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Posted to dev@kafka.apache.org by "Ismael Juma (JIRA)" <ji...@apache.org> on 2017/01/03 09:43:58 UTC
[jira] [Updated] (KAFKA-4576) Log segments close to max size break
on fetch
[ https://issues.apache.org/jira/browse/KAFKA-4576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ismael Juma updated KAFKA-4576:
-------------------------------
Fix Version/s: 0.10.2.0
> Log segments close to max size break on fetch
> ---------------------------------------------
>
> Key: KAFKA-4576
> URL: https://issues.apache.org/jira/browse/KAFKA-4576
> Project: Kafka
> Issue Type: Bug
> Components: log
> Affects Versions: 0.10.1.1
> Reporter: Ivan Babrou
> Fix For: 0.10.2.0
>
>
> We are running Kafka 0.10.1.1~rc1 (it's the same as 0.10.1.1).
> Max segment size is set to 2147483647 globally, that's 1 byte less than max signed int32.
> Every now and then we see failures like this:
> {noformat}
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: ERROR [Replica Manager on Broker 1006]: Error processing fetch operation on partition [mytopic,11], offset 483579108587 (kafka.server.ReplicaManager)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: java.lang.IllegalStateException: Failed to read complete buffer for targetOffset 483686627237 startPosition 2145701130 in /disk/data0/kafka-logs/mytopic-11/00000000483571890786.log
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at kafka.log.FileMessageSet.searchForOffsetWithSize(FileMessageSet.scala:145)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at kafka.log.LogSegment.translateOffset(LogSegment.scala:128)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at kafka.log.LogSegment.read(LogSegment.scala:180)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at kafka.log.Log.read(Log.scala:563)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at kafka.server.ReplicaManager.kafka$server$ReplicaManager$$read$1(ReplicaManager.scala:567)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at kafka.server.ReplicaManager$$anonfun$readFromLocalLog$1.apply(ReplicaManager.scala:606)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at kafka.server.ReplicaManager$$anonfun$readFromLocalLog$1.apply(ReplicaManager.scala:605)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at scala.collection.Iterator$class.foreach(Iterator.scala:893)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at kafka.server.ReplicaManager.readFromLocalLog(ReplicaManager.scala:605)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at kafka.server.ReplicaManager.fetchMessages(ReplicaManager.scala:469)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at kafka.server.KafkaApis.handleFetchRequest(KafkaApis.scala:534)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at kafka.server.KafkaApis.handle(KafkaApis.scala:79)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at kafka.server.KafkaRequestHandler.run(KafkaRequestHandler.scala:60)
> Dec 25 18:20:47 myhost kafka-run-class.sh[2054]: at java.lang.Thread.run(Thread.java:745)
> {noformat}
> {noformat}
> ...
> -rw-r--r-- 1 kafka kafka 0 Dec 25 15:15 00000000483557418204.timeindex
> -rw-r--r-- 1 kafka kafka 9496 Dec 25 15:26 00000000483564654488.index
> -rw-r--r-- 1 kafka kafka 2145763964 Dec 25 15:26 00000000483564654488.log
> -rw-r--r-- 1 kafka kafka 0 Dec 25 15:26 00000000483564654488.timeindex
> -rw-r--r-- 1 kafka kafka 9576 Dec 25 15:37 00000000483571890786.index
> -rw-r--r-- 1 kafka kafka 2147483644 Dec 25 15:37 00000000483571890786.log
> -rw-r--r-- 1 kafka kafka 0 Dec 25 15:37 00000000483571890786.timeindex
> -rw-r--r-- 1 kafka kafka 9568 Dec 25 15:48 00000000483579135712.index
> -rw-r--r-- 1 kafka kafka 2146791360 Dec 25 15:48 00000000483579135712.log
> -rw-r--r-- 1 kafka kafka 0 Dec 25 15:48 00000000483579135712.timeindex
> -rw-r--r-- 1 kafka kafka 9408 Dec 25 15:59 00000000483586374164.index
> ...
> {noformat}
> Here 00000000483571890786.log is just 3 bytes below the max size.
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