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Kafka, mail # dev - [jira] [Assigned] (KAFKA-748) Append to index fails due to invalid offset


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[jira] [Assigned] (KAFKA-748) Append to index fails due to invalid offset
"Sriram Subramanian 2013-02-04, 23:30

     [ https://issues.apache.org/jira/browse/KAFKA-748?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sriram Subramanian reassigned KAFKA-748:
----------------------------------------

    Assignee: Jay Kreps  (was: Sriram Subramanian)
    
> Append to index fails due to invalid offset
> -------------------------------------------
>
>                 Key: KAFKA-748
>                 URL: https://issues.apache.org/jira/browse/KAFKA-748
>             Project: Kafka
>          Issue Type: Bug
>    Affects Versions: 0.8
>            Reporter: Sriram Subramanian
>            Assignee: Jay Kreps
>            Priority: Blocker
>              Labels: p1
>             Fix For: 0.8
>
>         Attachments: outindex, outmsg
>
>
> We seem to be appending to the index and it checks to make sure we do not insert an entry with an offset that is larger than the actual offset of the message. We seem to be trying to insert an offset = 1 in the index while lastOffset is 24463. This seems to get fixed on restarting the broker.
> java.lang.IllegalArgumentException: Attempt to append an offset (1) to position 21703 no larger than the last offset appended (24463).
> at kafka.log.OffsetIndex.append(OffsetIndex.scala:183)
> at kafka.log.LogSegment.append(LogSegment.scala:60)
> at kafka.log.Log.append(Log.scala:286)
> at kafka.server.KafkaApis$$anonfun$appendToLocalLog$2.apply(KafkaApis.scala:188)
> at kafka.server.KafkaApis$$anonfun$appendToLocalLog$2.apply(KafkaApis.scala:181)
> at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:206)
> at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:206)
> at scala.collection.immutable.Map$Map1.foreach(Map.scala:105)
> at scala.collection.TraversableLike$class.map(TraversableLike.scala:206)

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