Home | About | Sematext search-lucene.com search-hadoop.com
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
 Search Hadoop and all its subprojects:

Switch to Threaded View
HDFS >> mail # user >> RE: Changing hadoop configuration without restarting service


Copy link to this message
-
Re: Changing hadoop configuration without restarting service
Taking the opportunity on this thread - is it possible change my Map/Reduce
code and other third party jars without restarting the service?

On Tue, Dec 4, 2012 at 2:03 AM, Cristian Cira
<[EMAIL PROTECTED]>wrote:

> 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