realloc/frostfs-sdk-go
1
0
Fork 0
forked from TrueCloudLab/frostfs-sdk-go
Code Issues Pull requests Projects Releases Packages Wiki Activity

[#53] sdk-go: Drop subnet

Browse source 
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
This commit is contained in:
Dmitrii Stepanov 2023-04-14 16:31:08 +03:00
parent 591dd1247d
commit c8e620ad24
30 changed files with 38 additions and 1062 deletions
Download patch file Download diff file Expand all files Collapse all files

9
netmap/selector.go
View file

@ -5,7 +5,6 @@ import (
"sort"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
subnetid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/subnet/id"
"git.frostfs.info/TrueCloudLab/hrw"
)
@ -59,7 +58,7 @@ func calcBucketWeight(ns nodes, a aggregator, wf weightFunc) float64 {
// Last argument specifies if more buckets can be used to fulfill CBF.
func (c *context) getSelection(p PlacementPolicy, s netmap.Selector) ([]nodes, error) {
bucketCount, nodesInBucket := calcNodesCount(s)
buckets := c.getSelectionBase(p.subnet, s)
buckets := c.getSelectionBase(s)
if len(buckets) < bucketCount {
return nil, fmt.Errorf("%w: '%s'", errNotEnoughNodes, s.GetName())
@ -132,7 +131,7 @@ type nodeAttrPair struct {
// getSelectionBase returns nodes grouped by selector attribute.
// It it guaranteed that each pair will contain at least one node.
func (c *context) getSelectionBase(subnetID subnetid.ID, s netmap.Selector) []nodeAttrPair {
func (c *context) getSelectionBase(s netmap.Selector) []nodeAttrPair {
fName := s.GetFilter()
f := c.processedFilters[fName]
isMain := fName == mainFilterName
@ -141,10 +140,6 @@ func (c *context) getSelectionBase(subnetID subnetid.ID, s netmap.Selector) []no
attr := s.GetAttribute()
for i := range c.netMap.nodes {
// TODO(fyrchik): make `BelongsToSubnet` to accept pointer
if !BelongsToSubnet(c.netMap.nodes[i], subnetID) {
continue
}
if isMain || c.match(f, c.netMap.nodes[i]) {
if attr == "" {
// Default attribute is transparent identifier which is different for every node.