[CASSANDRA-12039] Add an index callback to be notified post bootstrap and before joining the ring

• Type: New Feature
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 3.10
• Assignee: Sergio Bossa
• Reporter: Sergio Bossa

Authors

Sergio Bossa

Reviewers

Sam Tunnicliffe

• Created: 20/Jun/16 18:43
• Updated: 16/Apr/19 09:30
• Resolved: 20/Sep/16 18:07

Description

Custom index implementations might need to be notified when the node finishes bootstrapping in order to execute some blocking tasks before the node itself goes into NORMAL state.

This is a proposal to add such functionality, which should roughly require the following:
1) Add a getPostBootstrapTask callback to the Index interface.
2) Add an executePostBootstrapBlockingTasks method to SecondaryIndexManager calling into the previously mentioned callback.
3) Hook that into StorageService#joinTokenRing.

Thoughts?