[
https://issues.apache.org/jira/browse/MAPREDUCE-6174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eric Payne updated MAPREDUCE-6174:
----------------------------------
Description:
Per MAPREDUCE-6166, both InMemoryMapOutput and OnDiskMapOutput will be doing
similar things with regards to IFile streams.
In order to make it explicit that InMemoryMapOutput and OnDiskMapOutput are
different from 3rd-party implementations, this JIRA will make them subclass a
common class (see
https://issues.apache.org/jira/browse/MAPREDUCE-6166?focusedCommentId=14223368&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14223368)
was:
Once MAPREDUCE-6166 is complete, both InMemoryMapOutput and OnDiskMapOutput
will be doing similar things with regards to IFile streams.
In order to make it explicit that InMemoryMapOutput and OnDiskMapOutput are
different from 3rd-party implementations, this JIRA will make them subclass a
common class (see
https://issues.apache.org/jira/browse/MAPREDUCE-6166?focusedCommentId=14223368&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14223368)
> Combine common stream code into parent class for InMemoryMapOutput and
> OnDiskMapOutput.
> ---------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-6174
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6174
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: mrv2
> Affects Versions: 3.0.0, 2.6.0
> Reporter: Eric Payne
> Assignee: Eric Payne
>
> Per MAPREDUCE-6166, both InMemoryMapOutput and OnDiskMapOutput will be doing
> similar things with regards to IFile streams.
> In order to make it explicit that InMemoryMapOutput and OnDiskMapOutput are
> different from 3rd-party implementations, this JIRA will make them subclass a
> common class (see
> https://issues.apache.org/jira/browse/MAPREDUCE-6166?focusedCommentId=14223368&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14223368)
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
