i am not getting where to set HADOOP_MAPRED_HOME and how to set. thanks
On Fri, Mar 28, 2014 at 12:06 AM, divye sheth <divs.sh...@gmail.com> wrote: > 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 <avin...@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.sh...@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.i...@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 <azury...@gmail.com> wrote: >>>> >>>>> it was defined at hadoop-config.sh >>>>> >>>>> >>>>> >>>>> On Fri, Mar 28, 2014 at 1:19 PM, divye sheth <divs.sh...@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" <avin...@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. >>>>>>> >>>>>> >>>>> >>>> >>> >> >
