{"id":683,"date":"2019-03-22T14:47:46","date_gmt":"2019-03-22T06:47:46","guid":{"rendered":"http:\/\/prayerlaputa.com\/?p=683"},"modified":"2019-10-22T18:06:43","modified_gmt":"2019-10-22T10:06:43","slug":"elasticsearch%e5%90%af%e5%8a%a8%e6%97%b6%e6%8a%a5%e9%94%99%ef%bc%9aerrorcannot-allocate-memory-errno12","status":"publish","type":"post","link":"http:\/\/prayerlaputa.com\/?p=683","title":{"rendered":"elasticsearch\u542f\u52a8\u65f6\u62a5\u9519\uff1aerror=&#8217;Cannot allocate memory&#8217; (errno=12)"},"content":{"rendered":"<p>elasticsearch\u542f\u52a8\u65f6\u62a5\u9519\uff1a<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\nJava HotSpot\u2122 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000e5330000, 449642496, 0) failed; error=\u2018Cannot allocate memory\u2019 (errno=12)\r\n\r\nThere is insufficient memory for the Java Runtime Environment to continue.\r\nNative memory allocation (mmap) failed to map 449642496 bytes for committing reserved memory.\r\nAn error report file with more information is saved as:\r\n\/opt\/elasticsearch\/hs_err_pidxxx.log\r\n<\/pre>\n<p>\u539f\u56e0\uff1a\u6ca1\u6709\u8db3\u591f\u7684\u5185\u5b58\u4f9bJRE\u8fd0\u884c<br \/>\n\u89e3\u51b3\uff1a\u4fee\u6539es\u914d\u7f6e\u53c2\u6570<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\nvim config\/jvm.options\r\n<\/pre>\n<p>\u4fee\u6539JVM\u53c2\u6570\uff0c\u5c06\u5176\u6539\u5c0f\u5373\u53ef\uff1a<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\n\r\n-Xms512m  \r\n-Xmx512m \r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>elasticsearch\u542f\u52a8\u65f6\u62a5\u9519\uff1a \u539f\u56e0\uff1a\u6ca1\u6709\u8db3\u591f\u7684\u5185\u5b58\u4f9bJRE\u8fd0\u884c \u89e3\u51b3\uff1a\u4fee\u6539es\u914d\u7f6e\u53c2\u6570 \u4fee\u6539JVM\u53c2 <a href='http:\/\/prayerlaputa.com\/?p=683' class='excerpt-more'>[&#8230;]<\/a><\/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},"categories":[79,89],"tags":[65,66],"_links":{"self":[{"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/posts\/683"}],"collection":[{"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=683"}],"version-history":[{"count":1,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/posts\/683\/revisions"}],"predecessor-version":[{"id":684,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=\/wp\/v2\/posts\/683\/revisions\/684"}],"wp:attachment":[{"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=683"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/prayerlaputa.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}