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Re-add missing bucket bloom filters (#9861)

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Klaus Post 2020-06-17 08:54:41 -07:00 committed by GitHub
parent 4ac31ea82b
commit 1813ff9dfa
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 18 additions and 8 deletions
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4
cmd/data-update-tracker.go
View File

@ -120,8 +120,8 @@ func (b bloomFilter) containsDir(in string) bool {
}
// bytes returns the bloom filter serialized as a byte slice.
func (b bloomFilter) bytes() []byte {
if b.BloomFilter == nil {
func (b *bloomFilter) bytes() []byte {
if b == nil || b.BloomFilter == nil {
return nil
}
var buf bytes.Buffer

17
cmd/erasure.go
View File

@ -25,6 +25,7 @@ import (
"github.com/minio/minio/cmd/logger"
"github.com/minio/minio/pkg/bpool"
"github.com/minio/minio/pkg/color"
"github.com/minio/minio/pkg/dsync"
"github.com/minio/minio/pkg/madmin"
"github.com/minio/minio/pkg/sync/errgroup"
@ -260,6 +261,7 @@ func (er erasureObjects) crawlAndGetDataUsage(ctx context.Context, buckets []Buc
},
Cache: make(map[string]dataUsageEntry, len(oldCache.Cache)),
}
bloom := bf.bytes()
// Put all buckets into channel.
bucketCh := make(chan BucketInfo, len(buckets))
@ -269,12 +271,21 @@ func (er erasureObjects) crawlAndGetDataUsage(ctx context.Context, buckets []Buc
bucketCh <- b
}
}
// Add existing buckets.
// Add existing buckets if changes or lifecycles.
for _, b := range buckets {
e := oldCache.find(b.Name)
if e != nil {
bucketCh <- b
cache.replace(b.Name, dataUsageRoot, *e)
lc, err := globalLifecycleSys.Get(b.Name)
activeLC := err == nil && lc.HasActiveRules("", true)
if activeLC || bf == nil || bf.containsDir(b.Name) {
bucketCh <- b
} else {
if intDataUpdateTracker.debug {
logger.Info(color.Green("crawlAndGetDataUsage:")+" Skipping bucket %v, not updated", b.Name)
}
}
}
}
@ -342,6 +353,7 @@ func (er erasureObjects) crawlAndGetDataUsage(ctx context.Context, buckets []Buc
if cache.Info.Name == "" {
cache.Info.Name = bucket.Name
}
cache.Info.BloomFilter = bloom
if cache.Info.Name != bucket.Name {
logger.LogIf(ctx, fmt.Errorf("cache name mismatch: %s != %s", cache.Info.Name, bucket.Name))
cache.Info = dataUsageCacheInfo{
@ -354,6 +366,7 @@ func (er erasureObjects) crawlAndGetDataUsage(ctx context.Context, buckets []Buc
// Calc usage
before := cache.Info.LastUpdate
cache, err = disk.CrawlAndGetDataUsage(ctx, cache)
cache.Info.BloomFilter = nil
if err != nil {
logger.LogIf(ctx, err)
if cache.Info.LastUpdate.After(before) {

5
cmd/fs-v1.go
View File

@ -248,10 +248,7 @@ func (fs *FSObjects) CrawlAndGetDataUsage(ctx context.Context, bf *bloomFilter,
if err != nil {
return err
}
totalCache.Info.BloomFilter = nil
if bf != nil {
totalCache.Info.BloomFilter = bf.bytes()
}
totalCache.Info.BloomFilter = bf.bytes()
// Clear totals.
var root dataUsageEntry