Could Not Reserve Enough Space For Object Heap Tomcat Error
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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 site About Us Learn more about tomcat error occurred during initialization of vm could not reserve enough space for object heap Stack Overflow the company Business Learn more about hiring developers or posting ads with error could not reserve enough space for object heap minecraft us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is tekkit server error could not reserve enough space for object heap a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Tomcat not starting : Not able to reserve enough space for object heap up could not reserve enough space for object heap jboss vote 2 down vote favorite 2 When starting tomcat I get the error Not able to reserve enough space for Object Heap Not able to create Java virtual machine I googled a bit and it seems that this is a common problem but the fix which was mentioned everywhere does not work for me. Every place where this problem was mentioned said "set CATALINA_HOME or JAVA_OPTS." I set the values
Could Not Reserve Enough Space For Object Heap Weblogic
for both the variables and reserved enough space for head and permsize but still I am facing the same issue. On a lighter node: I have verified that there is enough space available for allocation. I am using 32 bit stack and I am setting following values for JAVA_OPTS and CATALINA_OPTS -Xms512m -Xmx1024m -XX:PermSize=256m -XX:MaxPermSize=512m tomcat jvm heap catalina share|improve this question edited Dec 24 '12 at 17:57 S List 2,93021737 asked Dec 24 '12 at 17:01 Balkrishan Nagpal 1,17331430 How much memory does your machine have? –Jon Skeet Dec 24 '12 at 17:02 It has 4GB RAM. –Balkrishan Nagpal Dec 24 '12 at 17:16 add a comment| 2 Answers 2 active oldest votes up vote 9 down vote accepted Java on 32bit Windows requires a contiguous block of memory - windows32 cannot give too big a block of memory, AFAIK max 1.5G (this is memory back from the XP times), but only that much if the memory is not too fragmented already (yes, I know, sounds weird nowadays). So, you might try to reboot your machine and start java/tomcat first thing, before you start other applications. Another option is to provide less memory (try how much is required vs. available). Also, for produ
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
Could Not Reserve Enough Space For Object Heap Java
this site About Us Learn more about Stack Overflow the company Business could not reserve enough space for object heap eclipse Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask could not reserve enough space for object heap windows Question x 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 http://stackoverflow.com/questions/14023940/tomcat-not-starting-not-able-to-reserve-enough-space-for-object-heap Could not reserve enough space for object heap to start JVM up vote 18 down vote favorite 2 Just faced with strange issue. When i type java -version i got Error occurred during initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine. . java -Xms64m -Xmx64m -version This command works fine java version "1.6.0_24" http://stackoverflow.com/questions/6642184/could-not-reserve-enough-space-for-object-heap-to-start-jvm Java(TM) SE Runtime Environment (build 1.6.0_24-b07) Java HotSpot(TM) Client VM (build 19.1-b02, mixed mode) If i change xms, xmx to 128m, i get error again. Using top command and free -m i can see, that i got over 192 mb free, so why i still get this error ? Mem: 262144k total, 64760k used, 197384k free, 0k buffers Swap: 0k total, 0k used, 0k free, 0k cached Thank you java linux memory jvm share|improve this question asked Jul 10 '11 at 16:12 user12384512 1,31683262 I suddenly had this problem today - turns out I had switched to OpenJDK JRE 7. Normally I'm using Oracle JDK 8 which does not show this problem - at least not with a small number of VMs. –Stefan Reich Jul 4 at 20:16 add a comment| 3 Answers 3 active oldest votes up vote 9 down vote accepted It looks like the machine you're trying to run this on has only 256 MB memory. Maybe the JVM tries to allocate a large, contiguous block of 64 MB memory. The 192 MB that you have free might be fragmented into sma
This Site Careers Other all forums Forum: Tomcat Could not reserve enough space for object heap Nancy Dawson Greenhorn Posts: 13 posted 9 years ago I am having problem starting my tomcat https://coderanch.com/t/86388/Tomcat/reserve-space-object-heap , Pls the errors are "Error occurred during initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine." Scott Johnson Ranch Hand Posts: https://web.liferay.com/community/forums/-/message_boards/view_message/8225023 518 posted 9 years ago First shutdown non-essential applications to free some memory. If that doesn't work, look in the Tomcat conf directory and open the workers2.properties. Under the [vm:] section, post could not 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 file may be different.) Ben Souther Sheriff Posts: 13411 I like... posted 9 years ago How did you install Tomcat? How do you could not reserve 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 9 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 9 years ago OK, (with Windows, altering the heap settings is different depening on whether you've installed as a service or not), you're on *nix.. You can increase the heap space settings by adding the following line to your {tomcat install}/conf/catalina.sh file (in bold): # of catalina startup java process, when start (fork) is used # # $Id: catalina.sh 345508 2005-11-18 15:54:56Z yoavs $ # ----------------------------------------------------------------------------- export JAVA_HOME=/usr/local/jdk1.5.0 [B]
Search Forums Home » Liferay Portal » English » 1. Installation / Deployment / Setup Recent Posts Statistics RSS (Opens New Window) Answer (Unmark) Mark as an Answer Threads [ Previous | Next ] Heap Memory issue Just Geeked April 12, 2011 9:16 PM RE: Heap Memory issue Hitoshi Ozawa April 12, 2011 9:52 PM RE: Heap Memory issue Mika Koivisto April 13, 2011 2:19 PM RE: Heap Memory issue Olaf Kock April 17, 2011 1:54 PM RE: Heap Memory issue Ronilson Reis April 25, 2015 2:13 PM RE: Heap Memory issue Ramalingaiah. D April 25, 2015 7:04 PM RE: Heap Memory issue Olaf Kock April 26, 2015 12:00 AM Heap Memory issue April 12, 2011 9:16 PM Answer Just Geeked Rank: New Member Posts: 2 Join Date: April 12, 2011 Recent Posts Hi,I have trouble lauching liferay 6.I'm working on windows 7 | RAM: 3GB | OS 64 bit | Processor: AMD Athlon(tm) II X2 215 Processor 2.70GHZDescription: I got the following message from catalina.bat:...\liferay-portal-6.0.6\tomcat-6.0.29\bin>catalina.bat runUsing CATALINA_BASE: "...\liferay-portal-6.0.6\tomcat-6.0.29"Using CATALINA_HOME: "...\liferay-portal-6.0.6\tomcat-6.0.29"Using CATALINA_TMPDIR: "...\liferay-portal-6.0.6\tomcat-6.0.29\temp"Using JRE_HOME: "...\liferay-portal-6.0.6\tomcat-6.0.29/jre1.6.0_20/win"Using CLASSPATH: "...\liferay-portal-6.0.6\tomcat-6.0.29\bin\bootstrap.jar"Error occurred during initialization of VMCould not reserve enough space for object heapCould not create the Java virtual machine.I've seen on other post that I should incvrease heap memory but I don't know where (which file??? why what???)I've tried to had " -Xms1024m -Xmx1024m -XX:MaxPermSize=128m" into the catalina.bat but I still got the same error message.*Extract from catamina.bat::noJuliConfigset JAVA_OPTS=%JAVA_OPTS% -Xms1024m -Xmx1024m -XX:MaxPermSize=128m %LOGGING_CONFIG%if not "%LOGGING_MANAGER%" == "" goto noJuliManagerset LOGGING_MANAGER=-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager:noJuliManagerset JAVA_OPTS=%JAVA_OPTS% -Xms1024m -Xmx1024m -XX:MaxPermSize=128m %LOGGING_MANAGER%Could someone help me please?Cheers Sign in to vote. Flag Please sign in to flag this as inappropriate. RE: Heap Memory issue April 12, 2011 9:52 PM Answer Hitoshi Ozawa Rank: Liferay Legend Posts: 7949 Join Date: March 23, 2010 Recent Posts I've seen on other post that I should incvrease heap memory but I don't know where (which file??? why what???)\tomcat-{version}\bin\setenv.bat o