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Posted to dev@mahout.apache.org by "Dawid Weiss (JIRA)" <ji...@apache.org> on 2010/01/25 15:19:34 UTC
[jira] Created: (MAHOUT-266) Broken Sorting can result in AIOOB
exception.
Broken Sorting can result in AIOOB exception.
---------------------------------------------
Key: MAHOUT-266
URL: https://issues.apache.org/jira/browse/MAHOUT-266
Project: Mahout
Issue Type: Bug
Components: Math
Reporter: Dawid Weiss
Attachments: MAHOUT-266.patch
The sorting condition is checked too eagerly; probably a typo while porting from Harmony (all other sorting routines have similar pattern except this one).
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[jira] Updated: (MAHOUT-266) Broken Sorting can result in AIOOB
exception.
Posted by "Dawid Weiss (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dawid Weiss updated MAHOUT-266:
-------------------------------
Attachment: MAHOUT-266.patch
Patch that solves the issue.
> Broken Sorting can result in AIOOB exception.
> ---------------------------------------------
>
> Key: MAHOUT-266
> URL: https://issues.apache.org/jira/browse/MAHOUT-266
> Project: Mahout
> Issue Type: Bug
> Components: Math
> Reporter: Dawid Weiss
> Attachments: MAHOUT-266.patch
>
>
> The sorting condition is checked too eagerly; probably a typo while porting from Harmony (all other sorting routines have similar pattern except this one).
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[jira] Updated: (MAHOUT-266) Broken Sorting can result in AIOOB
exception.
Posted by "Dawid Weiss (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dawid Weiss updated MAHOUT-266:
-------------------------------
Attachment: AIOOBInSortingTest.java
Definitely a bug. Attaching a test case from Carrot2 that causes AIOOB in a deterministic way.
> Broken Sorting can result in AIOOB exception.
> ---------------------------------------------
>
> Key: MAHOUT-266
> URL: https://issues.apache.org/jira/browse/MAHOUT-266
> Project: Mahout
> Issue Type: Bug
> Components: Math
> Reporter: Dawid Weiss
> Attachments: AIOOBInSortingTest.java, MAHOUT-266.patch
>
>
> The sorting condition is checked too eagerly; probably a typo while porting from Harmony (all other sorting routines have similar pattern except this one).
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[jira] Resolved: (MAHOUT-266) Broken Sorting can result in AIOOB
exception.
Posted by "Sean Owen (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAHOUT-266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen resolved MAHOUT-266.
------------------------------
Resolution: Fixed
Fix Version/s: 0.3
Assignee: Dawid Weiss
Sounds pretty unanimous. I took the liberty of committing.
> Broken Sorting can result in AIOOB exception.
> ---------------------------------------------
>
> Key: MAHOUT-266
> URL: https://issues.apache.org/jira/browse/MAHOUT-266
> Project: Mahout
> Issue Type: Bug
> Components: Math
> Reporter: Dawid Weiss
> Assignee: Dawid Weiss
> Fix For: 0.3
>
> Attachments: AIOOBInSortingTest.java, MAHOUT-266.patch
>
>
> The sorting condition is checked too eagerly; probably a typo while porting from Harmony (all other sorting routines have similar pattern except this one).
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