t;
>>
>> On Tue, Oct 6, 2015 at 10:49 AM, Naganarasimha G R (Naga) <
>> garlanaganarasi...@huawei.com> wrote:
>>
>>> Hi Ista,
>>>
>>> In general we need to give after specifying the class name like
>>> *./yarn jar
>>> ../sh
: Istabrak Abdul-Fatah [ifa...@gmail.com]
Sent: Tuesday, October 06, 2015 19:46
To: user@hadoop.apache.org
Subject: Re: Passing Args to Mappers and Reducers
Hi Shahab,
Thx for the quick reply.
Yes, I am using the tool interface and can run the job successfully.
I need to pass some extra args
t; sleep -Dmapreduce.job.queuename=default -m 10 -r 1 -mt 5000*
>
> i think in your case it should be
> --
> *From:* Istabrak Abdul-Fatah [ifa...@gmail.com]
> *Sent:* Tuesday, October 06, 2015 19:46
> *To:* user@hadoop.apache.org
> *Subject:* Re: Passing
pt/yarn/my_examples/AvgSix.jar -Dista="66"
> /user/yarn/input/samplefile.csv output*"
>
> + Naga
> --
> *From:* Naganarasimha G R (Naga)
> *Sent:* Tuesday, October 06, 2015 20:16
> *To:* user@hadoop.apache.org
> *Subje
mples/AvgSix.jar
-Dista="66" /user/yarn/input/samplefile.csv output"
+ Naga
From: Naganarasimha G R (Naga)
Sent: Tuesday, October 06, 2015 20:16
To: user@hadoop.apache.org
Subject: RE: Passing Args to Mappers and Reducers
Hi Ista,
In general w
Greetings to all,
Is it possible to pass args to Mapper and Reducers via the command line
args.
I need to pass some args upon the MapRed job invocation so that I can pass
these args via the Context object to the Mapper and Reducer code.
I am currently running Hadoop2.7 and tried to pass some args
Are you properly implementing the Tool interface?
https://hadoopi.wordpress.com/2013/06/05/hadoop-implementing-the-tool-interface-for-mapreduce-driver/
Also, there needs to be space between -D and the param name.
Regards,
Shahab
On Tue, Oct 6, 2015 at 9:22 AM, Istabrak Abdul-Fatah
-Dmapreduce.job.queuename=default -m 10 -r 1 -mt 5000*
>>
>> I think in your case it should be "*yarn jar
>> /opt/yarn/my_examples/AvgSix.jar -Dista="66"
>> /user/yarn/input/samplefile.csv output*"
>>
>> + Naga
>> -
Hi Shahab,
Thx for the quick reply.
Yes, I am using the tool interface and can run the job successfully.
I need to pass some extra args dynamically as part of the invocation.
I have tried adding a space after the -D option and it did not work either
(see below).
~]$ yarn -D ista="66" jar