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Posted to dev@mrunit.apache.org by "Brock Noland (JIRA)" <ji...@apache.org> on 2013/02/09 16:51:13 UTC
[jira] [Updated] (MRUNIT-167) context passed to an OuputFormatter
is ignored by the framework
[ https://issues.apache.org/jira/browse/MRUNIT-167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brock Noland updated MRUNIT-167:
--------------------------------
Attachment: MRUNIT-167-0.patch
Alright, here is the first attempt at this patch. I added a test that tests incrementing a counter in a record writer.
> context passed to an OuputFormatter is ignored by the framework
> ---------------------------------------------------------------
>
> Key: MRUNIT-167
> URL: https://issues.apache.org/jira/browse/MRUNIT-167
> Project: MRUnit
> Issue Type: Bug
> Affects Versions: 1.0.0
> Reporter: Patrick Hunt
> Priority: Blocker
> Fix For: 1.0.0
>
> Attachments: MRUNIT-167-0.patch
>
>
> The following method creates a context that it passes to the output formatter under test, however it ignores the results:
> bq. org.apache.hadoop.mrunit.internal.mapreduce.MockMapreduceOutputFormat.collect(K, V)
> specifically if the output formatter increments counters the counters are not available to the test code. (DummyReporter just creates a new Counter() each time) In my case I'm incrementing counters in my output formatter but these counters are not available when I check in my junit test method at the end of the test run.
> I'm using the latest 1.0.0 snapshot with hadoop2 classifier.
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