I am trying to run kafka performance script on my linux box. Whenever I run
"kafka-consumer-perf-test.sh", I always get an error. In the same box, I am
running "kafka-producer-perf-test.sh" as well and that is not failing at
all. Looks like something is wrong with "kafka-consumer-perf-test.sh".

I am running Kafka version 0.10.1.0.

Command I ran:
./bin/kafka-consumer-perf-test.sh --zookeeper 110.27.14.10:2181 --messages
50 --topic test-topic --threads 1

Error I got:
    [2017-01-11 22:34:09,785] WARN [ConsumerFetcherThread-perf-
consumer-14195_kafka-cluster-3098529006 <(309)%20852-9006>
-zeidk-1484174043509-46a51434-2-0], Error in fetch kafka.consumer.
ConsumerFetcherThread$FetchRequest@54fb48b6 (kafka.consumer.
ConsumerFetcherThread)
java.lang.OutOfMemoryError: Java heap space
        at java.nio.HeapByteBuffer.<init>(HeapByteBuffer.java:57)
        at java.nio.ByteBuffer.allocate(ByteBuffer.java:335)
        at org.apache.kafka.common.network.NetworkReceive.
readFromReadableChannel(NetworkReceive.java:93)
        at kafka.network.BlockingChannel.readCompletely(
BlockingChannel.scala:129)
        at kafka.network.BlockingChannel.receive(BlockingChannel.scala:120)
        at kafka.consumer.SimpleConsumer.liftedTree1$1(SimpleConsumer.
scala:99)
        at kafka.consumer.SimpleConsumer.kafka$consumer$SimpleConsumer$
$sendRequest(SimpleConsumer.scala:83)
        at kafka.consumer.SimpleConsumer$$anonfun$fetch$1$$anonfun$
apply$mcV$sp$1.apply$mcV$sp(SimpleConsumer.scala:132)
        at kafka.consumer.SimpleConsumer$$anonfun$fetch$1$$anonfun$
apply$mcV$sp$1.apply(SimpleConsumer.scala:132)
        at kafka.consumer.SimpleConsumer$$anonfun$fetch$1$$anonfun$
apply$mcV$sp$1.apply(SimpleConsumer.scala:132)
        at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33)
        at kafka.consumer.SimpleConsumer$$anonfun$fetch$1.apply$mcV$sp(
SimpleConsumer.scala:131)
        at kafka.consumer.SimpleConsumer$$anonfun$fetch$1.apply(
SimpleConsumer.scala:131)
        at kafka.consumer.SimpleConsumer$$anonfun$fetch$1.apply(
SimpleConsumer.scala:131)
        at kafka.metrics.KafkaTimer.time(KafkaTimer.scala:33)
        at kafka.consumer.SimpleConsumer.fetch(SimpleConsumer.scala:130)
        at kafka.consumer.ConsumerFetcherThread.fetch(
ConsumerFetcherThread.scala:109)
        at kafka.consumer.ConsumerFetcherThread.fetch(
ConsumerFetcherThread.scala:29)
        at kafka.server.AbstractFetcherThread.processFetchRequest(
AbstractFetcherThread.scala:118)
        at kafka.server.AbstractFetcherThread.doWork(
AbstractFetcherThread.scala:103)
        at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:63)

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