Error Occurred During Initialization Of Vm While Starting Tomcat
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this tomcat error occurred during initialization of vm java/lang/noclassdeffounderror java/lang/object site About Us Learn more about Stack Overflow the company Business Learn more error occurred during initialization of vm could not reserve enough space for object heap tomcat about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x error occurred during initialization of vm linux Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Tomcat problem error occurred during initialization of vm unable to load native library - Could not reserve enough space up vote 3 down vote favorite 2 I am running server with 256MB RAM. Maximum heap size I can allocate for Java is 110MB. When I add those param to JAVA_OPTS I can run java -version. Problem is that I can not run Tomcat with these parameters. Maximum heap size for Tomcat to run is 40MB. I do
Error Occurred During Initialization Of Vm Eclipse
not know why I can not allocate more memory? Of course I get error: Error occurred during initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine. java tomcat memory heap heap-memory share|improve this question asked Jun 4 '11 at 8:40 ZenQW 156124 Are you sure enough memory remains for this size of heap? Check free memory space on your server. –Farshid Zaker Jun 4 '11 at 8:42 My main problem is: why I can not allocate 110MB to Tomcat heap size if I can do it for Java? –ZenQW Jun 4 '11 at 8:57 add a comment| 3 Answers 3 active oldest votes up vote 2 down vote Set CATALINA_OPTS to -Xmx110m, JAVA_OPTS. I suppose you could set both, to be sure. share|improve this answer answered Jun 4 '11 at 8:43 Sean Owen 49.2k1393143 I also tried setting CATALINA_OPTS to -Xmx110m and I get error. –ZenQW Jun 4 '11 at 8:56 add a comment| up vote 2 down vote The Xmx flag may be ignored when you run the java executable with the -version flag. Th
This Site Careers Other all forums Forum: Tomcat Could not reserve enough space for object heap Nancy Dawson Greenhorn Posts: 13 posted 10 years
Error Occurred During Initialization Of Vm Mac
ago I am having problem starting my tomcat , Pls the errors error occurred during initialization of vm sap are "Error occurred during initialization of VM Could not reserve enough space for object heap Could not error occurred during initialization of vm unix create the Java virtual machine." Scott Johnson Ranch Hand Posts: 518 posted 10 years ago First shutdown non-essential applications to free some memory. If that doesn't work, http://stackoverflow.com/questions/6235701/tomcat-problem-could-not-reserve-enough-space look in the Tomcat conf directory and open the workers2.properties. Under the [vm:] section, post the parameters so we can see how you've configured Tomcat. Do you see a parameter like "OPT=-Xmn???M" ? Change the number to a smaller value and try starting Tomcat again. (I'm assuming you are using Tomcat 5.5, if not the conf https://coderanch.com/t/86388/Tomcat/reserve-space-object-heap file may be different.) Ben Souther Sheriff Posts: 13411 I like... posted 10 years ago How did you install Tomcat? How do you start/stop Tomcat? If that doesn't work, look in the Tomcat conf directory and open the workers2.properties. Unless she's using a connector (For Apache HTTPD or IIS) she probably doesn't have a workers2.properties file. Java API J2EE API Servlet Spec JSP Spec How to ask a question... Simple Servlet Examples jsonf Nancy Dawson Greenhorn Posts: 13 posted 10 years ago Originally posted by Ben Souther: How did you install Tomcat? How do you start/stop Tomcat? Unless she's using a connector (For Apache HTTPD or IIS) she probably doesn't have a workers2.properties file. I installed tomcat by unzipping the apache file i downloaded I am starting tomcat by using ./startup.sh Stopping by using ./shutdown.sh Ben Souther Sheriff Posts: 13411 I like... posted 10 years ago OK, (with Windows, altering the heap settings is different depening on whether you've installed as a service or not)
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the http://serverfault.com/questions/247629/cant-start-tomcat-on-vps-java-vm-error-could-not-reserve-enough-space-for-ob company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top can't start tomcat on vps - java VM error occurred error “could not reserve enough space for object heap” up vote 0 down vote favorite I can't start tomcat6 on my VPS (which has 256 MB, 512 MB burst and uses currently only 20MB of it). the log entry shows: Error occurred during initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine. i read that i can set the min and max heapsizes for the error occurred during java with the -Xms and -Xmx what do i need to do that tomcat will pass these parameters to java when trying to start the service? ssh centos tomcat6 share|improve this question edited Mar 15 '11 at 14:57 asked Mar 15 '11 at 14:26 Mat 85 ps -ef | grep tomcat should tell you if it's up, otherwise have a look in the /usr/share/tomcat6/logs files for anything obvious. –Decado Mar 15 '11 at 14:43 thank you. [root@mabulous bin]# ps -ef | grep tomcat root 13739 32480 0 17:44 pts/1 00:00:00 grep tomcat does that mean it's running? –Mat Mar 15 '11 at 14:44 you was right - there was an error, the java VM doesn't want to start - see my edited problem description –Mat Mar 15 '11 at 14:50 Mat, I think your question is now well-defined enough to be used in a Google search. Good luck! –Tom Purl Mar 15 '11 at 14:56 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote accepted edit /etc/default/tomcat6 and add in -Xms and -Xmx values to java opts there. eg:- JAVA_OPTS=" -Xmx256m" share|improve this answer answered Mar 15 '11 at 14:56 Decado 1,746717 perfect - thanks. the actual path was /etc/tomcat6/tomcat6.conf –Mat Mar 15 '11 at 15:11 add