Examples with Settings.builder org.elasticsearch.common.settings.Settings.builder used on opensource projects

Example 21 with Settings.builder

use of org.elasticsearch.common.settings.Settings.builder in project fess by codelibs.

the class FessEsClient method open.

@PostConstruct
public void open() {
    final FessConfig fessConfig = ComponentUtil.getFessConfig();
    final String transportAddressesValue = System.getProperty(Constants.FESS_ES_TRANSPORT_ADDRESSES);
    if (StringUtil.isNotBlank(transportAddressesValue)) {
        for (final String transportAddressValue : transportAddressesValue.split(",")) {
            final String[] addressPair = transportAddressValue.trim().split(":");
            if (addressPair.length < 3) {
                final String host = addressPair[0];
                int port = 9300;
                if (addressPair.length == 2) {
                    port = Integer.parseInt(addressPair[1]);
                }
                addTransportAddress(host, port);
            } else {
                logger.warn("Invalid address format: " + transportAddressValue);
            }
        }
    }
    if (transportAddressList.isEmpty()) {
        if (runner == null) {
            runner = new ElasticsearchClusterRunner();
            final Configs config = newConfigs().clusterName(fessConfig.getElasticsearchClusterName()).numOfNode(1).useLogger();
            final String esDir = System.getProperty("fess.es.dir");
            if (esDir != null) {
                config.basePath(esDir);
            }
            config.disableESLogger();
            runner.onBuild((number, settingsBuilder) -> {
                final File pluginDir = new File(esDir, "plugins");
                if (pluginDir.isDirectory()) {
                    settingsBuilder.put("path.plugins", pluginDir.getAbsolutePath());
                } else {
                    settingsBuilder.put("path.plugins", new File(System.getProperty("user.dir"), "plugins").getAbsolutePath());
                }
                if (settings != null) {
                    settingsBuilder.put(settings);
                }
            });
            runner.build(config);
        }
        client = runner.client();
        addTransportAddress("localhost", runner.node().settings().getAsInt("transport.tcp.port", 9300));
    } else {
        final Builder settingsBuilder = Settings.builder();
        settingsBuilder.put("cluster.name", fessConfig.getElasticsearchClusterName());
        settingsBuilder.put("client.transport.sniff", fessConfig.isElasticsearchTransportSniff());
        settingsBuilder.put("client.transport.ping_timeout", fessConfig.getElasticsearchTransportPingTimeout());
        settingsBuilder.put("client.transport.nodes_sampler_interval", fessConfig.getElasticsearchTransportNodesSamplerInterval());
        final Settings settings = settingsBuilder.build();
        final TransportClient transportClient = new PreBuiltTransportClient(settings);
        for (final TransportAddress address : transportAddressList) {
            transportClient.addTransportAddress(address);
        }
        client = transportClient;
    }
    if (StringUtil.isBlank(transportAddressesValue)) {
        final StringBuilder buf = new StringBuilder();
        for (final TransportAddress transportAddress : transportAddressList) {
            if (transportAddress instanceof InetSocketTransportAddress) {
                if (buf.length() > 0) {
                    buf.append(',');
                }
                final InetSocketTransportAddress inetTransportAddress = (InetSocketTransportAddress) transportAddress;
                buf.append(inetTransportAddress.address().getHostName());
                buf.append(':');
                buf.append(inetTransportAddress.address().getPort());
            }
        }
        if (buf.length() > 0) {
            System.setProperty(Constants.FESS_ES_TRANSPORT_ADDRESSES, buf.toString());
        }
    }
    waitForYellowStatus();
    indexConfigList.forEach(configName -> {
        final String[] values = configName.split("/");
        if (values.length == 2) {
            final String configIndex = values[0];
            final String configType = values[1];
            final String indexName;
            final boolean isFessIndex = configIndex.equals("fess");
            if (isFessIndex) {
                indexName = fessConfig.getIndexDocumentUpdateIndex();
            } else {
                indexName = configIndex;
            }
            boolean exists = existsIndex(indexName);
            if (!exists) {
                final String createdIndexName;
                if (isFessIndex) {
                    createdIndexName = generateNewIndexName(configIndex);
                } else {
                    createdIndexName = configIndex;
                }
                createIndex(configIndex, configType, createdIndexName);
                createAlias(configIndex, createdIndexName);
            }
            final String updatedIndexName;
            if (isFessIndex) {
                client.admin().cluster().prepareHealth(fessConfig.getIndexDocumentUpdateIndex()).setWaitForYellowStatus().execute().actionGet(fessConfig.getIndexIndicesTimeout());
                final GetIndexResponse response = client.admin().indices().prepareGetIndex().addIndices(fessConfig.getIndexDocumentUpdateIndex()).execute().actionGet(fessConfig.getIndexIndicesTimeout());
                final String[] indices = response.indices();
                if (indices.length == 1) {
                    updatedIndexName = indices[0];
                } else {
                    updatedIndexName = configIndex;
                }
            } else {
                updatedIndexName = configIndex;
            }
            addMapping(configIndex, configType, updatedIndexName);
        } else {
            logger.warn("Invalid index config name: " + configName);
        }
    });
}