【hadoop+spark】搭建spark过程
部分转载,已标红源地址,本博客为本菜搭建与爬坑记录,整理版请看:
https://blog.csdn.net/the_fool_/article/details/78211166
记录:
============================================2017.8.30=====================================================
官网下载推荐的包,需要看清楚搭配的版本,hadoop对应的jdk'与spark版本是什么?spark对应的scala版本是什么?这些都需要留意好。
2017.8.30,我在官网下载了如下三个包:
hadoop-2.8.0.tar.gz
scala-2.11.4.tar
spark-2.2.0-bin-hadoop2.7.tgz
系统最开始用的wubantu 13.10.,配置过程中出了些问题,后来改用Ubuntu16.04
修改主机名:
1.修改主机名:
主节点主机名称:Hadoop-host,IP地址:192.168.1.200
//节点1:Hostname:Hadoopnode1,IP:10.10.11.254,由于搭建standalone测试,暂未配置子节点
修改/etc/host、hostname文件,注意请在host文件中一并添加hadoopnode1机器的IP地址。
192.168.1.200 Hadoop-host
//192.168.1.201 hadoopnode1
:: localhost
立即生效:sudo /etc/init.d/networking restart
jdk安装:
1、下载jdk8,目前官网不用注册可以下,有rpm和tar,gz,乌班图好像不支持rpm,所以下了tar版
2、tar -xvf jdk8解压
3、配置环境变量:
=======================================================================
vi编辑器键盘不好用,:
教程说卸载更新:
sudo apt-get remove vi
sudo apt-get install vim
安装:由于没配置下载源,卡在这里,完蛋了。。。信了教程的邪。。。所以安装完新系统首先配置源
图形界面可以用gedit配置源,也可以直接下载tar包进行安装,注意,安装时会用到依赖包需要一并下载,所以安装完新系统首先配置源X2
=======================================================================
当时的解决过程:
下载了vim8.tar.gz解压
./configure
make
make instal 提示少lncurses 下载解压
./configure
make
make install
vim安装成功。
==========================================================================
配置jdk环境变量:
vim /etc/profile
最后加上,:是拼接的意思,拼接到path
export JAVA_HOME=/usr/jdk8/jdk1.8.0_144
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib
export PATH=$JAVA_HOME/bin:$PATH
赶不上车了,风紧扯呼
Java -version 成功
=========================================2017.8.31===================================================
看版本:
cat /etc/issue
先配置源:
备份:sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup
编辑:sudo gedit /etc/apt/sources.list 删除内容添加网易的源,保存。
更新: sudo apt-get update
安装hadoop
vim /etc/hostname 改名为hadoop-spark1
固定ip方法(摘抄自别人博客,忘记地址了,抱歉):
设置静态IP方法如下:
#sudo vim /etc/network/interfaces
#修改如下部分:
auto eth0
iface eth0 inet static
address 192.168.0.117
gateway 192.168.0.1 #这个地址你要确认下网关是不是这个地址
netmask 255.255.255.0
network 192.168.0.0
broadcast 192.168.0.255
因为以前是dhcp解析,所以会自动分配dns服务器地址,而一旦设置为静态ip后就没有自动获取到的dns服务器了,设置静态IP地址后,再重启后就无法解析域名。想重新设置一下DNS,有两个办法:
- 通过/etc/network/interfaces,在它的最后增加一句:
dns-nameservers 8.8.8.8
8.8.8.8是Google提供的DNS服务,这里只是举一个例子,你也可以改成电信运营商的DNS。重启后DNS就生效了。
网通:202.102.134.68 202.102.128.68
电信:219.146.0.130 219.150.32.132
- 通过修改:
/etc/resolvconf/resolv.conf.d/base(这个文件默认是空的)
在里面插入:
nameserver 8.8.8.8
nameserver 8.8.4.4
如果有多个DNS就一行一个,修改好保存,然后执行resolvconf -u再看/etc/resolv.conf,最下面就多了2行:
nameserver 8.8.8.8
nameserver 8.8.4.4
立即生效sudo /etc/init.d/networking restart或sudo service network-manager restart
关闭防火墙 #ufw disable
ufw -status 查看状态
(其他版本好像是iptable)
安装scala
vim /etc/profile
继续添加环境变量:
export JAVA_HOME=/usr/jdk8/jdk1.8.0_144
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib
export PATH=$JAVA_HOME/bin:$PATH
export SCALA_HOME=/usr/scala2.1/scala-2.11.4
export PATH=$SCALA_HOME/bin:$PATH
添加完成source生效
root@tutu-virtual-machine:~# source /etc/profile
查看版本:
root@tutu-virtual-machine:~# scala -version
安装hadoop
解压
配置环境变量:
export JAVA_HOME=/usr/jdk8/jdk1.8.0_144
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib
export PATH=$JAVA_HOME/bin:$PATH
export SCALA_HOME=/usr/scala2.1/scala-2.11.4
export PATH=$SCALA_HOME/bin:$PATH
export HADOOP_HOME=/usr/hadoop/hadoop-2.8.0
export PATH=$PATH:$HADOOP_HOME/bin
source
配置vim hadoop-env.sh文件 添加JAVA_HOME
source
hadoop version
安装完成================================================下班~
配置hadoop
补充:切换图形与命令:alt'+ctrl+F1-F7
安装ssh:由于版本对应的源过期(13.4),使用了15的源,还好能用
apt-get install ssh-server(根据提示选择了一个版本,名字不太一样)
ps -e|grep ssh显示 sshd的进程在执行,ok!
挂载u盘(只支持格式为fat32的,格式化) mount -t vfat /dev/sdb(这个是当前u盘名字,又命令查看,忘了,根据提示来就行) /mnt/usb(u盘内容这里找,最开始需要创建目录)
授权:
chmod a+xrw xxx.file
递归是 -R chmod 777 * -R
查看文件大小 du命令
==========================================================
配置hadoop的各个配置文件(包括之前配置的hadoop环境变量):
涉及的配置文件如下(下面很多是抄的,地址当时没记,自用):
A:hadoop-2.8.0/etc/hadoop/hadoop-env.sh
B:hadoop-2.8.0/etc/hadoop/yarn-env.sh
C:hadoop-2.8.0/etc/hadoop/core-site.xml
D:hadoop-2.8.0/etc/hadoop/hdfs-site.xml
E:hadoop-2.8.0/etc/hadoop/mapred-site.xml
F:hadoop-2.8.0/etc/hadoop/yarn-site.xml
1、创建文件夹:hadoop目录下
#mkdir tmp hadoop临时文件
#mkdir hdfs/name hdfsNODE
#mkdir hdfs/data hdfsDATA
2、
A:hadoop-2.8.0/etc/hadoop/hadoop-env.sh 配置JAVA_HOME,配置完成后hadoop version 查看版本信息
B:hadoop-2.8.0/etc/hadoop/yarn-env.sh 配置JAVA_HOME 不知道哪个组件用的,这个版本没有,不需要配置
C:hadoop-2.8.0/etc/hadoop/core-site.xml 配置Hadoop的文件系统与临时文件存放
添加如下配置:
<configuration>
<property>
<name>fs.default.name</name>
<value>hdfs://localhost:9000</value>
<description>HDFS的URI,文件系统://namenode标识:端口号</description>
</property>
<property>
<name>hadoop.tmp.dir</name>
<value>/usr/hadoop/tmp</value>
<description>namenode上本地的hadoop临时文件夹</description>
</property>
</configuration>
D:hadoop-2.8.0/etc/hadoop/hdfs-site.xml 配置HDFS
<configuration>
<!—hdfs-site.xml-->
<property>
<name>dfs.name.dir</name>
<value>/usr/hadoop/hdfs/name</value>
<description>namenode上存储hdfs名字空间元数据</description>
</property>
<property>
<name>dfs.data.dir</name>
<value>/usr/hadoop/hdfs/data</value>
<description>datanode上数据块的物理存储位置</description>
</property>
<property>
<name>dfs.replication</name>
<value>1</value>
<description>副本个数,配置默认是3,应小于datanode机器数量</description>
</property>
</configuration>
E:hadoop-2.8.0/etc/hadoop/mapred-site.xml 版本不同没找到,2.8.0我配置了mapred-site.xml.template
<configuration>
<property>
<name>mapreduce.framework.name</name>
<value>yarn</value>
</property>
</configuration>
F:hadoop-2.8.0/etc/hadoop/yarn-site.xml 配置map-reduce
<configuration>
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.resourcemanager.webapp.address</name>
<value>IP:8099</value>
</property>
</configuration>
修改:
<configuration>
<property>
<name>yarn.resourcemanager.address</name>
<value>hadoop-host:18040</value>
</property>
<property>
<name>yarn.resourcemanager.scheduler.address</name>
<value>hadoop-host:18030</value>
</property>
<property>
<name>yarn.resourcemanager.webapp.address</name>
<value>hadoop-host:18088</value>
</property>
<property>
<name>yarn.resourcemanager.resource-tracker.address</name>
<value>hadoop-host:18025</value>
</property>
<property>
<name>yarn.resourcemanager.admin.address</name>
<value>hadoop-host:18141</value>
</property>
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.nodemanager.aux-services.mapreduce.shuffle.class</name>
<value>org.apache.hadoop.mapred.ShuffleHandler</value>
</property>
</configuration>
1.修改主机名:
修改/etc/host、hostname文件,注意请在host文件中一并添加hadoopnode1机器的IP地址。
10.10.11.225 Hadoop-host
10.10.11.254 hadoopnode1
:: localhost
=============配置完成,启动==============
#hadoop namenode -format
启动报错,正常,照着配完能用就见鬼了。接下来是解决问题了,有问题怎么办,找度娘
org.xml.sax.SAXParseException; systemId: file:/usr/hadoop/hadoop-2.8.0/etc/hadoop/hdfs-site.xml; lineNumber: 21; columnNumber: 3; The content of elements must consist of well-formed character data or markup.
百度说xml内容原因,可能多打了个空格。ok,没报错。
SHUTDOWN_MSG: Shutting down NameNode at hadoop-spark1/123.129.254.12
/etc/host 对应ip
将集群中每个datanode的/hdfs/data/current中的VERSION删掉,然后执行hadoop namenode -format
重启集群,错误消失。
==================================以上都没用,推测是映射出问题了,123.129.254.12是什么鬼?卡了两小时了,不搞了20170905
无从解决,百度不到,重新安装了新版本Ubuntu16.4
遇到了新问题:关于网卡,要配置ifconfig里那个名字
配置hadoop
export JAVA_HOME=/usr/local/jdk1.8.0_144
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib
export PATH=$JAVA_HOME/bin:$PATH
export HADOOP_HOME=/usr/local/hadoop-2.8.0
export PATH=$PATH:$HADOOP_HOME/bin
source /etc/profile
hadoop version
配置:摘抄地址: http://www.cnblogs.com/jizhong/p/6813882.html
/hadoop2.6/etc/hadoop/
1、=========core-site.xml
<configuration>
<property>
<name>hadoop.tmp.dir</name>
<value>/usr/hadoop/tmp</value>
<final>true</final>
<description>A base for other temporary directories.</description>
</property>
<property>
<name>fs.default.name</name>
<value>hdfs://192.168.1.200:9000</value>
<!-- hdfs://Master.Hadoop:22-->
<final>true</final>
</property>
<property>
<name>io.file.buffer.size</name>
<value>131072</value>
</property>
</configuration>
2===========hdfs-site.xml
<configuration>
<property>
<name>dfs.replication</name>
<value></value>
</property>
<property>
<name>dfs.name.dir</name>
<value>/usr/local/hadoop/hdfs/name</value>
</property>
<property>
<name>dfs.data.dir</name>
<value>/usr/local/hadoop/hdfs/data</value>
</property>
<property>
<name>dfs.namenode.secondary.http-address</name>
<value>hadoop-host:</value>
</property>
<property>
<name>dfs.webhdfs.enabled</name>
<value>true</value>
</property>
<property>
<name>dfs.permissions</name>
<value>false</value>
</property>
</configuration>
cp mapred-site.xml.template mapred-site.xml
3、mapred-site.xml
<configuration>
<property>
<name>mapreduce.framework.name</name>
<value>yarn</value>
</property>
</configuration>
yarn-site.xml
<property>
<name>yarn.resourcemanager.address</name>
<value>hadoop-host:</value>
</property>
<property>
<name>yarn.resourcemanager.scheduler.address</name>
<value>hadoop-host:</value>
</property>
<property>
<name>yarn.resourcemanager.webapp.address</name>
<value>hadoop-host:</value>
</property>
<property>
<name>yarn.resourcemanager.resource-tracker.address</name>
<value>hadoop-host:</value>
</property>
<property>
<name>yarn.resourcemanager.admin.address</name>
<value>hadoop-host:</value>
</property>
<property>
<name>yarn.nodemanager.aux-services</name>
<value>mapreduce_shuffle</value>
</property>
<property>
<name>yarn.nodemanager.aux-services.mapreduce.shuffle.class</name>
<value>org.apache.hadoop.mapred.ShuffleHandler</value>
</property>
</configuration>
hadoop-env.sh
export JAVA_HOME=/usr/local/jdk1.8.0_144
设置关键的分布式IP地址配置:(补充:只配置slaves文件也可以)
masters文件:
10.10.11.225
slaves文件:
10.10.11.254
10.10.11.225
如果在slaves文件里面没有包含Hadoop主机IP,那么启动时会只有一个datanode.
至此Hadoop配置工作告一段落。
最后,利用命令:scp –r /usr/hadoop root@hadoopnode1 :/usr/,将hadoop配置分发至hadoopnode1节点计算机。
hadoop namenode -format
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at ubuntu/219.146.13.36
/*********************************************************
名称数不对的,改了名字为hadoop-host,重启下看看
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at Hadoop-host/127.0.1.1
************************************************************/
发现存放hdfs配置文件创建的目录不对(手冻疮的的三个目录地址),修改
配置文件详解:http://www.cnblogs.com/yinghun/p/6230436.html
没有报错信息,没头绪
-===============================================================================================================
root@Hadoop-host:/usr/local/hadoop-2.8.0/etc# hadoop namenode -format
DEPRECATED: Use of this script to execute hdfs command is deprecated.
Instead use the hdfs command for it.
17/09/13 05:01:42 INFO namenode.NameNode: STARTUP_MSG:
/************************************************************
STARTUP_MSG: Starting NameNode
STARTUP_MSG: user = root
STARTUP_MSG: host = Hadoop-host/127.0.1.1
STARTUP_MSG: args = [-format]
STARTUP_MSG: version = 2.8.0
STARTUP_MSG: classpath = /usr/local/hadoop-2.8.0/etc/hadoop:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/hadoop-annotations-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/snappy-java-1.0.4.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jackson-jaxrs-1.9.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jets3t-0.9.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/api-asn1-api-1.0.0-M20.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/json-smart-1.1.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jetty-sslengine-6.1.26.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/asm-3.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/slf4j-api-1.7.10.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/gson-2.2.4.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-collections-3.2.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jersey-server-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jaxb-api-2.2.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/junit-4.11.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jersey-core-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jsch-0.1.51.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jsp-api-2.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jsr305-3.0.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/netty-3.6.2.Final.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/avro-1.7.4.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jetty-6.1.26.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-beanutils-core-1.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/apacheds-kerberos-codec-2.0.0-M15.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/nimbus-jose-jwt-3.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/stax-api-1.0-2.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-configuration-1.6.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/xz-1.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jackson-xc-1.9.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-io-2.4.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/mockito-all-1.8.5.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-logging-1.1.3.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/xmlenc-0.52.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-math3-3.1.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/curator-recipes-2.7.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jaxb-impl-2.2.3-1.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/zookeeper-3.4.6.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jersey-json-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-beanutils-1.7.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/hadoop-auth-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/java-xmlbuilder-0.4.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/httpcore-4.4.4.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-lang-2.6.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-codec-1.4.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/curator-framework-2.7.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/apacheds-i18n-2.0.0-M15.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-net-3.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/curator-client-2.7.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jettison-1.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/paranamer-2.3.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-compress-1.4.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-digester-1.8.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/hamcrest-core-1.3.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jetty-util-6.1.26.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/commons-cli-1.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/httpclient-4.5.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/guava-11.0.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/jcip-annotations-1.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/api-util-1.0.0-M20.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/servlet-api-2.5.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/activation-1.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/log4j-1.2.17.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/lib/htrace-core4-4.0.1-incubating.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/hadoop-common-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/hadoop-common-2.8.0-tests.jar:/usr/local/hadoop-2.8.0/share/hadoop/common/hadoop-nfs-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/asm-3.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/jersey-server-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/hadoop-hdfs-client-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/okhttp-2.4.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/okio-1.4.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/jersey-core-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/jsr305-3.0.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/netty-3.6.2.Final.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/jetty-6.1.26.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/xml-apis-1.3.04.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/commons-io-2.4.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/commons-logging-1.1.3.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/xmlenc-0.52.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/commons-lang-2.6.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/commons-codec-1.4.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/netty-all-4.0.23.Final.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/commons-daemon-1.0.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/jetty-util-6.1.26.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/commons-cli-1.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/guava-11.0.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/xercesImpl-2.9.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/servlet-api-2.5.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/leveldbjni-all-1.8.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/log4j-1.2.17.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/lib/htrace-core4-4.0.1-incubating.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/hadoop-hdfs-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/hadoop-hdfs-client-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/hadoop-hdfs-nfs-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/hadoop-hdfs-2.8.0-tests.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/hadoop-hdfs-native-client-2.8.0-tests.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/hadoop-hdfs-client-2.8.0-tests.jar:/usr/local/hadoop-2.8.0/share/hadoop/hdfs/hadoop-hdfs-native-client-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/objenesis-2.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jackson-jaxrs-1.9.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/asm-3.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/commons-collections-3.2.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jersey-server-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/guice-3.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jersey-guice-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jaxb-api-2.2.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jersey-core-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jsr305-3.0.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/netty-3.6.2.Final.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jetty-6.1.26.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/zookeeper-3.4.6-tests.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/stax-api-1.0-2.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/javassist-3.18.1-GA.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/fst-2.24.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/xz-1.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jackson-xc-1.9.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/commons-io-2.4.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/commons-logging-1.1.3.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jaxb-impl-2.2.3-1.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/javax.inject-1.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/zookeeper-3.4.6.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jersey-json-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/commons-lang-2.6.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/commons-codec-1.4.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/curator-test-2.7.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/guice-servlet-3.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/aopalliance-1.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/curator-client-2.7.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jettison-1.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/commons-compress-1.4.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jetty-util-6.1.26.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/commons-cli-1.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/guava-11.0.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/jersey-client-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/commons-math-2.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/servlet-api-2.5.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/activation-1.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/leveldbjni-all-1.8.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/lib/log4j-1.2.17.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-server-timeline-pluginstorage-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-server-nodemanager-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-server-web-proxy-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-server-applicationhistoryservice-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-client-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-server-tests-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-server-sharedcachemanager-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-common-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-api-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-registry-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-server-common-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/hadoop-annotations-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/asm-3.2.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/jersey-server-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/guice-3.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/jersey-guice-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/junit-4.11.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/jersey-core-1.9.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/netty-3.6.2.Final.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/avro-1.7.4.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/xz-1.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/commons-io-2.4.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/javax.inject-1.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/guice-servlet-3.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/aopalliance-1.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/paranamer-2.3.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/commons-compress-1.4.1.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/hamcrest-core-1.3.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/leveldbjni-all-1.8.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/lib/log4j-1.2.17.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/hadoop-mapreduce-client-core-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/hadoop-mapreduce-client-app-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/hadoop-mapreduce-client-common-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-2.8.0.jar:/usr/local/hadoop-2.8.0/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.8.0-tests.jar:/usr/local/hadoop-2.8.0/contrib/capacity-scheduler/*.jar:/usr/local/hadoop-2.8.0/contrib/capacity-scheduler/*.jar
STARTUP_MSG: build = https://git-wip-us.apache.org/repos/asf/hadoop.git -r 91f2b7a13d1e97be65db92ddabc627cc29ac0009; compiled by 'jdu' on 2017-03-17T04:12Z
STARTUP_MSG: java = 1.8.0_144
************************************************************/
17/09/13 05:01:42 INFO namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT]
17/09/13 05:01:42 INFO namenode.NameNode: createNameNode [-format]
17/09/13 05:01:44 WARN common.Util: Path /usr/local/hadoop-2.8.0/hdfs/name should be specified as a URI in configuration files. Please update hdfs configuration.
17/09/13 05:01:44 WARN common.Util: Path /usr/local/hadoop-2.8.0/hdfs/name should be specified as a URI in configuration files. Please update hdfs configuration.
Formatting using clusterid: CID-558fe878-aea0-4f65-a0b0-34db4c6ca4ce
17/09/13 05:01:44 INFO namenode.FSEditLog: Edit logging is async:false
17/09/13 05:01:44 INFO namenode.FSNamesystem: KeyProvider: null
17/09/13 05:01:44 INFO namenode.FSNamesystem: fsLock is fair: true
17/09/13 05:01:44 INFO namenode.FSNamesystem: Detailed lock hold time metrics enabled: false
17/09/13 05:01:44 INFO blockmanagement.DatanodeManager: dfs.block.invalidate.limit=1000
17/09/13 05:01:44 INFO blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true
17/09/13 05:01:44 INFO blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000
17/09/13 05:01:44 INFO blockmanagement.BlockManager: The block deletion will start around 2017 Sep 13 05:01:44
17/09/13 05:01:44 INFO util.GSet: Computing capacity for map BlocksMap
17/09/13 05:01:44 INFO util.GSet: VM type = 64-bit
17/09/13 05:01:44 INFO util.GSet: 2.0% max memory 966.7 MB = 19.3 MB
17/09/13 05:01:44 INFO util.GSet: capacity = 2^21 = 2097152 entries
17/09/13 05:01:44 INFO blockmanagement.BlockManager: dfs.block.access.token.enable=false
17/09/13 05:01:44 INFO blockmanagement.BlockManager: defaultReplication = 1
17/09/13 05:01:44 INFO blockmanagement.BlockManager: maxReplication = 512
17/09/13 05:01:44 INFO blockmanagement.BlockManager: minReplication = 1
17/09/13 05:01:44 INFO blockmanagement.BlockManager: maxReplicationStreams = 2
17/09/13 05:01:44 INFO blockmanagement.BlockManager: replicationRecheckInterval = 3000
17/09/13 05:01:44 INFO blockmanagement.BlockManager: encryptDataTransfer = false
17/09/13 05:01:44 INFO blockmanagement.BlockManager: maxNumBlocksToLog = 1000
17/09/13 05:01:44 INFO namenode.FSNamesystem: fsOwner = root (auth:SIMPLE)
17/09/13 05:01:44 INFO namenode.FSNamesystem: supergroup = supergroup
17/09/13 05:01:44 INFO namenode.FSNamesystem: isPermissionEnabled = false
17/09/13 05:01:44 INFO namenode.FSNamesystem: HA Enabled: false
17/09/13 05:01:44 INFO namenode.FSNamesystem: Append Enabled: true
17/09/13 05:01:45 INFO util.GSet: Computing capacity for map INodeMap
17/09/13 05:01:45 INFO util.GSet: VM type = 64-bit
17/09/13 05:01:45 INFO util.GSet: 1.0% max memory 966.7 MB = 9.7 MB
17/09/13 05:01:45 INFO util.GSet: capacity = 2^20 = 1048576 entries
17/09/13 05:01:45 INFO namenode.FSDirectory: ACLs enabled? false
17/09/13 05:01:45 INFO namenode.FSDirectory: XAttrs enabled? true
17/09/13 05:01:45 INFO namenode.NameNode: Caching file names occurring more than 10 times
17/09/13 05:01:45 INFO util.GSet: Computing capacity for map cachedBlocks
17/09/13 05:01:45 INFO util.GSet: VM type = 64-bit
17/09/13 05:01:45 INFO util.GSet: 0.25% max memory 966.7 MB = 2.4 MB
17/09/13 05:01:45 INFO util.GSet: capacity = 2^18 = 262144 entries
17/09/13 05:01:45 INFO namenode.FSNamesystem: dfs.namenode.safemode.threshold-pct = 0.9990000128746033
17/09/13 05:01:45 INFO namenode.FSNamesystem: dfs.namenode.safemode.min.datanodes = 0
17/09/13 05:01:45 INFO namenode.FSNamesystem: dfs.namenode.safemode.extension = 30000
17/09/13 05:01:45 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10
17/09/13 05:01:45 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10
17/09/13 05:01:45 INFO metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25
17/09/13 05:01:45 INFO namenode.FSNamesystem: Retry cache on namenode is enabled
17/09/13 05:01:45 INFO namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis
17/09/13 05:01:45 INFO util.GSet: Computing capacity for map NameNodeRetryCache
17/09/13 05:01:45 INFO util.GSet: VM type = 64-bit
17/09/13 05:01:45 INFO util.GSet: 0.029999999329447746% max memory 966.7 MB = 297.0 KB
17/09/13 05:01:45 INFO util.GSet: capacity = 2^15 = 32768 entries
17/09/13 05:01:45 INFO namenode.FSImage: Allocated new BlockPoolId: BP-1249050919-127.0.1.1-1505304105628
17/09/13 05:01:45 INFO common.Storage: Storage directory /usr/local/hadoop-2.8.0/hdfs/name has been successfully formatted.
17/09/13 05:01:45 INFO namenode.FSImageFormatProtobuf: Saving image file /usr/local/hadoop-2.8.0/hdfs/name/current/fsimage.ckpt_0000000000000000000 using no compression
17/09/13 05:01:45 INFO namenode.FSImageFormatProtobuf: Image file /usr/local/hadoop-2.8.0/hdfs/name/current/fsimage.ckpt_0000000000000000000 of size 321 bytes saved in 0 seconds.
17/09/13 05:01:45 INFO namenode.NNStorageRetentionManager: Going to retain 1 images with txid >= 0
17/09/13 05:01:45 INFO util.ExitUtil: Exiting with status 0
17/09/13 05:01:45 INFO namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at Hadoop-host/127.0.1.1
************************************************************/
纠结=================================================20170913
提问了,花了五积分悬赏,重赏之下,遇一侠客曰:已经初始化成功了!!!17/09/13 05:01:45 INFO common.Storage: Storage directory /usr/local/hadoop-2.8.0/hdfs/name has been successfully formatted.
启动 sudo sbin/start-all.sh
提示ssh公钥啥的
解决办法:
生成秘钥:如果本地环境有则不需要
ssh-keygen -t rsa -P “”
实现本地登录免密码登录,因为搭建的时候,我们做了对其他主机的免密码登录,但是本地ssh连接本地没有
所以,讲本地的公钥导入私钥就可以
cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys
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