topic Re: switch java version in Talend Studio in Talend Studio

switch java version in Talend Studio

Anonymous — Sat, 16 Nov 2024 09:14:53 GMT

Hello,

I need to run a talend job with java 32 bit, because of loading a native code. I change the java version under preference/java/installed jre, but if I run the job under talend studio, it starts the 64 bit Version.

How can I change that talend Studio run the job with 32 bit?

Greets

Benjamin

Re: switch java version in Talend Studio

Vinlogs — Wed, 27 Sep 2017 22:24:32 GMT

Hey,

when you Install talend you will see two talend versions in the installed folder. one with x86 which is 32 bit version of talend and another exe file with x86_64.exe prefix. Try starting x86 version of the studio and run the job and see if anything helps. I have attached images of both versions of the talend which I mentioned.

talend_studio_start_versions.JPG

Re: switch java version in Talend Studio

Anonymous — Thu, 28 Sep 2017 09:27:47 GMT

no the same problem. I start Talend-Studio-win32-x86.exe and he say the same error: Can't load IA 32-bit .dll on a AMD 64-bit platform

Re: switch java version in Talend Studio

Anonymous — Thu, 28 Sep 2017 10:07:57 GMT

Hello,

Could you please type java -version in cmd to see if you are on 64 bit JDK or 32 bit. It seems that you are still using jdk 64 bit. Make sure that you have installed 32 bit JDK in your machine so that you can use 32 bit platform to read 32-bit .dll. not 64 bit.

-d32 is added into JVM setting to tell studio to use 32 bit platform to read 32-bit .dll.

Best regards

Sabrina

Re: switch java version in Talend Studio

Anonymous — Thu, 28 Sep 2017 15:06:57 GMT

I got this error: Error: This Java instance does not support a 32-bit JVM.

yes my java_home is link to 64 bit. I dont want to change that. In Eclipse I can set which version he choose for running.

Re: switch java version in Talend Studio

Anonymous — Thu, 28 Sep 2017 15:40:39 GMT

you can specify what java installation the studio should use with a command line argument when starting it. ex:

Talend-Studio-win32-x86.exe -vm "C:\Program Files\Java\<your 32 bit JDK>\bin"

Re: switch java version in Talend Studio

Anonymous — Mon, 06 Nov 2017 10:16:40 GMT

no not working...Can't load IA 32-bit .dll on a AMD 64-bit platform...he just use the 64 bit version.

Re: switch java version in Talend Studio

Anonymous — Mon, 06 Nov 2017 10:31:07 GMT

no I am changing the java home path to 32 bit version....but the same error. If I use -version arguments:

java version "1.8.0_101"
Java(TM) SE Runtime Environment (build 1.8.0_101-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.101-b13, mixed mode)

where this parameter is configurated?

Re: switch java version in Talend Studio

Anonymous — Thu, 22 Mar 2018 17:09:58 GMT

In my case, I only have TOS_DI-win-x86_64.exe as an option. Does this mean that Talend Open Studio can only run on a 64 bit machine? I'm chained to a 32-bit virtual machine and would like to use Talend, but do not know how to make it run. Thanks!

TOS_Screenshot.png

Re: switch java version in Talend Studio

Anonymous — Mon, 26 Mar 2018 04:23:24 GMT

Hello,

TOS_DI-win-x86_64.exe is used for 64 bit OS and 64 bit JDK. Do you have TOS_DI-win32-x86.exe file in your installation path? Which is talend build version you are using?

Best regards

Sabrina

Re: switch java version in Talend Studio

Anonymous — Mon, 26 Mar 2018 04:54:49 GMT

Unfortunately, I don't have a TOS_DI-win32-x86.exe. My build is 6.5.1.20180116_1512. At least I think that is the build number. Worst case I can move data to a 64-bit machine, but that can be painful. We are talking about millions of records and several gigs...