github.com/weaviate/weaviate@v1.24.6/adapters/repos/db/shard_init_properties.go (about)

     1  //                           _       _
     2  // __      _____  __ ___   ___  __ _| |_ ___
     3  // \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
     4  //  \ V  V /  __/ (_| |\ V /| | (_| | ||  __/
     5  //   \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
     6  //
     7  //  Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
     8  //
     9  //  CONTACT: hello@weaviate.io
    10  //
    11  
    12  package db
    13  
    14  import (
    15  	"context"
    16  
    17  	enterrors "github.com/weaviate/weaviate/entities/errors"
    18  
    19  	"github.com/pkg/errors"
    20  	"github.com/weaviate/weaviate/adapters/repos/db/propertyspecific"
    21  	"github.com/weaviate/weaviate/entities/models"
    22  )
    23  
    24  func (s *Shard) initProperties(class *models.Class) error {
    25  	s.propertyIndices = propertyspecific.Indices{}
    26  	if class == nil {
    27  		return nil
    28  	}
    29  
    30  	eg := enterrors.NewErrorGroupWrapper(s.index.logger)
    31  	for _, prop := range class.Properties {
    32  		s.createPropertyIndex(context.TODO(), prop, eg)
    33  	}
    34  
    35  	eg.Go(func() error {
    36  		if err := s.addIDProperty(context.TODO()); err != nil {
    37  			return errors.Wrap(err, "create id property index")
    38  		}
    39  		return nil
    40  	})
    41  
    42  	if s.index.invertedIndexConfig.IndexTimestamps {
    43  		eg.Go(func() error {
    44  			if err := s.addTimestampProperties(context.TODO()); err != nil {
    45  				return errors.Wrap(err, "create timestamp properties indexes")
    46  			}
    47  			return nil
    48  		})
    49  	}
    50  
    51  	if s.index.Config.TrackVectorDimensions {
    52  		eg.Go(func() error {
    53  			if err := s.addDimensionsProperty(context.TODO()); err != nil {
    54  				return errors.Wrap(err, "crreate dimensions property index")
    55  			}
    56  			return nil
    57  		})
    58  	}
    59  
    60  	if err := eg.Wait(); err != nil {
    61  		return errors.Wrapf(err, "init properties on shard '%s'", s.ID())
    62  	}
    63  	return nil
    64  }