Hi Mohit,
In this scenario is data also replicated as defined by the replication factor
to other nodes as well? I am wondering if at this point if crash occurs do I
have data in other nodes?
What kind of crash are you talking about here? A client crash or a
cluster crash? If a cluster, is
Hey Koert,
Do you have JVM reuse enabled? It may be a bug related to that.
If its still around, can you jstack the idle JVMs (i.e. the JVMs that
lie around when no jobs are running) and attach them somewhere to look
at their state? You'll need to run jstack on their PID as the mapred
user (sudo
Hi again Tony,
Moving this to u...@hbase.apache.org (bcc'd
common-user@hadoop.apache.org). Please use the right user group lists
for best responses. I've added you to CC in case you aren't subscribed
to the HBase user lists.
Can you share the whole error/stacktrace-if-any/logs you get at the
Thanks Harsh for detailed info. It clears things up. Only thing from those
page is concerning is what happens when client crashes. It says you could
lose upto a block worth of information. Is this still true given that NN
would auto close the file?
Is it a good practice to reduce NN default value
Not sure, but I did notice that safe mode is still. I would investigate
that and see if the other nodes show up.
/* Joey */
On Jun 9, 2012 2:52 PM, Pierre Antoine DuBoDeNa pad...@gmail.com wrote:
Hello everyone..
I have a cluster of 5 VMs, 1 as master/slave the rest are slaves. I run
Please send the content of all the hosts file from all the machines. and
master and slaves contents from all the machines from master and the slave
machines.
On Sun, Jun 10, 2012 at 1:39 AM, Joey Krabacher jkrabac...@gmail.comwrote:
Not sure, but I did notice that safe mode is still. I would
Oh i fixed the problem.. I changed for another application the hosts files
to include localhost at 127.0.0.1 .. that seems to have destroyed
everything..
Thanks for the quick responses guys.
2012/6/9 shashwat shriparv dwivedishash...@gmail.com
Please send the content of all the hosts file from
