When Hue database has too many entries in certain tables, it will cause performance issue. Now Hue config check will help superuser to find this issue. Login as superuser and go to “Hue Administration”, this sample screenshot will be displayed in the quick start wizard when the tables have too many entries.
Image may be NSFW.
Clik here to view.
Warning: Hue database Document2 has too many entries which may cause performance issue, please run command line tool to clean up.
Clean up Hue database:
- Stop the Hue service in Cloudera Manager: go to Cluster > Hue and select Actions > Stop.
- Log on to the host of your MySQL server.
- Go to Hue directory and run following clean up command
cd /opt/cloudera/parcels/CDH/lib/hue # Hue home directory ./build/env/bin/hue desktop_document_cleanup --cm-managed
