Akhilesh C db49070760 KAFKA-14493: Introduce Zk to KRaft migration state machine STUBs in KRaft controller. (#12998) ... This patch introduces a preliminary state machine that can be used by KRaft controller to drive online migration from Zk to KRaft. MigrationState -- Defines the states we can have while migration from Zk to KRaft. KRaftMigrationDriver -- Defines the state transitions, and events to handle actions like controller change, metadata change, broker change and have interfaces through which it claims Zk controllership, performs zk writes and sends RPCs to ZkBrokers. MigrationClient -- Interface that defines the functions used to claim and relinquish Zk controllership, read to and write from Zk. Co-authored-by: David Arthur <mumrah@gmail.com> Reviewers: Colin P. McCabe <cmccabe@apache.org>		2023-01-09 10:44:11 -08:00
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api/src	KAFKA-13881: Add Storage package info (#13053)	2023-01-02 18:38:52 +01:00
src	KAFKA-14493: Introduce Zk to KRaft migration state machine STUBs in KRaft controller. (#12998)	2023-01-09 10:44:11 -08:00