This occurred again.!
While running the big setup of BAM, one hadoop datanode somehow failed. It
seems the job submitted to that node got halted for several hours, due to
that one BAM analyzer node too logged that one map-reduce job was running
forever (not reducing).
After that when I try to
On Wed, Aug 8, 2012 at 10:57 AM, Chamara Ariyarathne chama...@wso2.comwrote:
This got fixed when the directory referring with hadoop.tmp.dir in
core-site.xml is cleaned up and then the namenode is formatted.
When you format the name node, you lost all data in HDFS. Therefore
formatting name
These configuration settings, deployment tips/tricks everything has to be
documented somewhere. Specially, in a product like BAM, since there are so
many configuration options, we should provide users with a deployment
script to setup a BAM cluster.
/Charitha
On Wed, Aug 8, 2012 at 10:57 AM,
On Wed, Aug 8, 2012 at 3:15 PM, Charitha Kankanamge chari...@wso2.comwrote:
These configuration settings, deployment tips/tricks everything has to be
documented somewhere. Specially, in a product like BAM, since there are so
many configuration options, we should provide users with a deployment
On Wed, Aug 8, 2012 at 3:26 PM, Chamara Ariyarathne chama...@wso2.comwrote:
On Wed, Aug 8, 2012 at 3:15 PM, Charitha Kankanamge chari...@wso2.comwrote:
These configuration settings, deployment tips/tricks everything has to be
documented somewhere. Specially, in a product like BAM, since
I get the following [1] when starting hadoop namenode in the distributed
hadoop cluster and it prevents from starting all the hadoop nodes.
/etc/hosts is:
10.100.3.221bamhadoop01
10.100.3.228bamhadoop02
10.100.3.224bamhadoop03
10.100.3.244appserver.cloud-test.wso2.com
# The
Hi Chamara,
Pl try to start the name node without all the other services and attach the
name node log. It will help to isolate the issue in Name Node.
You can start the name node by executing bin/hadoop namenode
Thanks,
Deependra.
On Wed, Aug 8, 2012 at 9:56 AM, Chamara Ariyarathne
This got fixed when the directory referring with hadoop.tmp.dir in
core-site.xml is cleaned up and then the namenode is formatted.
On Wed, Aug 8, 2012 at 10:25 AM, Deependra Ariyadewa d...@wso2.com wrote:
Hi Chamara,
Pl try to start the name node without all the other services and attach
the
