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10 Commits (1cf64fd721f855596fb270dcd7c2495240cfeea4)

Author SHA1 Message Date
Jonathan A. Sternberg 0ae8bebd75
refactor: rewrite imports to include the /v2 suffix for version 2 2020-04-03 12:39:20 -05:00
Ben Johnson ce47e57089 fix(tsdb): Fix predicate clone 2020-02-04 10:12:26 -07:00
Edd Robinson f11504b987 fix(storage): prevent infinite loop in matcher 
Fixes #15817

This commit addresses a potential infinite loop, caused
by series keys that contain a certain pattern of escaped
characters.
 2020-01-14 15:05:07 +00:00
Edd Robinson a06dc0fd7f fix(storage): prevent data-races on predicate 
Fixes #15817

This commit addresses several data-races on the `tsm1.Predicate` type
that were causing a live-lock or similar in rare cases during a delete.

Because `tsm1/FileStore.Apply` executes concurrently across TSM files
the state of the delete's predicate was being unsafely mutated.

This commit adds a `Clone` method to the `influxdb.Predicate` type,
which should be used whenever an `influxdb.Predicate` implementation
needs to be used concurrently.
 2020-01-09 10:00:25 +00:00
Edd Robinson 2471c2468c fix(storage): fixes panic when building predicates 
Fixes #15916.

If a predicate was passed in with multiple key/value matches for the
same tag key, then the value index would be incorrect. This ensures that
each tag key can only be added to the location map once.
 2019-11-15 15:07:36 +00:00
Jeff Wendling 16e9eb4cb9 tsdb: respond to feedback and improve test coverage 
predicate.go:
	UnmarshalPredicate       100.0%
	NewProtobufPredicate     100.0%
	Matches                  100.0%
	Marshal                  100.0%
	walkPredicateNodes       100.0%
	buildPredicateNode       100.0%
	newPredicateState        100.0%
	Reset                    100.0%
	Set                      100.0%
	newPredicateCache        100.0%
	Cached                   100.0%
	Store                    100.0%
	Update                   100.0%
	Update                   92.9%
	Update                   94.1%
	predicateEval            90.9%
	predicatePopTag          100.0%
	predicatePopTagEscape    100.0%
 2019-05-01 13:40:40 -06:00
Jeff Wendling 4b4a814d7d storage: fix predicate matching on field tags 2019-05-01 13:40:40 -06:00
Jeff Wendling 4fb7bf1730 tsm1: implement predicate matcher from protobufs 2019-05-01 13:40:40 -06:00
Jeff Wendling 4096f93891 tsm1: implement reading and writing predicates in tombstone files 2019-05-01 13:40:40 -06:00
Jeff Wendling dcf797f111 tsm1: basic predicate implementation at index layer 
Only wires it up. No tests, no tombstone tracking, nothing.
 2019-05-01 13:40:40 -06:00