Processing Apache Log

http://www.java2s.com/Code/Java/Development-Class/ParseanApachelogfilewithRegularExpressions.htm

http://www.devx.com/print/Java/Article/48100/0/page/3

http://www.johnandcailin.com/blog/cailin/exploring-apache-log-files-using-hive-and-hadoop

http://www.drdobbs.com/article/print?articleId=226300241&siteSectionName=parallel

http://architects.dzone.com/articles/solr-hadoop-big-data-love

http://www.undercloud.org/?p=408