{"id":263,"date":"2017-07-24T21:58:17","date_gmt":"2017-07-24T21:58:17","guid":{"rendered":"http:\/\/marcel-jan.eu\/datablog\/?p=263"},"modified":"2017-07-24T21:58:17","modified_gmt":"2017-07-24T21:58:17","slug":"hadoop-high-availability-in-a-hurry-part-2-yarn","status":"publish","type":"post","link":"https:\/\/marcel-jan.eu\/datablog\/2017\/07\/24\/hadoop-high-availability-in-a-hurry-part-2-yarn\/","title":{"rendered":"Hadoop High Availability In A Hurry \u2013 Part 2: YARN"},"content":{"rendered":"<p>If you don&#8217;t know a lot about YARN and why it&#8217;s called a data operating system, you&#8217;re in luck. I found it necessary to explain how YARN works before I could explain the solutions for high availability.<\/p>\n<p>At first YARN High Availability seemed like a different beast from HDFS High Availability. But when I read more about the topic I found out the solutions are actually very simular. Enjoy!<\/p>\n<p><iframe loading=\"lazy\" title=\"Hadoop High Availability in a Hurry - Part 2: YARN\" width=\"750\" height=\"422\" src=\"https:\/\/www.youtube.com\/embed\/UQDs67xZo58?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you don&#8217;t know a lot about YARN and why it&#8217;s called a data operating system, you&#8217;re in luck. I found it necessary to explain how YARN works before I could explain the solutions for high availability. At first YARN High Availability seemed like a different beast from HDFS High [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[71,72,4,73,74,70,67],"class_list":["post-263","post","type-post","status-publish","format-standard","hentry","category-apache-products-for-outsiders","tag-application-master","tag-container","tag-hadoop","tag-node-manager","tag-resource-manager","tag-yarn","tag-zookeeper"],"_links":{"self":[{"href":"https:\/\/marcel-jan.eu\/datablog\/wp-json\/wp\/v2\/posts\/263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/marcel-jan.eu\/datablog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/marcel-jan.eu\/datablog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/marcel-jan.eu\/datablog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/marcel-jan.eu\/datablog\/wp-json\/wp\/v2\/comments?post=263"}],"version-history":[{"count":1,"href":"https:\/\/marcel-jan.eu\/datablog\/wp-json\/wp\/v2\/posts\/263\/revisions"}],"predecessor-version":[{"id":264,"href":"https:\/\/marcel-jan.eu\/datablog\/wp-json\/wp\/v2\/posts\/263\/revisions\/264"}],"wp:attachment":[{"href":"https:\/\/marcel-jan.eu\/datablog\/wp-json\/wp\/v2\/media?parent=263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/marcel-jan.eu\/datablog\/wp-json\/wp\/v2\/categories?post=263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/marcel-jan.eu\/datablog\/wp-json\/wp\/v2\/tags?post=263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}