[CommandBox 3.6] Could not reserve enough space for object heap

[brett]

I'm trying to start a server in command box and getting 'Could not reserve enough space for object help' message.  I'm on a windows VM and my startup stack trace is:

CommandBox:commandbox-jre-win64-3.6.0> server start --debug > c:\start.txt

Looking for server JSON file by convention: C:\Program Files\commandbox-jre-win6

4-3.6.0/server.json

webroot defaulted to location of server's JSON file: C:\Program Files\commandbox

-jre-win64-3.6.0

start server in - C:\Program Files\commandbox-jre-win64-3.6.0

server name - commandbox-jre-win64-3.6.0

server config file - C:\Program Files\commandbox-jre-win64-3.6.0/server.json

Contacting ForgeBox to determine the latest & greatest version of [lucee 5]...

Use an exact 'cfengine' version to skip this check.

OK, [lucee 5.1.2+24] it is!

WAR/zip archive already installed.

Server start command: C:\Program Files\commandbox-jre-win64-3.6.0\jre\bin\java.e

xe

    -jar C:\Users\me\.CommandBox\lib\runwar-3.6.0.jar

    --background=true

    --port 60571

    --host 127.0.0.1

    --debug true

    --stop-port 60620

    --processname commandbox-jre-win64-3.6.0 [lucee 5.1.2+24]

    --log-dir C:/Users/me/.CommandBox/server/D06583DD43FF7671D1D20899BA

748788-commandbox-jre-win64-3.6.0/lucee-5.1.2.24/logs

    --open-browser true

    --open-url http://127.0.0.1:60571

    --server-name commandbox-jre-win64-3.6.0

    --tray-icon C:\Users\me\.CommandBox\cfml\system\config\server-icons

\trayicon-lucee-32px.png

    --tray-config C:\Users\me\.CommandBox/server/D06583DD43FF7671D1D208

99BA748788-commandbox-jre-win64-3.6.0/trayOptions.json

    --servlet-rest-mappings /rest/*,/api/*

    --directoryindex true

    --timeout 240

    --cfengine-name lucee

    --jvm-args=-Xmx512m;-Xms512m

    -war C:\Program Files\commandbox-jre-win64-3.6.0

    --web-xml-path C:/Users/me/.CommandBox/server/D06583DD43FF7671D1D20

899BA748788-commandbox-jre-win64-3.6.0/lucee-5.1.2.24/WEB-INF/web.xml

    --urlrewrite-enable false

The server for C:\Program Files\commandbox-jre-win64-3.6.0 is starting on 127.0.

0.1:60571...

Runwar: RunwarLogger JDK loggers detected, org.jboss.logging set to level DEBUG

Runwar: RunwarLogger JDK loggers detected, RunwarLogger set to level DEBUG

Runwar: RunwarLoggerNo log4j loggers detected

Runwar: Starting background commandbox-jre-win64-3.6.0 [lucee 5.1.2+24] from: /C

:/Users/brettdeline/.CommandBox/lib/runwar-3.6.0.jar

Runwar: launching: [C:\Program Files\commandbox-jre-win64-3.6.0\jre\bin\java.exe

, -Xmx512m, -Xms512m, -jar, C:\Users\brettdeline\.CommandBox\lib\runwar-3.6.0.ja

r, --port, 60571, --host, 127.0.0.1, --debug, true, --stop-port, 60620, --proces

sname, commandbox-jre-win64-3.6.0 [lucee 5.1.2+24], --log-dir, C:/Users/brettdel

ine/.CommandBox/server/D06583DD43FF7671D1D20899BA748788-commandbox-jre-win64-3.6

.0/lucee-5.1.2.24/logs, --open-browser, true, --open-url, http://127.0.0.1:60571

, --server-name, commandbox-jre-win64-3.6.0, --tray-icon, C:\Users\brettdeline\.

CommandBox\cfml\system\config\server-icons\trayicon-lucee-32px.png, --tray-confi

g, C:\Users\brettdeline\.CommandBox/server/D06583DD43FF7671D1D20899BA748788-comm

andbox-jre-win64-3.6.0/trayOptions.json, --servlet-rest-mappings, /rest/*,/api/*

, --directoryindex, true, --timeout, 240, --cfengine-name, lucee, --jvm-args=-Xm

x512m;-Xms512m, -war, C:\Program Files\commandbox-jre-win64-3.6.0, --web-xml-pat

h, C:/Users/brettdeline/.CommandBox/server/D06583DD43FF7671D1D20899BA748788-comm

andbox-jre-win64-3.6.0/lucee-5.1.2.24/WEB-INF/web.xml, --urlrewrite-enable, fals

e, --background, false]

Runwar: timeout of 240 seconds

Starting in background -

Runwar: Error occurred during initialization of VM

Error occurred during initialization of VM

Runwar: Could not reserve enough space for object heap

Could not reserve enough space for object heap

CommandBox:commandbox-jre-win64-3.6.0>

Thoughts?

Thanks.

Brett

[Jon Clausen]

Brett,

 

The default heap size for a CommandBox server is 512MB.  If you need anything smaller than that, you’ll need to set the server up for the smaller heap:

`server set JVM.heapSize=256`

HTH,

Jon

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[br...@bradwood.com]

Specifically, that error means that your operating system cannot allocate enough RAM to start the JVM.  What Jon said it true, you'll need to start with a smaller heap.  Also, did you specify the min heap size?  If not, please upgrade to the latest version of CommandBox.  We no longer set the min heap size which should help reduce memory usage on your machine since the JVM won't ask the OS for all the RAM unless it needs it.

Thanks!

~Brad

ColdBox/CommandBox Developer Advocate
Ortus Solutions, Corp

E-mail: br...@coldbox.org
ColdBox Platform: http://www.coldbox.org
Blog: http://www.codersrevolution.com 

 

 

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[brett]

Thanks guys,

That did the trick.

Brett