"context"
	"crypto/rand"
	"encoding/binary"
	"encoding/json"
	"encoding/xml"
	"errors"
	"fmt"
	"path"
	"time"

	"github.com/minio/madmin-go/v3"
	"github.com/minio/minio-go/v7/pkg/tags"
	bucketsse "github.com/minio/minio/internal/bucket/encryption"
	"github.com/minio/minio/internal/bucket/lifecycle"
	objectlock "github.com/minio/minio/internal/bucket/object/lock"
	"github.com/minio/minio/internal/bucket/replication"

				sys.Unlock()

				// Initialize the failed buckets
				if _, ok := failedBuckets[buckets[i].Name]; ok {
					globalEventNotifier.set(buckets[i], meta)
					globalBucketTargetSys.set(buckets[i], meta)
					delete(failedBuckets, buckets[i].Name)
				}

				wait() // wait to proceed to next entry.
			}
		}
		t.Reset(bucketMetadataRefresh)
	}
}

[
	{
		"buckets":[
			{
				"parallelizationMethod":{
					"name":"TestDistribution"
				},
				"subprojects":[
					"dependency-management"
				]
			},
			{
				"parallelizationMethod":{
					"name":"TestDistribution"
				},
				"subprojects":[
					"configuration-cache"
				]
			},
			{
				"parallelizationMethod":{
					"name":"TestDistribution"
				},
				"subprojects":[
					"tooling-api"
				]

func initFederatorBackend(buckets []BucketInfo, objLayer ObjectLayer) {
	if len(buckets) == 0 {
		return
	}

	// Get buckets in the DNS
	dnsBuckets, err := globalDNSConfig.List()
	if err != nil && !IsErrIgnored(err, dns.ErrNoEntriesFound, dns.ErrNotImplemented, dns.ErrDomainMissing) {
		dnsLogIf(GlobalContext, err)
		return
	}

	bucketsSet := set.NewStringSet()

            });
            final Terms agg = list.getAggregations().get(SearchLogPager.LOG_TYPE_CLICK_COUNT);
            final List<? extends Terms.Bucket> buckets = agg.getBuckets();
            updatePagerByAgg(pager, buckets.size());
            return buckets.stream().map(e -> {
                final Map<String, Object> map = new HashMap<>();

		Cache: make(map[string]dataUsageEntry, len(oldCache.Cache)),
	}

	// Put all buckets into channel.
	bucketCh := make(chan BucketInfo, len(buckets))

	// Shuffle buckets to ensure total randomness of buckets, being scanned.
	// Otherwise same set of buckets get scanned across erasure sets always.
	// at any given point in time. This allows different buckets to be scanned
	// in different order per erasure set, this wider spread is needed when

	buckets, _ := z.ListBuckets(ctx, BucketOptions{})
	// Buckets data are dispersed in multiple pools/sets, make
	// sure to heal all bucket metadata configuration.
	buckets = append(buckets, BucketInfo{
		Name: pathJoin(minioMetaBucket, minioConfigPrefix),
	}, BucketInfo{
		Name: pathJoin(minioMetaBucket, bucketMetaPrefix),
	})

	// Heal latest buckets first.

// It should never be used directly since buckets are
// distributed deterministically.
// Therefore no cluster locks are required.
var localMetacacheMgr = &metacacheManager{
	buckets: make(map[string]*bucketMetacache),
	trash:   make(map[string]metacache),
}

type metacacheManager struct {
	mu      sync.RWMutex
	init    sync.Once
	buckets map[string]*bucketMetacache

	isListingRequest := r.Form.Has("list")

	// Parse optional buckets query parameter.
	bucketsParam := r.Form["buckets"]
	buckets := make([]string, 0, len(bucketsParam))
	for _, bp := range bucketsParam {
		bp = strings.TrimSpace(bp)
		if bp == "" {
			continue
		}
		splits := strings.Split(bp, ",")
		for _, split := range splits {
			buckets = append(buckets, strings.TrimSpace(split))
		}
	}

			if err != nil {
				err = msgp.WrapError(err, "Buckets")
				return
			}
			if cap(z.Buckets) >= int(zb0002) {
				z.Buckets = (z.Buckets)[:zb0002]
			} else {
				z.Buckets = make([]string, zb0002)
			}
			for za0001 := range z.Buckets {
				z.Buckets[za0001], err = dc.ReadString()
				if err != nil {
					err = msgp.WrapError(err, "Buckets", za0001)
					return
				}
			}
		case "rbs":