6 Commits

Author	SHA1	Message	Date
Piotr Tabor	b1c04ce043	Applying consistency fix: ClusterVersionSet (and co) might get no applied on v2store ... ClusterVersionSet, ClusterMemberAttrSet, DowngradeInfoSet functions are writing both to V2store and backend. Prior this CL there were in a branch not executed if shouldApplyV3 was false, e.g. during restore when Backend is up-to-date (has high consistency-index) while v2store requires replay from WAL log. The most serious consequence of this bug was that v2store after restore could have different index (revision) than the same exact store before restore, so potentially different content between replicas. Also this change is supressing double-applying of Membership (ClusterConfig) changes on Backend (store v3) - that lackilly are not part of MVCC/KeyValue store, so they didn't caused Revisions to be bumped. Inspired by jingyih@ comment: https://github.com/etcd-io/etcd/pull/12820#issuecomment-815299406	2021-04-12 09:43:48 +02:00
Piotr Tabor	44bd22307e	Merge get_logger() & Logger() method.	2021-03-14 14:05:17 +01:00
Ankur Gargi	c1c681adc3	server: Added config parameter experimental-warning-apply-duration	2020-11-17 17:33:19 -05:00
Maciej Borsz	0bea7df7c1	Add metric tracking apply method duration: ... * etcd_server_apply_duration_seconds It can be used to understand which operations are slow, in addition to the warning log message.	2020-11-06 11:11:16 +01:00
Piotr Tabor	aaf423e962	server: Update imports. ... find -name '*.go' | xargs sed -i --follow-symlinks 's|etcd/v3/|etcd/server/v3/|g'	2020-10-26 13:02:32 +01:00
Piotr Tabor	4a5e9d1261	server: Move server files to 'server' directory. ... 26 git mv mvcc wal auth etcdserver etcdmain proxy embed/ lease/ server 36 git mv go.mod go.sum server	2020-10-26 12:57:19 +01:00