Normally Kafka should start without any load with default heap size. You need to stop all your consumers and producers. Try increasing heap further. If still issue persists enable debug log and check.
Regards Saurav Suman On Fri, Jul 9, 2021, 5:15 PM Isha Gupta <guptaish...@gmail.com> wrote: > Hi Saurav, > > I changed it to 2G and ran again but error persists. > > Isha > > On Fri, Jul 9, 2021 at 10:26 AM saurav suman <sauravsuman...@gmail.com> > wrote: > > > Hi, > > > > I am not sure how much load your kafka is having. > > How much memory you have on the server? > > Try increasing the heap to 2G and see. > > > > > > Regards > > Saurav Suman > > > > > > On Fri, Jul 9, 2021, 2:21 PM Isha Gupta <guptaish...@gmail.com> wrote: > > > > > 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 > > > > > >
