{"id":7317,"date":"2019-04-06T04:40:33","date_gmt":"2019-04-06T04:40:33","guid":{"rendered":"https:\/\/www.siliconhouse.net\/support\/?p=7317"},"modified":"2019-04-06T04:40:37","modified_gmt":"2019-04-06T04:40:37","slug":"how-to-solve-tomcat-starting-issue-in-java-reseller-hosting-server","status":"publish","type":"post","link":"https:\/\/www.siliconhouse.net\/support\/linux-reseller-web-hosting\/how-to-solve-tomcat-starting-issue-in-java-reseller-hosting-server\/","title":{"rendered":"How to solve tomcat starting issue in Java Reseller Hosting Server"},"content":{"rendered":"\n<p>This article describes how to solve the tomcat starting issue when JDK and kernel version upgraded to higher version during reboot in Java Reseller Hosting Plan.<\/p>\n\n\n\n<p>After this version upgrade if we start the tomcat then it will throw the below error in catalina.err log file.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Reasons:<\/h2>\n\n\n\n<p>JDK version upgraded from 1.7 to 1.8. <br>\nKernel version upgraded from current to 2.6.32-954.3.5.lve1.4.59.el6<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LOGS: <\/h2>\n\n\n\n<p>OpenJDK 64-Bit Server VM warning: ignoring option PermSize=512m; support was removed in 8.0 <br>\nOpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=12288m; support was removed in 8.0 <br>\nOpenJDK 64-Bit Server VM warning: Insufficient space for shared memory file: <br>\n3222360 <br>\nTry using the -Djava.io.tmpdir= option to select an alternate temp location.<\/p>\n\n\n\n<p>OpenJDK 64-Bit Server VM warning: ignoring option PermSize=512m; support was removed in 8.0 <br>\nOpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=12288m; support was removed in 8.0 <br>\nOpenJDK 64-Bit Server VM warning: Insufficient space for shared memory file: <br>\n3222392 <br>\nTry using the -Djava.io.tmpdir= option to select an alternate temp location.<\/p>\n\n\n\n<p>This error is purely because of tomcat memory size. If we remove the parameters -Xss2m -Xms1024m -Xmx12288m -XX:NewSize=256m -XX:MaxNewSize=256m -XX:PermSize=512m -XX:MaxPermSize=12288m during tomcat start, it will throw the below error in Java Reseller Hosting Server.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Logs: <\/h2>\n\n\n\n<h1 class=\"wp-block-heading\">A fatal error has been detected by the Java Runtime Environment:<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">SIGBUS (0x7) at pc=0x00007f8190507594, pid=4171619, tid=0x00007f81a23f9700<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">JRE version: (8.0_201-b09) (build )<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">Java VM: OpenJDK 64-Bit Server VM (25.201-b09 mixed mode linux-amd64 compressed oops)<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">Problematic frame:<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">j java.lang.Object.()V+0<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">Failed to write core dump. Core dumps have been disabled. To enable core dumping, try &#8220;ulimit -c unlimited&#8221; before starting Java again<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">An error report file with more information is saved as:<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">\/tmp\/hs_err_pid4171619.log<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">If you would like to submit a bug report, please visit:<\/h1>\n\n\n\n<h1 class=\"wp-block-heading\">http:\/\/bugreport.java.com\/bugreport\/crash.jsp<\/h1>\n\n\n\n<p>[Opened \/usr\/lib\/jvm\/java-1.8.0-openjdk-1.8.0.201.b09-2.el6_10.x86_64\/jre\/lib\/rt.jar] <br>\n[Loaded java.lang.Object from \/usr\/lib\/jvm\/java-1.8.0-openjdk-1.8.0.201.b09-2.el6_10.x86_64\/jre\/lib\/rt.jar]<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">JVM Parameters :<\/h2>\n\n\n\n<p>-Xss: Java thread stack size<\/p>\n\n\n\n<p>-Xms: Initial java heap size <\/p>\n\n\n\n<p>-Xmx: Maximum java heap size.<\/p>\n\n\n\n<p>-XX:PermSize: Initial perm gen size.<\/p>\n\n\n\n<p>-XX: MaxPermSize: Maximum perm gen size.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Solution:<\/h2>\n\n\n\n<p>These kind of errors will occur only because of java heap size[memory] problem. Hence we advice you to use the below parameters during tomcat start inorder to get rid of the issue.<\/p>\n\n\n\n<p>-Xss256m -Xmx1G -Xms1G <\/p>\n\n\n\n<p>Hope this will help you in tomcat restart problem after verion upgrade in Java Reseller Hosting Server.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This article describes how to solve the tomcat starting issue when JDK and kernel version upgraded to higher version during<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-7317","post","type-post","status-publish","format-standard","hentry","category-linux-reseller-web-hosting"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to solve tomcat starting issue in Java Reseller Hosting Server - Silicon House - Reseller Hosting - 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