On 03/11/2012 09:36 AM, Harsh J wrote:
Hi Bing,
Have you followed the Ubuntu specific instructions at
http://hbase.apache.org/book.html#os, specifically the Loopback
address section?
On Sun, Mar 11, 2012 at 2:36 PM, Bing Li<[email protected]> wrote:
After installing on Ubuntu Server 11, I found two errors.
1) In the HBase shell, the error is that the master node is not started.
The system prompts it tries seven times;
2) Sometimes, I also saw the following problem. And, the HBase cannot be
stopped.
0 servers, 0 dead, NaN average load
On Ubuntu Server 10, no such problems.
Thanks so much!
Bing
On Sun, Mar 11, 2012 at 12:01 PM, Gopal<[email protected]> wrote:
On 03/10/2012 10:23 PM, Bing Li wrote:
Dear all,
Yesterday I tried to set up the pseudo-distributed mode for HBase on
Ubuntu
11 (64-bit). But I failed to do that. What I have done is exactly the same
as on Ubuntu 10. On Ubuntu 10, I set it up successfully.
I am not sure what are the possible problems. Could you give me some
hints?
Thanks so much!
Best regards,
Bing
List the error you are getting. Dump the Java stack trace.
Thanks
ping "yourhostname" if it resolves to localhost great, if not see if
you can make an entry in /etc/hosts
Hbase cannot be stopped issues prop up when your installation is not
100%, dont worry about it, you can always do "jps" and kill it.
As Harsh pointed out, is your hadoop setup working 100%
dump the following:-
hadoop -fs mkdir /finalfrontier
hadoop fs -ls /finalfrontier
--This is to verify your hadoop is working alright.
Also dump the stack trace in the mail thread.
Here is my set up:-
ping guru -> will connect to localhost, where guru is my hostname.
