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increased the default cache size

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This commit is contained in:
Todd Gruben 2014-12-01 17:40:02 +00:00
parent 35fb817a68
commit 6a46cfe95a
2 changed files with 3 additions and 3 deletions
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2
index/fragment_container.go
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@ -345,7 +345,7 @@ func NewFragment(frag_id util.SUUID, db string, slice int, frame string) *Fragme
f := new(Fragment)
f.requestChan = make(chan Command, 64)
f.fragment_id = frag_id
f.cache = lru.New(20000)
f.cache = lru.New(50000)
f.impl = impl //NewGeneral(db, slice, NewMemoryStorage())
f.slice = slice
f.exit = make(chan *sync.WaitGroup)

4
index/general.go
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@ -32,7 +32,7 @@ func NewGeneral(db string, frame string, slice int, s Storage) *General {
}
func (self *General) Clear() bool {
self.bitmap_cache = lru.New(10000)
self.bitmap_cache = lru.New(50000)
self.bitmap_cache.OnEvicted = self.OnEvicted
return true
}
@ -44,7 +44,7 @@ func (self *General) Exists(bitmap_id uint64) bool {
}
func (self *General) Get(bitmap_id uint64) IBitmap {
bm, ok := self.bitmap_cache.Get(bitmap_id)
if ok {
if ok && bm != nil {
return bm.(*Bitmap)
}
bm, _ = self.storage.Fetch(bitmap_id, self.db, self.frame, self.slice)