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MapReduce >> mail # dev >> How to add a new node to cluster?


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Re: How to add a new node to cluster?

On Mar 5, 2011, at 4:13 AM, 周俊清 wrote:

> Hi,everyone
> I am using apache version of hadoop0.20.2 to do my job. now i want to add a new machine to my cluster as TaskTracker and DataNode. How can i do that without restart the whole hadoop system? or just run some commands on the new machine? any help will be appreciated.thanks

See Question 6 in the FAQ:

http://wiki.apache.org/hadoop/FAQ

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