Thank you all for the helpful clarification and the patch. Best, ~Thai
On Thu, Oct 6, 2011 at 11:56 PM, Joel Koshy <jjko...@gmail.com> wrote: > Hi Jun, > > https://issues.apache.org/jira/browse/KAFKA-89 is already open for this. > > Thanks, > > Joel > > On Thu, Oct 6, 2011 at 8:47 AM, Jun Rao <jun...@gmail.com> wrote: > > Thai, > > > > When a consumer starts off for the first time, it doesn't know which > offset > > to start with. So it picks max_long, which will trigger the > > WrongOffsetException. Upon receiving the exception, the consumer will > reset > > its offset to either the smallest or the largest offset depending on the > > configuration. So, technically, this is not really an error and I agree > that > > it's confusing to log this as an error. Could you open a jira for this? > > > > Thanks, > > > > Jun > > > > On Thu, Oct 6, 2011 at 4:08 AM, Bao Thai Ngo <baothai...@gmail.com> > wrote: > > > >> Hi, > >> > >> I followed the quickstart to setup and run kafka on my Laptop CentOS 5.5 > >> and > >> got this error: > >> > >> [2011-10-06 17:21:20,349] INFO Starting log flusher every 1000 ms with > the > >> following overrides Map() (kafka.log.LogManager) > >> [2011-10-06 17:21:20,350] INFO Server started. > (kafka.server.KafkaServer) > >> [2011-10-06 17:22:28,366] INFO Closing socket connection to / > 10.40.9.171. > >> (kafka.network.Processor) > >> [2011-10-06 17:38:53,725] INFO Closing socket connection to /127.0.0.1. > >> (kafka.network.Processor) > >> [2011-10-06 17:39:01,445] INFO Created log for 'testxx'-0 > >> (kafka.log.LogManager) > >> [2011-10-06 17:39:01,448] INFO Begin registering broker topic > >> /brokers/topics/testxx/0 with 1 partitions (kafka.server.KafkaZooKeeper) > >> [2011-10-06 17:39:01,472] INFO End registering broker topic > >> /brokers/topics/testxx/0 (kafka.server.KafkaZooKeeper) > >> [2011-10-06 17:39:50,641] ERROR error when processing request > >> FetchRequest(topic:testxx, part:0 offset:9223372036854775807 > >> maxSize:307200) > >> (kafka.server.KafkaRequestHandlers) > >> kafka.common.OffsetOutOfRangeException: offset 9223372036854775807 is > out > >> of > >> range > >> at kafka.log.Log$.findRange(Log.scala:48) > >> at kafka.log.Log.read(Log.scala:224) > >> at > >> > >> > kafka.server.KafkaRequestHandlers.kafka$server$KafkaRequestHandlers$$readMessageSet(KafkaRequestHandlers.scala:116) > >> at > >> > >> > kafka.server.KafkaRequestHandlers$$anonfun$2.apply(KafkaRequestHandlers.scala:106) > >> at > >> > >> > kafka.server.KafkaRequestHandlers$$anonfun$2.apply(KafkaRequestHandlers.scala:105) > >> at > >> > >> > scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:206) > >> at > >> > >> > scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:206) > >> at > >> > >> > scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:34) > >> at scala.collection.mutable.ArrayOps.foreach(ArrayOps.scala:34) > >> at > >> scala.collection.TraversableLike$class.map(TraversableLike.scala:206) > >> at scala.collection.mutable.ArrayOps.map(ArrayOps.scala:34) > >> at > >> > >> > kafka.server.KafkaRequestHandlers.handleMultiFetchRequest(KafkaRequestHandlers.scala:105) > >> at > >> > >> > kafka.server.KafkaRequestHandlers$$anonfun$handlerFor$3.apply(KafkaRequestHandlers.scala:45) > >> at > >> > >> > kafka.server.KafkaRequestHandlers$$anonfun$handlerFor$3.apply(KafkaRequestHandlers.scala:45) > >> at kafka.network.Processor.handle(SocketServer.scala:289) > >> at kafka.network.Processor.read(SocketServer.scala:312) > >> at kafka.network.Processor.run(SocketServer.scala:207) > >> at java.lang.Thread.run(Thread.java:662) > >> > >> > >> Also please keep informed that this error did happen several times in my > >> test (version 0.6 and 0.7). Could you please help me fix this? > >> > >> Thanks, > >> ~Thai > >> > > >