OutOfMemory error while running kafka server

[Isha Gupta]

Hi all,

I am facing a OutofMemory issue while running the kafka server.
My zookeeper is running fine but getting below error while running kafka
server:

 at kafka.server.KafkaRequestHandler.run(KafkaRequestHandler.scala:74)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.OutOfMemoryError: Map failed
        at sun.nio.ch.FileChannelImpl.map0(Native Method)
        ... 33 more

I am working on Windows10 OS. After googling,I have changed the
server.start.sh file as:

if [ "x$KAFKA_HEAP_OPTS" = "x" ]; then
    export KAFKA_HEAP_OPTS="-Xmx512M -Xms512M"
fi

But it still not working. My java is 64bit only and everything else is also
according to requirement.

Please help me in resolving this issue.

Thanks,
Isha