如何在elasticsearch批处理中使用BulkProcessor

Question

我需要使用Elasticsearch的bulkprocessor将一些批量数据插入弹性搜索中。 这是我从elastic.co获得的。

import org.elasticsearch.action.bulk.BulkProcessor;

BulkProcessor bulkProcessor = BulkProcessor.builder(
    client,  
    new BulkProcessor.Listener() {
        @Override
        public void beforeBulk(long executionId,
                               BulkRequest request) { } 

        @Override
        public void afterBulk(long executionId,
                              BulkRequest request,
                              BulkResponse response) { } 

        @Override
        public void afterBulk(long executionId,
                              BulkRequest request,
                              Throwable failure) { } 
    })
    .setBulkActions(10000) 
    .setBulkSize(new ByteSizeValue(1, ByteSizeUnit.GB)) 
    .setFlushInterval(TimeValue.timeValueSeconds(5)) 
    .setConcurrentRequests(1) 
    .build();

bulkProcessor.add(new IndexRequest("twitter", "tweet", "1").source("helloworld"));
bulkProcessor.add(new DeleteRequest("twitter", "tweet", "2"));

我是否需要为所有批量插入过程调用BulkProcessor.builder？这是使用批量处理器的正确方法吗？