19-08-2020 08:08 AM - edited 19-08-2020 08:10 AM
In rare cases, to debug a problem Exasol will require detailed information regarding the status of the EXAplus client. As EXAplus is a java application, that information can be supplied as a java stacktrace using oracle's java SDK.
Java SDK must be installed on the machine where EXAplus was started. The SDK can be downloaded here:
https://www.oracle.com/java/technologies/javase-jdk8-downloads.html
While the following examples and paths were generated on the Windows (tm) operating system, the process does also apply to MacOSX and linux systems.
Any console will do, depending on your operating system.
cd "C:\Program Files\Java\jdk1.8.0_20\bin"
Please note:
This can be done with the system's process monitor (windows task manager) or with the jps program that is part of the JDK:
Here, we have two running java programs: jps itself and something named Program. The latter is exaplus, with PID 2252.
The actual stacktrace is produced with jstack from the java SDK:
jstack's output can also be redirected into a file:
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