public KafkaTopicConsumerWrapper(KafkaClusterConfig config, string topicId, string consumerId)
: base(config, topicId)
{
ConsumerId = consumerId;
Consumer = new Lazy <Consumer>(LoadConsumer);
Tpos = new Lazy <List <TopicPartitionOffsetError> >(LoadTpos);
}
public KafkaTopicWrapper(KafkaClusterConfig config, string topicId)
{
Config = config;
TopicId = topicId;
Producer = new Lazy <Producer>(LoadProducer);
TopicMetadata = new Lazy <TopicMetadata>(LoadTopicMetadata);
}
public BrokerPartition GetBrokerPartition(KafkaClusterConfig kafkaClusterConfig, string bootstrapServers)
{
BrokerPartition result;
using (var producer = kafkaClusterConfig.BuildProducer(bootstrapServers))
{
if (producer == null)
{
return(null);
}
var metadata = producer.GetMetadata();
var partitionInfoList = new List <PartitionInfo>();
foreach (var topic in metadata.Topics)
{
foreach (var partition in topic.Partitions)
{
var item = new PartitionInfo
{
Topic = topic.Topic,
PartitionId = partition.PartitionId,
Leader = partition.Leader,
Replicas = partition.Replicas.OrderBy(r => r).ToArray(),
ISRs = partition.InSyncReplicas.OrderBy(isr => isr).ToArray()
};
partitionInfoList.Add(item);
}
}
result = new BrokerPartition {
BrokerId = metadata.OriginatingBrokerId, PartitionInfoList = partitionInfoList
};
}
return(result);
}
