spark内置文件配置

1.上传spark-2.4.0-bin-hadoop2.6.tgz到/opt目录，并解压到/usr/local
tar -zxf /opt/spark-2.4.0-bin-hadoop2.6.tgz -C /usr/local/

进入/usr/local/spark-2.4.0-bin-hadoop2.6/conf

slave1
slave2
slave3

spark-defaults.conf
cp spark-defaults.conf.template spark-defaults.conf
vi spark-defaults.conf
添加：
spark.master spark://master:7077
spark.eventLog.enabled true
spark.eventLog.dir hdfs://master:8020/spark-logs
spark.history.fs.logDirectory hdfs://master:8020/spark-logs

spark-env.sh
cp spark-env.sh.template spark-env.sh
vi spark-env.sh

JAVA_HOME=/usr/java/jdk1.8.0_151
HADOOP_CONF_DIR=/usr/local/hadoop-2.6.5/etc/hadoop
SPARK_MASTER_IP=master
SPARK_MASTER_PORT=7077
SPARK_WORKER_MEMORY=512m
SPARK_WORKER_CORES=1
SPARK_EXECUTOR_MEMORY=512m
SPARK_EXECUTOR_CORES=1
SPARK_WORKER_INSTANCES=1

hdfs dfs -mkdir /spark-logs

scp -r /usr/local/spark-2.4.0-bin-hadoop2.6/ slave1:/usr/local/
scp -r /usr/local/spark-2.4.0-bin-hadoop2.6/ slave2:/usr/local/
scp -r /usr/local/spark-2.4.0-bin-hadoop2.6/ slave3:/usr/local/

vi /etc/profile

export SPARK_HOME=/usr/local/spark-2.4.0-bin-hadoop2.6
export PATH=$PATH:$SPARK_HOME/bin

source /etc/profile使命令生效