Re: Jenkins build is back to normal : Mahout-Quality #2128

2013-07-08 Thread Stevo Slavić
Build still seems to be failing (see https://builds.apache.org/job/mahout-nightly/1286/consoleFull ), maybe just less frequently. Will have to look into this, after release. Kind regards, Stevo Slavić. On Sun, Jul 7, 2013 at 11:02 PM, Grant Ingersoll gsing...@apache.orgwrote: On Jul 6, 2013,

[jira] [Created] (MAHOUT-1275) Drop some of the Release Artifact File Types

2013-07-08 Thread Grant Ingersoll (JIRA)
Grant Ingersoll created MAHOUT-1275: --- Summary: Drop some of the Release Artifact File Types Key: MAHOUT-1275 URL: https://issues.apache.org/jira/browse/MAHOUT-1275 Project: Mahout Issue

Pilot Mentoring Programme with India ICFOSS - Mentor Request Mail

2013-07-08 Thread Reshmi Raji
Hi, I am currently persuading my Masters degree ( 2nd year ) from Indian Institute Of Information Technology And Management-Kerala ,India. I am one among the 50 Student Candidate who participated in Pilot Mentoring Programme with India ICFOSS under Mr.Luciano

Re: 0.8 progress

2013-07-08 Thread Peng Cheng
Hi Sebastian, I'm sorry for the entirely noobish questions: where can I download the judging.txt ground truth set? (netflix is pulling it off everywhere, so far I can only get the legacy trainingSet and qualifying.txt) and how do I inject the ParallelAlsFactorizationJob into a common

Re: 0.8 progress

2013-07-08 Thread Sebastian Schelter
Hi Peng, You cannot inject the ParallelALSFactorizationJob into a recommender class. Have a look at factorize-netflix.sh in examples to see how to use it for hold out tests. Best, Sebastian 2013/7/8 Peng Cheng pc...@uowmail.edu.au Hi Sebastian, I'm sorry for the entirely noobish

Re: 0.8 progress

2013-07-08 Thread Peng Cheng
Hi Sebastian, I'm sorry for the entirely noobish questions: where can I download the judging.txt ground truth set? (netflix is pulling it off everywhere, so far I can only get the legacy trainingSet and qualifying.txt) and how do I inject the ParallelAlsFactorizationJob into a common

[jira] [Commented] (MAHOUT-1272) Parallel SGD matrix factorizer for SVDrecommender

2013-07-08 Thread Peng Cheng (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13702175#comment-13702175 ] Peng Cheng commented on MAHOUT-1272: Hey Sebastian, Hudson, Thank you so much for on

[jira] [Comment Edited] (MAHOUT-1272) Parallel SGD matrix factorizer for SVDrecommender

2013-07-08 Thread Peng Cheng (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13702175#comment-13702175 ] Peng Cheng edited comment on MAHOUT-1272 at 7/8/13 6:06 PM:

Build failed in Jenkins: Mahout-Examples-Cluster-Reuters-II #536

2013-07-08 Thread Apache Jenkins Server
See https://builds.apache.org/job/Mahout-Examples-Cluster-Reuters-II/536/changes Changes: [gsingers] [maven-release-plugin] prepare for next development iteration [gsingers] [maven-release-plugin] prepare release mahout-0.8 [ssc] MAHOUT-1272 Parallel SGD matrix factorizer for SVDrecommender

[jira] [Work started] (MAHOUT-1275) Drop some of the Release Artifact File Types

2013-07-08 Thread Stevo Slavic (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on MAHOUT-1275 started by Stevo Slavic. Drop some of the Release Artifact File Types Key:

[jira] [Assigned] (MAHOUT-1275) Drop some of the Release Artifact File Types

2013-07-08 Thread Stevo Slavic (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Stevo Slavic reassigned MAHOUT-1275: Assignee: Stevo Slavic (was: Grant Ingersoll) Drop some of the Release Artifact

[jira] [Updated] (MAHOUT-1193) We may want a BlockSparseMatrix

2013-07-08 Thread Saleem Ansari (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Saleem Ansari updated MAHOUT-1193: -- Attachment: MAHOUT-1193-all-tests-pass.patch Patch that fixes all the tests for

[jira] [Commented] (MAHOUT-1193) We may want a BlockSparseMatrix

2013-07-08 Thread Saleem Ansari (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13702344#comment-13702344 ] Saleem Ansari commented on MAHOUT-1193: --- Hello Ted, I have fixed the test cases.

[jira] [Commented] (MAHOUT-1275) Drop some of the Release Artifact File Types

2013-07-08 Thread Grant Ingersoll (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13702370#comment-13702370 ] Grant Ingersoll commented on MAHOUT-1275: - Stevo, just FYI, please don't commit

[jira] [Commented] (MAHOUT-1275) Drop some of the Release Artifact File Types

2013-07-08 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13702441#comment-13702441 ] Hudson commented on MAHOUT-1275: Integrated in Mahout-Quality #2137 (See

[jira] [Commented] (MAHOUT-1275) Drop some of the Release Artifact File Types

2013-07-08 Thread Grant Ingersoll (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13702458#comment-13702458 ] Grant Ingersoll commented on MAHOUT-1275: - [~sslavic] Please revert this. We are

Jenkins build is back to normal : mahout-nightly » Mahout Core #1287

2013-07-08 Thread Apache Jenkins Server
See https://builds.apache.org/job/mahout-nightly/org.apache.mahout$mahout-core/1287/changes

Build failed in Jenkins: mahout-nightly » Mahout Integration #1287

2013-07-08 Thread Apache Jenkins Server
See https://builds.apache.org/job/mahout-nightly/org.apache.mahout$mahout-integration/1287/changes Changes: [gsingers] [maven-release-plugin] prepare for next development iteration [gsingers] [maven-release-plugin] prepare release mahout-0.8 -- [INFO]

Build failed in Jenkins: mahout-nightly #1287

2013-07-08 Thread Apache Jenkins Server
See https://builds.apache.org/job/mahout-nightly/1287/changes Changes: [sslavic] MAHOUT-1275 Dropped bz2 distribution format for source and binaries [gsingers] [maven-release-plugin] prepare for next development iteration [gsingers] [maven-release-plugin] prepare release mahout-0.8 [ssc]

Re: (Bi-)Weekly/Monthly Dev Sessions

2013-07-08 Thread Grant Ingersoll
Hmm, seems like that old link doesn't work. Here's a new one: https://plus.google.com/hangouts/_/899b63ca1b3864c749886348cdddfcd80d00bb0b?hl=en -Grant On Jul 7, 2013, at 5:24 PM, Grant Ingersoll gsing...@apache.org wrote: How about tomorrow (Monday) night at 8:30 pm EDT? Anyone who

Re: Mahout vectors/matrices/solvers on spark

2013-07-08 Thread Dmitriy Lyubimov
Anybody knows how good (or bad) our performance on matrix transpose? how long will it take to transpose a 10M non-zeros with Mahout (if i wanted to setup fully distributed but single node MR cluster?) Trying to figure if the numbers i see with Bagel-based Mahout matrix transposition are any good.

Re: (Bi-)Weekly/Monthly Dev Sessions

2013-07-08 Thread Andrew Musselman
I'm getting an error when I build after doing svn up: $ mvn package [INFO] Scanning for projects... [ERROR] The build could not read 1 project - [Help 1] [ERROR] [ERROR] The project (/home/akm/mahout/pom.xml) has 1 error [ERROR] Non-readable POM /home/akm/mahout/pom.xml: no more data

Re: Mahout vectors/matrices/solvers on spark

2013-07-08 Thread Ted Dunning
Transpose of that small a matrix should happen in memory. Sent from my iPhone On Jul 8, 2013, at 17:26, Dmitriy Lyubimov dlie...@gmail.com wrote: Anybody knows how good (or bad) our performance on matrix transpose? how long will it take to transpose a 10M non-zeros with Mahout (if i wanted

Re: Mahout vectors/matrices/solvers on spark

2013-07-08 Thread Dmitriy Lyubimov
yes, but it is just a test and I am trying to interpolate results that i see to bigger volume. sort of. To get some taste of the programming model performance. I do get cpu-bound behavior and i hit spark cache 100% of the time. so i theory, since i am not having spills and i am not doing sorts,