"JCo initialization failed with java.lang.UnsatisfiedLinkError" when Remote Engine started as a service

TRF — Sat, 16 Nov 2024 02:04:53 GMT

Hi,

I'm currently finalizing a Remote Engine installation on a Linux box (Red Hat Enterprise Linux 8.2).

To check everything is correct, I have a simple job which connect to some resources used by the project.

One of these resources is SAP, so I use a tSAPConnection combined with a tSAPInput to retrieve some data.

The problem is when the remote engine is started as a service using the "service Talend-Remote-Engine-service start" command I received the following error message "JCo initialization failed with java.lang.UnsatisfiedLinkError: no sapjco3 in java.library.path" but it works when starting the remote engine manually with the "./start" command.

I've already created a conf file under "/etc/ld.so.conf.d" and put the path to the "libsapjco3.so" file.

libsapjco3.so appears as expected when using "ldconfig -v".

Can someone give me a pointer to solve this issue?

Maybe something about this point should be added into the installation documentation.

Thanks,

Re: "JCo initialization failed with java.lang.UnsatisfiedLinkError" when Remote Engine started as a service

Anonymous — Tue, 22 Sep 2020 10:11:47 GMT

This sounds like an issue with paths or permissions. It looks like you considered that as well. Did you get this resolved?

topic Re: "JCo initialization failed with java.lang.UnsatisfiedLinkError" when Remote Engine started as a service in Talend Studio

"JCo initialization failed with java.lang.UnsatisfiedLinkError" when Remote Engine started as a service

Re: "JCo initialization failed with java.lang.UnsatisfiedLinkError" when Remote Engine started as a service