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From Harsh J <ha...@cloudera.com>
Subject Re: [jira] [Created] (HADOOP-8295) ToolRunner.confirmPrompt spins if stdin goes away
Date Fri, 20 Apr 2012 06:11:13 GMT
Hey Ronnie,

Follow the instructions at http://wiki.apache.org/hadoop/HowToContribute

On Fri, Apr 20, 2012 at 6:10 AM, Ronnie Ghose <ronnie.ghose@gmail.com> wrote:
> sorry guys, going to ask: how would you suggest I start working on hadoop
> dev?
>
> thanks,
> -Ronnie
>
> On 19 April 2012 20:30, Todd Lipcon (Created) (JIRA) <jira@apache.org>wrote:
>
>> ToolRunner.confirmPrompt spins if stdin goes away
>> -------------------------------------------------
>>
>>                 Key: HADOOP-8295
>>                 URL: https://issues.apache.org/jira/browse/HADOOP-8295
>>             Project: Hadoop Common
>>          Issue Type: Bug
>>    Affects Versions: 2.0.0
>>            Reporter: Todd Lipcon
>>            Priority: Minor
>>
>>
>> Currently, ToolRunner.confirmPrompt treats a "-1" response to its
>> System.in.read() call the same as \n or \r. So, if stdin goes away, it can
>> cause the JVM to spin in a loop. Instead, it should treat a -1 result as a
>> "n" response.
>>
>> --
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>>
>>
>>



-- 
Harsh J

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