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The "LargeClusterTips" page has been changed by SteveLoughran. The comment on this change is: Link to ManagementTools page. http://wiki.apache.org/hadoop/LargeClusterTips?action=diff&rev1=9&rev2=10 -------------------------------------------------- Below are tips for managing large clusters. * Have a good sysadmin if you're not one yourself. - * Take a look at a presentation done by Allen Wittenauer from Yahoo!: http://tinyurl.com/5foamm + * Take a look at a presentation done by Allen Wittenauer: http://tinyurl.com/5foamm * Have the LAN closed off to untrusted users. Without this, your filesystem is effectively open to everyone on the network. * Once you are on the private LAN, turn off all firewalls on the machines, as it only creates connectivity problems. * Use LDAP or similar to manage user accounts. @@ -17, +17 @@ * Keep the underlying software in sync: OS, Java version. * Run the rebalancer, throttled back appropriately for your bandwidth + == Management Tool Support == - See the [[AmazonEC2]] and AmazonS3 pages for tips on managing clusters built on EC2 and S3. + 1. See the [[AmazonEC2]] and AmazonS3 pages for tips on managing clusters built on EC2 and S3. - + 1. See the [[ManagementTools|Management Tools] Page for details on integration with Management Tools - Other good documentation: [[http://wiki.smartfrog.org/wiki/display/sf/Patterns+of+Hadoop+Deployment|Patterns of Hadoop Deployment]] + 1. Other good documentation: [[http://wiki.smartfrog.org/wiki/display/sf/Patterns+of+Hadoop+Deployment|Patterns of Hadoop Deployment]] == Hadoop Configuration ==
