Java CreateIndexRequest.mapping方法代碼示例

import org.elasticsearch.action.admin.indices.create.CreateIndexRequest; //導入方法依賴的package包/類
private void createChatsIndex(IndicesAdminClient indices) {
    CreateIndexRequest createBuilder = new CreateIndexRequest("chats");
    try {
        // @formatter:off
        XContentBuilder mappingBuilder = XContentFactory.jsonBuilder()
            .startObject()
                .startObject("chat")
                    .startObject("properties")
                        .startObject("date")
                            .field("type", "long")
                        .endObject()
                        .startObject("type")
                            .field("type", "string")
                            .field("index", "not_analyzed")
                        .endObject()
                    .endObject()
                .endObject()
            .endObject();
        createBuilder.mapping("chat", mappingBuilder);
        // @formatter:on
    } catch (IOException e) {
        e.printStackTrace();
    }
    indices.create(createBuilder);
}
 

import org.elasticsearch.action.admin.indices.create.CreateIndexRequest; //導入方法依賴的package包/類
@Override
public void createIndex(String indexName, String indexType, Object source) {
    logger.info(String.format("Generating index %s ...", indexName));
    CreateIndexRequest createIndexRequest = new CreateIndexRequest(indexName);
    if (indexType != null) {
        String settings = generateSettings(source);
        if (settings != null) {
            logger.info("Setting up...");
            createIndexRequest.settings(settings);
        }
    }
    logger.info("Mapping...");
    String mapping = generateMapping(source);
    createIndexRequest.mapping(indexType, mapping);
    try {
        CreateIndexResponse response = elasticSearchClient.admin().indices().create(createIndexRequest).actionGet();
        if (response.isAcknowledged()) {
            logger.info(String.format("Index %s created!", indexName));
        }
    } catch (ElasticsearchException ex) {
        logger.error(String.format("Index %s was not created due some errors.", indexName), ex);
    }
}
 

import org.elasticsearch.action.admin.indices.create.CreateIndexRequest; //導入方法依賴的package包/類
@BeforeMethod
protected void createIndex() {
    logger.info("creating index [" + INDEX + "]");
    CreateIndexRequest createIndexRequest = createIndexRequest(INDEX);
    String settings = getSettings();
    if (settings != null)
        createIndexRequest.settings(getSettings());
    String mapping = getMapping();
    if (mapping != null)
        createIndexRequest.mapping(TYPE, getMapping());
    assertThat("Index creation", node.client().admin().indices().create(createIndexRequest).actionGet().isAcknowledged());
    logger.info("Running Cluster Health");
    ClusterHealthResponse clusterHealth = node.client().admin().cluster().health(clusterHealthRequest().waitForGreenStatus()).actionGet();
    logger.info("Done Cluster Health, status " + clusterHealth.getStatus());
    assertThat(clusterHealth.isTimedOut(), equalTo(false));
    assertThat(clusterHealth.getStatus(), equalTo(ClusterHealthStatus.GREEN));
}
 

import org.elasticsearch.action.admin.indices.create.CreateIndexRequest; //導入方法依賴的package包/類
private void createChannelsIndex(IndicesAdminClient indices) {
    CreateIndexRequest createBuilder = new CreateIndexRequest("channels");
    try {
        // @formatter:off
        XContentBuilder mappingBuilder = XContentFactory.jsonBuilder()
                .startObject()
                    .startObject("channel")
                        .startObject("properties")
                            .startObject("topic")
                                .field("type", "object") // we only have one so don't use type 'nested'
                            .endObject()
                            .startObject("topic.time")
                                .field("type", "long")
                            .endObject()
                            .startObject("last_activity")
                                .field("type", "long")
                            .endObject()
                            .startObject("added_at")
                                .field("type", "long")
                            .endObject()
                            .startObject("last_activity_valid") // was last_valid_content_at
                                .field("type", "long")
                            .endObject()
                            .startObject("_name_suggest")
                                .field("payloads", true)
                                .field("index_analyzer", "simple")
                                .field("search_analyzer", "simple")
                                .field("type", "completion")
                            .endObject()
                        .endObject()
                    .endObject()
                .endObject();
        createBuilder.mapping("channel", mappingBuilder);
        // @formatter:on
    } catch (IOException e) {
        e.printStackTrace();
    }
    indices.create(createBuilder);
}
 

import org.elasticsearch.action.admin.indices.create.CreateIndexRequest; //導入方法依賴的package包/類
@Override
protected void doExecute(final Task task, final IndexRequest request, final ActionListener<IndexResponse> listener) {
    // if we don't have a master, we don't have metadata, that's fine, let it find a master using create index API
    ClusterState state = clusterService.state();
    if (autoCreateIndex.shouldAutoCreate(request.index(), state)) {
        CreateIndexRequest createIndexRequest = new CreateIndexRequest(request);
        createIndexRequest.index(request.index());
        createIndexRequest.mapping(request.type());
        createIndexRequest.cause("auto(index api)");
        createIndexRequest.masterNodeTimeout(request.timeout());
        createIndexAction.execute(task, createIndexRequest, new ActionListener<CreateIndexResponse>() {
            @Override
            public void onResponse(CreateIndexResponse result) {
                innerExecute(task, request, listener);
            }

            @Override
            public void onFailure(Throwable e) {
                if (ExceptionsHelper.unwrapCause(e) instanceof IndexAlreadyExistsException) {
                    // we have the index, do it
                    try {
                        innerExecute(task, request, listener);
                    } catch (Throwable e1) {
                        listener.onFailure(e1);
                    }
                } else {
                    listener.onFailure(e);
                }
            }
        });
    } else {
        innerExecute(task, request, listener);
    }
}
 

import org.elasticsearch.action.admin.indices.create.CreateIndexRequest; //導入方法依賴的package包/類
@Override
public BaseIngestTransportClient newIndex(String index) {
    if (client == null) {
        logger.warn("no client for create index");
        return this;
    }
    if (index == null) {
        logger.warn("no index name given to create index");
        return this;
    }
    CreateIndexRequest request = new CreateIndexRequest(index).listenerThreaded(false);
    if (getSettings() != null) {
        request.settings(getSettings());
    }
    if (getMappings() != null) {
        for (Map.Entry<String, String> me : getMappings().entrySet()) {
            request.mapping(me.getKey(), me.getValue());
        }
    }
    logger.info("creating index {} with settings = {}, mappings = {}",
            index, getSettings() != null ? getSettings().getAsMap() : null, getMappings());
    try {
        client.admin().indices().create(request).actionGet();
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
    }
    logger.info("index {} created", index);
    return this;
}
 

import org.elasticsearch.action.admin.indices.create.CreateIndexRequest; //導入方法依賴的package包/類
@Override
public BulkNodeClient newIndex(String index) {
    if (closed) {
        throw new ElasticsearchIllegalStateException("client is closed");
    }
    if (client == null) {
        logger.warn("no client");
        return this;
    }
    if (index == null) {
        logger.warn("no index name given to create index");
        return this;
    }
    CreateIndexRequest request = new CreateIndexRequest(index);
    if (getSettings() != null) {
        request.settings(getSettings());
    }
    if (getMappings() != null) {
        for (Map.Entry<String, String> me : getMappings().entrySet()) {
            request.mapping(me.getKey(), me.getValue());
        }
    }
    logger.info("creating index {} with settings = {}, mappings = {}",
            index, getSettings() != null ? getSettings().getAsMap() : "", getMappings());
    try {
        client.admin().indices().create(request).actionGet();
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
    }
    return this;
}
 

import org.elasticsearch.action.admin.indices.create.CreateIndexRequest; //導入方法依賴的package包/類
private boolean initialSeedKibanaIndex(final OpenshiftRequestContext context, Client esClient) {

        try {
            String userIndex = context.getKibanaIndex();
            boolean kibanaIndexExists = pluginClient.indexExists(userIndex);
            LOGGER.debug("Kibana index '{}' exists? {}", userIndex, kibanaIndexExists);

            // copy the defaults if the userindex is not the kibanaindex
            if (!kibanaIndexExists && !defaultKibanaIndex.equals(userIndex)) {
                LOGGER.debug("Copying '{}' to '{}'", defaultKibanaIndex, userIndex);

                GetIndexRequest getRequest = new GetIndexRequest().indices(defaultKibanaIndex);
                getRequest.putHeader(ConfigConstants.SG_CONF_REQUEST_HEADER, "true");
                GetIndexResponse getResponse = esClient.admin().indices().getIndex(getRequest).get();

                CreateIndexRequest createRequest = new CreateIndexRequest().index(userIndex);
                createRequest.putHeader(ConfigConstants.SG_CONF_REQUEST_HEADER, "true");

                createRequest.settings(getResponse.settings().get(defaultKibanaIndex));

                Map<String, Object> configMapping = getResponse.mappings().get(defaultKibanaIndex).get("config")
                        .getSourceAsMap();

                createRequest.mapping("config", configMapping);

                esClient.admin().indices().create(createRequest).actionGet();

                // Wait for health status of YELLOW
                ClusterHealthRequest healthRequest = new ClusterHealthRequest().indices(new String[] { userIndex })
                        .waitForYellowStatus();

                esClient.admin().cluster().health(healthRequest).actionGet().getStatus();

                return true;
            }
        } catch (ExecutionException | InterruptedException | IOException e) {
            LOGGER.error("Unable to create initial Kibana index", e);
        }

        return false;
    }