class FusionIndexPopulator extends FusionIndexBase<IndexPopulator> implements IndexPopulator {

    @Override
    public void markAsFailed( String failure )
    {
        instanceSelector.forAll( populator -> populator.markAsFailed( failure ) );
    }

      FusionIndexPopulator( SlotSelector slotSelector, InstanceSelector<IndexPopulator> instanceSelector, long indexId, IndexDropAction dropAction,
            boolean archiveFailedIndex );

}