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Posted to common-dev@hadoop.apache.org by "Zheng Shao (JIRA)" <ji...@apache.org> on 2008/09/20 04:05:44 UTC
[jira] Created: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Hive: GroupBy should not pass the whole row from mapper to reducer
------------------------------------------------------------------
Key: HADOOP-4230
URL: https://issues.apache.org/jira/browse/HADOOP-4230
Project: Hadoop Core
Issue Type: Improvement
Components: contrib/hive
Reporter: Zheng Shao
Assignee: Namit Jain
We only need to pass fields that are needed.
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[jira] Updated: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Posted by "dhruba borthakur (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
dhruba borthakur updated HADOOP-4230:
-------------------------------------
Priority: Blocker (was: Major)
Fix Version/s: 0.19.0
I think this is a 0.19 release blocker.
> Hive: GroupBy should not pass the whole row from mapper to reducer
> ------------------------------------------------------------------
>
> Key: HADOOP-4230
> URL: https://issues.apache.org/jira/browse/HADOOP-4230
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Namit Jain
> Priority: Blocker
> Fix For: 0.19.0
>
> Attachments: 127367-2.patch
>
>
> We only need to pass fields that are needed.
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[jira] Updated: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Posted by "dhruba borthakur (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
dhruba borthakur updated HADOOP-4230:
-------------------------------------
Fix Version/s: (was: 0.19.0)
0.19.1
> Hive: GroupBy should not pass the whole row from mapper to reducer
> ------------------------------------------------------------------
>
> Key: HADOOP-4230
> URL: https://issues.apache.org/jira/browse/HADOOP-4230
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Ashish Thusoo
> Priority: Blocker
> Fix For: 0.19.1
>
> Attachments: 127367-2.patch
>
>
> We only need to pass fields that are needed.
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[jira] Updated: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Posted by "Joydeep Sen Sarma (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joydeep Sen Sarma updated HADOOP-4230:
--------------------------------------
Attachment: 127367.patch
> Hive: GroupBy should not pass the whole row from mapper to reducer
> ------------------------------------------------------------------
>
> Key: HADOOP-4230
> URL: https://issues.apache.org/jira/browse/HADOOP-4230
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Namit Jain
> Attachments: 127367.patch
>
>
> We only need to pass fields that are needed.
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[jira] Updated: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Posted by "Joydeep Sen Sarma (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joydeep Sen Sarma updated HADOOP-4230:
--------------------------------------
Status: Open (was: Patch Available)
> Hive: GroupBy should not pass the whole row from mapper to reducer
> ------------------------------------------------------------------
>
> Key: HADOOP-4230
> URL: https://issues.apache.org/jira/browse/HADOOP-4230
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Namit Jain
>
> We only need to pass fields that are needed.
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[jira] Updated: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Posted by "Joydeep Sen Sarma (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joydeep Sen Sarma updated HADOOP-4230:
--------------------------------------
Status: Patch Available (was: Open)
> Hive: GroupBy should not pass the whole row from mapper to reducer
> ------------------------------------------------------------------
>
> Key: HADOOP-4230
> URL: https://issues.apache.org/jira/browse/HADOOP-4230
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Namit Jain
> Attachments: 127367.patch
>
>
> We only need to pass fields that are needed.
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[jira] Updated: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Posted by "Joydeep Sen Sarma (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joydeep Sen Sarma updated HADOOP-4230:
--------------------------------------
Attachment: (was: 127367.patch)
> Hive: GroupBy should not pass the whole row from mapper to reducer
> ------------------------------------------------------------------
>
> Key: HADOOP-4230
> URL: https://issues.apache.org/jira/browse/HADOOP-4230
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Namit Jain
>
> We only need to pass fields that are needed.
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[jira] Updated: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Posted by "dhruba borthakur (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
dhruba borthakur updated HADOOP-4230:
-------------------------------------
Fix Version/s: (was: 0.19.1)
0.19.0
> Hive: GroupBy should not pass the whole row from mapper to reducer
> ------------------------------------------------------------------
>
> Key: HADOOP-4230
> URL: https://issues.apache.org/jira/browse/HADOOP-4230
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Ashish Thusoo
> Priority: Blocker
> Fix For: 0.19.0
>
> Attachments: 127367-2.patch
>
>
> We only need to pass fields that are needed.
--
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[jira] Updated: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Posted by "Joydeep Sen Sarma (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joydeep Sen Sarma updated HADOOP-4230:
--------------------------------------
Attachment: 127367-2.patch
> Hive: GroupBy should not pass the whole row from mapper to reducer
> ------------------------------------------------------------------
>
> Key: HADOOP-4230
> URL: https://issues.apache.org/jira/browse/HADOOP-4230
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Namit Jain
> Attachments: 127367-2.patch
>
>
> We only need to pass fields that are needed.
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[jira] Commented: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Posted by "Hadoop QA (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12641308#action_12641308 ]
Hadoop QA commented on HADOOP-4230:
-----------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12392461/127367-2.patch
against trunk revision 706518.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 987 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs warnings.
+1 Eclipse classpath. The patch retains Eclipse classpath integrity.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3504/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3504/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3504/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/3504/console
This message is automatically generated.
> Hive: GroupBy should not pass the whole row from mapper to reducer
> ------------------------------------------------------------------
>
> Key: HADOOP-4230
> URL: https://issues.apache.org/jira/browse/HADOOP-4230
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Namit Jain
> Priority: Blocker
> Fix For: 0.19.0
>
> Attachments: 127367-2.patch
>
>
> We only need to pass fields that are needed.
--
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Posted by "Joydeep Sen Sarma (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joydeep Sen Sarma updated HADOOP-4230:
--------------------------------------
Status: Patch Available (was: Open)
> Hive: GroupBy should not pass the whole row from mapper to reducer
> ------------------------------------------------------------------
>
> Key: HADOOP-4230
> URL: https://issues.apache.org/jira/browse/HADOOP-4230
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Namit Jain
> Attachments: 127367-2.patch
>
>
> We only need to pass fields that are needed.
--
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[jira] Commented: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12642299#action_12642299 ]
Hudson commented on HADOOP-4230:
--------------------------------
Integrated in Hadoop-trunk #640 (See [http://hudson.zones.apache.org/hudson/job/Hadoop-trunk/640/])
> Hive: GroupBy should not pass the whole row from mapper to reducer
> ------------------------------------------------------------------
>
> Key: HADOOP-4230
> URL: https://issues.apache.org/jira/browse/HADOOP-4230
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Ashish Thusoo
> Priority: Blocker
> Fix For: 0.19.0
>
> Attachments: 127367-2.patch
>
>
> We only need to pass fields that are needed.
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You can reply to this email to add a comment to the issue online.
[jira] Updated: (HADOOP-4230) Hive: GroupBy should not pass the
whole row from mapper to reducer
Posted by "dhruba borthakur (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
dhruba borthakur updated HADOOP-4230:
-------------------------------------
Resolution: Fixed
Assignee: Ashish Thusoo (was: Namit Jain)
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
I just committed this. Thanks Ashish and Joydeep!
> Hive: GroupBy should not pass the whole row from mapper to reducer
> ------------------------------------------------------------------
>
> Key: HADOOP-4230
> URL: https://issues.apache.org/jira/browse/HADOOP-4230
> Project: Hadoop Core
> Issue Type: Improvement
> Components: contrib/hive
> Reporter: Zheng Shao
> Assignee: Ashish Thusoo
> Priority: Blocker
> Fix For: 0.19.0
>
> Attachments: 127367-2.patch
>
>
> We only need to pass fields that are needed.
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You can reply to this email to add a comment to the issue online.