fskorgen opened a new issue, #6042:
URL: https://github.com/apache/hop/issues/6042
### Apache Hop version?
2.14
### Java version?
openjdk version "21.0.9" 2025-10-21 LTS
### Operating system
Windows
### What happened?
When you select database or schema dynamically using variables, the table
layout may differ from environment to environment.
Sometimes this causes problems when fetching metadata, because the query may
point to a table with a different layout than expected (cached).
Can be solved by adding
_DbCache.getInstance().clear(null);_
to :
org.apache.hop.projects.gui.ProjectsGuiPluginProjectsGuiPlugin::enableHopGuiProject
or adding a ProjectActivatedClearDbCache ExtensionPoint :
_@ExtensionPoint(
id = "ProjectActivatedClearDbCache",
extensionPointId = "HopGuiProjectAfterEnabled",
description = "Called after a project is enabled in Hop GUI")
public class ProjectActivatedClearDbCache implements
IExtensionPoint<Project> {
@Override
public void callExtensionPoint(ILogChannel log, IVariables variables,
Project p)
throws HopException {
try {
DbCache.getInstance().clear(null);
} catch (Exception e) {
if (log!=null) {
log.logError(e.getMessage());
}
}
}
}_
### Issue Priority
Priority: 3
### Issue Component
Component: Hop Gui
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
