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Posted to mapreduce-user@hadoop.apache.org by Saptarshi Guha <sa...@gmail.com> on 2013/02/13 18:35:55 UTC
mapreduce.map.env
Hello,
Is this still valid? Can i set
mapreduce.{map|reduce}.env
When i google i get links
http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CDIQFjAA&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fcurrent%2Fhadoop-mapreduce-client%2Fhadoop-mapreduce-client-core%2Fmapred-default.xml&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNEnb_-tEiCRsOndsyuGLqtWOJ8OPw&sig2=JVUiA78CsXC7aIdo1X09Lw&bvm=bv.42261806,d.cGE&cad=rja
and
http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CDkQFjAB&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fmapreduce%2Fr0.21.0%2Fapi%2Fconstant-values.html&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNFmbVNRmo70tLRRH-m9iwZUhnWDJQ&sig2=7r4odDgIBIpN92JYDfmjew&bvm=bv.42261806,d.cGE&cad=rja
none of which work.
Re: mapreduce.map.env
Posted by Harsh J <ha...@cloudera.com>.
I was incorrect here: MR2 does support this; I failed to look for the
right constant reference and there were two.
On Wed, Feb 13, 2013 at 11:32 PM, Harsh J <ha...@cloudera.com> wrote:
> What version are you specifically asking about?
>
> The MR2 (2.x) does not have this anymore in use (regression? not sure
> what the replacement is, will have to figure out), but 1.x has
> mapred.map/reduce.child.env which you can use to the same effect.
>
> On Wed, Feb 13, 2013 at 11:05 PM, Saptarshi Guha
> <sa...@gmail.com> wrote:
>> Hello,
>>
>> Is this still valid? Can i set
>>
>> mapreduce.{map|reduce}.env
>>
>> When i google i get links
>>
>> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CDIQFjAA&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fcurrent%2Fhadoop-mapreduce-client%2Fhadoop-mapreduce-client-core%2Fmapred-default.xml&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNEnb_-tEiCRsOndsyuGLqtWOJ8OPw&sig2=JVUiA78CsXC7aIdo1X09Lw&bvm=bv.42261806,d.cGE&cad=rja
>>
>> and
>>
>> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CDkQFjAB&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fmapreduce%2Fr0.21.0%2Fapi%2Fconstant-values.html&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNFmbVNRmo70tLRRH-m9iwZUhnWDJQ&sig2=7r4odDgIBIpN92JYDfmjew&bvm=bv.42261806,d.cGE&cad=rja
>>
>>
>> none of which work.
>
>
>
> --
> Harsh J
--
Harsh J
Re: mapreduce.map.env
Posted by Harsh J <ha...@cloudera.com>.
I was incorrect here: MR2 does support this; I failed to look for the
right constant reference and there were two.
On Wed, Feb 13, 2013 at 11:32 PM, Harsh J <ha...@cloudera.com> wrote:
> What version are you specifically asking about?
>
> The MR2 (2.x) does not have this anymore in use (regression? not sure
> what the replacement is, will have to figure out), but 1.x has
> mapred.map/reduce.child.env which you can use to the same effect.
>
> On Wed, Feb 13, 2013 at 11:05 PM, Saptarshi Guha
> <sa...@gmail.com> wrote:
>> Hello,
>>
>> Is this still valid? Can i set
>>
>> mapreduce.{map|reduce}.env
>>
>> When i google i get links
>>
>> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CDIQFjAA&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fcurrent%2Fhadoop-mapreduce-client%2Fhadoop-mapreduce-client-core%2Fmapred-default.xml&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNEnb_-tEiCRsOndsyuGLqtWOJ8OPw&sig2=JVUiA78CsXC7aIdo1X09Lw&bvm=bv.42261806,d.cGE&cad=rja
>>
>> and
>>
>> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CDkQFjAB&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fmapreduce%2Fr0.21.0%2Fapi%2Fconstant-values.html&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNFmbVNRmo70tLRRH-m9iwZUhnWDJQ&sig2=7r4odDgIBIpN92JYDfmjew&bvm=bv.42261806,d.cGE&cad=rja
>>
>>
>> none of which work.
>
>
>
> --
> Harsh J
--
Harsh J
Re: mapreduce.map.env
Posted by Harsh J <ha...@cloudera.com>.
I was incorrect here: MR2 does support this; I failed to look for the
right constant reference and there were two.
On Wed, Feb 13, 2013 at 11:32 PM, Harsh J <ha...@cloudera.com> wrote:
> What version are you specifically asking about?
>
> The MR2 (2.x) does not have this anymore in use (regression? not sure
> what the replacement is, will have to figure out), but 1.x has
> mapred.map/reduce.child.env which you can use to the same effect.
>
> On Wed, Feb 13, 2013 at 11:05 PM, Saptarshi Guha
> <sa...@gmail.com> wrote:
>> Hello,
>>
>> Is this still valid? Can i set
>>
>> mapreduce.{map|reduce}.env
>>
>> When i google i get links
>>
>> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CDIQFjAA&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fcurrent%2Fhadoop-mapreduce-client%2Fhadoop-mapreduce-client-core%2Fmapred-default.xml&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNEnb_-tEiCRsOndsyuGLqtWOJ8OPw&sig2=JVUiA78CsXC7aIdo1X09Lw&bvm=bv.42261806,d.cGE&cad=rja
>>
>> and
>>
>> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CDkQFjAB&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fmapreduce%2Fr0.21.0%2Fapi%2Fconstant-values.html&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNFmbVNRmo70tLRRH-m9iwZUhnWDJQ&sig2=7r4odDgIBIpN92JYDfmjew&bvm=bv.42261806,d.cGE&cad=rja
>>
>>
>> none of which work.
>
>
>
> --
> Harsh J
--
Harsh J
Re: mapreduce.map.env
Posted by Harsh J <ha...@cloudera.com>.
I was incorrect here: MR2 does support this; I failed to look for the
right constant reference and there were two.
On Wed, Feb 13, 2013 at 11:32 PM, Harsh J <ha...@cloudera.com> wrote:
> What version are you specifically asking about?
>
> The MR2 (2.x) does not have this anymore in use (regression? not sure
> what the replacement is, will have to figure out), but 1.x has
> mapred.map/reduce.child.env which you can use to the same effect.
>
> On Wed, Feb 13, 2013 at 11:05 PM, Saptarshi Guha
> <sa...@gmail.com> wrote:
>> Hello,
>>
>> Is this still valid? Can i set
>>
>> mapreduce.{map|reduce}.env
>>
>> When i google i get links
>>
>> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CDIQFjAA&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fcurrent%2Fhadoop-mapreduce-client%2Fhadoop-mapreduce-client-core%2Fmapred-default.xml&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNEnb_-tEiCRsOndsyuGLqtWOJ8OPw&sig2=JVUiA78CsXC7aIdo1X09Lw&bvm=bv.42261806,d.cGE&cad=rja
>>
>> and
>>
>> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CDkQFjAB&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fmapreduce%2Fr0.21.0%2Fapi%2Fconstant-values.html&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNFmbVNRmo70tLRRH-m9iwZUhnWDJQ&sig2=7r4odDgIBIpN92JYDfmjew&bvm=bv.42261806,d.cGE&cad=rja
>>
>>
>> none of which work.
>
>
>
> --
> Harsh J
--
Harsh J
Re: mapreduce.map.env
Posted by Harsh J <ha...@cloudera.com>.
What version are you specifically asking about?
The MR2 (2.x) does not have this anymore in use (regression? not sure
what the replacement is, will have to figure out), but 1.x has
mapred.map/reduce.child.env which you can use to the same effect.
On Wed, Feb 13, 2013 at 11:05 PM, Saptarshi Guha
<sa...@gmail.com> wrote:
> Hello,
>
> Is this still valid? Can i set
>
> mapreduce.{map|reduce}.env
>
> When i google i get links
>
> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CDIQFjAA&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fcurrent%2Fhadoop-mapreduce-client%2Fhadoop-mapreduce-client-core%2Fmapred-default.xml&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNEnb_-tEiCRsOndsyuGLqtWOJ8OPw&sig2=JVUiA78CsXC7aIdo1X09Lw&bvm=bv.42261806,d.cGE&cad=rja
>
> and
>
> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CDkQFjAB&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fmapreduce%2Fr0.21.0%2Fapi%2Fconstant-values.html&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNFmbVNRmo70tLRRH-m9iwZUhnWDJQ&sig2=7r4odDgIBIpN92JYDfmjew&bvm=bv.42261806,d.cGE&cad=rja
>
>
> none of which work.
--
Harsh J
Re: mapreduce.map.env
Posted by Harsh J <ha...@cloudera.com>.
What version are you specifically asking about?
The MR2 (2.x) does not have this anymore in use (regression? not sure
what the replacement is, will have to figure out), but 1.x has
mapred.map/reduce.child.env which you can use to the same effect.
On Wed, Feb 13, 2013 at 11:05 PM, Saptarshi Guha
<sa...@gmail.com> wrote:
> Hello,
>
> Is this still valid? Can i set
>
> mapreduce.{map|reduce}.env
>
> When i google i get links
>
> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CDIQFjAA&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fcurrent%2Fhadoop-mapreduce-client%2Fhadoop-mapreduce-client-core%2Fmapred-default.xml&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNEnb_-tEiCRsOndsyuGLqtWOJ8OPw&sig2=JVUiA78CsXC7aIdo1X09Lw&bvm=bv.42261806,d.cGE&cad=rja
>
> and
>
> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CDkQFjAB&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fmapreduce%2Fr0.21.0%2Fapi%2Fconstant-values.html&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNFmbVNRmo70tLRRH-m9iwZUhnWDJQ&sig2=7r4odDgIBIpN92JYDfmjew&bvm=bv.42261806,d.cGE&cad=rja
>
>
> none of which work.
--
Harsh J
Re: mapreduce.map.env
Posted by Harsh J <ha...@cloudera.com>.
What version are you specifically asking about?
The MR2 (2.x) does not have this anymore in use (regression? not sure
what the replacement is, will have to figure out), but 1.x has
mapred.map/reduce.child.env which you can use to the same effect.
On Wed, Feb 13, 2013 at 11:05 PM, Saptarshi Guha
<sa...@gmail.com> wrote:
> Hello,
>
> Is this still valid? Can i set
>
> mapreduce.{map|reduce}.env
>
> When i google i get links
>
> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CDIQFjAA&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fcurrent%2Fhadoop-mapreduce-client%2Fhadoop-mapreduce-client-core%2Fmapred-default.xml&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNEnb_-tEiCRsOndsyuGLqtWOJ8OPw&sig2=JVUiA78CsXC7aIdo1X09Lw&bvm=bv.42261806,d.cGE&cad=rja
>
> and
>
> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CDkQFjAB&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fmapreduce%2Fr0.21.0%2Fapi%2Fconstant-values.html&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNFmbVNRmo70tLRRH-m9iwZUhnWDJQ&sig2=7r4odDgIBIpN92JYDfmjew&bvm=bv.42261806,d.cGE&cad=rja
>
>
> none of which work.
--
Harsh J
Re: mapreduce.map.env
Posted by Harsh J <ha...@cloudera.com>.
What version are you specifically asking about?
The MR2 (2.x) does not have this anymore in use (regression? not sure
what the replacement is, will have to figure out), but 1.x has
mapred.map/reduce.child.env which you can use to the same effect.
On Wed, Feb 13, 2013 at 11:05 PM, Saptarshi Guha
<sa...@gmail.com> wrote:
> Hello,
>
> Is this still valid? Can i set
>
> mapreduce.{map|reduce}.env
>
> When i google i get links
>
> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CDIQFjAA&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fcurrent%2Fhadoop-mapreduce-client%2Fhadoop-mapreduce-client-core%2Fmapred-default.xml&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNEnb_-tEiCRsOndsyuGLqtWOJ8OPw&sig2=JVUiA78CsXC7aIdo1X09Lw&bvm=bv.42261806,d.cGE&cad=rja
>
> and
>
> http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CDkQFjAB&url=http%3A%2F%2Fhadoop.apache.org%2Fdocs%2Fmapreduce%2Fr0.21.0%2Fapi%2Fconstant-values.html&ei=oc4bUa-GDom4igK974DwDw&usg=AFQjCNFmbVNRmo70tLRRH-m9iwZUhnWDJQ&sig2=7r4odDgIBIpN92JYDfmjew&bvm=bv.42261806,d.cGE&cad=rja
>
>
> none of which work.
--
Harsh J