diff --git hadoop-yarn-project/hadoop-yarn/conf/yarn-env.sh hadoop-yarn-project/hadoop-yarn/conf/yarn-env.sh index 2a40f10..c5c1d04 100644 --- hadoop-yarn-project/hadoop-yarn/conf/yarn-env.sh +++ hadoop-yarn-project/hadoop-yarn/conf/yarn-env.sh @@ -34,6 +34,10 @@ fi JAVA=$JAVA_HOME/bin/java JAVA_HEAP_MAX=-Xmx1000m +# For setting YARN specific HEAP sizes please use this +# Parameter and set appropriately +# YARN_HEAPSIZE=1000 + # check envvars which might override default args if [ "$YARN_HEAPSIZE" != "" ]; then #echo "run with heapsize $YARN_HEAPSIZE" @@ -41,6 +45,20 @@ if [ "$YARN_HEAPSIZE" != "" ]; then #echo $JAVA_HEAP_MAX fi +# Resource Manager specific parameters +#export YARN_RESOURCEMANAGER_HEAPSIZE= +#export YARN_RESOURCEMANAGER_OPTS= + +# Node Manager specific parameters +#export YARN_NODEMANAGER_HEAPSIZE= +#export YARN_NODEMANAGER_OPTS= + # so that filenames w/ spaces are handled correctly in loops below IFS=