vectorized
> -
>
> Key: HIVE-7537
> URL: https://issues.apache.org/jira/browse/HIVE-7537
> Project: Hive
>  Issue Type: Sub-task
>Reporter: Matt McCline
>Assignee: Matt McCline
>
> When under Tez engine, see if the VectorGroupByOperator aggregrates are all 
> primitive (e.g. sum) and batch the output rows into a VectorizedRowBatch.  
> And, vectorize downstream operators.



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[jira] [Updated] (HIVE-7537) Output vectorized GROUP BY with only primitive aggregate fields as columns so downstream operators will be vectorized

2014-07-31 Thread Matt McCline (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HIVE-7537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-7537:
---

Attachment: HIVE-7537.1.patch

> Output vectorized GROUP BY with only primitive aggregate fields as columns so 
> downstream operators will be vectorized
> -
>
> Key: HIVE-7537
> URL: https://issues.apache.org/jira/browse/HIVE-7537
> Project: Hive
>  Issue Type: Sub-task
>Reporter: Matt McCline
>Assignee: Matt McCline
> Attachments: HIVE-7537.1.patch
>
>
> When under Tez engine, see if the VectorGroupByOperator aggregrates are all 
> primitive (e.g. sum) and batch the output rows into a VectorizedRowBatch.  
> And, vectorize downstream operators.



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