John Fung created KAFKA-582:
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Summary: DumpLogSegments throws java.lang.OutOfMemoryError: Java
heap space
Key: KAFKA-582
URL: https://issues.apache.org/jira/browse/KAFKA-582
Project: Kafka
Issue Type: Bug
Reporter: John Fung
Priority: Blocker
This is happening in rev. 1401874
bin/kafka-run-class.sh kafka.tools.DumpLogSegments --no-print
replica_1_p_0/00000000000000000000.log
Dumping replica_1_p_0/00000000000000000000.log
Starting offset: 0
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at java.nio.HeapByteBuffer.<init>(HeapByteBuffer.java:39)
at java.nio.ByteBuffer.allocate(ByteBuffer.java:312)
at kafka.log.FileMessageSet$$anon$1.makeNext(FileMessageSet.scala:123)
at kafka.log.FileMessageSet$$anon$1.makeNext(FileMessageSet.scala:106)
at
kafka.utils.IteratorTemplate.maybeComputeNext(IteratorTemplate.scala:61)
at kafka.utils.IteratorTemplate.hasNext(IteratorTemplate.scala:53)
at scala.collection.Iterator$class.foreach(Iterator.scala:631)
at kafka.utils.IteratorTemplate.foreach(IteratorTemplate.scala:32)
at scala.collection.IterableLike$class.foreach(IterableLike.scala:79)
at kafka.message.MessageSet.foreach(MessageSet.scala:67)
at kafka.tools.DumpLogSegments$.dumpLog(DumpLogSegments.scala:62)
at
kafka.tools.DumpLogSegments$$anonfun$main$1.apply(DumpLogSegments.scala:35)
at
kafka.tools.DumpLogSegments$$anonfun$main$1.apply(DumpLogSegments.scala:31)
at
scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:34)
at scala.collection.mutable.ArrayOps.foreach(ArrayOps.scala:34)
at kafka.tools.DumpLogSegments$.main(DumpLogSegments.scala:31)
at kafka.tools.DumpLogSegments.main(DumpLogSegments.scala)
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