hadoop-hdfs-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Vitaliy Semochkin <vitaliy...@gmail.com>
Subject rsyncing using HADOOP_MASTER
Date Wed, 30 Jun 2010 10:11:03 GMT
Hello,

I set up  HADOOP_MASTER property to point to root of my namenode
ie. /usr/local/hadoop-0.20.2

when I start hadoop cluster with start-all.sh script everything in
 /usr/local/hadoop-0.20.2 vanished :-)

after that I set up new installation to
/usr/local/hadoop-0.20.2-master
and to
/usr/local/hadoop-0.20.2
set HADOOP_MASTER=/usr/local/hadoop-0.20.2-master
and run start-all.sh from
/usr/local/hadoop-0.20.2

this time all changes in /usr/local/hadoop-0.20.2-master were copied on all
nodes and my namenode config hasn't vanished.

Do I do it correctly or there is a simpler way?

Regards,
Vitaliy S

Mime
View raw message