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Posted to dev@hive.apache.org by "Liyin Tang (JIRA)" <ji...@apache.org> on 2010/11/22 21:32:14 UTC
[jira] Created: (HIVE-1804) Mapjoin will fail if there are no files
associating with the join tables
Mapjoin will fail if there are no files associating with the join tables
------------------------------------------------------------------------
Key: HIVE-1804
URL: https://issues.apache.org/jira/browse/HIVE-1804
Project: Hive
Issue Type: Bug
Components: Query Processor
Affects Versions: 0.7.0
Reporter: Liyin Tang
Assignee: Liyin Tang
Fix For: 0.7.0
If there are some empty tables without any file associated, the map join will fail.
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[jira] Updated: (HIVE-1804) Mapjoin will fail if there are no files
associating with the join tables
Posted by "Liyin Tang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Liyin Tang updated HIVE-1804:
-----------------------------
Status: Patch Available (was: Open)
If the parition desc is empty, just create a empty hash table file
> Mapjoin will fail if there are no files associating with the join tables
> ------------------------------------------------------------------------
>
> Key: HIVE-1804
> URL: https://issues.apache.org/jira/browse/HIVE-1804
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.7.0
> Reporter: Liyin Tang
> Assignee: Liyin Tang
> Fix For: 0.7.0
>
>
> If there are some empty tables without any file associated, the map join will fail.
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[jira] Updated: (HIVE-1804) Mapjoin will fail if there are no files
associating with the join tables
Posted by "He Yongqiang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
He Yongqiang updated HIVE-1804:
-------------------------------
Status: Open (was: Patch Available)
> Mapjoin will fail if there are no files associating with the join tables
> ------------------------------------------------------------------------
>
> Key: HIVE-1804
> URL: https://issues.apache.org/jira/browse/HIVE-1804
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.7.0
> Reporter: Liyin Tang
> Assignee: Liyin Tang
> Fix For: 0.7.0
>
> Attachments: hive-1804-1.patch, hive-1804-2.patch
>
>
> If there are some empty tables without any file associated, the map join will fail.
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[jira] Updated: (HIVE-1804) Mapjoin will fail if there are no files
associating with the join tables
Posted by "Liyin Tang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Liyin Tang updated HIVE-1804:
-----------------------------
Attachment: hive-1804-2.patch
Remove all the debug print statements.
Please review
> Mapjoin will fail if there are no files associating with the join tables
> ------------------------------------------------------------------------
>
> Key: HIVE-1804
> URL: https://issues.apache.org/jira/browse/HIVE-1804
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.7.0
> Reporter: Liyin Tang
> Assignee: Liyin Tang
> Fix For: 0.7.0
>
> Attachments: hive-1804-1.patch, hive-1804-2.patch
>
>
> If there are some empty tables without any file associated, the map join will fail.
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[jira] Commented: (HIVE-1804) Mapjoin will fail if there are no
files associating with the join tables
Posted by "He Yongqiang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12964865#action_12964865 ]
He Yongqiang commented on HIVE-1804:
------------------------------------
running tests
> Mapjoin will fail if there are no files associating with the join tables
> ------------------------------------------------------------------------
>
> Key: HIVE-1804
> URL: https://issues.apache.org/jira/browse/HIVE-1804
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.7.0
> Reporter: Liyin Tang
> Assignee: Liyin Tang
> Fix For: 0.7.0
>
> Attachments: hive-1804-1.patch, hive-1804-2.patch, hive-1804-3.patch
>
>
> If there are some empty tables without any file associated, the map join will fail.
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[jira] Updated: (HIVE-1804) Mapjoin will fail if there are no files
associating with the join tables
Posted by "Liyin Tang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Liyin Tang updated HIVE-1804:
-----------------------------
Attachment: hive-1804-3.patch
Since there are some other patches committed recently, I regenerate the patch after svn update.
Please review.
> Mapjoin will fail if there are no files associating with the join tables
> ------------------------------------------------------------------------
>
> Key: HIVE-1804
> URL: https://issues.apache.org/jira/browse/HIVE-1804
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.7.0
> Reporter: Liyin Tang
> Assignee: Liyin Tang
> Fix For: 0.7.0
>
> Attachments: hive-1804-1.patch, hive-1804-2.patch, hive-1804-3.patch
>
>
> If there are some empty tables without any file associated, the map join will fail.
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[jira] Commented: (HIVE-1804) Mapjoin will fail if there are no
files associating with the join tables
Posted by "He Yongqiang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12935528#action_12935528 ]
He Yongqiang commented on HIVE-1804:
------------------------------------
This patch can not be applied cleanly. Can you regenerate a new diff?
> Mapjoin will fail if there are no files associating with the join tables
> ------------------------------------------------------------------------
>
> Key: HIVE-1804
> URL: https://issues.apache.org/jira/browse/HIVE-1804
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.7.0
> Reporter: Liyin Tang
> Assignee: Liyin Tang
> Fix For: 0.7.0
>
> Attachments: hive-1804-1.patch, hive-1804-2.patch
>
>
> If there are some empty tables without any file associated, the map join will fail.
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[jira] Commented: (HIVE-1804) Mapjoin will fail if there are no
files associating with the join tables
Posted by "He Yongqiang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12935080#action_12935080 ]
He Yongqiang commented on HIVE-1804:
------------------------------------
will take a look
> Mapjoin will fail if there are no files associating with the join tables
> ------------------------------------------------------------------------
>
> Key: HIVE-1804
> URL: https://issues.apache.org/jira/browse/HIVE-1804
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.7.0
> Reporter: Liyin Tang
> Assignee: Liyin Tang
> Fix For: 0.7.0
>
> Attachments: hive-1804-1.patch, hive-1804-2.patch
>
>
> If there are some empty tables without any file associated, the map join will fail.
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[jira] Updated: (HIVE-1804) Mapjoin will fail if there are no files
associating with the join tables
Posted by "Liyin Tang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Liyin Tang updated HIVE-1804:
-----------------------------
Attachment: hive-1804-1.patch
If the partition desc is empty, then create an empty hashtable file for it.
> Mapjoin will fail if there are no files associating with the join tables
> ------------------------------------------------------------------------
>
> Key: HIVE-1804
> URL: https://issues.apache.org/jira/browse/HIVE-1804
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.7.0
> Reporter: Liyin Tang
> Assignee: Liyin Tang
> Fix For: 0.7.0
>
> Attachments: hive-1804-1.patch
>
>
> If there are some empty tables without any file associated, the map join will fail.
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[jira] Resolved: (HIVE-1804) Mapjoin will fail if there are no
files associating with the join tables
Posted by "He Yongqiang (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
He Yongqiang resolved HIVE-1804.
--------------------------------
Resolution: Fixed
Committed! Thanks Liyin!
> Mapjoin will fail if there are no files associating with the join tables
> ------------------------------------------------------------------------
>
> Key: HIVE-1804
> URL: https://issues.apache.org/jira/browse/HIVE-1804
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.7.0
> Reporter: Liyin Tang
> Assignee: Liyin Tang
> Fix For: 0.7.0
>
> Attachments: hive-1804-1.patch, hive-1804-2.patch, hive-1804-3.patch
>
>
> If there are some empty tables without any file associated, the map join will fail.
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