how do we remove plug-in's from a HSQLDB

Confluence web interface is not accessible due to an incompatible plug-in. I want to remove the plug-in but i'm using a HSQLDB database.

startup error:

java.lang.RuntimeException: javax.servlet.ServletException: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'preRender' in class com.adaptavist.confluence.theme.engine.core.BuilderVelocityHelper threw exception java.lang.NoClassDefFoundError: com/atlassian/plugin/osgi/spring/SpringContainerAccessor at engine/theme/login.vmd[line 28, column 16]


I've cleared the plugin cache folders as per article


but cannot delete from PLUGINDATA where PLUGINDATAID='XXXXXX'; as it's a HSQLDB not a MySQL database. unless I can run SQL against a "HSQLDB" DB??


I want to remove the "adaptavist" as per

2 answers

1 accepted

Shutddown Confluence, take a backup of your homefolder und read this link:

Use the manager from HSQLDB, Squirrel, or any Java-IDE to connect to your HSQLDB.

As long confluence is stopped, you can do any delete operations on the db, you want wink

hi - thanks I did find that article and have been able to remove the offending row. Here's some easy commands


java -cp "C:\Program Files\Atlassian\Confluence\confluence\WEB-INF\lib\hsqldb-2.3.0.jar" org.hsqldb.util.DatabaseManager -user sa -url "jdbc:hsqldb:C:/Program Files/Atlassian/Application Data/confluence/database/confluencedb;shutdown=true"

select PLUGINDATAID, PLUGINKEY, FILENAME, LASTMODDATE from PLUGINDATA where pluginkey like '%adaptavist%';

delete from PLUGINDATA where PLUGINDATAID='8978433';

now confluence starts up - presto!



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