XingKai 2011-09-28
其它见:https://ccp.cloudera.com/display/CDHDOC/Incompatible+Changes
cloudera CDH默认没有提供eclipse插件,需要自己编译,而且它的插件和apache hadoop插件不兼容
安全
CDH3支持Kerberos安全认证,apache hadoop则使用简陋的用户名匹配认证
https://groups.google.com/a/cloudera.org/group/cdh-user/browse_thread/thread/cacad7f7091b5332
https://groups.google.com/a/cloudera.org/group/cdh-user/browse_thread/thread/cd036b7483b32bbc
https://groups.google.com/a/cloudera.org/group/cdh-user/browse_thread/thread/c30a91068d912015
https://groups.google.com/a/cloudera.org/group/cdh-user/browse_thread/thread/0cfbc35d87e23233
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