/// <summary>
/// 查询App列表
/// </summary>
/// <param name="startAppName">起始App名称</param>
/// <param name="limit">每次查询时返回的App数量</param>
/// <returns></returns>
public static DescribeAppListResult DescribeAppList(string startAppName, int?limit)
{
DescribeAppListResult response = null;
var dic = new DISIngestionClient();
var request = new DescribeAppListRequest();
if (!string.IsNullOrWhiteSpace(startAppName))
{
//从该App开始返回App列表，返回的App列表不包括此App名称
request.StartAppName = startAppName;
}
//单次请求返回App列表的最大数量
if (limit != null)
{
request.Limit = limit.Value;
}
else
{
request.Limit = 10;
}
response = dic.DescribeAppList(request);
return(response);
}
public static void Main(string[] args)
{
string streamName = "streamName";
//string streamName = "dis_file_test";
const string shardId = "shardId-0000000000";
string appName = "testAppName";
#region MyRegion
//创建通道
try
{
DISClient.CreateStream(streamName, 1);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//上传数据
try
{
DISClient.RunProducerDemo(streamName, shardId);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//下载数据
try
{
DISClient.RunConsumerDemo(streamName, shardId);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//同步上传小文件
try
{
int result = DISClient.UploadFileDemo("dis_file_test", @"C:\Users\Public\Pictures\Sample Pictures\Penguins.jpg");
if (result == 0)
{
Console.WriteLine("Success.");
}
else
{
Console.WriteLine("Fail.");
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//异步上传小文件
try
{
var dic = new DISAsync();
PutRecordsRequest putRecordsRequest = new PutRecordsRequest();
putRecordsRequest.StreamName = "dis_file_test";
putRecordsRequest.FileName = @"thisisshawnfolder/2018/Penguins1110.jpg";
putRecordsRequest.FilePath = @"C:\Users\Public\Pictures\Sample Pictures\Penguins.jpg";
var taskResult = dic.PutFilesAsync(putRecordsRequest);
if (taskResult.GetAwaiter().GetResult() == 0)
{
Console.WriteLine("Success.");
}
else
{
Console.WriteLine("Fail.");
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//查询通道列表
try
{
DISClient.DescribeStreamList(null, 100);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//查询通道详情
try
{
DISClient.DescribeStream(streamName, null, 100);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//获取数据游标
try
{
DISClient.GetCursorDemo(streamName, shardId);
}
catch (Exception e)
{
Console.Out.WriteLine(e.Message);
}
//创建APP
try
{
ResponseResult response = DISClient.CreateAPPDemo(appName);
Console.Out.WriteLine(response);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//查询APP列表
try
{
DescribeAppListResult response = DISClient.DescribeAppList("", null);
var reqJson = JsonConvert.SerializeObject(response);
Console.WriteLine(reqJson);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//查询APP详情
try
{
DISClient.DescribeApp("testAppName");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//新增Checkpoint
try
{
DISClient.AddCheckPointDemo(streamName, appName);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//查询Checkpoint
try
{
DISClient.GetCheckPointDemo(streamName, appName);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//变更分区数量
//Custom file stream is not suitable for operating.
try
{
DISClient.UpdatePartitionCount(streamName, 1);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//添加OBS转储服务
try
{
DISClient.CreateTransferTaskWithOBS(streamName);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//添加DLI转储任务
try
{
DISClient.CreateTransferTaskWithDLI(streamName);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//查询通道监控信息
try
{
DISClient.GetStreamMetricInfo(streamName, "total_put_bytes_per_stream", DISClient.GetTimeStamp() - 3 * 24 * 60 * 60, DISClient.GetTimeStamp());
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//查询分区监控信息
try
{
DISClient.GetPartitionMetricInfo(streamName, "0", "total_get_records_per_partition", DISClient.GetTimeStamp() - 3 * 24 * 60 * 60, DISClient.GetTimeStamp());
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//查询转储任务列表
try
{
DISClient.GetStreamTransferTaskList(streamName);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//查询转储任务详情
try
{
DISClient.GetStreamTransferTaskDetail(streamName, "task_1234");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//获取流消费信息
try
{
DISClient.GetStreamConsumingInfo(streamName, appName, "", null);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//删除Checkpoint
try
{
DISClient.DeleteCheckpoint(streamName, appName, "0", "LAST_READ");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//删除APP
try
{
ResponseResult response = DISClient.DeleteAPPDemo(appName);
Console.Out.WriteLine(response);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//删除转储任务
try
{
DISClient.DeleteTransferTask(streamName, "task_1234");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
//删除通道
try
{
DISClient.DeleteStream(streamName);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
#endregion
}
