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Posted to dev@hive.apache.org by "Namit Jain (JIRA)" <ji...@apache.org> on 2009/05/13 22:46:45 UTC
[jira] Created: (HIVE-485) join assumes all columns are strings
join assumes all columns are strings
------------------------------------
Key: HIVE-485
URL: https://issues.apache.org/jira/browse/HIVE-485
Project: Hadoop Hive
Issue Type: Bug
Components: Query Processor
Affects Versions: 0.4.0
Reporter: Namit Jain
Assignee: Namit Jain
join assumes all columns are string - pass the objectinspector from execreducer and use that
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[jira] Commented: (HIVE-485) join assumes all columns are strings
Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12710554#action_12710554 ]
Zheng Shao commented on HIVE-485:
---------------------------------
+1
Will commit if test passes.
> join assumes all columns are strings
> ------------------------------------
>
> Key: HIVE-485
> URL: https://issues.apache.org/jira/browse/HIVE-485
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.4.0
> Reporter: Namit Jain
> Assignee: Namit Jain
> Attachments: hive.485.1.patch, hive.485.2.patch, hive.485.3.patch
>
>
> join assumes all columns are string - pass the objectinspector from execreducer and use that
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[jira] Updated: (HIVE-485) join assumes all columns are strings
Posted by "Namit Jain (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Namit Jain updated HIVE-485:
----------------------------
Attachment: hive.485.3.patch
> join assumes all columns are strings
> ------------------------------------
>
> Key: HIVE-485
> URL: https://issues.apache.org/jira/browse/HIVE-485
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.4.0
> Reporter: Namit Jain
> Assignee: Namit Jain
> Attachments: hive.485.1.patch, hive.485.2.patch, hive.485.3.patch
>
>
> join assumes all columns are string - pass the objectinspector from execreducer and use that
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[jira] Updated: (HIVE-485) join assumes all columns are strings
Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zheng Shao updated HIVE-485:
----------------------------
Resolution: Fixed
Fix Version/s: 0.4.0
Release Note: HIVE-485. Fix join not to assume all columns are strings. (Namit Jain via zshao)
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
Committed revision 776140.
> join assumes all columns are strings
> ------------------------------------
>
> Key: HIVE-485
> URL: https://issues.apache.org/jira/browse/HIVE-485
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.4.0
> Reporter: Namit Jain
> Assignee: Namit Jain
> Fix For: 0.4.0
>
> Attachments: hive.485.1.patch, hive.485.2.patch, hive.485.3.patch
>
>
> join assumes all columns are string - pass the objectinspector from execreducer and use that
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[jira] Updated: (HIVE-485) join assumes all columns are strings
Posted by "Namit Jain (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Namit Jain updated HIVE-485:
----------------------------
Status: Patch Available (was: Open)
> join assumes all columns are strings
> ------------------------------------
>
> Key: HIVE-485
> URL: https://issues.apache.org/jira/browse/HIVE-485
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.4.0
> Reporter: Namit Jain
> Assignee: Namit Jain
> Attachments: hive.485.1.patch
>
>
> join assumes all columns are string - pass the objectinspector from execreducer and use that
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[jira] Updated: (HIVE-485) join assumes all columns are strings
Posted by "Namit Jain (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Namit Jain updated HIVE-485:
----------------------------
Attachment: hive.485.2.patch
> join assumes all columns are strings
> ------------------------------------
>
> Key: HIVE-485
> URL: https://issues.apache.org/jira/browse/HIVE-485
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.4.0
> Reporter: Namit Jain
> Assignee: Namit Jain
> Attachments: hive.485.1.patch, hive.485.2.patch
>
>
> join assumes all columns are string - pass the objectinspector from execreducer and use that
--
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[jira] Updated: (HIVE-485) join assumes all columns are strings
Posted by "Namit Jain (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Namit Jain updated HIVE-485:
----------------------------
Attachment: hive.485.1.patch
> join assumes all columns are strings
> ------------------------------------
>
> Key: HIVE-485
> URL: https://issues.apache.org/jira/browse/HIVE-485
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.4.0
> Reporter: Namit Jain
> Assignee: Namit Jain
> Attachments: hive.485.1.patch
>
>
> join assumes all columns are string - pass the objectinspector from execreducer and use that
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[jira] Commented: (HIVE-485) join assumes all columns are strings
Posted by "Zheng Shao (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12710496#action_12710496 ]
Zheng Shao commented on HIVE-485:
---------------------------------
hive.485.2.patch:
1. The patch adds ObjectInspector[] to Operator.initialize, but that parameter is only set for JoinOperator. I guess the intention is to leave the rest of the work to HIVE-405?
2. Utility.hashCode() is not very efficient. I think we should do a "switch" based on the Category and PrimitiveCategory of the object.
> join assumes all columns are strings
> ------------------------------------
>
> Key: HIVE-485
> URL: https://issues.apache.org/jira/browse/HIVE-485
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.4.0
> Reporter: Namit Jain
> Assignee: Namit Jain
> Attachments: hive.485.1.patch, hive.485.2.patch
>
>
> join assumes all columns are string - pass the objectinspector from execreducer and use that
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