createPartition()
A MilvusClient interface. This method creates a partition in a specified collection.
R<RpcStatus> createPartition(CreatePartitionParam requestParam);
CreatePartitionParam
Use the CreatePartitionParam.Builder to construct a CreatePartitionParam object.
import io.milvus.param.CreatePartitionParam;
CreatePartitionParam.Builder builder = CreatePartitionParam.newBuilder();
Methods of CreatePartitionParam.Builder:
| Method | Description | Parameters |
|---|---|---|
withCollectionName(String collectionName) | Sets the collection name. The collection name cannot be empty or null. | collectionName: The name of the collection in which a partition needs to be created. |
withPartitionName(String partitionName) | Sets the partition name. The partition name cannot be empty or null. | partitionName: The name of the partition to create. |
build() | Constructs a CreatePartitionParam object. | N/A |
The CreatePartitionParam.Builder.build() can throw the following exceptions:
ParamException: error if the parameter is invalid.
Returns
This method catches all the exceptions and returns an R<RpcStatus> object.
If the API fails on the server side, it returns the error code and message from the server.
If the API fails by RPC exception, it returns
R.Status.Unknowand the error message of the exception.If the API succeeds, it returns
R.Status.Success.
Example
import io.milvus.param.*;
CreatePartitionParam param = CreatePartitionParam.newBuilder()
.withCollectionName(collectionName)
.withPartitionName(partitionName)
.build();
R<RpcStatus> response = client.createPartition(param);
if (response.getStatus() != R.Status.Success.getCode()) {
System.out.println(response.getMessage());
}