kubernetes
/
community
mirror of https://github.com/kubernetes/community.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #968 from wackxu/patch-13 

Automatic merge from submit-queue

Update event_compression.md
This commit is contained in:
Kubernetes Submit Queue 2017-08-23 09:55:49 -07:00 committed by GitHub
parent ae311140ab ce2e4e3767
commit e62ddb0d4b
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
contributors/design-proposals/event_compression.md
View File

@ -53,7 +53,7 @@ Each binary that generates events:
* Maintains a historical record of previously generated events:
* Implemented with
["Least Recently Used Cache"](https://github.com/golang/groupcache/blob/master/lru/lru.go)
in [`pkg/client/record/events_cache.go`](../../pkg/client/record/events_cache.go).
in [`pkg/client/record/events_cache.go`](https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/client-go/tools/record/events_cache.go).
* Implemented behind an `EventCorrelator` that manages two subcomponents:
`EventAggregator` and `EventLogger`.
* The `EventCorrelator` observes all incoming events and lets each
@ -98,7 +98,7 @@ of time and generates tons of unique events, the previously generated events
cache will not grow unchecked in memory. Instead, after 4096 unique events are
generated, the oldest events are evicted from the cache.
* When an event is generated, the previously generated events cache is checked
(see [`pkg/client/unversioned/record/event.go`](http://releases.k8s.io/HEAD/pkg/client/record/event.go)).
(see [`pkg/client/unversioned/record/event.go`](https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/client-go/tools/record/event.go)).
* If the key for the new event matches the key for a previously generated
event (meaning all of the above fields match between the new event and some
previously generated event), then the event is considered to be a duplicate and