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optimize: pipeline logparser

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This commit is contained in:
Inanc Gumus
2019-08-10 13:29:49 +03:00
parent 5d5c656413
commit 4dd469ff18
1 changed files with 6 additions and 11 deletions
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17
27-functional-programming/log-parser-exp/pipeline.go
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@ -40,10 +40,7 @@ func (p *pipeline) start() ([]result, error) {
return nil, err return nil, err
} }
var ( gres := make(map[string]result)
out []result
gres = make(map[string]int)
)
for _, r := range res { for _, r := range res {
if !p.filter(r) { if !p.filter(r) {
@ -51,14 +48,12 @@ func (p *pipeline) start() ([]result, error) {
} }
k := p.groupKey(r) k := p.groupKey(r)
gres[k] = r.add(gres[k])
}
if i, ok := gres[k]; ok { var out []result
out[i] = out[i].add(r) for _, v := range gres {
continue out = append(out, v)
}
gres[k] = len(out)
out = append(out, r)
} }
err = p.output(out) err = p.output(out)