Hey Nicholas,
I am not sure if the problem of Flink dropping TM is connected to ethernet
because it happens in our Prod cluster too where we have standard blade
servers with Gigabyte network (din spent time yet on doing the RCA).
Nonetheless, its really cool what you are doing there with rPis
Thanks for the reply, but I tracked the problem down to a missing M in task m=
anager.sh
# export JVM_ARGS=3D"${JVM_ARGS} -Xms${TM_HEAP_SIZE}M -Xmx${TM_HEAP_SIZE}M -=
XX:MaxDirectMemorySize=3D${TM_MAX_OFFHEAP_SIZE}"
export JVM_ARGS=3D"${JVM_ARGS} -Xms${TM_HEAP_SIZE}M -Xmx${TM_HEAP_SIZE}M"
I had
Hi,
Hope this is the right place to ask, but I have a 5 Raspberry Pi 3 cluster
running Flink on which I’m hitting memory issues. Each Pi has 1Gb and is
running with a 256Gb USB drive, however I don’t seem to be able to configure
Java to use more than 256M of heap. The memory problem, I’m
