Java ShardId.id方法代码示例

import org.elasticsearch.index.shard.ShardId; //导入方法依赖的package包/类
private IndicesShardStoresResponse.StoreStatus.AllocationStatus getAllocationStatus(String index, int shardID, DiscoveryNode node) {
    for (ShardRouting shardRouting : routingNodes.node(node.getId())) {
        ShardId shardId = shardRouting.shardId();
        if (shardId.id() == shardID && shardId.getIndexName().equals(index)) {
            if (shardRouting.primary()) {
                return IndicesShardStoresResponse.StoreStatus.AllocationStatus.PRIMARY;
            } else if (shardRouting.assignedToNode()) {
                return IndicesShardStoresResponse.StoreStatus.AllocationStatus.REPLICA;
            } else {
                return IndicesShardStoresResponse.StoreStatus.AllocationStatus.UNUSED;
            }
        }
    }
    return IndicesShardStoresResponse.StoreStatus.AllocationStatus.UNUSED;
}
 

import org.elasticsearch.index.shard.ShardId; //导入方法依赖的package包/类
public CrateSearchContext createContext(
        int jobSearchContextId,
        IndexShard indexshard,
        Engine.Searcher engineSearcher,
        WhereClause whereClause) {

    ShardId shardId = indexshard.shardId();
    SearchShardTarget searchShardTarget = new SearchShardTarget(
            clusterService.state().nodes().localNodeId(),
            shardId.getIndex(),
            shardId.id()
    );
    IndexService indexService = indexshard.indexService();
    CrateSearchContext searchContext = new CrateSearchContext(
            jobSearchContextId,
            System.currentTimeMillis(),
            searchShardTarget,
            engineSearcher,
            indexService,
            indexshard,
            scriptService,
            pageCacheRecycler,
            bigArrays,
            threadPool.estimatedTimeInMillisCounter(),
            Optional.<Scroll>absent()
    );
    LuceneQueryBuilder.Context context = luceneQueryBuilder.convert(
            whereClause,  indexService.mapperService(), indexService.fieldData(), indexService.cache());
    searchContext.parsedQuery(new ParsedQuery(context.query(), EMPTY_NAMED_FILTERS));

    Float minScore = context.minScore();
    if (minScore != null) {
        searchContext.minimumScore(minScore);
    }

    return searchContext;
}
 

import org.elasticsearch.index.shard.ShardId; //导入方法依赖的package包/类
public UnassignedShard(ShardId shardId,
                       ClusterService clusterService,
                       Boolean primary,
                       ShardRoutingState state) {
    String index = shardId.index().name();
    boolean isBlobIndex = BlobIndices.isBlobIndex(index);
    String tableName;
    String ident = "";
    if (isBlobIndex) {
        this.schemaName = BlobSchemaInfo.NAME;
        tableName = BlobIndices.STRIP_PREFIX.apply(index);
    } else if (PartitionName.isPartition(index)) {
        PartitionName partitionName = PartitionName.fromIndexOrTemplate(index);
        schemaName = partitionName.tableIdent().schema();
        tableName = partitionName.tableIdent().name();
        ident = partitionName.ident();
        if (!clusterService.state().metaData().hasConcreteIndex(tableName)) {
            orphanedPartition = true;
        }
    } else {
        Matcher matcher = Schemas.SCHEMA_PATTERN.matcher(index);
        if (matcher.matches()) {
            this.schemaName = matcher.group(1);
            tableName = matcher.group(2);
        } else {
            this.schemaName = Schemas.DEFAULT_SCHEMA_NAME;
            tableName = index;
        }
    }

    this.tableName = tableName;
    partitionIdent = ident;
    this.primary = primary;
    this.id = shardId.id();
    this.state = state == ShardRoutingState.UNASSIGNED ? UNASSIGNED : INITIALIZING;
}
 

import org.elasticsearch.index.shard.ShardId; //导入方法依赖的package包/类
public ShardSearchLocalRequest(ShardId shardId, int numberOfShards, SearchType searchType,
                               BytesReference source, String[] types, Boolean requestCache) {
    this.index = shardId.getIndex();
    this.shardId = shardId.id();
    this.numberOfShards = numberOfShards;
    this.searchType = searchType;
    this.source = source;
    this.types = types;
    this.requestCache = requestCache;
}
 

import org.elasticsearch.index.shard.ShardId; //导入方法依赖的package包/类
private IndicesShardStoresResponse.StoreStatus.Allocation getAllocation(String index, int shardID, DiscoveryNode node) {
    for (ShardRouting shardRouting : routingNodes.node(node.id())) {
        ShardId shardId = shardRouting.shardId();
        if (shardId.id() == shardID && shardId.getIndex().equals(index)) {
            if (shardRouting.primary()) {
                return IndicesShardStoresResponse.StoreStatus.Allocation.PRIMARY;
            } else if (shardRouting.assignedToNode()) {
                return IndicesShardStoresResponse.StoreStatus.Allocation.REPLICA;
            } else {
                return IndicesShardStoresResponse.StoreStatus.Allocation.UNUSED;
            }
        }
    }
    return IndicesShardStoresResponse.StoreStatus.Allocation.UNUSED;
}
 

import org.elasticsearch.index.shard.ShardId; //导入方法依赖的package包/类
@Override
public ScoreFunction parse(QueryParseContext parseContext, XContentParser parser) throws IOException, QueryParsingException {

    int seed = -1;

    String currentFieldName = null;
    XContentParser.Token token;
    while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
        if (token == XContentParser.Token.FIELD_NAME) {
            currentFieldName = parser.currentName();
        } else if (token.isValue()) {
            if ("seed".equals(currentFieldName)) {
                if (token == XContentParser.Token.VALUE_NUMBER) {
                    if (parser.numberType() == XContentParser.NumberType.INT) {
                        seed = parser.intValue();
                    } else if (parser.numberType() == XContentParser.NumberType.LONG) {
                        seed = Longs.hashCode(parser.longValue());
                    } else {
                        throw new QueryParsingException(parseContext, "random_score seed must be an int, long or string, not '"
                                + token.toString() + "'");
                    }
                } else if (token == XContentParser.Token.VALUE_STRING) {
                    seed = parser.text().hashCode();
                } else {
                    throw new QueryParsingException(parseContext, "random_score seed must be an int/long or string, not '"
                            + token.toString() + "'");
                }
            } else {
                throw new QueryParsingException(parseContext, NAMES[0] + " query does not support [" + currentFieldName + "]");
            }
        }
    }

    final MappedFieldType fieldType = SearchContext.current().mapperService().smartNameFieldType("_uid");
    if (fieldType == null) {
        // mapper could be null if we are on a shard with no docs yet, so this won't actually be used
        return new RandomScoreFunction();
    }

    if (seed == -1) {
        seed = Longs.hashCode(parseContext.nowInMillis());
    }
    final ShardId shardId = SearchContext.current().indexShard().shardId();
    final int salt = (shardId.index().name().hashCode() << 10) | shardId.id();
    final IndexFieldData<?> uidFieldData = SearchContext.current().fieldData().getForField(fieldType);

    return new RandomScoreFunction(seed, salt, uidFieldData);
}
 

import org.elasticsearch.index.shard.ShardId; //导入方法依赖的package包/类
private static String buildMessage(ShardId shardId, String message) {
    if (shardId == null) {
        return message;
    }
    return "[" + shardId.index().name() + "][" + shardId.id() + "] " + message;
}