We migrated from Graylog 2.4 to Graylog 3.1.
Sadly, we lost all pipeline configuration.
When whe go to pipeline page, we’ve got an error
Fetching pipeline connections failed with status: cannot GET http://logtux1:9000/api/plugins/org.graylog.plugins.pipelineprocessor/system/pipelines/connections (404)
The upgrade documentation say that the path is changed in this version but it seems not change
We not have pipeline plugin in /usr/share/graylog-server/plugin
Do you know how to correct this path ?