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GetRefreshExternalCollectionProgress()

Addedv3.0.x

This operation returns the progress of a specified external collection refresh job.

func (c *Client) GetRefreshExternalCollectionProgress(ctx context.Context, option GetRefreshExternalCollectionProgressOption, callOptions ...grpc.CallOption) (*entity.RefreshExternalCollectionJobInfo, error)

Request Syntax

option := client.NewGetRefreshExternalCollectionProgressOption(jobID)

result, err := client.GetRefreshExternalCollectionProgress(option)

PARAMETERS:

• jobID (int64) -

  The job ID returned by refresh_external_collection().

RETURN TYPE:

*entity.RefreshExternalCollectionJobInfo

RETURNS:

A type struct that records the details of the specified external collection refresh job.

type RefreshExternalCollectionJobInfo struct {
    JobID          int64
    CollectionName string
    State          RefreshExternalCollectionState
    Progress       int64
    Reason         string
    ExternalSource string
    StartTime      int64
    EndTime        int64
}

PARAMETERS:

PARAMETERS:

• JobID (int64) -

  The job ID specified in the current request.

• CollectionName (string) -

  The name of the external collection specified in RefreshExternalCollection().

• State (string) -

  The current state of the specified job. Possible values are:

  • RefreshPending

  • RefreshInProgress

  • RefreshFailed

  • RefreshCompleted

• Progress (int64) -

  The current progress of the specified job. The value is an integer ranging from 0 to 100.

• Reason (string) -

  The error prompt if the refresh operation failed. It is an empty string in normal cases.

• ExternalSource (string) -

  The external source URI specified in RefreshExternalCollection().

• StartTime (int64) -

  The timestamp in milliseconds at which the specified job starts.

• EndTime (int64) -

  The timestamp in milliseconds at which the specified job ends.

Examples:

refreshResult, err := client.RefreshExternalCollection(ctx,
    client.NewRefreshExternalCollectionOption("test_collection"))

jobID := refreshResult.JobID

for {
    progress, _ := client.GetRefreshExternalCollectionProgress(ctx,
        client.NewGetRefreshExternalCollectionProgressOption(jobID))

    fmt.Printf("State: %s\n", progress.State)

    if progress.State == entity.RefreshStateCompleted {
        fmt.Println("Refresh completed!")
        break
    }
    if progress.State == entity.RefreshStateFailed {
        fmt.Printf("Refresh failed: %s\n", progress.Reason)
        break
    }
    time.Sleep(2 * time.Second)
}