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Posted to common-user@hadoop.apache.org by jamal sasha <ja...@gmail.com> on 2013/03/29 01:10:41 UTC
Hadoop streaming weird problem
Hi,
I am facing a weird problem.
My python scripts were working just fine.
I made few modifications..
tested via:
cat input.txt | python mapper.py | sort | python reducer.py
runs just fine
Ran on my local machine (pseudo-distributed mode)
THat also runs just fine
Deployed on clusters..
Now, it runs just fine but all the outputs are blank?
Has anyone else also faced this issue?
Re: Hadoop streaming weird problem
Posted by jamal sasha <ja...@gmail.com>.
oops never mind guys..
figured out the issue.
sorry for spamming.
On Thu, Mar 28, 2013 at 5:15 PM, jamal sasha <ja...@gmail.com> wrote:
> Very much like this:
>
> http://stackoverflow.com/questions/13445126/python-code-is-valid-but-hadoop-streaming-produces-part-00000-empty-file
>
>
> On Thu, Mar 28, 2013 at 5:10 PM, jamal sasha <ja...@gmail.com>wrote:
>
>> Hi,
>> I am facing a weird problem.
>> My python scripts were working just fine.
>> I made few modifications..
>> tested via:
>> cat input.txt | python mapper.py | sort | python reducer.py
>>
>> runs just fine
>>
>> Ran on my local machine (pseudo-distributed mode)
>> THat also runs just fine
>>
>> Deployed on clusters..
>>
>> Now, it runs just fine but all the outputs are blank?
>>
>> Has anyone else also faced this issue?
>>
>
>
Re: Hadoop streaming weird problem
Posted by jamal sasha <ja...@gmail.com>.
oops never mind guys..
figured out the issue.
sorry for spamming.
On Thu, Mar 28, 2013 at 5:15 PM, jamal sasha <ja...@gmail.com> wrote:
> Very much like this:
>
> http://stackoverflow.com/questions/13445126/python-code-is-valid-but-hadoop-streaming-produces-part-00000-empty-file
>
>
> On Thu, Mar 28, 2013 at 5:10 PM, jamal sasha <ja...@gmail.com>wrote:
>
>> Hi,
>> I am facing a weird problem.
>> My python scripts were working just fine.
>> I made few modifications..
>> tested via:
>> cat input.txt | python mapper.py | sort | python reducer.py
>>
>> runs just fine
>>
>> Ran on my local machine (pseudo-distributed mode)
>> THat also runs just fine
>>
>> Deployed on clusters..
>>
>> Now, it runs just fine but all the outputs are blank?
>>
>> Has anyone else also faced this issue?
>>
>
>
Re: Hadoop streaming weird problem
Posted by jamal sasha <ja...@gmail.com>.
oops never mind guys..
figured out the issue.
sorry for spamming.
On Thu, Mar 28, 2013 at 5:15 PM, jamal sasha <ja...@gmail.com> wrote:
> Very much like this:
>
> http://stackoverflow.com/questions/13445126/python-code-is-valid-but-hadoop-streaming-produces-part-00000-empty-file
>
>
> On Thu, Mar 28, 2013 at 5:10 PM, jamal sasha <ja...@gmail.com>wrote:
>
>> Hi,
>> I am facing a weird problem.
>> My python scripts were working just fine.
>> I made few modifications..
>> tested via:
>> cat input.txt | python mapper.py | sort | python reducer.py
>>
>> runs just fine
>>
>> Ran on my local machine (pseudo-distributed mode)
>> THat also runs just fine
>>
>> Deployed on clusters..
>>
>> Now, it runs just fine but all the outputs are blank?
>>
>> Has anyone else also faced this issue?
>>
>
>
Re: Hadoop streaming weird problem
Posted by jamal sasha <ja...@gmail.com>.
oops never mind guys..
figured out the issue.
sorry for spamming.
On Thu, Mar 28, 2013 at 5:15 PM, jamal sasha <ja...@gmail.com> wrote:
> Very much like this:
>
> http://stackoverflow.com/questions/13445126/python-code-is-valid-but-hadoop-streaming-produces-part-00000-empty-file
>
>
> On Thu, Mar 28, 2013 at 5:10 PM, jamal sasha <ja...@gmail.com>wrote:
>
>> Hi,
>> I am facing a weird problem.
>> My python scripts were working just fine.
>> I made few modifications..
>> tested via:
>> cat input.txt | python mapper.py | sort | python reducer.py
>>
>> runs just fine
>>
>> Ran on my local machine (pseudo-distributed mode)
>> THat also runs just fine
>>
>> Deployed on clusters..
>>
>> Now, it runs just fine but all the outputs are blank?
>>
>> Has anyone else also faced this issue?
>>
>
>
Re: Hadoop streaming weird problem
Posted by jamal sasha <ja...@gmail.com>.
Very much like this:
http://stackoverflow.com/questions/13445126/python-code-is-valid-but-hadoop-streaming-produces-part-00000-empty-file
On Thu, Mar 28, 2013 at 5:10 PM, jamal sasha <ja...@gmail.com> wrote:
> Hi,
> I am facing a weird problem.
> My python scripts were working just fine.
> I made few modifications..
> tested via:
> cat input.txt | python mapper.py | sort | python reducer.py
>
> runs just fine
>
> Ran on my local machine (pseudo-distributed mode)
> THat also runs just fine
>
> Deployed on clusters..
>
> Now, it runs just fine but all the outputs are blank?
>
> Has anyone else also faced this issue?
>
Re: Hadoop streaming weird problem
Posted by jamal sasha <ja...@gmail.com>.
Very much like this:
http://stackoverflow.com/questions/13445126/python-code-is-valid-but-hadoop-streaming-produces-part-00000-empty-file
On Thu, Mar 28, 2013 at 5:10 PM, jamal sasha <ja...@gmail.com> wrote:
> Hi,
> I am facing a weird problem.
> My python scripts were working just fine.
> I made few modifications..
> tested via:
> cat input.txt | python mapper.py | sort | python reducer.py
>
> runs just fine
>
> Ran on my local machine (pseudo-distributed mode)
> THat also runs just fine
>
> Deployed on clusters..
>
> Now, it runs just fine but all the outputs are blank?
>
> Has anyone else also faced this issue?
>
Re: Hadoop streaming weird problem
Posted by jamal sasha <ja...@gmail.com>.
Very much like this:
http://stackoverflow.com/questions/13445126/python-code-is-valid-but-hadoop-streaming-produces-part-00000-empty-file
On Thu, Mar 28, 2013 at 5:10 PM, jamal sasha <ja...@gmail.com> wrote:
> Hi,
> I am facing a weird problem.
> My python scripts were working just fine.
> I made few modifications..
> tested via:
> cat input.txt | python mapper.py | sort | python reducer.py
>
> runs just fine
>
> Ran on my local machine (pseudo-distributed mode)
> THat also runs just fine
>
> Deployed on clusters..
>
> Now, it runs just fine but all the outputs are blank?
>
> Has anyone else also faced this issue?
>
Re: Hadoop streaming weird problem
Posted by jamal sasha <ja...@gmail.com>.
Very much like this:
http://stackoverflow.com/questions/13445126/python-code-is-valid-but-hadoop-streaming-produces-part-00000-empty-file
On Thu, Mar 28, 2013 at 5:10 PM, jamal sasha <ja...@gmail.com> wrote:
> Hi,
> I am facing a weird problem.
> My python scripts were working just fine.
> I made few modifications..
> tested via:
> cat input.txt | python mapper.py | sort | python reducer.py
>
> runs just fine
>
> Ran on my local machine (pseudo-distributed mode)
> THat also runs just fine
>
> Deployed on clusters..
>
> Now, it runs just fine but all the outputs are blank?
>
> Has anyone else also faced this issue?
>