我正在与Kafka0.8和zookeeper 3.3.5合作。事实上，我们有一打主题，我们正在消费没有任何问题。
最近，我们开始喂养和消费一个行为怪异的新主题。消耗的偏移量突然重置。它尊重我们设置的auto.offset.reset策略（实际上是最小的），但是我不明白为什么这个主题突然重置了它的偏移量。
我用的是高级消费者。
以下是我发现的一些错误日志：我们有一堆错误日志：

[2015-03-26 05:21:17,789] INFO Fetching metadata from broker id:1,host:172.16.23.1,port:9092 with correlation id 47 for 1 topic(s) Set(MyTopic) (kafka.cl
ient.ClientUtils$)
[2015-03-26 05:21:17,789] ERROR Producer connection to 172.16.23.1:9092 unsuccessful (kafka.producer.SyncProducer)
java.nio.channels.ClosedByInterruptException
        at java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:202)
        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:681)
        at kafka.network.BlockingChannel.connect(BlockingChannel.scala:57)
        at kafka.producer.SyncProducer.connect(SyncProducer.scala:141)
        at kafka.producer.SyncProducer.getOrMakeConnection(SyncProducer.scala:156)
        at kafka.producer.SyncProducer.kafka$producer$SyncProducer$$doSend(SyncProducer.scala:68)
        at kafka.producer.SyncProducer.send(SyncProducer.scala:112)
        at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:53)
        at kafka.client.ClientUtils$.fetchTopicMetadata(ClientUtils.scala:88)
        at kafka.consumer.ConsumerFetcherManager$LeaderFinderThread.doWork(ConsumerFetcherManager.scala:66)
        at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:51)

每次发生此问题时，我都会看到警告日志：

[2015-03-26 05:21:30,596] WARN Reconnect due to socket error: null (kafka.consumer.SimpleConsumer)

然后真正的问题发生了：

[2015-03-26 05:21:47,551] INFO Connected to 172.16.23.5:9092 for producing (kafka.producer.SyncProducer)
[2015-03-26 05:21:47,552] INFO Disconnecting from 172.16.23.5:9092 (kafka.producer.SyncProducer)
[2015-03-26 05:21:47,553] INFO [ConsumerFetcherManager-1427047649942] Added fetcher for partitions ArrayBuffer([[MyTopic,0], initOffset 45268422051 to br
oker id:5,host:172.16.23.5,port:9092] ) (kafka.consumer.ConsumerFetcherManager)
[2015-03-26 05:21:47,553] INFO [ConsumerFetcherThread-MyTopic_group-1427047649884-699191d4-0-5], Starting  (kafka.consumer.Cons
umerFetcherThread)
[2015-03-26 05:21:50,388] ERROR [ConsumerFetcherThread-MyTopic_group-1427047649884-699191d4-0-5], Current offset 45268422051 for partition [MyTopic,0] out of range; reset offset to 1948447612 (kafka.consumer.ConsumerFetcherThread)
[2015-03-26 05:21:50,490] ERROR [ConsumerFetcherThread-MyTopic_group-1427047649884-699191d4-0-5], Current offset 1948447612 for partition [MyTopic,0] out of range; reset offset to 1948447612 (kafka.consumer.ConsumerFetcherThread)
[2015-03-26 05:21:50,591] ERROR [ConsumerFetcherThread-MyTopic_group-1427047649884-699191d4-0-5], Current offset 1948447612 for partition [MyTopic,0] out of range; reset offset to 1948447612 (kafka.consumer.ConsumerFetcherThread)
[2015-03-26 05:21:50,692] ERROR [ConsumerFetcherThread-MyTopic_group-1427047649884-699191d4-0-5], Current offset 1948447612 for partition [MyTopic,0] out of range; reset offset to 1948447612 (kafka.consumer.ConsumerFetcherThread)

现在的问题是：是否有人已经经历过这种行为？有没有人能告诉我Kafka什么时候决定重置它的偏移量，auto.offset.reset是最大的还是最小的？
谢谢您。