{"type":"rich","version":"1.0","provider_name":"phorkie","provider_url":"https:\/\/p.cweiske.de\/","title":"elasticsearch: upgrade from version 2 to 6","author_name":"Christian Weiske","cache_age":86400,"width":900,"height":900,"html":"<!-- embedding all files of https:\/\/p.cweiske.de\/590 -->\n<link rel=\"stylesheet\" href=\"https:\/\/p.cweiske.de\/css\/embed.css\"\/>\n<div class=\"phork\" id=\"590\">\n    <div class=\"phork-file\">\n <div class=\"phork-content\">\n  \n<div class=\"document\">\n\n\n<dl class=\"docutils\">\n<dt>Content-Type header [application\/x-www-form-urlencoded] is not supported<\/dt>\n<dd><a class=\"reference external\" href=\"https:\/\/www.elastic.co\/blog\/strict-content-type-checking-for-elasticsearch-rest-requests\">https:\/\/www.elastic.co\/blog\/strict-content-type-checking-for-elasticsearch-rest-requests<\/a><\/dd>\n<dt>No handler for type [string] declared on field [h1]<\/dt>\n<dd><a class=\"reference external\" href=\"https:\/\/stackoverflow.com\/questions\/47452770\/no-handler-for-type-string-declared-on-field-name\">https:\/\/stackoverflow.com\/questions\/47452770\/no-handler-for-type-string-declared-on-field-name<\/a><\/dd>\n<dt>Could not convert [language.index] to boolean<\/dt>\n<dd><a class=\"reference external\" href=\"https:\/\/www.elastic.co\/blog\/strings-are-dead-long-live-strings\">https:\/\/www.elastic.co\/blog\/strings-are-dead-long-live-strings<\/a>\n<a class=\"reference external\" href=\"https:\/\/www.elastic.co\/guide\/en\/elasticsearch\/reference\/5.0\/breaking_50_mapping_changes.html\">https:\/\/www.elastic.co\/guide\/en\/elasticsearch\/reference\/5.0\/breaking_50_mapping_changes.html<\/a><\/dd>\n<dt>pre_tags are set but post_tags are not set<\/dt>\n<dd>add the post_tags field<\/dd>\n<dt>Fielddata is disabled on text fields by default. Set fielddata=true on [tags] in order to load fielddata in memory by uninverting the inverted index. Note that this can however use significant memory. Alternatively use a keyword field instead.<\/dt>\n<dd>change from string to keyword<\/dd>\n<\/dl>\n<\/div>\n\n <\/div>\n <div class=\"phork-meta\">\n  <a href=\"https:\/\/p.cweiske.de\/590\/rev-raw\/b9f9c7379b07ecaa33b7007501cf8adbcd8ab8c5\/README.rst\" style=\"float: right\">view raw source<\/a>\n  <a href=\"https:\/\/p.cweiske.de\/590#README.rst\">README.rst<\/a>\n <\/div>\n<\/div>\n<\/div>\n"}