[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Fix Version/s: (was: 2.1.0)

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Fix For: 2.2.0
>
> Attachments: HIVE-13713.01.patch, HIVE-13713.02.patch, 
> HIVE-13713.03.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Resolution: Fixed
Status: Resolved  (was: Patch Available)

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Fix For: 2.1.0, 2.2.0
>
> Attachments: HIVE-13713.01.patch, HIVE-13713.02.patch, 
> HIVE-13713.03.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Fix Version/s: 2.2.0
   2.1.0

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Fix For: 2.1.0, 2.2.0
>
> Attachments: HIVE-13713.01.patch, HIVE-13713.02.patch, 
> HIVE-13713.03.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Attachment: HIVE-13713.03.patch

Removed a few Q file updates (vector_udf1.q.out, vector_complex_all.q.out) 
because they are unrelated.

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch, HIVE-13713.02.patch, 
> HIVE-13713.03.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Attachment: HIVE-13713.02.patch

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch, HIVE-13713.02.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Attachment: (was: HIVE-13713.02.patch)

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Attachment: (was: HIVE-13713.02.patch)

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch, HIVE-13713.02.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Attachment: HIVE-13713.02.patch

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch, HIVE-13713.02.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Status: Patch Available  (was: In Progress)

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch, HIVE-13713.02.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Attachment: HIVE-13713.02.patch

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch, HIVE-13713.02.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Status: In Progress  (was: Patch Available)

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch, HIVE-13713.02.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Attachment: HIVE-13713.01.patch

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Status: Patch Available  (was: Open)

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Attachment: (was: HIVE-13713.01.patch)

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Attachment: HIVE-13713.01.patch

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Attachment: (was: HIVE-13713.01.patch)

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Description: 
E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:

{code}
"select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
order by ctinyint limit 20"
{code}

It was producing a stack trace with this error... when trying to vectorize the 
COMPLETE mode GROUP BY operator.

{code}
Vector aggregate not implemented: "count" for type: "NONE (reduce-merge-partial 
= true)
{code}

  was:
E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:

{code}
"select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
order by ctinyint limit 20"
{code}

It was producing a stack trace with this error...

{code}
Vector aggregate not implemented: "count" for type: "NONE (reduce-merge-partial 
= true)
{code}


> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error... when trying to vectorize 
> the COMPLETE mode GROUP BY operator.
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Description: 
E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:

{code}
"select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
order by ctinyint limit 20"
{code}

It was throwing an error like:

{code}
Vector aggregate not implemented: "count" for type: "NONE (reduce-merge-partial 
= true)
{code}

  was:
E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:

{code}
"select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
order by ctinyint limit 20"
{code}


> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was throwing an error like:
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Description: 
E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:

{code}
"select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
order by ctinyint limit 20"
{code}

It was producing a stack trace with this error...

{code}
Vector aggregate not implemented: "count" for type: "NONE (reduce-merge-partial 
= true)
{code}

  was:
E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:

{code}
"select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
order by ctinyint limit 20"
{code}

It was producing a stack trace like:

{code}
Vector aggregate not implemented: "count" for type: "NONE (reduce-merge-partial 
= true)
{code}


> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace with this error...
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Description: 
E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:

{code}
"select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
order by ctinyint limit 20"
{code}

It was producing a stack trace like:

{code}
Vector aggregate not implemented: "count" for type: "NONE (reduce-merge-partial 
= true)
{code}

  was:
E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:

{code}
"select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
order by ctinyint limit 20"
{code}

It was throwing an error like:

{code}
Vector aggregate not implemented: "count" for type: "NONE (reduce-merge-partial 
= true)
{code}


> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}
> It was producing a stack trace like:
> {code}
> Vector aggregate not implemented: "count" for type: "NONE 
> (reduce-merge-partial = true)
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Attachment: HIVE-13713.01.patch

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
> Attachments: HIVE-13713.01.patch
>
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (HIVE-13713) We miss vectorization in a case of count(*) when aggregation mode is COMPLETE

[Matt McCline (JIRA)]

 [ 
https://issues.apache.org/jira/browse/HIVE-13713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Matt McCline updated HIVE-13713:

Description: 
E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:

{code}
"select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
order by ctinyint limit 20"
{code}

> We miss vectorization in a case of count(*) when aggregation mode is COMPLETE
> -
>
> Key: HIVE-13713
> URL: https://issues.apache.org/jira/browse/HIVE-13713
> Project: Hive
>  Issue Type: Bug
>  Components: Hive
>Reporter: Matt McCline
>Assignee: Matt McCline
>Priority: Critical
>
> E.g. vectorization_limit.q doesn't vectorize Reducer 2 for the query:
> {code}
> "select ctinyint, count(distinct(cdouble)) from alltypesorc group by ctinyint 
> order by ctinyint limit 20"
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)