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MapReduce >> mail # user >> Folder not created using Hadoop Mapreduce code


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unmesha sreeveni 2013-11-14, 06:27
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rab ra 2013-11-14, 06:55
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Amr Shahin 2013-11-14, 06:40
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Rahul Bhattacharjee 2013-11-14, 06:58
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unmesha sreeveni 2013-11-14, 07:12
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unmesha sreeveni 2013-11-14, 07:15
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Re: Folder not created using Hadoop Mapreduce code
@rab ra: ys using filesystem s mkdir() we can create folders and we can
also create it using
Path in = new Path("foldername");
On Thu, Nov 14, 2013 at 12:45 PM, unmesha sreeveni <[EMAIL PROTECTED]>wrote:

> i used to create folders previously like this and it created also.
> I dnt know why it is not happening now .
>
>
> And it is working with eclipse.ie i am getting "inputfile" file within
> "in" folder
>
>
> On Thu, Nov 14, 2013 at 12:42 PM, unmesha sreeveni <[EMAIL PROTECTED]>wrote:
>
>> I tried hadoop fs -lsr /
>>  I did nt find there also
>>
>>
>> On Thu, Nov 14, 2013 at 12:28 PM, Rahul Bhattacharjee <
>> [EMAIL PROTECTED]> wrote:
>>
>>> it might be creating within the user directory of the user in hdfs.
>>>
>>> trying creating something starting with a forward slash.
>>>
>>> Thanks,
>>> Rahul
>>>
>>>
>>> On Wed, Nov 13, 2013 at 10:40 PM, Amr Shahin <[EMAIL PROTECTED]>wrote:
>>>
>>>> Do you get an exception or it just fails silently ?
>>>>
>>>>
>>>> On Thu, Nov 14, 2013 at 10:27 AM, unmesha sreeveni <
>>>> [EMAIL PROTECTED]> wrote:
>>>>
>>>>> I am trying to create a file with in "in" folder. but when i tried to
>>>>> run this in cluster i noticed that this "in" folder is not within hdfs.
>>>>>
>>>>> why is it so?
>>>>>
>>>>> Any thing wrong?
>>>>>
>>>>> My Driver code is
>>>>>
>>>>>
>>>>>  Path in = new Path("in");
>>>>>     Path input = new Path("in/inputfile");
>>>>>     BufferedWriter createinput = new BufferedWriter(new OutputStreamWriter(fs.create(input)));
>>>>>
>>>>> According to this code a "in" folder and a file "inputfile" should be
>>>>> created in working directory of cluster right?
>>>>>
>>>>> --
>>>>> *Thanks & Regards*
>>>>>
>>>>> Unmesha Sreeveni U.B
>>>>>
>>>>> *Junior Developer*
>>>>>
>>>>>
>>>>>
>>>>
>>>
>>
>>
>> --
>> *Thanks & Regards*
>>
>> Unmesha Sreeveni U.B
>>
>> *Junior Developer*
>>
>>
>>
>
>
> --
> *Thanks & Regards*
>
> Unmesha Sreeveni U.B
>
> *Junior Developer*
>
>
>
--
*Thanks & Regards*

Unmesha Sreeveni U.B

*Junior Developer*
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java8964 java8964 2013-11-14, 15:21
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unmesha sreeveni 2013-11-15, 03:04
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unmesha sreeveni 2013-11-15, 11:04
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unmesha sreeveni 2013-11-14, 06:51
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Amr Shahin 2013-11-14, 06:53
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