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https://issues.apache.org/jira/browse/MAHOUT-708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13054197#comment-13054197
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Hudson commented on MAHOUT-708:
-------------------------------
Integrated in Mahout-Quality #901 (See
[https://builds.apache.org/job/Mahout-Quality/901/])
MAHOUT-708 update to Hadoop 0.20.203.0, which just entailed better logic to
ignore new _SUCCESS files. The result still works in 0.20.2
srowen : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1139072
Files :
*
/mahout/trunk/core/src/main/java/org/apache/mahout/common/iterator/sequencefile/SequenceFileDirIterable.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/ga/watchmaker/OutputUtils.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/math/hadoop/DistributedRowMatrix.java
* /mahout/trunk/pom.xml
*
/mahout/trunk/core/src/main/java/org/apache/mahout/common/iterator/sequencefile/SequenceFileDirIterator.java
* /mahout/trunk/core/pom.xml
*
/mahout/trunk/core/src/main/java/org/apache/mahout/common/iterator/sequencefile/SequenceFileDirValueIterable.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/cf/taste/hadoop/als/eval/ParallelFactorizationEvaluator.java
*
/mahout/trunk/core/src/test/java/org/apache/mahout/math/hadoop/TestDistributedRowMatrix.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/common/iterator/sequencefile/SequenceFileDirValueIterator.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/common/iterator/sequencefile/SequenceFileIterable.java
*
/mahout/trunk/core/src/test/java/org/apache/mahout/vectorizer/DocumentProcessorTest.java
*
/mahout/trunk/core/src/main/java/org/apache/mahout/common/iterator/sequencefile/SequenceFileValueIterable.java
> Update to Hadoop 0.20.203.0
> ---------------------------
>
> Key: MAHOUT-708
> URL: https://issues.apache.org/jira/browse/MAHOUT-708
> Project: Mahout
> Issue Type: Task
> Components: Classification, Clustering, Collaborative Filtering,
> Frequent Itemset/Association Rule Mining
> Affects Versions: 0.5
> Reporter: Sean Owen
> Assignee: Sean Owen
> Labels: hadoop
> Fix For: 0.6
>
>
> I suggest we should move to Hadoop 0.20.203.0 for the next release. (Not 0.21
> or further.) It is a much more recent branch of 0.20.x and is compile-time
> compatible with 0.20.2 in our code already.
> However I know already that switching to it causes some failures, in the
> Lanczos jobs for instances. Looks like something's expecting a file somewhere
> that isn't where it used to be. I bet it's an easy fix, but don't know what
> it is yet.
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