{"id":4298,"date":"2020-11-26T11:00:00","date_gmt":"2020-11-26T10:00:00","guid":{"rendered":"https:\/\/www.unicoda.com\/?p=4298"},"modified":"2020-11-25T22:41:27","modified_gmt":"2020-11-25T21:41:27","slug":"macos-elasticsearch-unrecognized-vm-option-useconcmarksweepgc","status":"publish","type":"post","link":"https:\/\/www.unicoda.com\/?p=4298","title":{"rendered":"[macOS] Elasticsearch &#8211; Unrecognized VM option &lsquo;UseConcMarkSweepGC&rsquo;"},"content":{"rendered":"\n<p>Sur mon ordinateur de travail, apr\u00e8s une mise \u00e0 jour avec <code>brew update<\/code> suivi d&rsquo;un <code>brew upgrade<\/code>, il m&rsquo;\u00e9tait devenu impossible de d\u00e9marrer <code>elasticsearch<\/code>. L&rsquo;ex\u00e9cution se terminait syst\u00e9matiquement en erreur avec le message : <code>Unrecognized VM option 'UseConcMarkSweepGC'<\/code>. Apr\u00e8s quelques recherches, voici la solution qui a permis le d\u00e9marrage du programme sans erreur.<\/p>\n\n\n\n<p>\u00c9diter le fichier <code>\/usr\/local\/etc\/elasticsearch\/jvm.options<\/code> et commenter les lignes suivantes :<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">-XX:+UseConcMarkSweepGC<br>-XX:CMSInitiatingOccupancyFraction=75<br>-XX:+UseCMSInitiatingOccupancyOnly<\/pre>\n\n\n\n<p>Pour remplacer ces trois lignes, ajouter les lignes suivantes :<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">8-13:-XX:+UseConcMarkSweepGC<br>8-13:-XX:CMSInitiatingOccupancyFraction=75<br>8-13:-XX:+UseCMSInitiatingOccupancyOnly<\/pre>\n\n\n\n<p><code>elasticsearch<\/code> devrait d\u00e9sormais d\u00e9marrer correctement.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sur mon ordinateur de travail, apr\u00e8s une mise \u00e0 jour avec brew update suivi d&rsquo;un brew upgrade, il m&rsquo;\u00e9tait devenu impossible de d\u00e9marrer elasticsearch. L&rsquo;ex\u00e9cution se terminait syst\u00e9matiquement en erreur avec le message : Unrecognized VM option &lsquo;UseConcMarkSweepGC&rsquo;. Apr\u00e8s quelques recherches, voici la solution qui a permis le d\u00e9marrage du programme sans erreur. \u00c9diter le &hellip; <a href=\"https:\/\/www.unicoda.com\/?p=4298\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;[macOS] Elasticsearch &#8211; Unrecognized VM option &lsquo;UseConcMarkSweepGC&rsquo;&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[558],"tags":[37,524,560,559],"class_list":["post-4298","post","type-post","status-publish","format-standard","hentry","category-macos","tag-elasticsearch","tag-macos","tag-unrecognized-vm-option","tag-useconcmarksweepgc"],"_links":{"self":[{"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/posts\/4298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4298"}],"version-history":[{"count":3,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/posts\/4298\/revisions"}],"predecessor-version":[{"id":4346,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=\/wp\/v2\/posts\/4298\/revisions\/4346"}],"wp:attachment":[{"href":"https:\/\/www.unicoda.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.unicoda.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}