Hi Harsh, and Philip,

Thanks for your help. I tried to change the port however I couldn't find
the configuration of port in the manager (Please see attachment though the
main language is Korean).
[image: 본문 이미지 1]
I can see configuration xml files in /var/run/cloudera-scm-agent/process/,
however I think this is the place for the currently running processes.

So, I though if I put the port
configuration /etc/hbase/conf.cloudera.hbase1/hbase-site.xml or
/etc/hbase/conf.dist/hbase-site.xml, then the value ccould be propagated to
there but it didn't.

Let me know where to configure the master port.


2013/4/10 Philip Zeyliger <philip@cloudera.com>
Hi folks,

*Caused by: java.net.BindException: Address already in use*
That error in the logs more or less uniquely means that the port is
already being used by some other process. Here is how I tend to check what
ports are being used:

$sudo lsof -P -n | grep LISTEN | grep 60030
java 28283 hbase 312u IPv4 148789875 0t0
TCP *:60030 (LISTEN)

You should check the configuration to figure out what ports HBase is
trying to use, and who they're used by. If it's a different HBase process,
then probably you installed the "hbase-master" package from CDH and it's
starting HBase for you when your machine boots. Turn that off with
"chkconfig" and "service hbase-master stop". If it's some other random
process, you can either kill it or change the port numbers in the CM
configuration screens.


-- Philip

On Tue, Apr 9, 2013 at 12:13 AM, Anupam Ranjan wrote:

I still have the same issue...could not get any solution from Cloudera

On 9 April 2013 12:39, j wrote:

.log.out shows like belo

*Anupam Ranjan*

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