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https://issues.apache.org/jira/browse/MRUNIT-19?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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E. Sammer moved MAPREDUCE-2546 to MRUNIT-19:
--------------------------------------------
Component/s: (was: contrib/mrunit)
Affects Version/s: (was: 0.20.2)
(was: 0.20.1)
(was: 0.21.0)
0.5.0
Workflow: jira (was: no-reopen-closed, patch-avail)
Key: MRUNIT-19 (was: MAPREDUCE-2546)
Project: MRUnit (was: Hadoop Map/Reduce)
> MRunit ReduceDriver does not fully replicate the reducers behaviour with
> reusing pointers over the iterator
> -----------------------------------------------------------------------------------------------------------
>
> Key: MRUNIT-19
> URL: https://issues.apache.org/jira/browse/MRUNIT-19
> Project: MRUnit
> Issue Type: Bug
> Affects Versions: 0.5.0
> Reporter: Dan Harvey
> Priority: Minor
>
> The MRunit ReduceDriver does not replicate the behaviour of re-using the
> pointer to the returned values as they are iterated over. This is a problem
> for testing as it does not fail when you are incorrectly storing this pointer
> for a value if you want to use it later on in the iteration over the values.
> The behaviour should be modified so the iterator will return the same pointer
> every time.
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