论坛徽章:: 1

电梯直达

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发表于 2017-08-22 10:32 |只看该作者 |倒序浏览

一.基本信息

1. 服务器基本信息

主机名 ip地址安装服务
spark-master 172.16.200.81 jdk、hadoop、spark、scala
spark-slave01 172.16.200.82 jdk、hadoop、spark
spark-slave02 172.16.200.83 jdk、hadoop、spark
spark-slave03 172.16.200.84 jdk、hadoop、spark

2. 软件基本信息

软件名版本安装路径
oracle jdk 1.8.0_111 /usr/local/jdk1.8.0_111
hadoop 2.7.1 /usr/local/hadoop-2.7.3
spark 2.0.2 /usr/local/spark-2.0.2
scala 2.12.1 usr/local/2.12.1

3.环境变量汇总

############# java ############
export JAVA_HOME=/usr/local/jdk1.8.0_111
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
########### hadoop ##########
export HADOOP_HOME=/usr/local/hadoop-2.7.3
export PATH=$JAVA_HOme/bin:$HADOOP_HOME/bin:$PATH
export HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_HOME/lib/native
export PATH=$PATH:$JAVA_HOME/bin:$HADOOP_HOME/bin:$HADOOP_HOME/sbin
######### spark ############
export SPARK_HOME=/usr/local/spark-2.0.2
export PATH=$PATH:$SPARK_HOME/bin:$SPARK_HOME/sbin
######### scala ##########
export SCALA_HOME=/usr/local/scala-2.12.1
export PATH=$PATH:$SCALA_HOME/bin

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4. 基本环境配置（master、slave相同操作）

4.1 配置jdk

cd /usr/loca/src/
tar -C /usr/local/ -xzf /usr/local/src/jdk-8u111-linux-x64.tar.gz

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4.2 配置java环境变量

vim /etc/profile

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添加如下信息

######### jdk ############
export JAVA_HOME=/usr/local/jdk1.8.0_111
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

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4.3 刷新配置文件：

source /etc/profile

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4.4 配置hosts

vim /etc/hosts
172.16.200.81 spark-master
172.16.200.82 spark-slave1
172.16.200.83 spark-slave2

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4.5 配置免密码

生成密钥对

ssh-keygen

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如果密钥不设置密码，则连按几下回车

先配置本机免密码登录

cd /root/.ssh
cat id_rsa.pub > authorized_keys
chmod 600 authorized_keys

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再将其它主机id_rsa.pub 内容追加到 authorized_keys中，三台配置完成后即可实现免密码登录

二.大数据平台搭建

搭建Hadoop（master、slave相同操作）

1.1 安装hadoop

cd /usr/loca/src/
tar -C /usr/local/ -xzf hadoop-2.7.3.tar.gz

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1.2 配置hadoop环境变量

vim /etc/profile

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添加如下信息

######### hadoop ############
export HADOOP_HOME=/usr/local/hadoop-2.7.3
export PATH=$JAVA_HOme/bin:$HADOOP_HOME/bin:$PATH
export HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_HOME/lib/native
export PATH=$PATH:$JAVA_HOME/bin:$HADOOP_HOME/bin:$HADOOP_HOME/sbin

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1.3 刷新配置文件：

source /etc/profile

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1.4 修改hadoop配置文件

cd /usr/local/hadoop-2.7.3/etc/hadoop

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查看

root@spark-master hadoop]# ll
总用量 152
-rw-r--r--. 1 root root 4436 8月 18 09:49 capacity-scheduler.xml
-rw-r--r--. 1 root root 1335 8月 18 09:49 configuration.xsl
-rw-r--r--. 1 root root 318 8月 18 09:49 container-executor.cfg
-rw-r--r--. 1 root root 1037 12月 21 14:58 core-site.xml
-rw-r--r--. 1 root root 3589 8月 18 09:49 hadoop-env.cmd
-rw-r--r--. 1 root root 4235 12月 21 11:17 hadoop-env.sh
-rw-r--r--. 1 root root 2598 8月 18 09:49 hadoop-metrics2.properties
-rw-r--r--. 1 root root 2490 8月 18 09:49 hadoop-metrics.properties
-rw-r--r--. 1 root root 9683 8月 18 09:49 hadoop-policy.xml
-rw-r--r--. 1 root root 1826 12月 21 14:11 hdfs-site.xml
-rw-r--r--. 1 root root 1449 8月 18 09:49 httpfs-env.sh
-rw-r--r--. 1 root root 1657 8月 18 09:49 httpfs-log4j.properties
-rw-r--r--. 1 root root 21 8月 18 09:49 httpfs-signature.secret
-rw-r--r--. 1 root root 620 8月 18 09:49 httpfs-site.xml
-rw-r--r--. 1 root root 3518 8月 18 09:49 kms-acls.xml
-rw-r--r--. 1 root root 1527 8月 18 09:49 kms-env.sh
-rw-r--r--. 1 root root 1631 8月 18 09:49 kms-log4j.properties
-rw-r--r--. 1 root root 5511 8月 18 09:49 kms-site.xml
-rw-r--r--. 1 root root 11237 8月 18 09:49 log4j.properties
-rw-r--r--. 1 root root 931 8月 18 09:49 mapred-env.cmd
-rw-r--r--. 1 root root 1383 8月 18 09:49 mapred-env.sh
-rw-r--r--. 1 root root 4113 8月 18 09:49 mapred-queues.xml.template
-rw-r--r--. 1 root root 1612 12月 21 12:03 mapred-site.xml
-rw-r--r--. 1 root root 56 12月 21 16:30 slaves
-rw-r--r--. 1 root root 2316 8月 18 09:49 ssl-client.xml.example
-rw-r--r--. 1 root root 2268 8月 18 09:49 ssl-server.xml.example
-rw-r--r--. 1 root root 2191 8月 18 09:49 yarn-env.cmd
-rw-r--r--. 1 root root 4564 12月 21 11:19 yarn-env.sh
-rw-r--r--. 1 root root 1195 12月 21 14:24 yarn-site.xml

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1.4.1 修改hadoop全局配置文件

vim core-site.xml

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<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
<property>
<name>fs.defaultFS</name>
<value>hdfs://172.16.200.81:9000</value>
</property>
<property>
<name>hadoop.tmp.dir</name>
<value>file:///data/hadoop/data/tmp</value>
</property>
</configuration>

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1.4.2 配置hadoop关联jdk

vim Hadoop-env.sh

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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Set Hadoop-specific environment variables here.
# The only required environment variable is JAVA_HOME. All others are
# optional. When running a distributed configuration it is best to
# set JAVA_HOME in this file, so that it is correctly defined on
# remote nodes.
# The java implementation to use.
#配置jdk的环境
export JAVA_HOME=/usr/local/jdk1.8.0_111
# The jsvc implementation to use. Jsvc is required to run secure datanodes
# that bind to privileged ports to provide authentication of data transfer
# protocol. Jsvc is not required if SASL is configured for authentication of
# data transfer protocol using non-privileged ports.
#export JSVC_HOME=${JSVC_HOME}
export HADOOP_CONF_DIR=${HADOOP_CONF_DIR:-"/etc/hadoop"}
# Extra Java CLASSPATH elements. Automatically insert capacity-scheduler.
for f in $HADOOP_HOME/contrib/capacity-scheduler/*.jar; do
if [ "$HADOOP_CLASSPATH" ]; then
export HADOOP_CLASSPATH=$HADOOP_CLASSPATH:$f
else
export HADOOP_CLASSPATH=$f
fi
done
# The maximum amount of heap to use, in MB. Default is 1000.
#export HADOOP_HEAPSIZE=
#export HADOOP_NAMENODE_INIT_HEAPSIZE=""
# Extra Java runtime options. Empty by default.
export HADOOP_OPTS="$HADOOP_OPTS -Djava.net.preferIPv4Stack=true"
# Command specific options appended to HADOOP_OPTS when specified
export HADOOP_NAMENODE_OPTS="-Dhadoop.security.logger=${HADOOP_SECURITY_LOGGER:-INFO,RFAS} -Dhdfs.audit.logger=${HDFS_AUDIT_LOGGER:-INFO,NullAppender} $HADOOP_NAMENODE_OPTS"
export HADOOP_DATANODE_OPTS="-Dhadoop.security.logger=ERROR,RFAS $HADOOP_DATANODE_OPTS"
export HADOOP_SECONDARYNAMENODE_OPTS="-Dhadoop.security.logger=${HADOOP_SECURITY_LOGGER:-INFO,RFAS} -Dhdfs.audit.logger=${HDFS_AUDIT_LOGGER:-INFO,NullAppender} $HADOOP_SECONDARYNAMENODE_OPTS"
export HADOOP_NFS3_OPTS="$HADOOP_NFS3_OPTS"
export HADOOP_PORTMAP_OPTS="-Xmx512m $HADOOP_PORTMAP_OPTS"
# The following applies to multiple commands (fs, dfs, fsck, distcp etc)
export HADOOP_CLIENT_OPTS="-Xmx512m $HADOOP_CLIENT_OPTS"
#HADOOP_JAVA_PLATFORM_OPTS="-XX:-UsePerfData $HADOOP_JAVA_PLATFORM_OPTS"
# On secure datanodes, user to run the datanode as after dropping privileges.
# This **MUST** be uncommented to enable secure HDFS if using privileged ports
# to provide authentication of data transfer protocol. This **MUST NOT** be
# defined if SASL is configured for authentication of data transfer protocol
# using non-privileged ports.
export HADOOP_SECURE_DN_USER=${HADOOP_SECURE_DN_USER}
# Where log files are stored. $HADOOP_HOME/logs by default.
#export HADOOP_LOG_DIR=${HADOOP_LOG_DIR}/$USER
# Where log files are stored in the secure data environment.
export HADOOP_SECURE_DN_LOG_DIR=${HADOOP_LOG_DIR}/${HADOOP_HDFS_USER}
###
# HDFS Mover specific parameters
###
# Specify the JVM options to be used when starting the HDFS Mover.
# These options will be appended to the options specified as HADOOP_OPTS
# and therefore may override any similar flags set in HADOOP_OPTS
#
# export HADOOP_MOVER_OPTS=""
###
# Advanced Users Only!
###
# The directory where pid files are stored. /tmp by default.
# NOTE: this should be set to a directory that can only be written to by
# the user that will run the hadoop daemons. Otherwise there is the
# potential for a symlink attack.
export HADOOP_PID_DIR=${HADOOP_PID_DIR}
export HADOOP_SECURE_DN_PID_DIR=${HADOOP_PID_DIR}
# A string representing this instance of hadoop. $USER by default.
export HADOOP_IDENT_STRING=$USER

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1.4.3 配置hdfs

vim hdfs-site.xml

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<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<configuration>
<property>
<name>dfs.replication</name>
<value>3</value>
</property>
<property>
<name>dfs.permissions</name>
<value>false</value>
</property>
<property>
<name>dfs.namenode.secondary.http-address</name>
<value>172.16.200.81:50090</value>
</property>
<property>
<name>dfs.namenode.http-address</name>
<value>172.16.200.81:50070</value>
</property>
<property>
<name>dfs.datanode.data.dir</name>
<value>file:///data/hadoop/data/dfs/dn</value>
</property>
<property>
<name>dfs.namenode.name.dir</name>
<value>file:///data/hadoop/data/dfs/nn/name</value>
</property>
<property>
<name>dfs.namenode.edits.dir</name>
<value>file:///data/hadoop/data/dfs/nn/edits</value>
</property>
<property>
<name>dfs.namenode.checkpoint.dir</name>
<value>file:///data/hadoop/data/dfs/snn/name</value>
</property>
<property>
<name>dfs.namenode.checkpoint.edits.dir</name>
<value>file:///data/hadoop/data/dfs/snn/edits</value>
</property>
</configuration>

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1.4.4 配置mapred

vim mapred-site.xml

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<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<configuration>
<property>
<name>mapreduce.framework.name</name>
<value>yarn</value>
</property>
<property>
<name>mapreduce.jobhistory.webapp.address</name>
<value>172.16.200.81:19888</value>
</property>
<property>
<name>mapreduce.jobhistory.address</name>
<value>172.16.200.81:10020</value>
</property>
<property>
<name>mapreduce.job.ubertask.enable</name>
<value>false</value>
</property>
<property>
<name>mapreduce.jobhistory.intermediate-done-dir</name>
<value>${yarn.app.mapreduce.am.staging-dir}/history/done_intermediate</value>
</property>
<property>
<name>mapreduce.jobhistory.done-dir</name>
<value>${yarn.app.mapreduce.am.staging-dir}/history/done</value>
</property>
<property>
<name>yarn.app.mapreduce.am.staging-dir</name>
<value>/data/hadoop/hadoop-yarn/staging</value>
</property>
</configuration>

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1.4.5 配置slaves

vim slaves

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172.16.200.81
172.16.200.82
172.16.200.83
172.16.200.84

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1.4.6 配置yarn

vim yarn-site.xml

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<?xml version="1.0"?>
<!--
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<configuration>
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.resourcemanager.hostname</name>
<value>172.16.200.81</value>
</property>
<property>
<name>yarn.resourcemanager.webapp.address</name>
<value>172.16.200.81:8088</value>
</property>
<property>
<name>yarn.log-aggregation-enable</name>
<value>true</value>
</property>
<property>
<name>yarn.log-aggregation.retain-seconds</name>
<value>86400</value>
</property>
</configuration>

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2. 搭建Spark（master、slave相同操作）

2.1 安装spark

cd /usr/loca/src/
tar zxvf spark-2.0.2-bin-hadoop2.7.tgz
mv spark-2.0.2-bin-hadoop2.7 /usr/local/spark-2.0.2

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2.2 配置spark环境变量

vim /etc/profile

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添加如下信息

######### spark ############
export SPARK_HOME=/usr/local/spark-2.0.2
export PATH=$PATH:$SPARK_HOME/bin:$SPARK_HOME/sbin

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2.3 刷新配置文件：

source /etc/profile

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2.4 修改spark配置文件

cd /usr/local/spark-2.0.2/conf
mv spark-env.sh.template spark-env.sh

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[root@spark-master conf]# ll
总用量 36
-rw-r--r--. 1 500 500 987 11月 8 09:58 docker.properties.template
-rw-r--r--. 1 500 500 1105 11月 8 09:58 fairscheduler.xml.template
-rw-r--r--. 1 500 500 2025 11月 8 09:58 log4j.properties.template
-rw-r--r--. 1 500 500 7239 11月 8 09:58 metrics.properties.template
-rw-r--r--. 1 500 500 912 12月 21 16:55 slaves
-rw-r--r--. 1 500 500 1292 11月 8 09:58 spark-defaults.conf.template
-rwxr-xr-x. 1 root root 3969 12月 21 15:50 spark-env.sh
-rwxr-xr-x. 1 500 500 3861 11月 8 09:58 spark-env.sh.template

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2.4.1 spark关联jdk

vim spark-env.sh

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#!/usr/bin/env bash
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# This file is sourced when running various Spark programs.
# Copy it as spark-env.sh and edit that to configure Spark for your site.
# Options read when launching programs locally with
# ./bin/run-example or ./bin/spark-submit
# - HADOOP_CONF_DIR, to point Spark towards Hadoop configuration files
# - SPARK_LOCAL_IP, to set the IP address Spark binds to on this node
# - SPARK_PUBLIC_DNS, to set the public dns name of the driver program
# - SPARK_CLASSPATH, default classpath entries to append
# Options read by executors and drivers running inside the cluster
# - SPARK_LOCAL_IP, to set the IP address Spark binds to on this node
# - SPARK_PUBLIC_DNS, to set the public DNS name of the driver program
# - SPARK_CLASSPATH, default classpath entries to append
# - SPARK_LOCAL_DIRS, storage directories to use on this node for shuffle and RDD data
# - MESOS_NATIVE_JAVA_LIBRARY, to point to your libmesos.so if you use Mesos
# Options read in YARN client mode
# - HADOOP_CONF_DIR, to point Spark towards Hadoop configuration files
# - SPARK_EXECUTOR_INSTANCES, Number of executors to start (Default: 2)
# - SPARK_EXECUTOR_CORES, Number of cores for the executors (Default: 1).
# - SPARK_EXECUTOR_MEMORY, Memory per Executor (e.g. 1000M, 2G) (Default: 1G)
# - SPARK_DRIVER_MEMORY, Memory for Driver (e.g. 1000M, 2G) (Default: 1G)
# Options for the daemons used in the standalone deploy mode
# - SPARK_MASTER_HOST, to bind the master to a different IP address or hostname
# - SPARK_MASTER_PORT / SPARK_MASTER_WEBUI_PORT, to use non-default ports for the master
# - SPARK_MASTER_OPTS, to set config properties only for the master (e.g. "-Dx=y")
# - SPARK_WORKER_CORES, to set the number of cores to use on this machine
# - SPARK_WORKER_MEMORY, to set how much total memory workers have to give executors (e.g. 1000m, 2g)
# - SPARK_WORKER_PORT / SPARK_WORKER_WEBUI_PORT, to use non-default ports for the worker
# - SPARK_WORKER_INSTANCES, to set the number of worker processes per node
# - SPARK_WORKER_DIR, to set the working directory of worker processes
# - SPARK_WORKER_OPTS, to set config properties only for the worker (e.g. "-Dx=y")
# - SPARK_DAEMON_MEMORY, to allocate to the master, worker and history server themselves (default: 1g).
# - SPARK_HISTORY_OPTS, to set config properties only for the history server (e.g. "-Dx=y")
# - SPARK_SHUFFLE_OPTS, to set config properties only for the external shuffle service (e.g. "-Dx=y")
# - SPARK_DAEMON_JAVA_OPTS, to set config properties for all daemons (e.g. "-Dx=y")
# - SPARK_PUBLIC_DNS, to set the public dns name of the master or workers
# Generic options for the daemons used in the standalone deploy mode
# - SPARK_CONF_DIR Alternate conf dir. (Default: ${SPARK_HOME}/conf)
# - SPARK_LOG_DIR Where log files are stored. (Default: ${SPARK_HOME}/logs)
# - SPARK_PID_DIR Where the pid file is stored. (Default: /tmp)
# - SPARK_IDENT_STRING A string representing this instance of spark. (Default: $USER)
# - SPARK_NICENESS The scheduling priority for daemons. (Default: 0)
#java的环境变量
export JAVA_HOME=/usr/local/jdk1.8.0_111
#spark主节点的ip
export SPARK_MASTER_IP=172.16.200.81
#spark主节点的端口号
export SPARK_MASTER_PORT=7077