[resolved] Could not create the Java virtual machine.

[Anonymous]

Hello,
I install TOS v2.4 on Vista with TalendOpenStudio-win32-x86.in file :
-vmargs
-Xms500m
-Xmx500m
-XXermSize=128m
-XX:MaxPermSize=128m
I can start TOS and create job, but when I run a job (even a simple job like tRowGenerator => tLogRow), I get the message:
Starting job simple at 17:21 26/06/2008.
Could not create the Java virtual machine.
Error occurred during initialization of VM
Could not reserve enough space for object heap
Job simple ended at 17:21 26/06/2008.
Remark: I can run the job in debug mode.
Thanks.

[amaumont]

Hi dlrem,
prefer this conf:

-vmargs
-Xms40m
-Xmx500m
-XX:MaxPermSize=128m

Xms must not be same that Xmx
How much total memory do you have in your computer ?

[Anonymous]

Ok I test with your conf, but I have the same problem...
The computer has 2Mb RAM...

[amaumont]

- go to menu Window > Preferences
- then go to category Talend > Run / Debug
finally change conf of Run job such as:
Xms128M
Xmx512M
I hope it will work 🙂

[Anonymous]

OK it's run fine !
Thanks a lot

[_AnonymousUser]

Normally it's because WinZozz added a java executable in WINDOWS/system32/.
Moving the JAVA_HOME/bin entry in the Path variable to the first position should solve the problem.

V.

[_AnonymousUser]

I have similar issue where i get the below message on win xp
--------------------------------------------
Talend Open Studio
Version: 3.2.0M1
Build id: r26328-20090706-1642
--------------------------------------------

Starting job TEST_1 at 17:38 20/08/2009.
Could not create the Java virtual machine.
Error occurred during initialization of VM
Could not reserve enough space for object heap
Job TEST_1 ended at 17:38 20/08/2009.
--------------------------------------------------
initial conf
TalendOpenStudio-win32-x86.ini
-vmargs
-Xms40m
-Xmx500m
-XX:MaxPermSize=128m
Current conf
TalendOpenStudio-win32-x86.ini
-vmargs
-Xms1200m
-Xmx1240m
-XX:MaxPermSize=128m
--------------------------
machine memory = 1.94 GB
----------------------
java version "1.6.0_15"
Java(TM) SE Runtime Environment (build 1.6.0_15-b03)
Java HotSpot(TM) Client VM (build 14.1-b02, mixed mode, sharing)

[Anonymous]

Hi,
please reduce the value for minimum memory:
-Xms1200m
to
-Xms500m
(for example)
Bye
Volker

[_AnonymousUser]

Hi! Same problem, I tried to solve using your hints but no way.
OS WinXP SP3
TalendOpenStudio-win32-x86.ini:
-vmargs
-Xms40m
-Xmx500m
-XX:MaxPermSize=128m
java version "1.6.0_16"
Java(TM) SE Runtime Environment (build 1.6.0_16-b01)
Java HotSpot(TM) Client VM (build 14.2-b01, mixed mode, sharing)
Path=C:\Programmi\Java\jre6\bin;
Talend Open Studio version TOS-Win32-r29643-V3.2.0RC1 (but same problem with 3.1.4 ...)
Error appears when I run jobs:
Could not create the Java virtual machine.
Error occurred during initialization of VM
Could not reserve enough space for object heap
or when I try to add a metadata in guessing schema:
Could not create the Java virtual machine.
Preview error. Some settings must be changed.
Note: Preview errors are generally due to a wrong encoding setting.
org.talend.designer.runprocess.shadow.ShadowFilePreview.preview(Unknown Source)
org.talend.repository.ui.utils.ShadowProcessHelper.getCsvArray(Unknown Source)
org.talend.repository.ui.wizards.metadata.connection.files.delimited.DelimitedFileStep2Form$PreviewProcessor.nonUIProcessInThread(Unknown Source)
org.talend.commons.ui.swt.thread.SWTUIThreadProcessor$1.run(Unknown Source)
but it's not an encoding issue ...
Thank you in advance.
Stefano

[_AnonymousUser]

Stefano,
did you ever get around this issue? i'm having the same issue w/ 3.2.3 and jre1.6.0_18
i have 2GB of memory so i'm using these .ini settings:
-vmargs
-Xms256m
-Xmx512m
-XX:MaxPermSize=128m
thanks.