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The following page has been changed by AlexLoddengaard: http://wiki.apache.org/hadoop/LargeClusterTips ------------------------------------------------------------------------------ * Take a look at a presentation done by Allen Wittenauer from Yahoo!: http://tinyurl.com/5foamm * Only put the slaves file on your namenode and secondary namenode to prevent confusion - * Use a system configuration management package to keep Hadoop's source consistent across all machines. Some example packages are bcfg2, smartfrog, puppet, cfengine, etc. + * Use a system configuration management package to keep Hadoop's source consistent across all nodes. Some example packages are bcfg2, smartfrog, puppet, cfengine, etc. - * Have a good sysadmin to help you out if you're a developer + * Have a good sysadmin if you're not one See the Self:AmazonEC2 and AmazonS3 pages for tips on managing clusters built on EC2 and S3.
