Examples with IndicesAdminClient org.elasticsearch.client.IndicesAdminClient used on opensource projects

Example 11 with IndicesAdminClient

use of org.elasticsearch.client.IndicesAdminClient in project fess by codelibs.

the class AdminUpgradeAction method upgradeFromAll.

private void upgradeFromAll() {
    final IndicesAdminClient indicesClient = fessEsClient.admin().indices();
    final String crawlerIndex = fessConfig.getIndexDocumentCrawlerIndex();
    // .crawler
    if (existsIndex(indicesClient, crawlerIndex, IndicesOptions.fromOptions(false, true, true, true))) {
        deleteIndex(indicesClient, crawlerIndex, response -> {
        });
    }
}

Example 12 with IndicesAdminClient

use of org.elasticsearch.client.IndicesAdminClient in project play2-elasticsearch by cleverage.

the class IndexService method existsIndex.

/**
     * Test if an indice Exists
     * @return true if exists
     */
public static boolean existsIndex(String indexName) {
    Client client = IndexClient.client;
    AdminClient admin = client.admin();
    IndicesAdminClient indices = admin.indices();
    IndicesExistsRequestBuilder indicesExistsRequestBuilder = indices.prepareExists(indexName);
    IndicesExistsResponse response = indicesExistsRequestBuilder.execute().actionGet();
    return response.isExists();
}