{"id":76,"date":"2009-05-08T15:48:17","date_gmt":"2009-05-08T20:48:17","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/hadoop\/?p=76"},"modified":"2009-05-08T15:53:10","modified_gmt":"2009-05-08T20:53:10","slug":"lo-nuevo-en-el-hadoop-core-020","status":"publish","type":"post","link":"https:\/\/blog.espol.edu.ec\/hadoop\/2009\/05\/08\/lo-nuevo-en-el-hadoop-core-020\/","title":{"rendered":"Lo nuevo en el Hadoop Core 0.20"},"content":{"rendered":"<p>El Hadoop core 0.20 tiene algunas mejoras sobre las versiones anteriores. Por ejemplo, se ha empezado a incluir caracter\u00edsticas de seguridad. Entre los cambios m\u00e1s dr\u00e1sticos tenemos un nuevo API MapReduce, incompatible con el anterior.<\/p>\n<p>Todav\u00eda no s\u00e9 con cu\u00e1l API trabajaremos en la <a href=\"http:\/\/blog.espol.edu.ec\/hadoop\/materia-de-graduacion\/\">materia de graduaci\u00f3n<\/a>, debido a que no s\u00e9 cu\u00e1n r\u00e1pido actualicen la m\u00e1quina virtual de Cloudera y los images de EC2 (AWS).<\/p>\n<p>Hay m\u00e1s informaci\u00f3n sobre los cambios en el <a href=\"http:\/\/www.cloudera.com\/blog\/2009\/05\/07\/what%e2%80%99s-new-in-hadoop-core-020\/\">blog de Cloudera<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El Hadoop core 0.20 tiene algunas mejoras sobre las versiones anteriores. Por ejemplo, se ha empezado a incluir caracter\u00edsticas de seguridad. Entre los cambios m\u00e1s dr\u00e1sticos tenemos un nuevo API MapReduce, incompatible con el anterior. Todav\u00eda no s\u00e9 con cu\u00e1l API trabajaremos en la materia de graduaci\u00f3n, debido a que no s\u00e9 cu\u00e1n r\u00e1pido actualicen [&hellip;]<\/p>\n","protected":false},"author":1510,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[945,6],"tags":[6047,23047,6163,2860],"class_list":["post-76","post","type-post","status-publish","format-standard","hentry","category-desarrollo","category-espol","tag-aws","tag-desarrollo","tag-ec2","tag-hadoop"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/hadoop\/wp-json\/wp\/v2\/posts\/76","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espol.edu.ec\/hadoop\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espol.edu.ec\/hadoop\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/hadoop\/wp-json\/wp\/v2\/users\/1510"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/hadoop\/wp-json\/wp\/v2\/comments?post=76"}],"version-history":[{"count":4,"href":"https:\/\/blog.espol.edu.ec\/hadoop\/wp-json\/wp\/v2\/posts\/76\/revisions"}],"predecessor-version":[{"id":79,"href":"https:\/\/blog.espol.edu.ec\/hadoop\/wp-json\/wp\/v2\/posts\/76\/revisions\/79"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/hadoop\/wp-json\/wp\/v2\/media?parent=76"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/hadoop\/wp-json\/wp\/v2\/categories?post=76"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/hadoop\/wp-json\/wp\/v2\/tags?post=76"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}