[jira] [Created] (KAFKA-7656) ReplicaManager fetch fails on leader due to long/integer overflow

["Patrick Haas (JIRA)" <ji...@apache.org>]

Patrick Haas created KAFKA-7656:
-----------------------------------

             Summary: ReplicaManager fetch fails on leader due to long/integer overflow
                 Key: KAFKA-7656
                 URL: https://issues.apache.org/jira/browse/KAFKA-7656
             Project: Kafka
          Issue Type: Bug
          Components: core
    Affects Versions: 2.0.1
         Environment: Linux 3.10.0-693.el7.x86_64 #1 SMP Thu Jul 6 19:56:57 EDT 2017 x86_64 x86_64 x86_64 GNU/Linux
            Reporter: Patrick Haas


(Note: From 2.0.1-cp1 from confluent distribution)

This may not be the root cause, but the immediate issue is that [Log#read|https://github.com/apache/kafka/blob/9646602d6832ad0a5f2e9b65af5df1a80a571691/core/src/main/scala/kafka/log/Log.scala#L1179] computes *maxPosition* as a long, which is then passed to

{{ val fetchInfo = [segment.read|https://github.com/apache/kafka/blob/9646602d6832ad0a5f2e9b65af5df1a80a571691/core/src/main/scala/kafka/log/Log.scala#L1192](startOffset, maxOffset, maxLength, *{color:#FF0000}maxPosition{color}*, minOneMessage)}}

This results in Integer.MIN_VALUE getting passed, which triggers an assertion error.

 

{{[2018-11-19 21:13:13,687] ERROR [ReplicaManager broker=103] Error processing fetch operation on partition __consumer_offsets-20, offset 0 (kafka.server.ReplicaManager)}}
{{java.lang.IllegalArgumentException: Invalid max size -2147483648 for log read from segment FileRecords(file= /prod/kafka/data/kafka-logs/__consumer_offsets-20/00000000000000000000.log, start=0, end=2147483647)}}
{{ at kafka.log.LogSegment.read(LogSegment.scala:274)}}
{{ at kafka.log.Log$$anonfun$read$2.apply(Log.scala:1159)}}
{{ at kafka.log.Log$$anonfun$read$2.apply(Log.scala:1114)}}
{{ at kafka.log.Log.maybeHandleIOException(Log.scala:1842)}}
{{ at kafka.log.Log.read(Log.scala:1114)}}
{{ at kafka.server.ReplicaManager.kafka$server$ReplicaManager$$read$1(ReplicaManager.scala:912)}}
{{ at kafka.server.ReplicaManager$$anonfun$readFromLocalLog$1.apply(ReplicaManager.scala:974)}}
{{ at kafka.server.ReplicaManager$$anonfun$readFromLocalLog$1.apply(ReplicaManager.scala:973)}}
{{ at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)}}
{{ at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)}}
{{ at kafka.server.ReplicaManager.readFromLocalLog(ReplicaManager.scala:973)}}
{{ at kafka.server.ReplicaManager.readFromLog$1(ReplicaManager.scala:802)}}
{{ at kafka.server.ReplicaManager.fetchMessages(ReplicaManager.scala:815)}}
{{ at kafka.server.KafkaApis.handleFetchRequest(KafkaApis.scala:685)}}
{{ at kafka.server.KafkaApis.handle(KafkaApis.scala:114)}}
{{ at kafka.server.KafkaRequestHandler.run(KafkaRequestHandler.scala:69)}}
{{ at java.lang.Thread.run(Thread.java:748)}}



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