{"id":5283,"date":"2020-04-21T23:12:44","date_gmt":"2020-04-22T03:12:44","guid":{"rendered":"https:\/\/microdevsys.com\/wp\/?p=5283"},"modified":"2020-04-21T23:16:10","modified_gmt":"2020-04-22T03:16:10","slug":"conflicting-collector-combinations-in-option-list-please-refer-to-the-release-notes-for-the-combinations-allowed","status":"publish","type":"post","link":"https:\/\/microdevsys.com\/wp\/conflicting-collector-combinations-in-option-list-please-refer-to-the-release-notes-for-the-combinations-allowed\/","title":{"rendered":"Conflicting collector combinations in option list; please refer to the release notes for the combinations allowed"},"content":{"rendered":"<p>\n\tGetting this?\n<\/p>\n<p style=\"margin-left: 40px;\">\n\t<span style=\"font-family:courier new,courier,monospace;\">Conflicting collector combinations in option list; please refer to the release notes for the combinations allowed<\/span>\n<\/p>\n<p>\n\tIt could be because of this parameter in conjunction with the rest of the GC options specified.\n<\/p>\n<p style=\"margin-left: 40px;\">\n\t<span style=\"font-family:courier new,courier,monospace;\">ExecStart=\/usr\/bin\/java -Xmx4096M -Xms2048M -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:+AlwaysPreTouch <span style=\"color:#FF0000;\">-XX:+UseConcMarkSweepGC<\/span> -XX:+UseParNewGC -XX:+CMSIncrementalPacing -XX:ParallelGCThreads=4 -XX:+AggressiveOpts nogui -XX:+UnlockExperimentalVMOptions -XX:ActiveProcessorCount=4 -jar server.jar<\/span>\n<\/p>\n<p>\n\tBut that wasn&#39;t the only thing.&nbsp; It was also this option:\n<\/p>\n<p style=\"margin-left: 40px;\">\n\t<span style=\"font-family:courier new,courier,monospace;\">-XX:+UseParNewGC<\/span>\n<\/p>\n<p>\n\tTurns out that:\n<\/p>\n<p style=\"margin-left: 40px;\">\n\t<span style=\"font-family:courier new,courier,monospace;\">-XX:+UseG1GC<\/span>\n<\/p>\n<p>\n\tis a newer option that may conflict with the rest of the options as well.&nbsp;\n<\/p>\n<p>\n\tThx,<\/p>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div> \n","protected":false},"excerpt":{"rendered":"<p>Getting this? Conflicting collector combinations in option list; please refer to the release notes for the combinations allowed It could be because of this parameter in conjunction with the rest of the GC options specified. ExecStart=\/usr\/bin\/java -Xmx4096M -Xms2048M -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:+AlwaysPreTouch -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSIncrementalPacing -XX:ParallelGCThreads=4 -XX:+AggressiveOpts nogui -XX:+UnlockExperimentalVMOptions -XX:ActiveProcessorCount=4 -jar server.jar But that wasn&#39;t the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-5283","post","type-post","status-publish","format-standard","hentry","category-unix-linux-admin-stuff"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/microdevsys.com\/wp\/wp-json\/wp\/v2\/posts\/5283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/microdevsys.com\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microdevsys.com\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microdevsys.com\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microdevsys.com\/wp\/wp-json\/wp\/v2\/comments?post=5283"}],"version-history":[{"count":1,"href":"https:\/\/microdevsys.com\/wp\/wp-json\/wp\/v2\/posts\/5283\/revisions"}],"predecessor-version":[{"id":5284,"href":"https:\/\/microdevsys.com\/wp\/wp-json\/wp\/v2\/posts\/5283\/revisions\/5284"}],"wp:attachment":[{"href":"https:\/\/microdevsys.com\/wp\/wp-json\/wp\/v2\/media?parent=5283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microdevsys.com\/wp\/wp-json\/wp\/v2\/categories?post=5283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microdevsys.com\/wp\/wp-json\/wp\/v2\/tags?post=5283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}