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Posted to mapreduce-issues@hadoop.apache.org by "JiangKai (Created) (JIRA)" <ji...@apache.org> on 2011/11/09 10:23:51 UTC
[jira] [Created] (MAPREDUCE-3384) Add warning message for
org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
-----------------------------------------------------------------------------
Key: MAPREDUCE-3384
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384
Project: Hadoop Map/Reduce
Issue Type: Improvement
Reporter: JiangKai
Priority: Minor
Fix For: 0.24.0
When we call the function reduce() of LongSumReducer,the result may overflow.
We should send a warning message to users if overflow occurs.
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[jira] [Updated] (MAPREDUCE-3384) Add warning message for
org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
Posted by "JiangKai (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
JiangKai updated MAPREDUCE-3384:
--------------------------------
Status: Patch Available (was: Open)
> Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
> -----------------------------------------------------------------------------
>
> Key: MAPREDUCE-3384
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: JiangKai
> Priority: Minor
> Fix For: 0.24.0
>
> Attachments: MAPREDUCE-3384.patch
>
>
> When we call the function reduce() of LongSumReducer,the result may overflow.
> We should send a warning message to users if overflow occurs.
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[jira] [Updated] (MAPREDUCE-3384) Add warning message for
org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
Posted by "JiangKai (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
JiangKai updated MAPREDUCE-3384:
--------------------------------
Attachment: MAPREDUCE-3384.patch
> Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
> -----------------------------------------------------------------------------
>
> Key: MAPREDUCE-3384
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: JiangKai
> Priority: Minor
> Fix For: 0.24.0
>
> Attachments: MAPREDUCE-3384.patch
>
>
> When we call the function reduce() of LongSumReducer,the result may overflow.
> We should send a warning message to users if overflow occurs.
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[jira] [Commented] (MAPREDUCE-3384) Add warning message for
org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
Posted by "Hadoop QA (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13146907#comment-13146907 ]
Hadoop QA commented on MAPREDUCE-3384:
--------------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12503039/MAPREDUCE-3384.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified tests.
Please justify why no new tests are needed for this patch.
Also please list what manual steps were performed to verify this patch.
+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 (version 1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
+1 core tests. The patch passed unit tests in .
+1 contrib tests. The patch passed contrib unit tests.
Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1279//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1279//console
This message is automatically generated.
> Add warning message for org.apache.hadoop.mapreduce.lib.reduce.LongSumReducer
> -----------------------------------------------------------------------------
>
> Key: MAPREDUCE-3384
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3384
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: JiangKai
> Priority: Minor
> Fix For: 0.24.0
>
> Attachments: MAPREDUCE-3384.patch
>
>
> When we call the function reduce() of LongSumReducer,the result may overflow.
> We should send a warning message to users if overflow occurs.
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