分布式搜尋elasticsearch java API 之（六）——大量新增刪除索引

elasticsearch支援大量新增或刪除索引文檔，java api裡面就是通過構造BulkRequestBuilder，然後把批量的index/delete請求添加到BulkRequestBuilder裡面，執行BulkRequestBuilder。下面是個例子：

import static org.elasticsearch.common.xcontent.XContentFactory.*;  BulkRequestBuilder bulkRequest = client.prepareBulk();  bulkRequest.add(client.prepareIndex("twitter", "tweet", "1")         .setSource(jsonBuilder()                     .startObject()                         .field("user", "kimchy")                         .field("postDate", new Date())                         .field("message", "trying out Elastic Search")                     .endObject()                   )         );  bulkRequest.add(client.prepareIndex("twitter", "tweet", "2")         .setSource(jsonBuilder()                     .startObject()                         .field("user", "kimchy")                         .field("postDate", new Date())                         .field("message", "another post")                     .endObject()                   )         );          BulkResponse bulkResponse = bulkRequest.execute().actionGet(); if (bulkResponse.hasFailures()) {     //處理錯誤 }

添加索引操作參考：http://blog.csdn.net/laigood12345/article/details/7460544

刪除索引操作參考：http://blog.csdn.net/laigood12345/article/details/7460602

參考資料：http://www.elasticsearch.org/guide/reference/java-api/bulk.html

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