public override async Task DestroyAsync(CancellationToken cancellationToken)
{
// The request.
IDeleteIndexRequest request = new DeleteIndexDescriptor(Indices.Index <T>());
// Delete and return the response.
IDeleteIndexResponse response = await ElasticClient
.DeleteIndexAsync(request, cancellationToken).ConfigureAwait(false);
// If it failed, throw an exception.
response.ThrowIfError();
}
public void DeletingIndexExample()
{
CreateIndex();
IDeleteIndexResponse response = null;
if (IndexService.IndexExists(IndexName))
{
response = IndexService.Delete(IndexName);
}
Console.WriteLine(
response?.DebugInformation ??
throw new ApplicationException($"Индекс <{IndexName}> не существует.")
);
}
public virtual Task <bool> OnIndexDeleteFailure(string indexName, TimeSpan duration, IDeleteIndexResponse response, Exception ex)
{
_logger.LogErrorRequest(ex, response, "Failed to delete index {IndexName} after {Duration:g}", indexName, duration);
return(Task.FromResult(true));
}
public virtual Task <bool> OnIndexDeleteFailure(string indexName, TimeSpan duration, IDeleteIndexResponse response, Exception ex)
{
_logger.Error($"Failed to delete index {indexName} after {duration.ToWords(true)}: {(response != null ? response.GetErrorMessage() : ex?.Message)}");
return(Task.FromResult(true));
}
public virtual Task <bool> OnIndexDeleteFailure(string indexName, TimeSpan duration, IDeleteIndexResponse response, Exception ex)
{
_logger.LogError("Failed to delete index {IndexName} after {Duration:g}: {ErrorMessage}", indexName, duration, (response != null ? response.GetErrorMessage() : ex?.Message));
return(Task.FromResult(true));
}
/// <summary>
/// 删除某个索引
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public bool DeleteIndex(string index = null)
{
IDeleteIndexResponse response = _builder.Client.DeleteIndex(index ?? _defaultIndex);
return(response.Acknowledged);
}
public bool DeleteIndex(CatIndicesRecord index)
{
IDeleteIndexResponse response = client.DeleteIndex(index.Index);
return(response.Acknowledged);
}
/// <summary>
/// 删除某个索引
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public async Task <bool> DeleteIndexAsync(string index)
{
IDeleteIndexResponse response = await _builder.Client.DeleteIndexAsync(index);
return(response.Acknowledged);
}
