Question

我正在尝试使用具有分片键的Mongo Api将多个文档插入Cosmos DB，

insertAll(trips.stream().map(t -> Document.parse(gson.toJson(t))).collect(Collectors.toList()),"trip");

insertAll方法如下，

private void insertAll(List<Document> data, String collectionName) {
        MongoCollection<Document> collection = mongoTemplate.getCollection(collectionName);
        collection.insertMany(data);
    }

我要插入的文档如下，

Document{{sensorId=b827ebe942b7, liftId=1edb945b-29e7-c6c7-d20b-87c0, timestamp=1554902007838, .......}}

即使我提供了liftId的分片键，但我还是遇到了一个例外，说必须提供单个分片键。

Command failed with error 61: 'query in command must target a single shard key' on server cdb-ms-prod-southeastasia1-fd10.documents.azure.com:10255. 
    The full response is { "_t" : "OKMongoResponse", "ok" : 0, "code" : 61, "errmsg" : "query in command must target a single shard key", "$err" : "query in command must target a single shard key" }; nested exception is com.mongodb.MongoCommandException: Command failed with error 61: 'query in command must target a single shard key' on server cdb-ms-...-fd10.documents.azure.com:someport. The full response is { "_t" : "OKMongoResponse", "ok" : 0, "code" : 61, "errmsg" : "query in command must target a single shard key", "$err" : "query in command must target a single shard key" }

有任何解决方法吗？我正在使用spring data mongodb

在命令中查询必须针对单个分片键

0 个答案: