presto-main/src/main/java/io/prestosql/sql/analyzer/FeaturesConfig.java/FeaturesConfig/setDistributedIndexJoinsEnabled
class FeaturesConfig:    @Config("distributed-index-joins-enabled")
    public FeaturesConfig setDistributedIndexJoinsEnabled(boolean distributedIndexJoinsEnabled)
    {
        this.distributedIndexJoinsEnabled = distributedIndexJoinsEnabled;
        return this;
    }