Thanks Tom On Wed, Dec 28, 2011 at 10:32 PM, Tom White (Updated) (JIRA) < j...@apache.org> wrote:
> > [ > https://issues.apache.org/jira/browse/MAHOUT-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel] > > Tom White updated MAHOUT-822: > ----------------------------- > > Attachment: MAHOUT-822.patch > > Here's a new version of the patch that applies against trunk. As it stands > it passes tests against 0.20-based Hadoop, and there a few failures against > 0.23.0, but Mahout is essentially usable against that version. So > committing this would not cause any regressions and would help the Bigtop > folks. > > I also opened MAPREDUCE-3607 to get the new API version of MultipleOutputs > into Hadoop 1.x (the evolution of the 0.20 line), which will hopefully help > get BtJob running consistently on all Hadoop versions. > > > > Mahout needs to be made compatible with Hadoop .23 releases > > ----------------------------------------------------------- > > > > Key: MAHOUT-822 > > URL: https://issues.apache.org/jira/browse/MAHOUT-822 > > Project: Mahout > > Issue Type: Improvement > > Components: build > > Affects Versions: 0.6 > > Reporter: Roman Shaposhnik > > Labels: bigtop > > Attachments: MAHOUT-822-build.patch.txt, MAHOUT-822.patch, > MAHOUT-822.patch, MAHOUT-822.patch, MAHOUT-822.patch, MAHOUT-822.patch > > > > > > As part of the Hadoop stack integration project (Apache Bigtop) we are > now trying to compile Mahout's upcoming 0.6 release against Hadoop 0.22 and > 0.23. > > I'm attaching the patch to Mahout's Maven build system that made it > possible. I would also like to request help in solving the real issues that > poped > > up when we tried to compile Mahout: > http://bigtop01.cloudera.org:8080/job/Bigtop-hadoop22/COMPONENT=mahout,label=centos5/6/console > > {noformat} > > [ERROR] > /mnt/jenkins/workspace/workspace/Bigtop-hadoop22/COMPONENT/mahout/label/centos5/build/mahout/rpm/BUILD/apache-mahout-c298f70/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step0JobTest.java:[182,33] > org.apache.hadoop.mapreduce.TaskAttemptContext is abstract; cannot be > instantiated > > [ERROR] > /mnt/jenkins/workspace/workspace/Bigtop-hadoop22/COMPONENT/mahout/label/centos5/build/mahout/rpm/BUILD/apache-mahout-c298f70/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step0JobTest.java:[218,9] > org.apache.mahout.df.mapreduce.partial.Step0JobTest.Step0Context is not > abstract and does not override abstract method getInputSplit() in > org.apache.hadoop.mapreduce.MapContext > > [ERROR] > /mnt/jenkins/workspace/workspace/Bigtop-hadoop22/COMPONENT/mahout/label/centos5/build/mahout/rpm/BUILD/apache-mahout-c298f70/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step0JobTest.java:[229,12] > cannot find symbol > > [ERROR] symbol : constructor > Context(org.apache.hadoop.conf.Configuration,org.apache.hadoop.mapreduce.TaskAttemptID,<nulltype>,<nulltype>,<nulltype>,<nulltype>,<nulltype>) > > [ERROR] location: class org.apache.hadoop.mapreduce.Mapper.Context > > [ERROR] > /mnt/jenkins/workspace/workspace/Bigtop-hadoop22/COMPONENT/mahout/label/centos5/build/mahout/rpm/BUILD/apache-mahout-c298f70/core/src/test/java/org/apache/mahout/common/DummyRecordWriter.java:[68,18] > org.apache.hadoop.mapreduce.Mapper.Context is abstract; cannot be > instantiated > > [ERROR] > /mnt/jenkins/workspace/workspace/Bigtop-hadoop22/COMPONENT/mahout/label/centos5/build/mahout/rpm/BUILD/apache-mahout-c298f70/core/src/test/java/org/apache/mahout/common/DummyRecordWriter.java:[77,19] > org.apache.hadoop.mapreduce.Reducer.Context is abstract; cannot be > instantiated > > [ERROR] > /mnt/jenkins/workspace/workspace/Bigtop-hadoop22/COMPONENT/mahout/label/centos5/build/mahout/rpm/BUILD/apache-mahout-c298f70/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartialSequentialBuilder.java:[110,30] > org.apache.hadoop.mapreduce.TaskAttemptContext is abstract; cannot be > instantiated > > [ERROR] > /mnt/jenkins/workspace/workspace/Bigtop-hadoop22/COMPONENT/mahout/label/centos5/build/mahout/rpm/BUILD/apache-mahout-c298f70/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartialSequentialBuilder.java:[206,28] > org.apache.hadoop.mapreduce.JobContext is abstract; cannot be instantiated > > [ERROR] > /mnt/jenkins/workspace/workspace/Bigtop-hadoop22/COMPONENT/mahout/label/centos5/build/mahout/rpm/BUILD/apache-mahout-c298f70/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartialSequentialBuilder.java:[227,30] > org.apache.hadoop.mapreduce.TaskAttemptContext is abstract; cannot be > instantiated > > [ERROR] > /mnt/jenkins/workspace/workspace/Bigtop-hadoop22/COMPONENT/mahout/label/centos5/build/mahout/rpm/BUILD/apache-mahout-c298f70/core/src/test/java/org/apache/mahout/df/mapreduce/partial/MockContext.java:[30,6] > org.apache.mahout.df.mapreduce.partial.MockContext is not abstract and does > not override abstract method getInputSplit() in > org.apache.hadoop.mapreduce.MapContext > > [ERROR] > /mnt/jenkins/workspace/workspace/Bigtop-hadoop22/COMPONENT/mahout/label/centos5/build/mahout/rpm/BUILD/apache-mahout-c298f70/core/src/test/java/org/apache/mahout/df/mapreduce/partial/MockContext.java:[38,10] > cannot find symbol > > {noformat} > > -- > This message is automatically generated by JIRA. > If you think it was sent incorrectly, please contact your JIRA > administrators: > https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa > For more information on JIRA, see: http://www.atlassian.com/software/jira > > >
