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Hadoop >> mail # user >> Re: Hadoop streaming weird problem


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jamal sasha 2013-03-29, 00:15
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Re: Hadoop streaming weird problem
oops never mind guys..
figured out the issue.
sorry for spamming.
On Thu, Mar 28, 2013 at 5:15 PM, jamal sasha <[EMAIL PROTECTED]> 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 <[EMAIL PROTECTED]>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?
>>
>
>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB