I'm up for the challenge but looks like nothing failed this time too.
know.
Maven >= 3.3.3,
java >= 1.7,
MAHOUT_HOME=/path/to/install,
also MAHOUT_LOCAL=true
If ur not running against a hadoop cluster. (Looks like ur not)
Upgrading this dep is not a trivial task.
-------- Original message --------
Date: 08/04/2016 6:09 PM (GMT-05:00)
Subject: Re: MAHOUT-1876 - Lucene compatibility
Are there any pre-requisites to run tests on local machines?
java.lang.NullPointerException: null
845EFDB07D41873E]:0)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1012)
at org.apache.hadoop.util.Shell.runCommand(Shell.java:445)
at org.apache.hadoop.util.Shell.run(Shell.java:418)
at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(
Shell.java:650)
at org.apache.hadoop.util.Shell.execCommand(Shell.java:739)
at org.apache.hadoop.util.Shell.execCommand(Shell.java:722)
at org.apache.hadoop.fs.RawLocalFileSystem.setPermission(
RawLocalFileSystem.java:633)
at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(
RawLocalFileSystem.java:421)
at org.apache.hadoop.fs.FilterFileSystem.mkdirs(FilterFileSystem.java:281)
at org.apache.hadoop.mapreduce.JobSubmissionFiles.getStagingDir(
JobSubmissionFiles.java:125)
at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(
JobSubmitter.java:348)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1285)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1282)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(
UserGroupInformation.java:1556)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:1282)
at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1303)
at org.apache.mahout.cf.taste.hadoop.preparation.
PreparePreferenceMatrixJob.
run(PreparePreferenceMatrixJob.java:77)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.mahout.cf.taste.hadoop.item.RecommenderJob.
run(RecommenderJob.java:168)
at org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest.
testCompleteJobWithFiltering(RecommenderJobTest.java:881)
Actually, Travis CI is not set up to test all mahout modules. Could you
please test again on your local machine, and report any errors.
Andy
-------- Original message --------
Date: 08/04/2016 4:01 PM (GMT-05:00)
Subject: Re: MAHOUT-1876 - Lucene compatibility
All the tests are successful even with my code change and upgrade to
Lucene. (The test failure that I reported above was on my local machine,
I
guess you can ignore that.)
So is this pull request good to merge?
https://github.com/apache/mahout/pull/247
https://travis-ci.org/apache/mahout/builds/149840408
On Thu, Aug 4, 2016 at 2:05 PM, Raviteja Lokineni <
Post by Raviteja Lokinenijava.lang.NullPointerException: null
845EFDB07D41873E]:0)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:1012)
at org.apache.hadoop.util.Shell.runCommand(Shell.java:445)
at org.apache.hadoop.util.Shell.run(Shell.java:418)
at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(
Shell.java:650)
at org.apache.hadoop.util.Shell.execCommand(Shell.java:739)
at org.apache.hadoop.util.Shell.execCommand(Shell.java:722)
at org.apache.hadoop.fs.RawLocalFileSystem.setPermission(
RawLocalFileSystem.java:633)
at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(
RawLocalFileSystem.java:421)
at org.apache.hadoop.fs.FilterFileSystem.mkdirs(
FilterFileSystem.java:281)
Post by Raviteja Lokineniat org.apache.hadoop.mapreduce.JobSubmissionFiles.getStagingDir(
JobSubmissionFiles.java:125)
at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(
JobSubmitter.java:348)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1285)
at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1282)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(
UserGroupInformation.java:1556)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:1282)
at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1303)
at org.apache.mahout.cf.taste.hadoop.preparation.
PreparePreferenceMatrixJob.run(PreparePreferenceMatrixJob.java:77)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.mahout.cf.taste.hadoop.item.RecommenderJob.
run(RecommenderJob.java:168)
at org.apache.mahout.cf.taste.hadoop.item.RecommenderJobTest.
testCompleteJobWithFiltering(RecommenderJobTest.java:881)
Do I need to have hadoop installed on my local machine?
On Thu, Aug 4, 2016 at 1:53 PM, Raviteja Lokineni <
Post by Raviteja LokineniHi Devs,
Issue link: https://issues.apache.org/jira/browse/MAHOUT-1876
Problem statement: Mahout should be compatible with the latest lucene
version. I was trying to solve a text clustering problem and I
stumbled
Post by Raviteja LokineniPost by Raviteja Lokineniupon the error that the lucene version in use is not supported. That's
when
Post by Raviteja LokineniPost by Raviteja LokineniI raised this issue and one of the guys suggested me to try fixing it
and I
Post by Raviteja LokineniPost by Raviteja Lokinenistarted doing so.
1. Change lucene version in the POM file and fix all the
compilation
Post by Raviteja LokineniPost by Raviteja Lokinenifailures
2. Fix any failing tests due to this change
1. Fixed all the compilation issues
2. Comparing the test failures of before-fix v/s after-fix
I might need some help in test failures, I happen to see that the same
tests are failing in both before-fix and after-fix.
Let me know if any comments.
Thanks,
--
*Raviteja Lokineni* | Business Intelligence Developer
TD Ameritrade
[image: View Raviteja Lokineni's profile on LinkedIn]
<http://in.linkedin.com/in/ravitejalokineni>
--
*Raviteja Lokineni* | Business Intelligence Developer
TD Ameritrade
[image: View Raviteja Lokineni's profile on LinkedIn]
<http://in.linkedin.com/in/ravitejalokineni>
--
*Raviteja Lokineni* | Business Intelligence Developer
TD Ameritrade
[image: View Raviteja Lokineni's profile on LinkedIn]
<http://in.linkedin.com/in/ravitejalokineni>
--
*Raviteja Lokineni* | Business Intelligence Developer
TD Ameritrade
[image: View Raviteja Lokineni's profile on LinkedIn]
<http://in.linkedin.com/in/ravitejalokineni>