Hello
I am a new user of Hadoop and I have some trouble using Hadoop
Streaming and the -D mapred.tasktracker.map.tasks.maximum option.
I'm experimenting with an unmanaged application (C++) which I want to
run over several nodes in 2 scenarious
1) the number of maps (input splits) is
Let me understand this:
a) the hbase folks have been required to patch hadoop due to bugs
b) they have been doing this for X months now
c) we finally have momentum on getting 0.21 out the door
d) hey, let's make their life easier and take resources out of 0.21 by creating
a branch
Are we
On Mon, May 10, 2010 at 9:58 AM, Allen Wittenauer
awittena...@linkedin.com wrote:
Let me understand this:
a) the hbase folks have been required to patch hadoop due to bugs
The branch is to work on adding a feature to 0.20, not for fixing bugs.
c) we finally have momentum on getting 0.21 out
On May 10, 2010, at 10:18 AM, Stack wrote:
The above is a fallacious setup. How does a branch in 0.20 detract
from the 0.21 momentum (The append feature that we'd work on in 0.20
branch has little relation to how append works in 0.21).
There are X amount of hours that people can put into
On Mon, May 10, 2010 at 10:24 AM, Allen Wittenauer
awittena...@linkedin.com wrote:
On May 10, 2010, at 10:18 AM, Stack wrote:
The above is a fallacious setup. How does a branch in 0.20 detract
from the 0.21 momentum (The append feature that we'd work on in 0.20
branch has little relation to
On May 10, 2010, at 11:05 AM, Ryan Rawson wrote:
That's not how it works though - people have adopted and use Hadoop
0.20 because of the fact that people like Yahoo, Facebook, etc run it
on multi-thousand node clusters and have done so for months (or soon
to be years now).
If you look
From: t...@cloudera.com
Date: Mon, 10 May 2010 10:45:13 -0700
Subject: Re: Hadoop support for hbase
To: general@hadoop.apache.org
The above is a fallacious setup. How does a branch in 0.20 detract
from the 0.21 momentum (The append feature that we'd work on in 0.20
branch has
Given that the 0.20-append branch pretty much already exists
unofficially, via IRC, IM and email forwarded patchsets, it seems like
giving it an official home is just recognizing the status quo.
Especially since 0.21 probably won't be getting rolled out into
production everywhere the first day
