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database: fix feature version cache

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This commit is contained in:
Quentin Machu 2016-01-27 16:49:22 -05:00 committed by Jimmy Zelinskie
parent 40a7c8a00d
commit 35df7ca0eb
1 changed files with 5 additions and 6 deletions
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11
database/pgsql/feature.go
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@ -67,10 +67,10 @@ func (pgSQL *pgSQL) insertFeatureVersion(featureVersion database.FeatureVersion)
}
// Do cache lookup.
cacheIndex := "featureversion:" + featureVersion.Feature.Namespace.Name + ":" + featureVersion.Feature.Name + ":" + featureVersion.Version.String()
if pgSQL.cache != nil {
promCacheQueriesTotal.WithLabelValues("featureversion").Inc()
id, found := pgSQL.cache.Get("featureversion:" + featureVersion.Feature.Namespace.Name + ":" +
featureVersion.Feature.Name + ":" + featureVersion.Version.String())
id, found := pgSQL.cache.Get(cacheIndex)
if found {
promCacheHitsTotal.WithLabelValues("featureversion").Inc()
return id.(int), nil
@ -101,8 +101,8 @@ func (pgSQL *pgSQL) insertFeatureVersion(featureVersion database.FeatureVersion)
// Lock Vulnerability_Affects_FeatureVersion exclusively.
// We want to prevent InsertVulnerability to modify it.
promConcurrentLockVAFV.Inc()
defer promConcurrentLockVAFV.Dec()
t = time.Now()
defer promConcurrentLockVAFV.Dec()
t = time.Now()
_, err = tx.Exec(getQuery("l_vulnerability_affects_featureversion"))
observeQueryTime("insertFeatureVersion", "lock", t)
@ -148,8 +148,7 @@ func (pgSQL *pgSQL) insertFeatureVersion(featureVersion database.FeatureVersion)
}
if pgSQL.cache != nil {
pgSQL.cache.Add("featureversion:"+featureVersion.Feature.Name+":"+
featureVersion.Feature.Namespace.Name+":"+featureVersion.Version.String(), featureVersion.ID)
pgSQL.cache.Add(cacheIndex, featureVersion.ID)
}
return featureVersion.ID, nil