Author

Rachel Chen <rachel@chens.email> 2022-08-10 00:55:14 -0700

Parents

c311064

Tree

c0c9772

chord/kv: implement atomic leave;

This commit completes the second part of the algorithm proposed by
Ali Ghodsi of request lock from the successor before leaving. More tests
are needed to verify the mechanism.

Changes in this commit:
chord/kv_membership: remove the lock on predecessor when joining;
	break out finish operation into advisory stablize and release;
	implement leave locking as per algorithm
README: update chord KV status