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Run mxnet training for MNIST on spark standalone
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#!/bin/bash | |
CURR_DIR=$(cd `dirname $0`; pwd) | |
ROOT_DIR=$(cd $CURR_DIR/../../; pwd) | |
MODULE_DIR=/opt/mxnet | |
LIB_DIR=${MODULE_DIR}/lib | |
JAR=${MODULE_DIR}/mxnet-spark_2.10-0.1.2-SNAPSHOT.jar | |
LIBS=${MODULE_DIR}/mxnet-full_2.10-linux-x86_64-cpu-0.1.2-SNAPSHOT.jar | |
for jar in `ls ${LIB_DIR}/*.jar`; do | |
[ ! -z ${LIBS} ] && LIBS="${LIBS}," | |
LIBS="${LIBS}$jar"; | |
done | |
SPARK_OPTS+=" --name mxnet" | |
SPARK_OPTS+=" --driver-memory 1g" | |
SPARK_OPTS+=" --executor-memory 1g" | |
SPARK_OPTS+=" --num-executors 2" | |
SPARK_OPTS+=" --executor-cores 1" | |
#SPARK_OPTS+=" --spark.network.timeout 120" | |
SPARK_OPTS+=" --jars ${LIBS}" | |
# running opts | |
RUN_JARS="${MODULE_DIR}/*:${MODULE_DIR}/lib/*" | |
RUN_OPTS+=" --input s3a://mxnet.liuyz/data/mnist/val.txt" | |
RUN_OPTS+=" --jars ${RUN_JARS}" | |
RUN_OPTS+=" --num-server 1" | |
RUN_OPTS+=" --num-worker 2" | |
RUN_OPTS+=" --java /opt/jdk1.8.0_74/bin/java" | |
SPARK_HOME=/opt/spark | |
${SPARK_HOME}/bin/spark-submit --master spark://localhost:7077 \ | |
--conf spark.driver.extraClassPath=/opt/spark/extra-libs/* \ | |
--conf spark.executor.extraClassPath=/opt/spark/extra-libs/* \ | |
--conf spark.hadoop.fs.s3a.access.key=XXX \ | |
--conf spark.hadoop.fs.s3a.secret.key=XXXXX \ | |
--conf spark.dynamicAllocation.enabled=false \ | |
--conf spark.speculation=false \ | |
--class ml.dmlc.mxnet.spark.MXNet \ | |
${SPARK_OPTS} \ | |
${JAR} \ | |
${RUN_OPTS} |
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