Error: Could not find or load main class version


Recently installed latest version (7.3.1) of ES stack (Kibana, logstash and elastic search). And after that when i am running my logstash config file which is using jdbc input plugin to fetch data from database, i am getting below mentioned error.
Error: Could not find or load main class version.

Java version using 1.8.0_111.



We had the similar kind of problem after upgradeing to v7.3.1.

As a workaround, we did the following: .

To me, this looks like a bug in the version, but I do not know whether it has been reported as a bug and whether it will be fixed.

Hopefully this helps?!

Best regards,


Hello mepitkan,

Thanks for reply!!!
I tried with mentioned solution but still i am getting same error.

Priyanka Yerunkar.

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