protected int maxEsStatusRetry = 60;

    protected String clusterName = "fesen";

    protected final List<UnaryOperator<String>> docSettingRewriteRuleList = new ArrayList<>();

    protected final List<UnaryOperator<String>> docMappingRewriteRuleList = new ArrayList<>();

    protected boolean usePipeline = false;

    public void addIndexConfig(final String path) {

import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.Set;
import java.util.function.Function;
import java.util.function.Supplier;
import java.util.function.UnaryOperator;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import java.util.stream.StreamSupport;

import org.apache.maven.api.model.Activation;

import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.Properties;
import java.util.concurrent.Callable;
import java.util.function.Supplier;
import java.util.function.UnaryOperator;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import org.apache.maven.api.VersionRange;
import org.apache.maven.api.model.ActivationFile;
import org.apache.maven.api.model.Exclusion;

import java.util.function.BiConsumer;
import java.util.function.BiFunction;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.function.UnaryOperator;
import java.util.stream.Stream;
import javax.annotation.CheckForNull;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;

/**