If you want to disable an application (such as Impala), follow these steps:
-
In the
[desktop] section of the hue.ini file,
uncomment the # app_blacklist= statement and insert the name of the app
you want to disable (impala in this example).
Note: Do not remove search from the app_blacklist. The Hue UI will not
work if the search application is enabled.
# Comma-separated list of apps not to load at server startup.
# Note that rdbms is the name used for dbquery.
app_blacklist=spark,zookeeper,search,impala,sqoop,rdbms
Note: After removing an application from app_blacklist, you must update
the Hue internal database to create the tables required for the application that was
enabled:
sudo /opt/mapr/server/configure.sh -R
-
Once all changes are made, restart Hue so the changes will take effect.
Note: You can re-enable a blacklisted application at any time, and then
restart Hue.
maprcli node services -name hue -action restart -nodes <ip_address>