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| package sharding |
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| import ( |
| "context" |
| "fmt" |
|
|
| "github.com/weaviate/weaviate/entities/models" |
| ) |
|
|
| type RemoteNodeClient interface { |
| GetNodeStatus(ctx context.Context, hostName, className, shardName, output string) (*models.NodeStatus, error) |
| GetStatistics(ctx context.Context, hostName string) (*models.Statistics, error) |
| } |
|
|
| type RemoteNode struct { |
| client RemoteNodeClient |
| nodeResolver nodeResolver |
| } |
|
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| func NewRemoteNode(nodeResolver nodeResolver, client RemoteNodeClient) *RemoteNode { |
| return &RemoteNode{ |
| client: client, |
| nodeResolver: nodeResolver, |
| } |
| } |
|
|
| func (rn *RemoteNode) GetNodeStatus(ctx context.Context, nodeName, className, shardName, output string) (*models.NodeStatus, error) { |
| host, ok := rn.nodeResolver.NodeHostname(nodeName) |
| if !ok { |
| return nil, fmt.Errorf("resolve node name %q to host", nodeName) |
| } |
| return rn.client.GetNodeStatus(ctx, host, className, shardName, output) |
| } |
|
|
| func (rn *RemoteNode) GetStatistics(ctx context.Context, nodeName string) (*models.Statistics, error) { |
| host, ok := rn.nodeResolver.NodeHostname(nodeName) |
| if !ok { |
| return nil, fmt.Errorf("resolve node name %q to host", nodeName) |
| } |
| return rn.client.GetStatistics(ctx, host) |
| } |
|
|
