Java 服务器IP:27017上的大容量写入操作错误。写入错误：[com.mongodb。BulkWriteError@24cd7085]

我试图进行无序大容量插入，但我得到了写入错误，并且在同一个单插入上工作

    final DBCollection col = db.getCollection(STUDENT);
    BulkWriteOperation bulkop = col.initializeUnorderedBulkOperation();

    for(){
    //putting values in doc
    DBObject doc = new BasicDBObject();
    //
    bulkop.insert(doc);
    }
        bulkop.execute(WriteConcern.FSYNCED);

以下是日志：

Bulk write operation error on server IP:27017. Write errors: [com.mongodb.BulkWriteError@24cd7085]. 
com.mongodb.BulkWriteException: Bulk write operation error on server 192.168.50.166:27017. Write errors: [com.mongodb.BulkWriteError@24cd7085]. 
at com.mongodb.BulkWriteHelper.translateBulkWriteException(BulkWriteHelper.java:57)
at com.mongodb.DBCollection.executeBulkWriteOperation(DBCollection.java:2202)
at com.mongodb.DBCollection.executeBulkWriteOperation(DBCollection.java:2188)
at com.mongodb.BulkWriteOperation.execute(BulkWriteOperation.java:121)

---

我使用的是Mongo 3.0.4 Java驱动程序。

对于Mongodb Java 3.0.1及以上版本，您可以使用此逻辑

        MongoClient mongoClient = new MongoClient("localhost",27017);
        MongoDatabase database = mongoClient.getDatabase("testDB");

        MongoCollection<Document> collection = database.getCollection("testColl").withWriteConcern(WriteConcern.FSYNCED);
        BulkWriteOptions options = new BulkWriteOptions();
        options.ordered(false);

        ArrayList<InsertOneModel<Document>> insertList =  new ArrayList<InsertOneModel<Document>>();
        for(int i =0; i<1000;i++){
            Document document= new Document().append("_id",i).append("testdat", "testvalue");;

            insertList.add(new InsertOneModel<Document>(document));
        }

        collection.bulkWrite(insertList, options);

MongoClient-MongoClient=newmongoclient（“localhost”，27017）；
MongoDatabase=mongoClient.getDatabase（“testDB”）；
MongoCollection collection=database.getCollection（“testColl”）。with WriteConcern（WriteConcern.FSYNCED）；
BulkWriteOptions=新的BulkWriteOptions（）；
选项。有序（错误）；
ArrayList insertList=新建ArrayList（）；
对于（int i=0；i