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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5052) Add an example for computing exact digits of Pi
Date Fri, 20 Feb 2009 00:04:01 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12675185#action_12675185
] 

Chris Douglas commented on HADOOP-5052:
---------------------------------------

The progress/logging thread should probably be removed. Though it's not obvious where one
should report progress for this, a separate thread is definitely discouraged. If it's been
useful for debugging, then it should at least be disabled by default (and named DebugThread
or something).

Otherwise this looks great. +1

> Add an example for computing exact digits of Pi
> -----------------------------------------------
>
>                 Key: HADOOP-5052
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5052
>             Project: Hadoop Core
>          Issue Type: New Feature
>          Components: examples
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>         Attachments: 5052_20090115_0.18.patch, 5052_20090117_0.18.patch, 5052_20090127.patch,
5052_20090203.patch, 5052_20090211.patch
>
>
> It would be useful to add an example showing how to use Hadoop to do scientific computing.
 We should add an example for computing exact digits of Pi.

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