[jira] [Commented] (MAHOUT-1356) Ensure unit tests fail fast when writing outside mvn target directory

[ https://issues.apache.org/jira/browse/MAHOUT-1356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13920638#comment-13920638 ] Dawid Weiss commented on MAHOUT-1356: - Yeah... don't know about MR jobs and what they

[jira] [Commented] (MAHOUT-1356) Ensure unit tests fail fast when writing outside mvn target directory

[ https://issues.apache.org/jira/browse/MAHOUT-1356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13920623#comment-13920623 ] Dawid Weiss commented on MAHOUT-1356: - You may want to check out how it's configured

[jira] [Commented] (MAHOUT-1242) No key redistribution function for associative maps

[ https://issues.apache.org/jira/browse/MAHOUT-1242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13837702#comment-13837702 ] Dawid Weiss commented on MAHOUT-1242: - Yes, looks good to me. > No key redistributio

[jira] [Commented] (MAHOUT-1242) No key redistribution function for associative maps

[ https://issues.apache.org/jira/browse/MAHOUT-1242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13837610#comment-13837610 ] Dawid Weiss commented on MAHOUT-1242: - I'm not an expert on hash functions, really. I

[jira] [Commented] (MAHOUT-1242) No key redistribution function for associative maps

[ https://issues.apache.org/jira/browse/MAHOUT-1242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13837569#comment-13837569 ] Dawid Weiss commented on MAHOUT-1242: - You introduced an unused import (Random). And

[jira] [Commented] (MAHOUT-1345) Enable randomised testing for all Mahout modules

[ https://issues.apache.org/jira/browse/MAHOUT-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13836092#comment-13836092 ] Dawid Weiss commented on MAHOUT-1345: - {code} Thread[id=108, name=pool-8-thread-8, st

[jira] [Commented] (MAHOUT-1356) Ensure unit tests fail fast when writing outside mvn target directory

[ https://issues.apache.org/jira/browse/MAHOUT-1356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13836066#comment-13836066 ] Dawid Weiss commented on MAHOUT-1356: - Suneel you may want to check out how Apache Lu

[jira] [Commented] (MAHOUT-1345) Enable randomised testing for all Mahout modules

[ https://issues.apache.org/jira/browse/MAHOUT-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13831226#comment-13831226 ] Dawid Weiss commented on MAHOUT-1345: - Isn't it that Hadoop assumes it pretty much ow

[jira] [Comment Edited] (MAHOUT-1345) Enable randomised testing for all Mahout modules

[ https://issues.apache.org/jira/browse/MAHOUT-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13831047#comment-13831047 ] Dawid Weiss edited comment on MAHOUT-1345 at 11/24/13 8:43 PM:

[jira] [Commented] (MAHOUT-1345) Enable randomised testing for all Mahout modules

[ https://issues.apache.org/jira/browse/MAHOUT-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13831047#comment-13831047 ] Dawid Weiss commented on MAHOUT-1345: - I've no idea -- it's been a long time since I

[jira] [Commented] (MAHOUT-1345) Enable randomised testing for all Mahout modules

[ https://issues.apache.org/jira/browse/MAHOUT-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13831026#comment-13831026 ] Dawid Weiss commented on MAHOUT-1345: - There is no way to reliably "kill" threads in

[jira] [Commented] (MAHOUT-1345) Enable randomised testing for all Mahout modules

[ https://issues.apache.org/jira/browse/MAHOUT-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13830981#comment-13830981 ] Dawid Weiss commented on MAHOUT-1345: - Frank, this means a thread was created in the

[jira] [Commented] (MAHOUT-1345) Enable randomised testing for all Mahout modules

[ https://issues.apache.org/jira/browse/MAHOUT-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13830745#comment-13830745 ] Dawid Weiss commented on MAHOUT-1345: - I've applied this patch to the trunk, out of c

[jira] [Commented] (MAHOUT-1345) Enable randomised testing for all Mahout modules

[ https://issues.apache.org/jira/browse/MAHOUT-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13830289#comment-13830289 ] Dawid Weiss commented on MAHOUT-1345: - Lucene is tested with java.awt.headless=true.

[jira] [Commented] (MAHOUT-1345) Enable randomised testing for all Mahout modules

[ https://issues.apache.org/jira/browse/MAHOUT-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13829750#comment-13829750 ] Dawid Weiss commented on MAHOUT-1345: - This means the code starts (touches) an AWT su

[jira] [Commented] (MAHOUT-1345) Enable randomised testing for all Mahout modules

[ https://issues.apache.org/jira/browse/MAHOUT-1345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13788083#comment-13788083 ] Dawid Weiss commented on MAHOUT-1345: - This looks good, Isabel! Just for the sake of

[jira] [Created] (MAHOUT-1242) No key redistribution function for associative maps

Dawid Weiss created MAHOUT-1242: --- Summary: No key redistribution function for associative maps Key: MAHOUT-1242 URL: https://issues.apache.org/jira/browse/MAHOUT-1242 Project: Mahout Issue Type

[jira] [Commented] (MAHOUT-916) Make Mahout's tests run in parallel

[ https://issues.apache.org/jira/browse/MAHOUT-916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13675657#comment-13675657 ] Dawid Weiss commented on MAHOUT-916: > 5400rpm drive. This is probably the performanc

[jira] [Commented] (MAHOUT-1240) Randomized testing and Serialization of NonZeros

[ https://issues.apache.org/jira/browse/MAHOUT-1240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13674456#comment-13674456 ] Dawid Weiss commented on MAHOUT-1240: - +1 for using randomized testing :) One remark

[jira] [Commented] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13673096#comment-13673096 ] Dawid Weiss commented on MAHOUT-1225: - Nope, only that. It's fun to see how everythin

[jira] [Commented] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13673031#comment-13673031 ] Dawid Weiss commented on MAHOUT-1225: - Take a look at this test: {code} @Test

[jira] [Commented] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13672852#comment-13672852 ] Dawid Weiss commented on MAHOUT-1225: - Ehm. I've closed this issue as per Robin's com

[jira] [Commented] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13672695#comment-13672695 ] Dawid Weiss commented on MAHOUT-1225: - Thanks Robin! Jake - there was still a small

[jira] [Closed] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dawid Weiss closed MAHOUT-1225. --- > Sets and maps incorrectly clear() their state arrays (potential endless loops) > -

[jira] [Commented] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13665367#comment-13665367 ] Dawid Weiss commented on MAHOUT-1225: - Could somebody with permissions remove that de

[jira] [Updated] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dawid Weiss updated MAHOUT-1225: Attachment: MAHOUT-1225.patch Apologies for the noise -- I've been working on the wrong SVN path.

[jira] [Commented] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13665185#comment-13665185 ] Dawid Weiss commented on MAHOUT-1225: - Yeah... good to know where the current develop

[jira] [Commented] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13665184#comment-13665184 ] Dawid Weiss commented on MAHOUT-1225: - Darn... I think I've been working on an obsole

[jira] [Commented] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13665180#comment-13665180 ] Dawid Weiss commented on MAHOUT-1225: - Hi Jake. No idea, really. I just checked out

[jira] [Comment Edited] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13665109#comment-13665109 ] Dawid Weiss edited comment on MAHOUT-1225 at 5/23/13 12:31 PM:

[jira] [Commented] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13665109#comment-13665109 ] Dawid Weiss commented on MAHOUT-1225: - There are a bunch of issues, actually. In no p

[jira] [Updated] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dawid Weiss updated MAHOUT-1225: Attachment: MAHOUT-1225.patch Final patch. > Sets and maps incorrectly clear() th

[jira] [Updated] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dawid Weiss updated MAHOUT-1225: Attachment: MAHOUT-1225.patch Initial patch that shows how much needs to be done in terms of fixin

[jira] [Commented] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13664918#comment-13664918 ] Dawid Weiss commented on MAHOUT-1225: - No, this is not the right fix, Tom. That loop

[jira] [Assigned] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dawid Weiss reassigned MAHOUT-1225: --- Assignee: Dawid Weiss > Sets and maps incorrectly clear() their state arrays (potential

[jira] [Updated] (MAHOUT-1225) Sets and maps incorrectly clear() their state arrays (potential endless loops)

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dawid Weiss updated MAHOUT-1225: Summary: Sets and maps incorrectly clear() their state arrays (potential endless loops) (was: Ope

[jira] [Commented] (MAHOUT-1225) OpenIntHashSet hangs on forever on the fourth add.

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13663844#comment-13663844 ] Dawid Weiss commented on MAHOUT-1225: - I looked quickly at the templates and this pat

[jira] [Commented] (MAHOUT-1225) OpenIntHashSet hangs on forever on the fourth add.

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13663401#comment-13663401 ] Dawid Weiss commented on MAHOUT-1225: - I wouldn't be impolite to people who are tryin

[jira] [Commented] (MAHOUT-1225) OpenIntHashSet hangs on forever on the fourth add.

[ https://issues.apache.org/jira/browse/MAHOUT-1225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13663384#comment-13663384 ] Dawid Weiss commented on MAHOUT-1225: - This is a legitimate bug in clear(): {code}

[jira] [Commented] (MAHOUT-1204) Rewrite Benchmarks using Caliper

[ https://issues.apache.org/jira/browse/MAHOUT-1204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13649827#comment-13649827 ] Dawid Weiss commented on MAHOUT-1204: - Oh, one more thing -- the newest Maven snapsho

[jira] [Commented] (MAHOUT-1204) Rewrite Benchmarks using Caliper

[ https://issues.apache.org/jira/browse/MAHOUT-1204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13649636#comment-13649636 ] Dawid Weiss commented on MAHOUT-1204: - Sorry for the delay, Robin. Sean has already p

[jira] [Commented] (MAHOUT-1204) Rewrite Benchmarks using Caliper

[ https://issues.apache.org/jira/browse/MAHOUT-1204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13649398#comment-13649398 ] Dawid Weiss commented on MAHOUT-1204: - It's perfect for these. It's unsatisfying that

[jira] [Comment Edited] (MAHOUT-1204) Rewrite Benchmarks using Caliper

[ https://issues.apache.org/jira/browse/MAHOUT-1204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13649139#comment-13649139 ] Dawid Weiss edited comment on MAHOUT-1204 at 5/4/13 6:54 PM: -

[jira] [Commented] (MAHOUT-1204) Rewrite Benchmarks using Caliper

[ https://issues.apache.org/jira/browse/MAHOUT-1204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13649139#comment-13649139 ] Dawid Weiss commented on MAHOUT-1204: - Caliper is awesome but I don't know if it's th

[jira] [Commented] (MAHOUT-1200) Mahout tests depend on writing to /tmp/hadoop-$user

[ https://issues.apache.org/jira/browse/MAHOUT-1200?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13647377#comment-13647377 ] Dawid Weiss commented on MAHOUT-1200: - Another benefit is that if tests are run on a

[jira] [Commented] (MAHOUT-916) Make Mahout's tests run in parallel

[ https://issues.apache.org/jira/browse/MAHOUT-916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13642686#comment-13642686 ] Dawid Weiss commented on MAHOUT-916: You'd have to check but I bet /tmp is based off a

[jira] [Commented] (MAHOUT-916) Make Mahout's tests run in parallel

[ https://issues.apache.org/jira/browse/MAHOUT-916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13641639#comment-13641639 ] Dawid Weiss commented on MAHOUT-916: I'm not advocating for making the build any more

[jira] [Commented] (MAHOUT-1043) Support building project with m2e plugin in eclipse

[ https://issues.apache.org/jira/browse/MAHOUT-1043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13410150#comment-13410150 ] Dawid Weiss commented on MAHOUT-1043: - I looked at this patch because I've had my own

[jira] [Commented] (MAHOUT-768) Duplicated DoubleFunction in mahout and mahout-collections (mahout.math package).

[ https://issues.apache.org/jira/browse/MAHOUT-768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13276673#comment-13276673 ] Dawid Weiss commented on MAHOUT-768: I have a conference this week but I'll try to rev

[jira] [Commented] (MAHOUT-768) Duplicated DoubleFunction in mahout and mahout-collections (mahout.math package).

[ https://issues.apache.org/jira/browse/MAHOUT-768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13070258#comment-13070258 ] Dawid Weiss commented on MAHOUT-768: Thanks guys! > Duplicated DoubleFunction in maho

[jira] [Commented] (MAHOUT-768) Duplicated DoubleFunction in mahout and mahout-collections (mahout.math package).

[ https://issues.apache.org/jira/browse/MAHOUT-768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13070240#comment-13070240 ] Dawid Weiss commented on MAHOUT-768: Ah.. we may or may not. We currently use bits and

[jira] [Commented] (MAHOUT-768) Duplicated DoubleFunction in mahout and mahout-collections (mahout.math package).

[ https://issues.apache.org/jira/browse/MAHOUT-768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13070238#comment-13070238 ] Dawid Weiss commented on MAHOUT-768: We actually wanted to get rid of (colt) collectio

[jira] [Created] (MAHOUT-768) Duplicated DoubleFunction in mahout and mahout-collections (mahout.math package).

Duplicated DoubleFunction in mahout and mahout-collections (mahout.math package). - Key: MAHOUT-768 URL: https://issues.apache.org/jira/browse/MAHOUT-768 Project: Mahout

[jira] Commented: (MAHOUT-600) Reported test failure due to exact floating point comparison

[ https://issues.apache.org/jira/browse/MAHOUT-600?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12988873#comment-12988873 ] Dawid Weiss commented on MAHOUT-600: @Ted: "My guess is that different architectures h

[jira] Commented: (MAHOUT-600) Reported test failure due to exact floating point comparison

[ https://issues.apache.org/jira/browse/MAHOUT-600?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12988683#comment-12988683 ] Dawid Weiss commented on MAHOUT-600: For what it's worth, we used to have these kinds

[jira] Commented: (MAHOUT-253) Proposal for high performance primitive collections.

[ https://issues.apache.org/jira/browse/MAHOUT-253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12914935#action_12914935 ] Dawid Weiss commented on MAHOUT-253: We compared HPPC against a few other collection li

[jira] Commented: (MAHOUT-253) Proposal for high performance primitive collections.

[ https://issues.apache.org/jira/browse/MAHOUT-253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12914849#action_12914849 ] Dawid Weiss commented on MAHOUT-253: I was thinking about it myself: showing that HPPC

[jira] Commented: (MAHOUT-253) Proposal for high performance primitive collections.

[ https://issues.apache.org/jira/browse/MAHOUT-253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12914438#action_12914438 ] Dawid Weiss commented on MAHOUT-253: @Sean: Colt collections provide an implementation

[jira] Commented: (MAHOUT-253) Proposal for high performance primitive collections.

[ https://issues.apache.org/jira/browse/MAHOUT-253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12914435#action_12914435 ] Dawid Weiss commented on MAHOUT-253: I'm here, I'm here. Apologies for not following th