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Jason Gustafson commented on KAFKA-5705: ---------------------------------------- [~waleedfateem] Seems you are right: the traces are a little different. Probably likely that they are related, but I will go ahead and reopen this. > Kafka Server start failed and reports "unsafe memory access operation" > ---------------------------------------------------------------------- > > Key: KAFKA-5705 > URL: https://issues.apache.org/jira/browse/KAFKA-5705 > Project: Kafka > Issue Type: Bug > Components: log > Affects Versions: 0.10.2.0 > Reporter: Chen He > > [2017-08-02 15:50:23,361] FATAL Fatal error during KafkaServerStartable > startup. Prepare to shutdown (kafka.server.KafkaServerStartable) > java.lang.InternalError: a fault occurred in a recent unsafe memory access > operation in compiled Java code > at > kafka.log.TimeIndex$$anonfun$maybeAppend$1.apply$mcV$sp(TimeIndex.scala:128) > at > kafka.log.TimeIndex$$anonfun$maybeAppend$1.apply(TimeIndex.scala:107) > at > kafka.log.TimeIndex$$anonfun$maybeAppend$1.apply(TimeIndex.scala:107) > at kafka.utils.CoreUtils$.inLock(CoreUtils.scala:213) > at kafka.log.TimeIndex.maybeAppend(TimeIndex.scala:107) > at kafka.log.LogSegment.recover(LogSegment.scala:252) > at kafka.log.Log$$anonfun$loadSegments$4.apply(Log.scala:231) > at kafka.log.Log$$anonfun$loadSegments$4.apply(Log.scala:188) > at > scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:733) > at > scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) > at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:186) > at > scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:732) > at kafka.log.Log.loadSegments(Log.scala:188) > at kafka.log.Log.<init>(Log.scala:116) > at > kafka.log.LogManager$$anonfun$loadLogs$2$$anonfun$3$$anonfun$apply$10$$anonfun$apply$1.apply$mcV$sp(LogManager.scala:157) > at kafka.utils.CoreUtils$$anon$1.run(CoreUtils.scala:57) > at > java.util.concurrent.Executors$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) -- This message was sent by Atlassian JIRA (v6.4.14#64029)