10 Commits

Author	SHA1	Message	Date
Michael Schurter	d71e7666bd	ar: fix leader handling, state restoring, and destroying unrun ARs ... * Migrated all of the old leader task tests and got them passing * Refactor and consolidate task killing code in AR to always kill leader tasks first * Fixed lots of issues with state restoring * Fixed deadlock in AR.Destroy if AR.Run had never been called * Added a new in memory statedb for testing	2018-10-19 09:45:45 -07:00
Alex Dadgar	3a492bb33f	allocrunnerv2 -> allocrunner	2018-10-16 16:56:56 -07:00
Michael Schurter	e495a0444b	tests: ensure task state is initialized in NewAR ... Also expose NoopDB for use in tests.	2018-10-16 16:56:55 -07:00
Michael Schurter	de5426124b	lots of comment/log fixes	2018-10-16 16:53:30 -07:00
Michael Schurter	c0d1b63b75	wrap boltdb in a write deduplicator ... Saves a tiny bit of cpu and some IO. Sadly doesn't prevent all IO on duplicate writes as the transactions are still created and committed. $ go test -bench=. -benchmem goos: linux goarch: amd64 pkg: github.com/hashicorp/nomad/helper/boltdd BenchmarkWriteDeduplication_On-4 500 4059591 ns/op 23736 B/op 56 allocs/op BenchmarkWriteDeduplication_Off-4 300 4115319 ns/op 25942 B/op 55 allocs/op	2018-10-16 16:53:30 -07:00
Michael Schurter	e808a1bb35	wip wrap boltdb to get path information ... finished but doesn't handle deleting deeply nested buckets	2018-10-16 16:53:30 -07:00
Michael Schurter	c9e97123e6	Move all encoding and put deduping into state db ... Still WIP as it does not handle deletions.	2018-10-16 16:53:30 -07:00
Michael Schurter	63fea0c888	implement all boltdb interactions behind StateDB	2018-10-16 16:53:30 -07:00
Michael Schurter	7e60f0ba77	client: implement all-or-nothing alloc restoration ... Restoring calls NewAR -> Restore -> Run NewAR now calls NewTR AR.Restore calls TR.Restore AR.Run calls TR.Run	2018-10-16 16:53:29 -07:00
Alex Dadgar	a62e412b88	Refactor - wip	2018-06-12 10:23:45 -07:00