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Posted to user@hadoop.apache.org by RajBasha S <ra...@ermslive.com> on 2013/11/25 10:55:56 UTC
About Hadoop
can Map Reduce will run on HDFS or any other file system ? HDFS is Mandatory
Re: About Hadoop
Posted by Adam Kawa <ka...@gmail.com>.
MapReduce is best optimized for HDFS, but you can run MapReduce jobs over
data stored in other file-systems e.g. local file system (e.g. ext3, ext4,
xfs), S3, CloudStore (formerly Kosmos) to name a few.
2013/11/25 Nitin Pawar <ni...@gmail.com>
> you don't necessarily have to have to hdfs to run mapreduce.
>
> But its recommended :)
>
>
>
>
> On Mon, Nov 25, 2013 at 3:25 PM, RajBasha S <ra...@ermslive.com>wrote:
>
>> can Map Reduce will run on HDFS or any other file system ? HDFS is
>> Mandatory
>>
>
>
>
> --
> Nitin Pawar
>
Re: About Hadoop
Posted by Adam Kawa <ka...@gmail.com>.
MapReduce is best optimized for HDFS, but you can run MapReduce jobs over
data stored in other file-systems e.g. local file system (e.g. ext3, ext4,
xfs), S3, CloudStore (formerly Kosmos) to name a few.
2013/11/25 Nitin Pawar <ni...@gmail.com>
> you don't necessarily have to have to hdfs to run mapreduce.
>
> But its recommended :)
>
>
>
>
> On Mon, Nov 25, 2013 at 3:25 PM, RajBasha S <ra...@ermslive.com>wrote:
>
>> can Map Reduce will run on HDFS or any other file system ? HDFS is
>> Mandatory
>>
>
>
>
> --
> Nitin Pawar
>
Re: About Hadoop
Posted by Adam Kawa <ka...@gmail.com>.
MapReduce is best optimized for HDFS, but you can run MapReduce jobs over
data stored in other file-systems e.g. local file system (e.g. ext3, ext4,
xfs), S3, CloudStore (formerly Kosmos) to name a few.
2013/11/25 Nitin Pawar <ni...@gmail.com>
> you don't necessarily have to have to hdfs to run mapreduce.
>
> But its recommended :)
>
>
>
>
> On Mon, Nov 25, 2013 at 3:25 PM, RajBasha S <ra...@ermslive.com>wrote:
>
>> can Map Reduce will run on HDFS or any other file system ? HDFS is
>> Mandatory
>>
>
>
>
> --
> Nitin Pawar
>
Re: About Hadoop
Posted by Adam Kawa <ka...@gmail.com>.
MapReduce is best optimized for HDFS, but you can run MapReduce jobs over
data stored in other file-systems e.g. local file system (e.g. ext3, ext4,
xfs), S3, CloudStore (formerly Kosmos) to name a few.
2013/11/25 Nitin Pawar <ni...@gmail.com>
> you don't necessarily have to have to hdfs to run mapreduce.
>
> But its recommended :)
>
>
>
>
> On Mon, Nov 25, 2013 at 3:25 PM, RajBasha S <ra...@ermslive.com>wrote:
>
>> can Map Reduce will run on HDFS or any other file system ? HDFS is
>> Mandatory
>>
>
>
>
> --
> Nitin Pawar
>
Re: About Hadoop
Posted by Nitin Pawar <ni...@gmail.com>.
you don't necessarily have to have to hdfs to run mapreduce.
But its recommended :)
On Mon, Nov 25, 2013 at 3:25 PM, RajBasha S <ra...@ermslive.com> wrote:
> can Map Reduce will run on HDFS or any other file system ? HDFS is
> Mandatory
>
--
Nitin Pawar
Re: About Hadoop
Posted by Nitin Pawar <ni...@gmail.com>.
you don't necessarily have to have to hdfs to run mapreduce.
But its recommended :)
On Mon, Nov 25, 2013 at 3:25 PM, RajBasha S <ra...@ermslive.com> wrote:
> can Map Reduce will run on HDFS or any other file system ? HDFS is
> Mandatory
>
--
Nitin Pawar
Re: About Hadoop
Posted by Nitin Pawar <ni...@gmail.com>.
you don't necessarily have to have to hdfs to run mapreduce.
But its recommended :)
On Mon, Nov 25, 2013 at 3:25 PM, RajBasha S <ra...@ermslive.com> wrote:
> can Map Reduce will run on HDFS or any other file system ? HDFS is
> Mandatory
>
--
Nitin Pawar
Re: About Hadoop
Posted by Nitin Pawar <ni...@gmail.com>.
you don't necessarily have to have to hdfs to run mapreduce.
But its recommended :)
On Mon, Nov 25, 2013 at 3:25 PM, RajBasha S <ra...@ermslive.com> wrote:
> can Map Reduce will run on HDFS or any other file system ? HDFS is
> Mandatory
>
--
Nitin Pawar