hadoop-common-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Mayuran Yogarajah <mayuran.yogara...@casalemedia.com>
Subject Re: Sequence of Streaming Jobs
Date Sat, 02 May 2009 18:56:26 GMT
Billy Pearson wrote:
> I done this with and array of commands for the jobs in a php script checking
> the return of the job to tell if it failed or not.
>
> Billy
>
>   
I have this same issue.. How do you check if a job failed or not? You 
mentioned checking
the return code? How are you doing that ?

thanks
> "Dan Milstein" <dmilstein@hubteam.com> wrote in
> message news:58D66A11-B59C-49F8-B72F-7507482C3B67@hubteam.com...
>   
>> If I've got a sequence of streaming jobs, each of which depends on the
>> output of the previous one, is there a good way to launch that  sequence?
>> Meaning, I want step B to only start once step A has  finished.
>>
>> From within Java JobClient code, I can do submitJob/runJob, but is  there
>> any sort of clean way to do this for a sequence of streaming jobs?
>>
>> Thanks,
>> -Dan Milstein
>>
>>     
>
>
>   


Mime
View raw message