In order to cleanup kylin metadata, HBase tables and HDFS. Can I do this
while kylin cube jobs are running in the background.
Is there a chance that the metadata might get messed up?
In this document
http://kylin.apache.org/docs15/howto/howto_cleanup_storage.html it says you
can do offline cleanup. What is offline in this context does it mean I have
to stop the build jobs ?
Similarly with this
http://kylin.apache.org/docs15/howto/howto_backup_metadata.html. Is it safe
to run this while build jobs are running ?