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RE: Changing hadoop configuration without restarting service
No. You will have to restart hadoop. Hot/online configuration is not supported in hadoop

all the best,

Cristian Cira
Graduate Research Assistant
Parallel Architecture and System Laboratory (PASL)
Shelby Center 2105
Auburn University, AL 36849

________________________________________
From: Pankaj Gupta [[EMAIL PROTECTED]]
Sent: Monday, December 03, 2012 5:59 PM
To: [EMAIL PROTECTED]
Subject: Changing hadoop configuration without restarting service

Hi,

Is it possible to change hadoop configuration files such as core-site.xml and get the changes take effect without having to restart hadoop services?

Thanks,
Pankaj
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB