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chore: import upstream snapshot with attribution
2026-07-13 12:31:17 +08:00

38 lines
1.0 KiB
Go

package segments
import (
"context"
"golang.org/x/sync/errgroup"
"github.com/milvus-io/milvus/internal/querynodev2/segments/metricsutil"
"github.com/milvus-io/milvus/pkg/v3/util/contextutil"
)
type doOnSegmentFunc func(ctx context.Context, segment Segment) error
func doOnSegment(ctx context.Context, mgr *Manager, seg Segment, do doOnSegmentFunc) error {
// record search time and cache miss
var err error
accessRecord := metricsutil.NewQuerySegmentAccessRecord(getSegmentMetricLabel(seg), contextutil.GetQueryLabel(ctx))
defer func() {
accessRecord.Finish(err)
}()
return do(ctx, seg)
}
// doOnSegments Be careful to use this, since no any pool is used.
func doOnSegments(ctx context.Context, mgr *Manager, segments []Segment, do doOnSegmentFunc) error {
errGroup, ctx := errgroup.WithContext(ctx)
for _, segment := range segments {
seg := segment
errGroup.Go(func() error {
if ctx.Err() != nil {
return ctx.Err()
}
return doOnSegment(ctx, mgr, seg, do)
})
}
return errGroup.Wait()
}