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From Chen Song <chen.song...@gmail.com>
Subject exception in log cleaner
Date Thu, 21 Jan 2016 20:13:20 GMT
I am testing compact policy on a topic and got the following exception in
log-cleaner.log. It seems to be related to the size of the ByteBuffer. Has
anyone seen this error before, or any config I can tune to increase this?


[2016-01-21 04:21:23,083] INFO Cleaner 0: Beginning cleaning of log
topic-0. (kafka.log.LogCleaner)
[2016-01-21 04:21:23,083] INFO Cleaner 0: Building offset map for
topic-0... (kafka.log.LogCleaner)
[2016-01-21 04:21:23,148] INFO Cleaner 0: Building offset map for log
topic-0 for 6 segments in offset range [0, 56070). (kafka.log.LogCleaner)
[2016-01-21 04:21:23,441] INFO Cleaner 0: Offset map for log topic-0
complete. (kafka.log.LogCleaner)
[2016-01-21 04:21:23,442] INFO Cleaner 0: Cleaning log topic-0 (discarding
tombstones prior to Thu Jan 01 00:00:00 UTC 1970)... (kafka.log.LogCleaner)
[2016-01-21 04:21:23,442] INFO Cleaner 0: Cleaning segment 0 in log topic-0
(last modified Wed Jan 20 18:38:33 UTC 2016) into 0, retaining deletes.
(kafka.log.LogCleaner)
[2016-01-21 04:21:23,455] INFO Cleaner 0: Cleaning segment 6230 in log
topic-0 (last modified Wed Jan 20 20:27:59 UTC 2016) into 0, retaining
deletes. (kafka.log.LogCleaner)
[2016-01-21 04:21:23,467] INFO Cleaner 0: Cleaning segment 18690 in log
topic-0 (last modified Wed Jan 20 21:26:58 UTC 2016) into 0, retaining
deletes. (kafka.log.LogCleaner)
[2016-01-21 04:21:23,479] INFO Cleaner 0: Cleaning segment 24920 in log
topic-0 (last modified Wed Jan 20 23:26:48 UTC 2016) into 0, retaining
deletes. (kafka.log.LogCleaner)
[2016-01-21 04:21:23,489] INFO Cleaner 0: Cleaning segment 37380 in log
topic-0 (last modified Thu Jan 21 00:25:16 UTC 2016) into 0, retaining
deletes. (kafka.log.LogCleaner)
[2016-01-21 04:21:23,495] INFO Cleaner 0: Cleaning segment 43610 in log
topic-0 (last modified Thu Jan 21 02:26:17 UTC 2016) into 0, retaining
deletes. (kafka.log.LogCleaner)
[2016-01-21 04:21:23,513] ERROR [kafka-log-cleaner-thread-0], Error due to
 (kafka.log.LogCleaner)
java.nio.BufferOverflowException
        at java.nio.Buffer.nextPutIndex(Buffer.java:519)
        at java.nio.HeapByteBuffer.putLong(HeapByteBuffer.java:417)
        at
kafka.message.ByteBufferMessageSet$.writeMessage(ByteBufferMessageSet.scala:80)
        at
kafka.log.Cleaner$$anonfun$cleanInto$1.apply(LogCleaner.scala:419)
        at
kafka.log.Cleaner$$anonfun$cleanInto$1.apply(LogCleaner.scala:404)
        at scala.collection.Iterator$class.foreach(Iterator.scala:727)
        at kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
        at
scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
        at kafka.message.MessageSet.foreach(MessageSet.scala:67)
        at kafka.log.Cleaner.cleanInto(LogCleaner.scala:404)
        at
kafka.log.Cleaner$$anonfun$cleanSegments$1.apply(LogCleaner.scala:358)
        at
kafka.log.Cleaner$$anonfun$cleanSegments$1.apply(LogCleaner.scala:354)
        at scala.collection.immutable.List.foreach(List.scala:318)
        at kafka.log.Cleaner.cleanSegments(LogCleaner.scala:354)
        at kafka.log.Cleaner$$anonfun$clean$4.apply(LogCleaner.scala:321)
        at kafka.log.Cleaner$$anonfun$clean$4.apply(LogCleaner.scala:320)
        at scala.collection.immutable.List.foreach(List.scala:318)

-- 
Chen Song

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