Info Error Occurred During Initialization Of Vm Tomcat
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Could Not Reserve Enough Space For Object Heap Android Studio
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Error Occurred During Initialization Of Vm Java/lang/noclassdeffounderror Java/lang/object
Could not reserve enough space for object heap” using -Xmx3G up vote 53 down vote favorite 12 First of all, I have a box with 8gb of ram, so I doubt total memory is the issue. This application is running fine on machines with 6gb or less. I am trying to reserve 3GB of space using -Xmx3G under "VM Arguments" in Run Configurations in Eclipse. Every time error occurred during initialization of vm incompatible minimum and maximum heap sizes specified I try to reserve more than 1500mb, I get this error: “Error occurred during initialization of VM; Could not reserve enough space for object heap” using -Xmx3G What is going on here? java eclipse jvm jvm-arguments share|improve this question asked Feb 16 '12 at 0:37 user1212731 266133 2 What version of java do you have? What operating system are you running on? –Adam Rofer Feb 16 '12 at 2:07 This was Win7, and I had 3 different Java versions installed. One of those was the 32-bit JRE that Eclipse was using. –user1212731 Feb 16 '12 at 19:32 3 Don't forget to mark an answer as correct. –xdhmoore Mar 20 '13 at 21:10 add a comment| 10 Answers 10 active oldest votes up vote 43 down vote Could it be that you're using a 32-bit jvm on that machine? share|improve this answer answered Feb 16 '12 at 0:46 Laurent 61749 2 Sorry for the stupid question, but how would I check that? And how can I use 64-bit? –user1212731 Feb 16 '12 at 0:48 2 Actually, I just tried java -d64 -version in the command line, and it came up with
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Could Not Reserve Enough Space For 1572864kb Object Heap
ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack initial heap size set to a larger value than the maximum heap size 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 - Could not reserve enough space up vote 3 http://stackoverflow.com/questions/9303889/error-occurred-during-initialization-of-vm-could-not-reserve-enough-space-for 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 not know why I can not allocate more memory? Of course I get http://stackoverflow.com/questions/6235701/tomcat-problem-could-not-reserve-enough-space 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 49.3k1394143 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. This depends on how you pass the version flag. The following are the results on my machine with 2GB RAM: Version flag passed before Xmx C:\Users\Reynolds>java -ve
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 http://unix.stackexchange.com/questions/109653/java-could-not-reserve-enough-space-for-object-heap-even-though-there-is-enoug about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Unix & Linux Questions Tags Users Badges Unanswered Ask Question _ Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The error occurred best answers are voted up and rise to the top Java “Could not reserve enough space for object heap” even though there is enough RAM up vote 6 down vote favorite 1 I am currently having some issues running Java. It won't start because of heap issues. But I have more than 9 GB Ram free (or even 16 GB if you assumed the cache would be empty). This is the error occurred during error I get (and the free command) root@server: ~ # java Error occurred during initialization of VM Could not reserve enough space for object heap Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit. root@server: ~ # free total used free shared buffers cached Mem: 25165824 15941148 9224676 0 0 7082176 -/+ buffers/cache: 8858972 16306852 Swap: 0 0 0 I am running a 64 bit Debian on a virtualized server. The virtualization software is OpenVZ. This is my Java version (I can execute this command after I stop two of my VM's (4 currently running)): root@server: ~ # java -version java version "1.7.0_45" Java(TM) SE Runtime Environment (build 1.7.0_45-b18) Java HotSpot(TM) 64-Bit Server VM (build 24.45-b08, mixed mode) What could I do? As requested: root@server: ~ # cat /proc/meminfo MemTotal: 25165824 kB MemFree: 11723412 kB Cached: 4597552 kB Active: 9692308 kB Inactive: 3322544 kB Active(anon): 7411960 kB Inactive(anon): 1005340 kB Active(file): 2280348 kB Inactive(file): 2317204 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 960 kB Writeback: 0 kB AnonPages: 8417300 kB Shmem: 21504 kB Slab: 427452 kB SReclaimable: 383424 kB SUnreclaim: 44028 kB Reguest2: root@server: ~ # cat /proc/user_beancounters Version: 2.5 uid resource held maxheld barrier