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https://issues.apache.org/jira/browse/MAHOUT-743?focusedWorklogId=1000420&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-1000420
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ASF GitHub Bot logged work on MAHOUT-743:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 16/Jan/26 09:28
Start Date: 16/Jan/26 09:28
Worklog Time Spent: 10m
Work Description: Rutuja123-dos commented on PR #773:
URL: https://github.com/apache/mahout/pull/773#issuecomment-3758972769
@ryankert01 I have now updated the PR with a clean force-push. It now
contains only the regression test for MAHOUT-743 with proper formatting and
license headers. Ready for review. let me know if there should be any changes.
Thanks!
Issue Time Tracking
-------------------
Worklog Id: (was: 1000420)
Time Spent: 1h (was: 50m)
> Allow use of random seeds during unit tests
> -------------------------------------------
>
> Key: MAHOUT-743
> URL: https://issues.apache.org/jira/browse/MAHOUT-743
> Project: Mahout
> Issue Type: Improvement
> Reporter: Lance Norskog
> Assignee: Sean R. Owen
> Priority: Major
> Fix For: 0.6
>
> Attachments: MAHOUT-743.patch, RandomWrapper.patch
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> The RandomUtils package has a trick for running unit tests repeatably. All
> random generators created with RandomUtils.getRandom() are started with seed
> 0. Unfortunately, all random generators started with
> RandomUtils.getRandom(seed) effectively run from a seed of 0. Thus, code
> which deliberately creates Random objects with seeds does not work correctly
> under unit tests.
> The problem is that the logic in RandomWrapper tests for unit test mode and
> settable seed mode in the wrong order.
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