数据接入服务 DIS-查询通道详情

时间：2025-02-12 14:55:05

数据接入服务 DIS

查询通道详情

参考初始化DIS客户端的操作初始化一个DIS客户端实例，实例名称为dic。

使用DIS SDK查询指定通道信息。

     
          String streamName = "myStream";DescribeStreamRequest describeStreamRequest = new DescribeStreamRequest();describeStreamRequest.setStreamName(streamName);System.out.println("descStream: " + JsonUtils.objToJson(dic.describeStream(describeStreamRequest)));

查询通道的返回信息如下。

     
          descStream: DescribeStreamResult [streamId=JnYbsMfWNn81e8n2mOC, streamName=myStream, createTime=1540977519187, lastModifiedTime=1540977519983, retentionPeriod=24, status=RUNNING, streamType=ADVANCED, dataType=BLOB, writablePartitionCount=2, readablePartitionCount=2, partitions=[PartitionResult{partitionId='shardId-0000000000', hashRange='[0 : 4611686018427387902]', status='ACTIVE', parentPartitionIds='null', sequenceNumberRange='[0 : 13286444]'}, PartitionResult{partitionId='shardId-0000000001', hashRange='[4611686018427387903 : 9223372036854775807]', status='ACTIVE', parentPartitionIds='null', sequenceNumberRange='[0 : 13288589]'}], hasMorePartitions=false, updatePartitionCounts=null]