UnpinSnapshotData()

This operation unpins previously pinned snapshot data, allowing garbage collection to reclaim the files.

Go

func (c *Client) UnpinSnapshotData(ctx context.Context, opt UnpinSnapshotDataOption, callOptions ...grpc.CallOption) error

Request Syntax

Go

option := milvusclient.NewUnpinSnapshotDataOption(pinID)

err := cli.UnpinSnapshotData(ctx, option)

PARAMETERS:

• pinID (int64)

  The pin ID returned by PinSnapshotData().

BUILDER METHODS:

• NewUnpinSnapshotDataOption(pinID int64)

  Creates a new option for the pin to release.

RETURN TYPE:

error

RETURNS:

Returns nil on success, or an error if the operation fails.

ERROR HANDLING:

• error

  Check err != nil for failure details.

Example

Go

import (
	"context"

	"github.com/milvus-io/milvus/client/v3/milvusclient"
)

ctx, cancel := context.WithCancel(context.Background())
defer cancel()

milvusAddr := "127.0.0.1:19530"

cli, err := milvusclient.New(ctx, &milvusclient.ClientConfig{
	Address: milvusAddr,
})
if err != nil {
	// handle error
}

defer cli.Close(ctx)

err = cli.UnpinSnapshotData(ctx, milvusclient.NewUnpinSnapshotDataOption(pinID))
if err != nil {
	// handle error
}