The 0.20.203 plugin will not work with 1.x versions, as 0.20.205 (and
1.0.0) broke backwards compatibility on the RPC side. You will need to
recompile the eclipse plugin from the src/contrib/eclipse-plugin
directory, passing in a -Declipse.home=/path/to/eclipse/root/install
as an ant argument.
On
Hi Chen,
Inline.
On Mon, Aug 13, 2012 at 9:51 PM, Chen Song wrote:
> I am wondering how Hadoop assign groups when dirs/files are being created by
> a user and below are some tests I have done. In my cluster, group hadoop is
> configured as the supergroup.
A good article on how the group resolut
Unfortunately there's no easy way to do that. It doesn't seem to have
any metrics exposed in any other form aside of the web servlet it
offers.
However, the FairScheduler does have an eventlog configuration
parameter you can use. It logs some events onto a file, which you can
perhaps parse? Doesn'
seems like webhdfs is available on above 1.0. versions,for the time being
just to do a POC cant i use hftp in 0.22.0 version
i have to just show the img on a jsp sumthing like this,any ideas on how to
configure hftp,security and all,fully confused coz if the url is accessible
as below any WAR can a
I'd say yes. Use either WebHDFS (requires client to be able to access
all HDFS nodes) or HttpFS (acts as a gateway if your client can't
access all HDFS nodes) via their REST APIs.
On Sat, Sep 8, 2012 at 3:48 PM, Visioner Sadak wrote:
> is webhdfs a viable approach???
>
>
> On Thu, Sep 6, 2012 at
is webhdfs a viable approach???
On Thu, Sep 6, 2012 at 8:26 PM, Visioner Sadak wrote:
> I have uploaded some images to hdfs hadoop user/combo/ directory now
> want to show those images in a jsp i have configured tomcat and hadoop
> properly i m able to do uploads any ideas on how to build th
Oh yes I did reformat namenode. Can you guide me on how to resolve this issue ?
**
Cheers !!!
Siddharth Tiwari
Have a refreshing day !!!
"Every duty is holy, and devotion to duty is the highest form of worship of
God.”
"Maybe other people will try to limit me but I d
That's normally happen if yoiu reforemat namenode
From: Siddharth Tiwari [mailto:siddharth.tiw...@live.com]
Sent: Saturday, September 08, 2012 02:05 AM
To: USers Hadoop
Subject: Problem with one of teh datanodes
Hi users,
Suddenly I have started getting the following error on one of my datanode
Hi users,
Suddenly I have started getting the following error on one of my datanodes. Can
you please help me on this. Also, what could be probable cause and reasons for
it to occur.
ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException:
Incompatible namepaceIDs
Thank yo
