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https://issues.apache.org/jira/browse/KAFKA-2012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Manikumar Reddy updated KAFKA-2012:
-----------------------------------
Attachment: KAFKA-2012.patch
> Broker should automatically handle corrupt index files
> ------------------------------------------------------
>
> Key: KAFKA-2012
> URL: https://issues.apache.org/jira/browse/KAFKA-2012
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.8.1.1
> Reporter: Todd Palino
> Attachments: KAFKA-2012.patch
>
>
> We had a bunch of unclean system shutdowns (power failure), which caused
> corruption on our disks holding log segments in many cases. While the broker
> is handling the log segment corruption properly (truncation), it is having
> problems with corruption in the index files. Additionally, this only seems to
> be happening on some startups (while we are upgrading).
> The broker should just do what I do when I hit a corrupt index file - remove
> it and rebuild it.
> 2015/03/09 17:58:53.873 FATAL [KafkaServerStartable] [main] [kafka-server] []
> Fatal error during KafkaServerStartable startup. Prepare to shutdown
> java.lang.IllegalArgumentException: requirement failed: Corrupt index found,
> index file
> (/export/content/kafka/i001_caches/__consumer_offsets-39/00000000000000000000.index)
> has non-zero size but the last offset is -2121629628 and the base offset is 0
> at scala.Predef$.require(Predef.scala:233)
> at kafka.log.OffsetIndex.sanityCheck(OffsetIndex.scala:352)
> at kafka.log.Log$$anonfun$loadSegments$5.apply(Log.scala:185)
> at kafka.log.Log$$anonfun$loadSegments$5.apply(Log.scala:184)
> at scala.collection.Iterator$class.foreach(Iterator.scala:727)
> at scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
> at scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
> at scala.collection.AbstractIterable.foreach(Iterable.scala:54)
> at kafka.log.Log.loadSegments(Log.scala:184)
> at kafka.log.Log.<init>(Log.scala:82)
> at
> kafka.log.LogManager$$anonfun$loadLogs$2$$anonfun$3$$anonfun$apply$7$$anonfun$apply$1.apply$mcV$sp(LogManager.scala:141)
> at kafka.utils.Utils$$anon$1.run(Utils.scala:54)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
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