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From divye sheth <divs.sh...@gmail.com>
Subject Re: HADOOP_MAPRED_HOME not found!
Date Fri, 28 Mar 2014 07:06:06 GMT
You can execute this command on any machine where you have set the
HADOOP_MAPRED_HOME

Thanks
Divye Sheth


On Fri, Mar 28, 2014 at 12:31 PM, Avinash Kujur <avinz50@gmail.com> wrote:

> we can execute the above command anywhere or do i need to execute it in
> any particular directory?
>
> thanks
>
>
> On Thu, Mar 27, 2014 at 11:41 PM, divye sheth <divs.sheth@gmail.com>wrote:
>
>> I believe you are using Hadoop 2. In order to get the mapred working you
>> need to set the HADOOP_MAPRED_HOME path in either your /etc/profile or
>> .bashrc file or you can use the command given below to temporarily set the
>> variable.
>>
>> export HADOOP_MAPRED_HOME=$HADOOP_INSTALL
>>
>> $HADOOP_INSTALL is the location where the hadoop tar ball is extracted.
>>
>> This should work for you.
>>
>> Thanks
>> Divye Sheth
>>
>>
>>
>> On Fri, Mar 28, 2014 at 11:53 AM, Rahul Singh <smart.rahul.iiit@gmail.com
>> > wrote:
>>
>>> Try adding the hadoop bin path to system path.
>>>
>>>
>>> -Rahul Singh
>>>
>>>
>>> On Fri, Mar 28, 2014 at 11:32 AM, Azuryy Yu <azuryyyu@gmail.com> wrote:
>>>
>>>> it was defined at hadoop-config.sh
>>>>
>>>>
>>>>
>>>> On Fri, Mar 28, 2014 at 1:19 PM, divye sheth <divs.sheth@gmail.com>wrote:
>>>>
>>>>> Which version of hadoop are u using? AFAIK the hadoop mapred home is
>>>>> the directory where hadoop is installed or in other words untarred.
>>>>>
>>>>> Thanks
>>>>> Divye Sheth
>>>>> On Mar 28, 2014 10:43 AM, "Avinash Kujur" <avinz50@gmail.com> wrote:
>>>>>
>>>>>> hi,
>>>>>>
>>>>>> when i am trying to execute this command:
>>>>>> hadoop job -history ~/1
>>>>>> its giving error like:
>>>>>> DEPRECATED: Use of this script to execute mapred command is
>>>>>> deprecated.
>>>>>> Instead use the mapred command for it.
>>>>>>
>>>>>> HADOOP_MAPRED_HOME not found!
>>>>>>
>>>>>> from where can i get HADOOP_MAPRED_HOME?
>>>>>>
>>>>>> thanks.
>>>>>>
>>>>>
>>>>
>>>
>>
>

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