Examples with IndexRequest org.elasticsearch.action.index.IndexRequest used on opensource projects

Example 91 with IndexRequest

use of org.elasticsearch.action.index.IndexRequest in project elasticsearch by elastic.

the class TransportShardBulkAction method executeBulkItemRequest.

/** Executes bulk item requests and handles request execution exceptions */
static Translog.Location executeBulkItemRequest(IndexMetaData metaData, IndexShard primary, BulkShardRequest request, Translog.Location location, int requestIndex, UpdateHelper updateHelper, LongSupplier nowInMillisSupplier, final MappingUpdatePerformer mappingUpdater) throws Exception {
    final DocWriteRequest itemRequest = request.items()[requestIndex].request();
    final DocWriteRequest.OpType opType = itemRequest.opType();
    final BulkItemResultHolder responseHolder;
    switch(itemRequest.opType()) {
        case CREATE:
        case INDEX:
            responseHolder = executeIndexRequest((IndexRequest) itemRequest, request.items()[requestIndex], primary, mappingUpdater);
            break;
        case UPDATE:
            responseHolder = executeUpdateRequest((UpdateRequest) itemRequest, primary, metaData, request, requestIndex, updateHelper, nowInMillisSupplier, mappingUpdater);
            break;
        case DELETE:
            responseHolder = executeDeleteRequest((DeleteRequest) itemRequest, request.items()[requestIndex], primary);
            break;
        default:
            throw new IllegalStateException("unexpected opType [" + itemRequest.opType() + "] found");
    }
    final BulkItemRequest replicaRequest = responseHolder.replicaRequest;
    // update the bulk item request because update request execution can mutate the bulk item request
    request.items()[requestIndex] = replicaRequest;
    // Modify the replica request, if needed, and return a new translog location
    location = updateReplicaRequest(responseHolder, opType, location, request);
    assert replicaRequest.getPrimaryResponse() != null : "replica request must have a primary response";
    return location;
}

Example 92 with IndexRequest

use of org.elasticsearch.action.index.IndexRequest in project elasticsearch by elastic.

the class TransportUpdateAction method shardOperation.

protected void shardOperation(final UpdateRequest request, final ActionListener<UpdateResponse> listener, final int retryCount) {
    final ShardId shardId = request.getShardId();
    final IndexService indexService = indicesService.indexServiceSafe(shardId.getIndex());
    final IndexShard indexShard = indexService.getShard(shardId.getId());
    final UpdateHelper.Result result = updateHelper.prepare(request, indexShard, threadPool::absoluteTimeInMillis);
    switch(result.getResponseResult()) {
        case CREATED:
            IndexRequest upsertRequest = result.action();
            // we fetch it from the index request so we don't generate the bytes twice, its already done in the index request
            final BytesReference upsertSourceBytes = upsertRequest.source();
            bulkAction.execute(toSingleItemBulkRequest(upsertRequest), wrapBulkResponse(ActionListener.<IndexResponse>wrap(response -> {
                UpdateResponse update = new UpdateResponse(response.getShardInfo(), response.getShardId(), response.getType(), response.getId(), response.getSeqNo(), response.getVersion(), response.getResult());
                if ((request.fetchSource() != null && request.fetchSource().fetchSource()) || (request.fields() != null && request.fields().length > 0)) {
                    Tuple<XContentType, Map<String, Object>> sourceAndContent = XContentHelper.convertToMap(upsertSourceBytes, true, upsertRequest.getContentType());
                    update.setGetResult(updateHelper.extractGetResult(request, request.concreteIndex(), response.getVersion(), sourceAndContent.v2(), sourceAndContent.v1(), upsertSourceBytes));
                } else {
                    update.setGetResult(null);
                }
                update.setForcedRefresh(response.forcedRefresh());
                listener.onResponse(update);
            }, exception -> handleUpdateFailureWithRetry(listener, request, exception, retryCount))));
            break;
        case UPDATED:
            IndexRequest indexRequest = result.action();
            // we fetch it from the index request so we don't generate the bytes twice, its already done in the index request
            final BytesReference indexSourceBytes = indexRequest.source();
            bulkAction.execute(toSingleItemBulkRequest(indexRequest), wrapBulkResponse(ActionListener.<IndexResponse>wrap(response -> {
                UpdateResponse update = new UpdateResponse(response.getShardInfo(), response.getShardId(), response.getType(), response.getId(), response.getSeqNo(), response.getVersion(), response.getResult());
                update.setGetResult(updateHelper.extractGetResult(request, request.concreteIndex(), response.getVersion(), result.updatedSourceAsMap(), result.updateSourceContentType(), indexSourceBytes));
                update.setForcedRefresh(response.forcedRefresh());
                listener.onResponse(update);
            }, exception -> handleUpdateFailureWithRetry(listener, request, exception, retryCount))));
            break;
        case DELETED:
            DeleteRequest deleteRequest = result.action();
            bulkAction.execute(toSingleItemBulkRequest(deleteRequest), wrapBulkResponse(ActionListener.<DeleteResponse>wrap(response -> {
                UpdateResponse update = new UpdateResponse(response.getShardInfo(), response.getShardId(), response.getType(), response.getId(), response.getSeqNo(), response.getVersion(), response.getResult());
                update.setGetResult(updateHelper.extractGetResult(request, request.concreteIndex(), response.getVersion(), result.updatedSourceAsMap(), result.updateSourceContentType(), null));
                update.setForcedRefresh(response.forcedRefresh());
                listener.onResponse(update);
            }, exception -> handleUpdateFailureWithRetry(listener, request, exception, retryCount))));
            break;
        case NOOP:
            UpdateResponse update = result.action();
            IndexService indexServiceOrNull = indicesService.indexService(shardId.getIndex());
            if (indexServiceOrNull != null) {
                IndexShard shard = indexService.getShardOrNull(shardId.getId());
                if (shard != null) {
                    shard.noopUpdate(request.type());
                }
            }
            listener.onResponse(update);
            break;
        default:
            throw new IllegalStateException("Illegal result " + result.getResponseResult());
    }
}

Example 93 with IndexRequest

use of org.elasticsearch.action.index.IndexRequest in project elasticsearch by elastic.

the class UpdateHelper method prepare.

/**
     * Prepares an update request by converting it into an index or delete request or an update response (no action).
     */
@SuppressWarnings("unchecked")
protected Result prepare(ShardId shardId, UpdateRequest request, final GetResult getResult, LongSupplier nowInMillis) {
    if (!getResult.isExists()) {
        if (request.upsertRequest() == null && !request.docAsUpsert()) {
            throw new DocumentMissingException(shardId, request.type(), request.id());
        }
        IndexRequest indexRequest = request.docAsUpsert() ? request.doc() : request.upsertRequest();
        if (request.scriptedUpsert() && request.script() != null) {
            // Run the script to perform the create logic
            IndexRequest upsert = request.upsertRequest();
            Map<String, Object> upsertDoc = upsert.sourceAsMap();
            Map<String, Object> ctx = new HashMap<>(2);
            // Tell the script that this is a create and not an update
            ctx.put("op", "create");
            ctx.put("_source", upsertDoc);
            ctx.put("_now", nowInMillis.getAsLong());
            ctx = executeScript(request.script, ctx);
            //Allow the script to abort the create by setting "op" to "none"
            String scriptOpChoice = (String) ctx.get("op");
            // (the default) or "none", meaning abort upsert
            if (!"create".equals(scriptOpChoice)) {
                if (!"none".equals(scriptOpChoice)) {
                    logger.warn("Used upsert operation [{}] for script [{}], doing nothing...", scriptOpChoice, request.script.getIdOrCode());
                }
                UpdateResponse update = new UpdateResponse(shardId, getResult.getType(), getResult.getId(), getResult.getVersion(), DocWriteResponse.Result.NOOP);
                update.setGetResult(getResult);
                return new Result(update, DocWriteResponse.Result.NOOP, upsertDoc, XContentType.JSON);
            }
            indexRequest.source((Map) ctx.get("_source"));
        }
        indexRequest.index(request.index()).type(request.type()).id(request.id()).create(true).setRefreshPolicy(request.getRefreshPolicy()).routing(request.routing()).parent(request.parent()).waitForActiveShards(request.waitForActiveShards());
        if (request.versionType() != VersionType.INTERNAL) {
            // in all but the internal versioning mode, we want to create the new document using the given version.
            indexRequest.version(request.version()).versionType(request.versionType());
        }
        return new Result(indexRequest, DocWriteResponse.Result.CREATED, null, null);
    }
    long updateVersion = getResult.getVersion();
    if (request.versionType() != VersionType.INTERNAL) {
        assert request.versionType() == VersionType.FORCE;
        // remember, match_any is excluded by the conflict test
        updateVersion = request.version();
    }
    if (getResult.internalSourceRef() == null) {
        // no source, we can't do nothing, through a failure...
        throw new DocumentSourceMissingException(shardId, request.type(), request.id());
    }
    Tuple<XContentType, Map<String, Object>> sourceAndContent = XContentHelper.convertToMap(getResult.internalSourceRef(), true);
    String operation = null;
    final Map<String, Object> updatedSourceAsMap;
    final XContentType updateSourceContentType = sourceAndContent.v1();
    String routing = getResult.getFields().containsKey(RoutingFieldMapper.NAME) ? getResult.field(RoutingFieldMapper.NAME).getValue().toString() : null;
    String parent = getResult.getFields().containsKey(ParentFieldMapper.NAME) ? getResult.field(ParentFieldMapper.NAME).getValue().toString() : null;
    if (request.script() == null && request.doc() != null) {
        IndexRequest indexRequest = request.doc();
        updatedSourceAsMap = sourceAndContent.v2();
        if (indexRequest.routing() != null) {
            routing = indexRequest.routing();
        }
        if (indexRequest.parent() != null) {
            parent = indexRequest.parent();
        }
        boolean noop = !XContentHelper.update(updatedSourceAsMap, indexRequest.sourceAsMap(), request.detectNoop());
        // cases where users repopulating multi-fields or adding synonyms, etc.
        if (request.detectNoop() && noop) {
            operation = "none";
        }
    } else {
        Map<String, Object> ctx = new HashMap<>(16);
        ctx.put("_index", getResult.getIndex());
        ctx.put("_type", getResult.getType());
        ctx.put("_id", getResult.getId());
        ctx.put("_version", getResult.getVersion());
        ctx.put("_routing", routing);
        ctx.put("_parent", parent);
        ctx.put("_source", sourceAndContent.v2());
        ctx.put("_now", nowInMillis.getAsLong());
        ctx = executeScript(request.script, ctx);
        operation = (String) ctx.get("op");
        updatedSourceAsMap = (Map<String, Object>) ctx.get("_source");
    }
    if (operation == null || "index".equals(operation)) {
        final IndexRequest indexRequest = Requests.indexRequest(request.index()).type(request.type()).id(request.id()).routing(routing).parent(parent).source(updatedSourceAsMap, updateSourceContentType).version(updateVersion).versionType(request.versionType()).waitForActiveShards(request.waitForActiveShards()).setRefreshPolicy(request.getRefreshPolicy());
        return new Result(indexRequest, DocWriteResponse.Result.UPDATED, updatedSourceAsMap, updateSourceContentType);
    } else if ("delete".equals(operation)) {
        DeleteRequest deleteRequest = Requests.deleteRequest(request.index()).type(request.type()).id(request.id()).routing(routing).parent(parent).version(updateVersion).versionType(request.versionType()).waitForActiveShards(request.waitForActiveShards()).setRefreshPolicy(request.getRefreshPolicy());
        return new Result(deleteRequest, DocWriteResponse.Result.DELETED, updatedSourceAsMap, updateSourceContentType);
    } else if ("none".equals(operation)) {
        UpdateResponse update = new UpdateResponse(shardId, getResult.getType(), getResult.getId(), getResult.getVersion(), DocWriteResponse.Result.NOOP);
        update.setGetResult(extractGetResult(request, request.index(), getResult.getVersion(), updatedSourceAsMap, updateSourceContentType, getResult.internalSourceRef()));
        return new Result(update, DocWriteResponse.Result.NOOP, updatedSourceAsMap, updateSourceContentType);
    } else {
        logger.warn("Used update operation [{}] for script [{}], doing nothing...", operation, request.script.getIdOrCode());
        UpdateResponse update = new UpdateResponse(shardId, getResult.getType(), getResult.getId(), getResult.getVersion(), DocWriteResponse.Result.NOOP);
        return new Result(update, DocWriteResponse.Result.NOOP, updatedSourceAsMap, updateSourceContentType);
    }
}

Example 94 with IndexRequest

use of org.elasticsearch.action.index.IndexRequest in project elasticsearch by elastic.

the class UpdateRequest method readFrom.

@Override
public void readFrom(StreamInput in) throws IOException {
    super.readFrom(in);
    waitForActiveShards = ActiveShardCount.readFrom(in);
    type = in.readString();
    id = in.readString();
    routing = in.readOptionalString();
    parent = in.readOptionalString();
    if (in.readBoolean()) {
        script = new Script(in);
    }
    retryOnConflict = in.readVInt();
    refreshPolicy = RefreshPolicy.readFrom(in);
    if (in.readBoolean()) {
        doc = new IndexRequest();
        doc.readFrom(in);
    }
    fields = in.readOptionalStringArray();
    fetchSourceContext = in.readOptionalWriteable(FetchSourceContext::new);
    if (in.readBoolean()) {
        upsertRequest = new IndexRequest();
        upsertRequest.readFrom(in);
    }
    docAsUpsert = in.readBoolean();
    version = in.readLong();
    versionType = VersionType.fromValue(in.readByte());
    detectNoop = in.readBoolean();
    scriptedUpsert = in.readBoolean();
}

Example 95 with IndexRequest

use of org.elasticsearch.action.index.IndexRequest in project elasticsearch by elastic.

the class DocWriteRequest method readDocumentRequest.

/** read a document write (index/delete/update) request */
static DocWriteRequest readDocumentRequest(StreamInput in) throws IOException {
    byte type = in.readByte();
    DocWriteRequest docWriteRequest;
    if (type == 0) {
        IndexRequest indexRequest = new IndexRequest();
        indexRequest.readFrom(in);
        docWriteRequest = indexRequest;
    } else if (type == 1) {
        DeleteRequest deleteRequest = new DeleteRequest();
        deleteRequest.readFrom(in);
        docWriteRequest = deleteRequest;
    } else if (type == 2) {
        UpdateRequest updateRequest = new UpdateRequest();
        updateRequest.readFrom(in);
        docWriteRequest = updateRequest;
    } else {
        throw new IllegalStateException("invalid request type [" + type + " ]");
    }
    return docWriteRequest;
}