Check out pro hadoop ... very nice book..
On Mon, Jul 27, 2009 at 11:21 AM, Sugandha Naolekar
wrote:
> Hello!
>
> Can u please suggest me few of the good books of HADOOP?
>
> I am lookking for the book of it more based on the programming rather than
> the theory.
>
> As in,
> -> Map-Reduce and Co
Hello!
Can u please suggest me few of the good books of HADOOP?
I am lookking for the book of it more based on the programming rather than
the theory.
As in,
-> Map-Reduce and Compression
-> HIVE and Hbase
-> Experimentations with hadoop
I also want to know, in what way can we use hadoop in big
Now I am trying to do this:
Open a ZipOutputStream in the static part of the Reducer, such as in
configure(), then keep writing to this stream. I see too potential problems:
cleanup in case of failure - I saw this discussed - and I don't know when to
close the stream.
Thank you,
Mark
On Sun, Jul
Sorry that I still don't get it.
I have only one reducer, so I produce one output file. In that reducer, I
have a standard line
output.collect(key, values.next());
Each values.next() is a file, and I would like to write all of these into
one zip output.
If I do as suggested
ZipOutputStream zos
On Jul 26, 2009, at 4:51 PM, Mark Kerzner wrote:
Hi,
I want to use the hash (sha-1) for the key. Should I use the binary
representation in bytes, or the ascii representation, as given by the
sha1sum utility in Linux? Which is faster, and are there any
additional
considerations?
The easiest
Hi,
I want to use the hash (sha-1) for the key. Should I use the binary
representation in bytes, or the ascii representation, as given by the
sha1sum utility in Linux? Which is faster, and are there any additional
considerations?
Thank you,
Mark
