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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3442) QuickSort may get into unbounded recursion
Date Thu, 29 May 2008 01:00:49 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12600660#action_12600660
] 

Tsz Wo (Nicholas), SZE commented on HADOOP-3442:
------------------------------------------------

Runping, are you able to reproduce the problem?

For already sorted list, I think the codes will pick the median (i.e. the best choice).  I
suspect that the bug, if there is any, is outside util.QuickSort.

> QuickSort may get into unbounded recursion
> ------------------------------------------
>
>                 Key: HADOOP-3442
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3442
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.17.0
>            Reporter: Runping Qi
>


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