private void populateOQLIndexes(Set<Index> indexes) {
    logger.info("Loading data into the indexes");
    try {
      indexManager.populateIndexes(indexes);
    } catch (MultiIndexCreationException ex) {
      logger.info("Failed to update index on region {}: {}", getFullPath(), ex.getMessage());
    }
  }
Populate the indexes with region entries
geode-core/src/main/java/org/apache/geode/internal/cache/LocalRegion.java