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Posted to mapreduce-issues@hadoop.apache.org by "Alejandro Abdelnur (Created) (JIRA)" <ji...@apache.org> on 2012/02/07 18:44:59 UTC
[jira] [Created] (MAPREDUCE-3832) mapred Counters API should not
extend mapreduce Counters API
mapred Counters API should not extend mapreduce Counters API
------------------------------------------------------------
Key: MAPREDUCE-3832
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3832
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 0.23.1
Reporter: Alejandro Abdelnur
Priority: Critical
The mapred (old) Counters API extends the mapreduce (new) Counters API, this effectively makes the old Counters API dependent on the new Counters API. This may affect stability and backwards/forward compatibility in the old Counters API.
The new API should not pop up as dependency in the old API. Instead it should only be used in the implementation when necessary.
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[jira] [Updated] (MAPREDUCE-3832) mapred Counters API should not
extend mapreduce Counters API
Posted by "Mahadev konar (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3832?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mahadev konar updated MAPREDUCE-3832:
-------------------------------------
Priority: Major (was: Critical)
Downgrading this to major. This would be a good thing to have but I dont think we need it right now. Running jdiff should give us enough warning on this.
> mapred Counters API should not extend mapreduce Counters API
> ------------------------------------------------------------
>
> Key: MAPREDUCE-3832
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3832
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.1
> Reporter: Alejandro Abdelnur
>
> The mapred (old) Counters API extends the mapreduce (new) Counters API, this effectively makes the old Counters API dependent on the new Counters API. This may affect stability and backwards/forward compatibility in the old Counters API.
> The new API should not pop up as dependency in the old API. Instead it should only be used in the implementation when necessary.
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[jira] [Commented] (MAPREDUCE-3832) mapred Counters API should not
extend mapreduce Counters API
Posted by "Mahadev konar (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13202571#comment-13202571 ]
Mahadev konar commented on MAPREDUCE-3832:
------------------------------------------
@Alejandro,
I am not sure I get the issue here. How does it affect backwards/forward compatibility?
> mapred Counters API should not extend mapreduce Counters API
> ------------------------------------------------------------
>
> Key: MAPREDUCE-3832
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3832
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.1
> Reporter: Alejandro Abdelnur
> Priority: Critical
>
> The mapred (old) Counters API extends the mapreduce (new) Counters API, this effectively makes the old Counters API dependent on the new Counters API. This may affect stability and backwards/forward compatibility in the old Counters API.
> The new API should not pop up as dependency in the old API. Instead it should only be used in the implementation when necessary.
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