flink-dist/src/test/bin/calcTMNetBufMem.sh

#!/usr/bin/env bash
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# Wrapper script to compare the TM heap size calculation of config.sh with Java
USAGE="Usage: calcTMNetBufMem.sh <memTotal> <netBufFrac> <netBufMin> <netBufMax>"

bin=`dirname "$0"`
bin=`cd "$bin"; pwd`

FLINK_TM_HEAP=$1
FLINK_TM_NET_BUF_FRACTION=$2
FLINK_TM_NET_BUF_MIN=$3
FLINK_TM_NET_BUF_MAX=$4

if [[ -z "${FLINK_TM_NET_BUF_MAX}" ]]; then
  echo "$USAGE"
  exit 1
fi

FLINK_CONF_DIR=${bin}/../../main/resources
. ${bin}/../../main/flink-bin/bin/config.sh > /dev/null

calculateNetworkBufferMemory