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https://issues.apache.org/jira/browse/MAPREDUCE-4594?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13511302#comment-13511302
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Radim Kolar commented on MAPREDUCE-4594:
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i do not need that objects like attempt context, but i can add them as
parameters.
I do not understand meaning of 2nd paragraph. extends Configurable is handled
by reflectionUtils
> Add init/shutdown methods to mapreduce Partitioner
> --------------------------------------------------
>
> Key: MAPREDUCE-4594
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4594
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: client
> Affects Versions: trunk
> Reporter: Radim Kolar
> Attachments: partitioner1.txt
>
>
> The Partitioner supports only the Configurable API, which can be used for
> basic init in setConf(). Problem is that there is no shutdown function.
> I propose to use standard setup() cleanup() functions like in mapper /
> reducer.
> Use case is that I need to start and stop spring context and datagrid client.
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