[KYLIN-2247] Automatically flush cache after executing "sample.sh" or "metadata.sh restore"

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Fix Version/s: Backlog
• Component/s: Client - CLI
• Assignee: Unassigned
• Reporter: Shao Feng Shi
• Created: 05/Dec/16 07:33
• Updated: 30/May/18 10:51
• Resolved: 30/May/18 10:51

Description

Today after run "sample.sh" to create the sample cube, or after run "metadata.sh restore" command to restore the metadata, the user need explicitly go to Kylin's web UI to "reload metadata"; When it is in a clustered deployment, user has to do this on each node, this is laborous.

The scripts should call Kylin REST API to flush the caches automatically.