(java) I don’t know why this error occurs [Validation Failed: 1: no requests added]

[ksb304]

simple code (java)

public void run(){

    	int count = 0;
    	BulkRequest buklRequest = new BulkRequest();
    	
    	while(rs.next()){
    		IndexRequest indexRequest = new IndexRequest(index, type, id);
    		buklRequest.add(indexRequest);
    		count++;
    		if(count == 1000){
    			count = 0;
    			insertBulkLog(buklRequest);  <---- true
    			buklRequest = new BulkRequest();
    		}
    	}
    	
    	insertBulkLog(buklRequest);   <-----false, error
    }

    public boolean insertBulkLog(BulkRequest bulkRequest){

    	RestHighLevelClient client = new RestHighLevelClient();
    	BulkResponse bulkResponse = client.bulk(buklRequest, RequstOption.Default);  <----error
    	client.close();
    }

org.elasticsearch.action.ActionRequestValidationException: Validation Failed: 1: no requests added

An error message is generated, but the log is processed normally.

[dadoonet (David Pilato)]

I don't see the full code but may be the last call does not add any new document?

BTW you should look at the BulkProcessor class.

[NikolaDai (Bin Dai)]

please look at my topic in which this problem is fixed but i dont know why shoud do so. you need add one more line before or after the bulkProcessor.add which is "bulkRequest.add". My code is like this

bulkRequest.add(new IndexRequest("articles", "article", String.valueOf(j)).source(lineTxt, XContentType.JSON));
bulkProcessor.add(new IndexRequest("articles", "article", String.valueOf(j)).source(lineTxt, XContentType.JSON));