【hadoop+spark】搭建spark過程

部分轉載,已標紅源地址,本博客爲本菜搭建與爬坑記錄,整理版請看:html

https://blog.csdn.net/the_fool_/article/details/78211166
java

 

記錄:node

============================================2017.8.30=====================================================git

官網下載推薦的包,須要看清楚搭配的版本,hadoop對應的jdk'與spark版本是什麼?spark對應的scala版本是什麼?這些都須要留意好。web

2017.8.30,我在官網下載了以下三個包:shell

hadoop-2.8.0.tar.gz
apache

scala-2.11.4.tarjson

spark-2.2.0-bin-hadoop2.7.tgzubuntu

系統最開始用的wubantu 13.10.,配置過程當中出了些問題,後來改用Ubuntu16.04vim

修改主機名:

 

1.修改主機名:

 

主節點主機名稱:Hadoop-host,IP地址:192.168.1.200

//節點1:Hostname:Hadoopnode1,IP:10.10.11.254,因爲搭建standalone測試,暫未配置子節點

 

修改/etc/host、hostname文件,注意請在host文件中一併添加hadoopnode1機器的IP地址。

192.168.1.200 Hadoop-host
//192.168.1.201 hadoopnode1
::1         localhost

當即生效:sudo /etc/init.d/networking restart

jdk安裝:

一、下載jdk8,目前官網不用註冊能夠下,有rpm和tar,gz,烏班圖好像不支持rpm,因此下了tar版

二、tar -xvf  jdk8解壓

三、配置環境變量:

=======================================================================

vi編輯器鍵盤很差用,:

教程說卸載更新:

sudo apt-get remove vi
sudo apt-get install vim

 

 

安裝:因爲沒配置下載源,卡在這裏,完蛋了。。。信了教程的邪。。。因此安裝完新系統首先配置源

圖形界面能夠用gedit配置源,也能夠直接下載tar包進行安裝,注意,安裝時會用到依賴包須要一併下載,因此安裝完新系統首先配置源X2

=======================================================================

當時的解決過程:

 

下載了vim8.tar.gz解壓

./configure

make

make instal 提示少lncurses  下載解壓

 

./configure

make

make install

vim安裝成功。

==========================================================================

配置jdk環境變量:

vim /etc/profile

最後加上,: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

趕不上車了,風緊扯呼

Java -version 成功

 

=========================================2017.8.31===================================================

看版本:

cat /etc/issue

先配置源:

備份:sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup

編輯:sudo gedit /etc/apt/sources.list 刪除內容添加網易的源,保存。

更新: sudo apt-get update

 

安裝hadoop

 

vim /etc/hostname  更名爲hadoop-spark1

 

固定ip方法(摘抄自別人博客,忘記地址了,抱歉):

 

設置靜態IP方法以下:

  #sudo vim /etc/network/interfaces

  #修改以下部分:

  auto eth0
  iface eth0 inet static
  address 192.168.0.117
  gateway 192.168.0.1 #這個地址你要確認下網關是否是這個地址
  netmask 255.255.255.0
  network 192.168.0.0
  broadcast 192.168.0.255

  由於之前是dhcp解析,因此會自動分配dns服務器地址,而一旦設置爲靜態ip後就沒有自動獲取到的dns服務器了,設置靜態IP地址後,再重啓後就沒法解析域名。想從新設置一下DNS,有兩個辦法:

  •  經過/etc/network/interfaces,在它的最後增長一句:

    dns-nameservers 8.8.8.8

    8.8.8.8是Google提供的DNS服務,這裏只是舉一個例子,你也能夠改爲電信運營商的DNS。重啓後DNS就生效了。

              網通:202.102.134.68   202.102.128.68

              電信:219.146.0.130    219.150.32.132

  •  經過修改:

    /etc/resolvconf/resolv.conf.d/base(這個文件默認是空的)

    在裏面插入:
    nameserver 8.8.8.8
    nameserver 8.8.4.4

    若是有多個DNS就一行一個,修改好保存,而後執行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

當即生效sudo /etc/init.d/networking restart或sudo service network-manager restart

 

關閉防火牆 #ufw disable

ufw -status  查看狀態

(其餘版本好像是iptable)

 

安裝scala

vim /etc/profile

繼續添加環境變量:

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

 

安裝hadoop

解壓

配置環境變量:

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  

安裝完成================================================下班~

配置hadoop

補充:切換圖形與命令:alt'+ctrl+F1-F7

安裝ssh:因爲版本對應的源過時(13.4),使用了15的源,還好能用

apt-get install ssh-server(根據提示選擇了一個版本,名字不太同樣)

ps -e|grep ssh顯示 sshd的進程在執行,ok!

 

掛載u盤(只支持格式爲fat32的,格式化) mount  -t vfat  /dev/sdb(這個是當前u盤名字,又命令查看,忘了,根據提示來就行)        /mnt/usb(u盤內容這裏找,最開始須要建立目錄)

 

受權:

chmod a+xrw xxx.file

遞歸是 -R    chmod 777 * -R

查看文件大小 du命令

==========================================================

配置hadoop的各個配置文件(包括以前配置的hadoop環境變量):

 

涉及的配置文件以下(下面不少是抄的,地址當時沒記,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

 

一、建立文件夾:hadoop目錄下

#mkdir tmp     hadoop臨時文件

#mkdir hdfs/name   hdfsNODE

#mkdir hdfs/data      hdfsDATA

二、

A:hadoop-2.8.0/etc/hadoop/hadoop-env.sh  配置JAVA_HOME,配置完成後hadoop version 查看版本信息

B:hadoop-2.8.0/etc/hadoop/yarn-env.sh         配置JAVA_HOME 不知道哪一個組件用的,這個版本沒有,不須要配置
C:hadoop-2.8.0/etc/hadoop/core-site.xml      配置Hadoop的文件系統與臨時文件存放

添加以下配置:

<configuration>

 <property>

    <name>fs.default.name</name>

    <value>hdfs://localhost:9000</value>

    <description>HDFSURI,文件系統://namenode標識:端口號</description>

</property>

 

<property>

    <name>hadoop.tmp.dir</name>

    <value>/usr/hadoop/tmp</value>

    <description>namenode上本地的hadoop臨時文件夾</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上存儲hdfs名字空間元數據</description>

</property>

 

<property>

    <name>dfs.data.dir</name>

    <value>/usr/hadoop/hdfs/data</value>

    <description>datanode上數據塊的物理存儲位置</description>

</property>

 

<property>

    <name>dfs.replication</name>

    <value>1</value>

    <description>副本個數,配置默認是3,應小於datanode機器數量</description>

</property>

</configuration>


E:hadoop-2.8.0/etc/hadoop/mapred-site.xml 版本不一樣沒找到,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.修改主機名:

修改/etc/host、hostname文件,注意請在host文件中一併添加hadoopnode1機器的IP地址。

10.10.11.225 Hadoop-host
10.10.11.254 hadoopnode1
::1         localhost


=============配置完成,啓動==============

#hadoop namenode -format

啓動報錯,正常,照着配完能用就見鬼了。接下來是解決問題了,有問題怎麼辦,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.

百度說xml內容緣由,可能多打了個空格。ok,沒報錯。

SHUTDOWN_MSG: Shutting down NameNode at hadoop-spark1/123.129.254.12
/etc/host 對應ip

將集羣中每一個datanode的/hdfs/data/current中的VERSION刪掉,而後執行hadoop namenode -format

重啓集羣,錯誤消失。

==================================以上都沒用,推測是映射出問題了,123.129.254.12是什麼鬼?卡了兩小時了,不搞了20170905

無從解決,百度不到,從新安裝了新版本Ubuntu16.4

遇到了新問題:關於網卡,要配置ifconfig裏那個名字

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/

一、=========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>2</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:9001</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

 

 

三、mapred-site.xml

    <configuration>  
        <property>    
              <name>mapreduce.framework.name</name>    
              <value>yarn</value>    
        </property>     
    </configuration>  

 

yarn-site.xml

複製代碼
<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> 

hadoop-env.sh

export JAVA_HOME=/usr/local/jdk1.8.0_144

設置關鍵的分佈式IP地址配置:(補充:只配置slaves文件也能夠)

masters文件:

10.10.11.225

slaves文件:

10.10.11.254
10.10.11.225

若是在slaves文件裏面沒有包含Hadoop主機IP,那麼啓動時會只有一個datanode.

至此Hadoop配置工做告一段落。

最後,利用命令:scp –r /usr/hadoop root@hadoopnode1 :/usr/,將hadoop配置分發至hadoopnode1節點計算機。

 

 

hadoop namenode -format

/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at ubuntu/219.146.13.36

/*********************************************************


名稱數不對的,改了名字爲hadoop-host,重啓下看看

/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at Hadoop-host/127.0.1.1
************************************************************/

發現存放hdfs配置文件建立的目錄不對(手凍瘡的的三個目錄地址),修改

 

配置文件詳解:http://www.cnblogs.com/yinghun/p/6230436.html

 

沒有報錯信息,沒頭緒

-===============================================================================================================

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
************************************************************/
糾結=================================================20170913

提問了,花了五積分懸賞,重賞之下,遇一俠客曰:已經初始化成功了!!!17/09/13 05:01:45 INFO common.Storage: Storage directory /usr/local/hadoop-2.8.0/hdfs/name has been successfully formatted.

啓動  sudo sbin/start-all.sh

提示ssh公鑰啥的

 

3.SSH面密碼登陸設置
首先生成rsa密匙與公匙,ssh-keygen -t  rsa,一路回車後生成。
而後利用命令:ssh-copy-id -i  ~/.ssh/id_rsa.pub  lvfk@10.16.1.99,而後輸入密碼後搞定。
 
http://blog.csdn.net/yy243/article/details/53243948
提示須要密碼:
參考鏈接http://blog.csdn.net/u011763190/article/details/50828410
解決辦法:
生成祕鑰:若是本地環境有則不須要
ssh-keygen -t rsa -P 「」
實現本地登陸免密碼登陸,由於搭建的時候,咱們作了對其餘主機的免密碼登陸,可是本地ssh鏈接本地沒有
因此,講本地的公鑰導入私鑰就能夠
cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys
 
啓動完成,輸入http://localhost:50070/ 查看運行狀況。
入門辣!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1哈哈哈哈哈哈哈啊哈哈
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