hello everyone,
I have added 7 nodes to my 3 node cluster. I followed the following steps to
do this
1. added the node's ip to conf/slaves at master
2. ran bin/start-balance.sh at each node
As i loaded the data when the size of the cluster was three which is now
TEN. Can i do anything to
of your data for you. That is, after you've run the
rebalancer, your data should be stored evenly among your 10 nodes.
Alex
On Wed, Jun 24, 2009 at 2:50 PM, asif md asif.d...@gmail.com wrote:
hello everyone,
I have added 7 nodes to my 3 node cluster. I followed the following steps
to
do
/core/docs/current/hdfs_user_guide.html#Rebalancer
http://hadoop.apache.org/core/docs/current/commands_manual.html#balancer
http://issues.apache.org/jira/secure/attachment/12368261/RebalanceDesign6.pdf
--Konstantin
asif md wrote:
@Alex
Thanks.
http://wiki.apache.org/hadoop/FAQ#6
Now theres this error showing up.
When i run a job on my 2 node cluster, it hangs at
[ ~]$ hadoop jar $HADOOP_HOME/hadoop-0.18.3-examples.jar wordcount gutenberg
gutenberg-output
09/06/06 01:50:54 INFO mapred.FileInputFormat: Total input paths to process
: 6
09/06/06 01:50:54 INFO
Hello all,
I'm strugling to fix the 'NO ROUTE TO HOST' problem on my Only Slave. The
datanode log is as follows
2009-06-05 15:12:41,076 INFO org.apache.hadoop.dfs.DataNode: STARTUP_MSG:
/
STARTUP_MSG: Starting DataNode
STARTUP_MSG:
and Regards
Asif.
On Fri, Jun 5, 2009 at 5:24 PM, asif md asif.d...@gmail.com wrote:
Hello all,
I'm strugling to fix the 'NO ROUTE TO HOST' problem on my Only Slave. The
datanode log is as follows
2009-06-05 15:12:41,076 INFO org.apache.hadoop.dfs.DataNode: STARTUP_MSG
) scanned in 0.094 seconds
On Fri, Jun 5, 2009 at 7:13 PM, asif md asif.d...@gmail.com wrote:
I've found the problem but am clueless about how to fix it.
wen i did the following on the master after running
$HADOOP_HOME/bin/start-dfs.sh
[ ~]$ nmap -PN -p54310 localhost
Starting Nmap 4.11
Hello all,
I'm trying to setup a two node cluster remote using the following
tutorials
{ NOTE : i'm ignoring the tmp directory property in hadoop-site.xml
suggested by Michael }
Running Hadoop On Ubuntu Linux (Single-Node Cluster) - Michael G.
:
/
SHUTDOWN_MSG: Shutting down DataNode at ***
**88
Please suggest.
Asif.
On Thu, Jun 4, 2009 at 4:15 PM, asif md asif.d...@gmail.com wrote:
@Ravi
thanx ravi
@ Ravi.
Not able to do that.
On Thu, Jun 4, 2009 at 5:38 PM, Raghu Angadi rang...@yahoo-inc.com wrote:
Did you try 'telnet 198.55.35.229 54310' from this datanode? The log show
that it is not able to connect to master:54310. ssh from datanode does not
matter.
Raghu.
asif md wrote:
I
http://www.cloudera.com/hadoop-training-hive-introduction
http://www.cloudera.com/hadoop-training-pig-introduction
On Wed, May 6, 2009 at 1:17 AM, Ricky Ho r...@adobe.com wrote:
Are they competing technologies of providing a higher level language for
Map/Reduce programming ?
Or are they
hi everyone,
i have to chain multiple map reduce jobs actually 2 to 4 jobs , each of
the jobs depends on the o/p of preceding job. In the reducer of each job I'm
doing very little just grouping by key from the maps. I want to give the
output of one MapReduce job to the next job without having
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