org.elasticsearch.action.admin.indices.create.CreateIndexAction Java Examples

@Override
public void createIndex(String index, JsonObject source, CreateIndexOptions options, Handler<AsyncResult<Void>> resultHandler) {

    final CreateIndexRequestBuilder builder = CreateIndexAction.INSTANCE.newRequestBuilder(service.getClient())
            .setIndex(index)
            .setSource(source.encode(), XContentType.JSON);

    builder.execute(new ActionListener<CreateIndexResponse>() {
        @Override
        public void onResponse(CreateIndexResponse createIndexResponse) {
            resultHandler.handle(Future.succeededFuture());
        }

        @Override
        public void onFailure(Exception e) {
            resultHandler.handle(Future.failedFuture(e));
        }
    });
}
 

/**
 * インデックスを作成する.
 * @param index インデックス名
 * @param mappings マッピング情報
 * @return 非同期応答
 */
public ActionFuture<CreateIndexResponse> createIndex(String index, Map<String, JSONObject> mappings) {
    this.fireEvent(Event.creatingIndex, index);
    CreateIndexRequestBuilder cirb =
            new CreateIndexRequestBuilder(esTransportClient.admin().indices(), 
            		CreateIndexAction.INSTANCE, index);

    // cjkアナライザ設定
    Settings.Builder indexSettings = Settings.settingsBuilder();
    indexSettings.put("analysis.analyzer.default.type", "cjk");
    cirb.setSettings(indexSettings);

    if (mappings != null) {
        for (Map.Entry<String, JSONObject> ent : mappings.entrySet()) {
            cirb = cirb.addMapping(ent.getKey(), ent.getValue().toString());
        }
    }
    return cirb.execute();
}
 

@SneakyThrows
protected void createIndex(final String index, final String definition) {
    final CreateIndexRequestBuilder createIndexRequestBuilder = new CreateIndexRequestBuilder(client, CreateIndexAction.INSTANCE)
            .setIndex(index)
            .setSource(definition, XContentType.JSON);

    assertThat(createIndexRequestBuilder.get().isAcknowledged(), is(true));
    client.admin().indices().prepareFlush(index).setWaitIfOngoing(true).setForce(true).execute().get();
}
 

@Override
public BaseMetricTransportClient newIndex(String index, Settings settings, Map<String, String> mappings) {
    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;
    }
    CreateIndexRequestBuilder createIndexRequestBuilder =
            new CreateIndexRequestBuilder(client(), CreateIndexAction.INSTANCE).setIndex(index);
    if (settings != null) {
        logger.info("settings = {}", settings.getAsStructuredMap());
        createIndexRequestBuilder.setSettings(settings);
    }
    if (mappings != null) {
        for (String type : mappings.keySet()) {
            logger.info("found mapping for {}", type);
            createIndexRequestBuilder.addMapping(type, mappings.get(type));
        }
    }
    createIndexRequestBuilder.execute().actionGet();
    logger.info("index {} created", index);
    return this;
}
 

public HttpInvoker(Settings settings, ThreadPool threadPool, Headers headers, URL url) {
    super(settings, threadPool, headers);
    this.contexts = new HashMap<>();
    this.bootstrap = new ClientBootstrap(new NioClientSocketChannelFactory(
            Executors.newCachedThreadPool(),
            Executors.newCachedThreadPool()));
    bootstrap.setPipelineFactory(new HttpInvoker.HttpClientPipelineFactory());
    bootstrap.setOption("tcpNoDelay", true);

    registerAction(BulkAction.INSTANCE, HttpBulkAction.class);
    registerAction(CreateIndexAction.INSTANCE, HttpCreateIndexAction.class);
    registerAction(RefreshAction.INSTANCE, HttpRefreshIndexAction.class);
    registerAction(ClusterUpdateSettingsAction.INSTANCE, HttpClusterUpdateSettingsAction.class);
    registerAction(UpdateSettingsAction.INSTANCE, HttpUpdateSettingsAction.class);
    registerAction(SearchAction.INSTANCE, HttpSearchAction.class);

    this.url = url;
}
 

public void testLangDetectBinary() throws Exception {
    try {
        CreateIndexRequestBuilder createIndexRequestBuilder =
                new CreateIndexRequestBuilder(client(), CreateIndexAction.INSTANCE).setIndex("test");
        createIndexRequestBuilder.addMapping("someType", jsonBuilder()
                .startObject()
                .startObject("properties")
                .startObject("content")
                .field("type", "binary")
                .startObject("fields")
                .startObject("language")
                .field("type", "langdetect")
                .field("binary", true)
                .endObject()
                .endObject()
                .endObject()
                .endObject()
                .endObject());
        createIndexRequestBuilder.execute().actionGet();
        IndexRequestBuilder indexRequestBuilder = new IndexRequestBuilder(client(), IndexAction.INSTANCE)
                .setIndex("test").setType("someType").setId("1")
                //\"God Save the Queen\" (alternatively \"God Save the King\"
                .setSource("content", "IkdvZCBTYXZlIHRoZSBRdWVlbiIgKGFsdGVybmF0aXZlbHkgIkdvZCBTYXZlIHRoZSBLaW5nIg==");
        indexRequestBuilder.setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE)
                .execute().actionGet();
        SearchRequestBuilder searchRequestBuilder = new SearchRequestBuilder(client(), SearchAction.INSTANCE)
                .setIndices("test")
                .setQuery(QueryBuilders.termQuery("content.language", "en"))
                .addStoredField("content.language");
        SearchResponse searchResponse = searchRequestBuilder.execute().actionGet();
        assertEquals(1L, searchResponse.getHits().getTotalHits());
        assertEquals("en", searchResponse.getHits().getAt(0).field("content.language").getValue());
    } finally {
        DeleteIndexRequestBuilder deleteIndexRequestBuilder =
                new DeleteIndexRequestBuilder(client(), DeleteIndexAction.INSTANCE, "test");
        deleteIndexRequestBuilder.execute().actionGet();
    }
}
 

@Override
public BulkNodeClient newIndex(String index, Settings settings, Map<String, String> mappings) {
    if (closed) {
        throw new ElasticsearchException("client is closed");
    }
    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;
    }
    CreateIndexRequestBuilder createIndexRequestBuilder =
            new CreateIndexRequestBuilder(client(), CreateIndexAction.INSTANCE).setIndex(index);
    if (settings != null) {
        logger.info("settings = {}", settings.getAsStructuredMap());
        createIndexRequestBuilder.setSettings(settings);
    }
    if (mappings != null) {
        for (String type : mappings.keySet()) {
            logger.info("found mapping for {}", type);
            createIndexRequestBuilder.addMapping(type, mappings.get(type));
        }
    }
    createIndexRequestBuilder.execute().actionGet();
    logger.info("index {} created", index);
    return this;
}
 

@Override
public HttpBulkNodeClient newIndex(String index, Settings settings, Map<String, String> mappings) {
    if (closed) {
        throw new ElasticsearchException("client is closed");
    }
    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;
    }
    CreateIndexRequestBuilder createIndexRequestBuilder =
            new CreateIndexRequestBuilder(client(), CreateIndexAction.INSTANCE).setIndex(index);
    if (settings != null) {
        logger.info("settings = {}", settings.getAsStructuredMap());
        createIndexRequestBuilder.setSettings(settings);
    }
    if (mappings != null) {
        for (String type : mappings.keySet()) {
            logger.info("found mapping for {}", type);
            createIndexRequestBuilder.addMapping(type, mappings.get(type));
        }
    }
    createIndexRequestBuilder.execute().actionGet();
    logger.info("index {} created", index);
    return this;
}
 

public void testGermanLanguageCode() throws Exception {
    try {
        XContentBuilder builder = jsonBuilder()
                .startObject()
                .startObject("properties")
                .startObject("content")
                .field("type", "text")
                .startObject("fields")
                .startObject("language")
                .field("type", "langdetect")
                .array("languages", "zh-cn", "en", "de")
                .endObject()
                .endObject()
                .endObject()
                .endObject()
                .endObject();
        CreateIndexRequestBuilder createIndexRequestBuilder =
                new CreateIndexRequestBuilder(client(), CreateIndexAction.INSTANCE);
        createIndexRequestBuilder.setIndex("test").addMapping("someType", builder).execute().actionGet();
        String source = "Einigkeit und Recht und Freiheit\n" +
                "für das deutsche Vaterland!\n" +
                "Danach lasst uns alle streben\n" +
                "brüderlich mit Herz und Hand!";
        IndexRequestBuilder indexRequestBuilder = new IndexRequestBuilder(client(), IndexAction.INSTANCE)
                .setIndex("test").setType("someType").setId("1")
                .setSource("content", source);
        indexRequestBuilder.setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE)
                .execute().actionGet();
        SearchRequestBuilder searchRequestBuilder = new SearchRequestBuilder(client(), SearchAction.INSTANCE)
                .setIndices("test")
                .setQuery(QueryBuilders.termQuery("content.language", "de"))
                .addStoredField("content.language");
        SearchResponse searchResponse = searchRequestBuilder.execute().actionGet();
        assertEquals(1L, searchResponse.getHits().getTotalHits());
        assertEquals("de", searchResponse.getHits().getAt(0).field("content.language").getValue());
    } finally {
        DeleteIndexRequestBuilder deleteIndexRequestBuilder =
                new DeleteIndexRequestBuilder(client(), DeleteIndexAction.INSTANCE, "test");
        deleteIndexRequestBuilder.execute().actionGet();
    }
}
 

static Map<String, ActionHandler<?, ?>> setupActions(List<ActionPlugin> actionPlugins) {
    // Subclass NamedRegistry for easy registration
    class ActionRegistry extends NamedRegistry<ActionHandler<?, ?>> {
        ActionRegistry() {
            super("action");
        }

        public void register(ActionHandler<?, ?> handler) {
            register(handler.getAction().name(), handler);
        }

        public <Request extends TransportRequest, Response extends TransportResponse> void register(
                GenericAction<Request, Response> action, Class<? extends TransportAction<Request, Response>> transportAction,
                Class<?>... supportTransportActions) {
            register(new ActionHandler<>(action, transportAction, supportTransportActions));
        }
    }

    ActionRegistry actions = new ActionRegistry();
    actions.register(ClusterStateAction.INSTANCE, TransportClusterStateAction.class);
    actions.register(ClusterHealthAction.INSTANCE, TransportClusterHealthAction.class);
    actions.register(ClusterUpdateSettingsAction.INSTANCE, TransportClusterUpdateSettingsAction.class);
    actions.register(ClusterRerouteAction.INSTANCE, TransportClusterRerouteAction.class);
    actions.register(PendingClusterTasksAction.INSTANCE, TransportPendingClusterTasksAction.class);
    actions.register(PutRepositoryAction.INSTANCE, TransportPutRepositoryAction.class);
    actions.register(DeleteRepositoryAction.INSTANCE, TransportDeleteRepositoryAction.class);
    actions.register(GetSnapshotsAction.INSTANCE, TransportGetSnapshotsAction.class);
    actions.register(DeleteSnapshotAction.INSTANCE, TransportDeleteSnapshotAction.class);
    actions.register(CreateSnapshotAction.INSTANCE, TransportCreateSnapshotAction.class);
    actions.register(RestoreSnapshotAction.INSTANCE, TransportRestoreSnapshotAction.class);
    actions.register(IndicesStatsAction.INSTANCE, TransportIndicesStatsAction.class);
    actions.register(CreateIndexAction.INSTANCE, TransportCreateIndexAction.class);
    actions.register(ResizeAction.INSTANCE, TransportResizeAction.class);
    actions.register(DeleteIndexAction.INSTANCE, TransportDeleteIndexAction.class);
    actions.register(PutMappingAction.INSTANCE, TransportPutMappingAction.class);
    actions.register(UpdateSettingsAction.INSTANCE, TransportUpdateSettingsAction.class);
    actions.register(PutIndexTemplateAction.INSTANCE, TransportPutIndexTemplateAction.class);
    actions.register(GetIndexTemplatesAction.INSTANCE, TransportGetIndexTemplatesAction.class);
    actions.register(DeleteIndexTemplateAction.INSTANCE, TransportDeleteIndexTemplateAction.class);
    actions.register(RefreshAction.INSTANCE, TransportRefreshAction.class);
    actions.register(SyncedFlushAction.INSTANCE, TransportSyncedFlushAction.class);
    actions.register(ForceMergeAction.INSTANCE, TransportForceMergeAction.class);
    actions.register(UpgradeAction.INSTANCE, TransportUpgradeAction.class);
    actions.register(UpgradeSettingsAction.INSTANCE, TransportUpgradeSettingsAction.class);
    actions.register(RecoveryAction.INSTANCE, TransportRecoveryAction.class);
    actions.register(AddVotingConfigExclusionsAction.INSTANCE, TransportAddVotingConfigExclusionsAction.class);
    actions.register(ClearVotingConfigExclusionsAction.INSTANCE, TransportClearVotingConfigExclusionsAction.class);
    actions.register(NodesStatsAction.INSTANCE, TransportNodesStatsAction.class);

    actionPlugins.stream().flatMap(p -> p.getActions().stream()).forEach(actions::register);

    return unmodifiableMap(actions.getRegistry());
}
 

@Override
public CreateIndexRequestBuilder prepareCreate(String index) {
    return new CreateIndexRequestBuilder(this, CreateIndexAction.INSTANCE, index);
}
 

@Override
public void create(final CreateIndexRequest request, final ActionListener<CreateIndexResponse> listener) {
    execute(CreateIndexAction.INSTANCE, request, listener);
}
 

@Override
public ActionFuture<CreateIndexResponse> create(final CreateIndexRequest request) {
    return execute(CreateIndexAction.INSTANCE, request);
}
 

public void testChineseLanguageCode() throws Exception {
    try {
        XContentBuilder builder = jsonBuilder()
                .startObject()
                .startObject("properties")
                .startObject("content")
                .field("type", "text")
                .startObject("fields")
                .startObject("language")
                .field("type", "langdetect")
                .array("languages", "zh-cn", "en", "de")
                .endObject()
                .endObject()
                .endObject()
                .endObject()
                .endObject();
        CreateIndexRequestBuilder createIndexRequestBuilder =
                new CreateIndexRequestBuilder(client(), CreateIndexAction.INSTANCE);
        createIndexRequestBuilder.setIndex("test").addMapping("someType", builder).execute().actionGet();
        String source = "位于美国首都华盛顿都会圈的希望中文学校５日晚举办活动庆祝建立２０周年。" +
                "从中国大陆留学生为子女学中文而自发建立的学习班，到学生规模在全美名列前茅的中文学校，" +
                "这个平台的发展也折射出美国的中文教育热度逐步提升。\n" +
                "希望中文学校是大华盛顿地区最大中文学校，现有７个校区逾４０００名学生，" +
                "规模在美国东部数一数二。" +
                "不过，见证了希望中文学校２０年发展的人们起初根本无法想象这个小小的中文教育平台能发展到今日之规模。";
        IndexRequestBuilder indexRequestBuilder = new IndexRequestBuilder(client(), IndexAction.INSTANCE)
                .setIndex("test").setType("someType").setId("1")
                .setSource("content", source);
        indexRequestBuilder.setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE)
                .execute().actionGet();
        SearchRequestBuilder searchRequestBuilder = new SearchRequestBuilder(client(), SearchAction.INSTANCE)
                .setIndices("test")
                .setQuery(QueryBuilders.termQuery("content.language", "zh-cn"))
                .addStoredField("content.language");
        SearchResponse searchResponse = searchRequestBuilder.execute().actionGet();
        assertEquals(1L, searchResponse.getHits().getTotalHits());
        assertEquals("zh-cn", searchResponse.getHits().getAt(0).field("content.language").getValue());
    } finally {
        DeleteIndexRequestBuilder deleteIndexRequestBuilder =
                new DeleteIndexRequestBuilder(client(), DeleteIndexAction.INSTANCE, "test");
        deleteIndexRequestBuilder.execute().actionGet();
    }
}
 

@Override
public CreateIndexRequestBuilder prepareCreate(String index) {
    return new CreateIndexRequestBuilder(this, CreateIndexAction.INSTANCE, index);
}
 

@Override
public void create(final CreateIndexRequest request, final ActionListener<CreateIndexResponse> listener) {
    execute(CreateIndexAction.INSTANCE, request, listener);
}
 

@Override
public ActionFuture<CreateIndexResponse> create(final CreateIndexRequest request) {
    return execute(CreateIndexAction.INSTANCE, request);
}