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From Drew Farris <drew.far...@gmail.com>
Subject Re: build failure
Date Mon, 18 Jan 2010 03:31:34 GMT
Robin,

Looks like it may have been changeset 900264 from today that did it,
which added a changed DummyOutputCollector from:

public class DummyOutputCollector<K extends WritableComparable, V
extends Writable>
    implements OutputCollector<K, V>

to:

public class DummyOutputCollector<K extends WritableComparable<?>, V
extends Writable>
    implements OutputCollector<K, V>

In my case removing the '<?>' after WritableComparable allowed the
build to complete.

Drew

On Sun, Jan 17, 2010 at 10:22 PM, Drew Farris <drew.farris@gmail.com> wrote:
> Yes, I'm seeing this too. Deneche encountered it back when working with:
>
> http://issues.apache.org/jira/browse/MAHOUT-127?focusedCommentId=12714907#action_12714907
>
> Not sure why it is showing up again now all of a sudden.
>
> On Sun, Jan 17, 2010 at 10:14 PM, Robin Anil <robin.anil@gmail.com> wrote:
>> [INFO] [compiler:testCompile {execution: default-testCompile}]
>> [INFO] Compiling 118 source files to
>> /Users/robinanil/mahout/core/target/test-classes
>> [INFO]
>> ------------------------------------------------------------------------
>> [ERROR] BUILD FAILURE
>> [INFO]
>> ------------------------------------------------------------------------
>> [INFO] Compilation failure
>>
>> /Users/robinanil/mahout/core/src/test/java/org/apache/mahout/ga/watchmaker/EvalMapperTest.java:[48,25]
>> type parameter org.apache.hadoop.io.LongWritable is not within its bound
>>
>> /Users/robinanil/mahout/core/src/test/java/org/apache/mahout/ga/watchmaker/EvalMapperTest.java:[48,92]
>> type parameter org.apache.hadoop.io.LongWritable is not within its bound
>>
>>
>> in core  on clean install
>>
>

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