[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster

2016-11-20 Thread JIRA

 [ 
https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sergio Peña updated HIVE-13887:
---
Target Version/s:   (was: 2.1.1)

> LazySimpleSerDe should parse "NULL" dates faster
> 
>
> Key: HIVE-13887
> URL: https://issues.apache.org/jira/browse/HIVE-13887
> Project: Hive
>  Issue Type: Bug
>  Components: Serializers/Deserializers, Vectorization
>Affects Versions: 2.1.0
>Reporter: Gopal V
>Assignee: Gopal V
>  Labels: Performance
> Fix For: 2.2.0
>
> Attachments: HIVE-13887.1.patch, HIVE-13887.1.patch
>
>
> Date string which contain "NULL" or "(null)" are being parsed through a very 
> slow codepath involving exception handling as a normal codepath.
> These are currently ~4x slower than parsing an actual date field.



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[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster

2016-07-10 Thread Ashutosh Chauhan (JIRA)

 [ 
https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ashutosh Chauhan updated HIVE-13887:

   Resolution: Fixed
Fix Version/s: 2.2.0
   Status: Resolved  (was: Patch Available)

Pushed to master. Thanks, Gopal!

> LazySimpleSerDe should parse "NULL" dates faster
> 
>
> Key: HIVE-13887
> URL: https://issues.apache.org/jira/browse/HIVE-13887
> Project: Hive
>  Issue Type: Bug
>  Components: Serializers/Deserializers, Vectorization
>Affects Versions: 2.1.0
>Reporter: Gopal V
>Assignee: Gopal V
>  Labels: Performance
> Fix For: 2.2.0
>
> Attachments: HIVE-13887.1.patch, HIVE-13887.1.patch
>
>
> Date string which contain "NULL" or "(null)" are being parsed through a very 
> slow codepath involving exception handling as a normal codepath.
> These are currently ~4x slower than parsing an actual date field.



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[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster

2016-06-01 Thread Gopal V (JIRA)

 [ 
https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Gopal V updated HIVE-13887:
---
Attachment: HIVE-13887.1.patch

> LazySimpleSerDe should parse "NULL" dates faster
> 
>
> Key: HIVE-13887
> URL: https://issues.apache.org/jira/browse/HIVE-13887
> Project: Hive
>  Issue Type: Bug
>  Components: Serializers/Deserializers, Vectorization
>Affects Versions: 2.1.0
>Reporter: Gopal V
>Assignee: Gopal V
>  Labels: Performance
> Attachments: HIVE-13887.1.patch, HIVE-13887.1.patch
>
>
> Date string which contain "NULL" or "(null)" are being parsed through a very 
> slow codepath involving exception handling as a normal codepath.
> These are currently ~4x slower than parsing an actual date field.



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[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster

2016-06-01 Thread Gopal V (JIRA)

 [ 
https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Gopal V updated HIVE-13887:
---
Status: Open  (was: Patch Available)

> LazySimpleSerDe should parse "NULL" dates faster
> 
>
> Key: HIVE-13887
> URL: https://issues.apache.org/jira/browse/HIVE-13887
> Project: Hive
>  Issue Type: Bug
>  Components: Serializers/Deserializers, Vectorization
>Affects Versions: 2.1.0
>Reporter: Gopal V
>Assignee: Gopal V
>  Labels: Performance
> Attachments: HIVE-13887.1.patch, HIVE-13887.1.patch
>
>
> Date string which contain "NULL" or "(null)" are being parsed through a very 
> slow codepath involving exception handling as a normal codepath.
> These are currently ~4x slower than parsing an actual date field.



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[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster

2016-06-01 Thread Gopal V (JIRA)

 [ 
https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Gopal V updated HIVE-13887:
---
Status: Patch Available  (was: Open)

> LazySimpleSerDe should parse "NULL" dates faster
> 
>
> Key: HIVE-13887
> URL: https://issues.apache.org/jira/browse/HIVE-13887
> Project: Hive
>  Issue Type: Bug
>  Components: Serializers/Deserializers, Vectorization
>Affects Versions: 2.1.0
>Reporter: Gopal V
>Assignee: Gopal V
>  Labels: Performance
> Attachments: HIVE-13887.1.patch, HIVE-13887.1.patch
>
>
> Date string which contain "NULL" or "(null)" are being parsed through a very 
> slow codepath involving exception handling as a normal codepath.
> These are currently ~4x slower than parsing an actual date field.



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[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster

2016-05-28 Thread Gopal V (JIRA)

 [ 
https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Gopal V updated HIVE-13887:
---
Attachment: HIVE-13887.1.patch

> LazySimpleSerDe should parse "NULL" dates faster
> 
>
> Key: HIVE-13887
> URL: https://issues.apache.org/jira/browse/HIVE-13887
> Project: Hive
>  Issue Type: Bug
>  Components: Serializers/Deserializers, Vectorization
>Affects Versions: 2.1.0
>Reporter: Gopal V
>Assignee: Gopal V
>  Labels: Performance
> Attachments: HIVE-13887.1.patch
>
>
> Date string which contain "NULL" or "(null)" are being parsed through a very 
> slow codepath involving exception handling as a normal codepath.
> These are currently ~4x slower than parsing an actual date field.



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[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster

2016-05-28 Thread Gopal V (JIRA)

 [ 
https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Gopal V updated HIVE-13887:
---
Labels: Performance  (was: )

> LazySimpleSerDe should parse "NULL" dates faster
> 
>
> Key: HIVE-13887
> URL: https://issues.apache.org/jira/browse/HIVE-13887
> Project: Hive
>  Issue Type: Bug
>  Components: Serializers/Deserializers, Vectorization
>Affects Versions: 2.1.0
>Reporter: Gopal V
>Assignee: Gopal V
>  Labels: Performance
> Attachments: HIVE-13887.1.patch
>
>
> Date string which contain "NULL" or "(null)" are being parsed through a very 
> slow codepath involving exception handling as a normal codepath.
> These are currently ~4x slower than parsing an actual date field.



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[jira] [Updated] (HIVE-13887) LazySimpleSerDe should parse "NULL" dates faster

2016-05-28 Thread Gopal V (JIRA)

 [ 
https://issues.apache.org/jira/browse/HIVE-13887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Gopal V updated HIVE-13887:
---
Status: Patch Available  (was: Open)

> LazySimpleSerDe should parse "NULL" dates faster
> 
>
> Key: HIVE-13887
> URL: https://issues.apache.org/jira/browse/HIVE-13887
> Project: Hive
>  Issue Type: Bug
>  Components: Serializers/Deserializers, Vectorization
>Affects Versions: 2.1.0
>Reporter: Gopal V
>Assignee: Gopal V
> Attachments: HIVE-13887.1.patch
>
>
> Date string which contain "NULL" or "(null)" are being parsed through a very 
> slow codepath involving exception handling as a normal codepath.
> These are currently ~4x slower than parsing an actual date field.



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