{"id":296,"date":"2020-09-02T10:26:35","date_gmt":"2020-09-02T10:26:35","guid":{"rendered":"http:\/\/131.215.207.17\/?p=296"},"modified":"2020-09-02T10:26:35","modified_gmt":"2020-09-02T10:26:35","slug":"hadoop","status":"publish","type":"post","link":"https:\/\/supercomputing.caltech.edu\/index.php\/2020\/09\/02\/hadoop\/","title":{"rendered":"Hadoop"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Apache Hadoop is a framework for running applications on large clusters built of commodity hardware. The Hadoop framework transparently provides applications both reliability and data motion. Hadoop implements a computational paradigm named Map\/Reduce, where the application is divided into many small fragments of work, each of which may be executed or reexecuted on any node in the cluster. In addition, it provides a distributed file system (HDFS) that stores data on the compute nodes, providing very high aggregate bandwidth across the cluster. Both Map\/Reduce and the distributed file system are designed so that node failures are automatically handled by the framework.\u00a0<a rel=\"noreferrer noopener\" target=\"_blank\" href=\"http:\/\/hadoop.apache.org\/\">http:\/\/hadoop.apache.org<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apache Hadoop is a framework for running applications on large clusters built of commodity hardware. The Hadoop framework transparently provides applications both reliability and data motion. Hadoop implements a computational paradigm named Map\/Reduce, where the application is divided into many small fragments of work, each of which may be executed or reexecuted on any node in the cluster. In addition, it provides a distributed file system (HDFS) that stores data<\/p>\n<div class=\"belowpost\"><a class=\"btnmore\" href=\"https:\/\/supercomputing.caltech.edu\/index.php\/2020\/09\/02\/hadoop\/\">Read More<\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-296","post","type-post","status-publish","format-standard","hentry","category-tools-super-computing-2009"],"_links":{"self":[{"href":"https:\/\/supercomputing.caltech.edu\/index.php\/wp-json\/wp\/v2\/posts\/296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/supercomputing.caltech.edu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/supercomputing.caltech.edu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/supercomputing.caltech.edu\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/supercomputing.caltech.edu\/index.php\/wp-json\/wp\/v2\/comments?post=296"}],"version-history":[{"count":1,"href":"https:\/\/supercomputing.caltech.edu\/index.php\/wp-json\/wp\/v2\/posts\/296\/revisions"}],"predecessor-version":[{"id":297,"href":"https:\/\/supercomputing.caltech.edu\/index.php\/wp-json\/wp\/v2\/posts\/296\/revisions\/297"}],"wp:attachment":[{"href":"https:\/\/supercomputing.caltech.edu\/index.php\/wp-json\/wp\/v2\/media?parent=296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/supercomputing.caltech.edu\/index.php\/wp-json\/wp\/v2\/categories?post=296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/supercomputing.caltech.edu\/index.php\/wp-json\/wp\/v2\/tags?post=296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}