hadoop文档_hadoop_其他_其他下载-pudn.com

<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/627ac392ebb030486d92bc8a/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/627ac392ebb030486d92bc8a/bg1.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x1 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0"><span class="_ _0"> </span><span class="ff2">版本：</span></div><div class="t m0 x1 h3 y3 ff1 fs0 fc0 sc0 ls0 ws0"><span class="_ _0"> </span><span class="ff2">版本：</span><span class="_ _1"></span><span class="_ _2"></span></div><div class="t m0 x1 h3 y4 ff1 fs0 fc0 sc0 ls0 ws0"><span class="_ _0"> </span><span class="ff2">版本：</span><span class="_ _1"></span><span class="_ _2"></span></div><div class="t m0 x1 h3 y5 ff1 fs0 fc0 sc0 ls0 ws0"><span class="_ _0"> </span><span class="ff2">版本：</span><span class="_ _1"></span><span class="_ _1"></span> </div><div class="t m0 x1 h3 y6 ff1 fs0 fc0 sc0 ls0 ws0">!<span class="_ _3"> </span><span class="ff2">安装<span class="_ _0"> </span></span></div><div class="t m0 x2 h3 y7 ff1 fs0 fc0 sc0 ls0 ws0">"<span class="_ _0"> </span><span class="ff2">会自带<span class="_ _0"> </span></span><span class="ff2">，所以要先卸载</span></div><div class="t m0 x3 h3 y8 ff2 fs0 fc0 sc0 ls0 ws0">第一步：查看<span class="_ _0"> </span><span class="ff1"><span class="_ _0"> </span></span>自带的<span class="_ _0"> </span><span class="ff1">#$<span class="_ _0"> </span></span>是否已安装 （卸载<span class="_ _0"> </span><span class="ff1">%&<span class="_ _0"> </span></span>已安装的<span class="_ _0"> </span><span class="ff1">!'</span>）</div><div class="t m0 x3 h3 y9 ff2 fs0 fc0 sc0 ls0 ws0">安装好的<span class="_ _0"> </span><span class="ff1">"%&<span class="_ _0"> </span></span>会自带<span class="_ _0"> </span><span class="ff1">%(</span>用命令 <span class="ff1">)<span class="_ _1"></span>*)<span class="_ _1"></span>*<span class="ff2">，会有下面的信息：</span></span></div><div class="t m0 x3 h4 ya ff1 fs0 fc0 sc0 ls0 ws0">)<span class="_ _1"></span>*)<span class="_ _1"></span>*+!+</div><div class="t m0 x3 h4 yb ff1 fs0 fc0 sc0 ls0 ws0">%#$*,-.*/<span class="_ _1"></span>).*0*!<span class="_ _1"></span>1</div><div class="t m0 x3 h4 yc ff1 fs0 fc0 sc0 ls0 ws0">%#$*'2*&)*34*0*!(*.*.1</div><div class="t m0 x3 h3 yd ff2 fs0 fc0 sc0 ls0 ws0">最好还是先卸载掉<span class="_ _0"> </span><span class="ff1">(</span>在安装<span class="_ _0"> </span><span class="ff1"><span class="_ _0"> </span></span>公司的<span class="_ _0"> </span><span class="ff1"></span></div><div class="t m0 x3 h3 ye ff2 fs0 fc0 sc0 ls0 ws0">先查看 <span class="ff1">.*5*6**<span class="_ _1"></span>)</span></div><div class="t m0 x3 h3 yf ff2 fs0 fc0 sc0 ls0 ws0">显示如下信息：</div><div class="t m0 x3 h4 y10 ff1 fs0 fc0 sc0 ls0 ws0">)<span class="_ _1"></span>!<span class="_ _1"></span>!</div><div class="t m0 x3 h4 y11 ff1 fs0 fc0 sc0 ls0 ws0">)<span class="_ _1"></span>!'.<span class="_ _1"></span>!'<span class="_ _1"></span>'!!</div><div class="t m0 x3 h3 y12 ff2 fs0 fc0 sc0 ls0 ws0">卸载：</div><div class="t m0 x3 h4 y13 ff1 fs0 fc0 sc0 ls0 ws0">.***)<span class="_ _1"></span>!'.<span class="_ _1"></span><span class="_ _1"></span>!''!!</div><div class="t m0 x3 h4 y14 ff1 fs0 fc0 sc0 ls0 ws0">.***)<span class="_ _1"></span>!<span class="_ _1"></span>!</div><div class="t m0 x3 h3 y15 ff2 fs0 fc0 sc0 ls0 ws0">第二步：安装<span class="_ _0"> </span><span class="ff1"></span></div><div class="t m0 x3 h3 y16 ff1 fs0 fc0 sc0 ls0 ws0">7!8<span class="ff2">从<span class="_ _0"> </span></span>&9:<span class="_ _0"> </span><span class="ff2">下载<span class="_ _0"> </span><span class="ff3">jdk-6u24-linux-i586.bin</span></span></div><div class="t m0 x3 h3 y17 ff2 fs0 fc0 sc0 ls0 ws0">在<span class="ff1">;<span class="_ _0"> </span></span>下新建<span class="_ _0"> </span><span class="ff1">)<span class="_ _1"></span><span class="_ _0"> </span><span class="ff2">文件夹，将安装包放在</span>;;)<span class="_ _1"></span><span class="_ _0"> </span><span class="ff2">目录下 </span></span></div><div class="t m0 x3 h4 y18 ff1 fs0 fc0 sc0 ls0 ws0"><*.<span class="_ _1"></span>*;;)<span class="_ _1"></span></div><div class="t m0 x3 h3 y19 ff1 fs0 fc0 sc0 ls0 ws0">78<span class="ff2">安装<span class="_ _0"> </span></span>#$*</div><div class="t m0 x3 h4 y1a ff1 fs0 fc0 sc0 ls0 ws0"><**;;)<span class="_ _1"></span>*</div><div class="t m0 x3 h3 y1b ff1 fs0 fc0 sc0 ls0 ws0"><*.*=*<span class="_ _1"></span>'<span class="_ _1"></span> *>*<span class="ff2">使当前用户拥有执行权限 </span></div><div class="t m0 x3 h3 y1c ff1 fs0 fc0 sc0 ls0 ws0"><*;<span class="_ _1"></span>'<span class="_ _1"></span> *>*<span class="ff2">选择<span class="_ _0"> </span></span>?<span class="_ _0"> </span><span class="ff2">直到安装完毕</span></div><div class="t m0 x3 h3 y1d ff1 fs0 fc0 sc0 ls0 ws0">78<span class="ff2">配置</span></div><div class="t m0 x3 h4 y1e ff1 fs0 fc0 sc0 ls0 ws0"><*)*;<span class="_ _1"></span>;@*</div><div class="t m0 x3 h3 y1f ff2 fs0 fc0 sc0 ls0 ws0">在最后加入以下几行：</div><div class="t m0 x3 h4 y20 ff1 fs0 fc0 sc0 ls0 ws0">A<span class="_ _4"></span>3<span class="_ _4"></span>AB%4/C;;);!<span class="_ _1"></span>B</div><div class="t m0 x3 h4 y21 ff1 fs0 fc0 sc0 ls0 ws0">D<span class="_ _4"></span>A<span class="_ _2"></span>ECFA<span class="_ _4"></span>3<span class="_ _4"></span>A<span class="_ _5"></span>B%4/;GFD<span class="_ _2"></span>A<span class="_ _4"></span>E</div><div class="t m0 x3 h4 y22 ff1 fs0 fc0 sc0 ls0 ws0">"A&&D<span class="_ _4"></span>A<span class="_ _2"></span>ECGFA<span class="_ _4"></span>3<span class="_ _1"></span>AB%4/;;GF<span class="_ _1"></span>A<span class="_ _4"></span>3<span class="_ _1"></span>AB%4/;;</div><div class="t m0 x3 h4 y23 ff1 fs0 fc0 sc0 ls0 ws0">*<span class="_ _1"></span>A<span class="_ _4"></span>3<span class="_ _1"></span>AB%4/</div><div class="t m0 x3 h4 y24 ff1 fs0 fc0 sc0 ls0 ws0">*D<span class="_ _2"></span>A<span class="_ _4"></span>E</div><div class="t m0 x3 h4 y25 ff1 fs0 fc0 sc0 ls0 ws0">*"A&&D<span class="_ _2"></span>A<span class="_ _4"></span>E</div><div class="t m0 x3 h3 y26 ff2 fs0 fc0 sc0 ls0 ws0"><span class="fc1 sc0">这样</span>我们就设置好了<span class="_ _0"> </span><span class="ff1">#$</span>，在<span class="_ _0"> </span><span class="ff1"><span class="_ _0"> </span></span>下 <span class="ff1"><span class="_ _1"></span>*;<span class="_ _1"></span>;<span class="_ _1"></span>@*<span class="ff2">就可以生效了</span></span></div><div class="t m0 x1 h3 y27 ff1 fs0 fc0 sc0 ls0 ws0"><span class="_ _3"> </span><span class="ff2">配置<span class="_ _0"> </span></span></div><div class="t m0 x2 h3 y28 ff1 fs0 fc0 sc0 ls0 ws0">"<span class="_ _0"> </span><span class="ff2">已经安装了<span class="_ _0"> </span></span></div><div class="t m0 x2 h3 y29 ff2 fs0 fc0 sc0 ls0 ws0">启动<span class="_ _0"> </span><span class="ff1">****;<span class="_ _1"></span>;<span class="_ _1"></span>;;*<span class="_ _1"></span></span></div><div class="t m0 x4 h3 y2a ff2 fs0 fc0 sc0 ls0 ws0">设置开机运行 <span class="ff1"><span class="_ _1"></span>@**</span></div><div class="t m0 x4 h3 y2b ff1 fs0 fc0 sc0 ls0 ws0">*<span class="ff2">需要使用<span class="_ _0"> </span></span>&&*<span class="ff2">协议。</span></div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div> </body> </html>

<div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/627ac392ebb030486d92bc8a/bg2.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x4 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">.*<span class="_ _5"></span><span class="ff2">将使<span class="_ _5"></span>用<span class="_ _6"> </span></span>&&*<span class="ff2">协<span class="_ _5"></span>议<span class="_ _5"></span>启动<span class="_ _5"></span> </span>.<span class="_ _5"></span><span class="_ _0"> </span><span class="ff2">和<span class="_ _6"> </span></span>*<span class="ff2">进<span class="_ _5"></span>程，<span class="_ _5"></span>配置<span class="_ _5"></span> <span class="_ _5"></span></span>&&*<span class="_ _0"> </span><span class="ff2">无<span class="_ _5"></span>密码</span></div><div class="t m0 x1 h3 y3 ff2 fs0 fc0 sc0 ls0 ws0">验证。</div><div class="t m0 x4 h4 y2c ff1 fs0 fc0 sc0 ls0 ws0"><span class="_ _4"></span>?***D*HH*I*J;;B</div><div class="t m0 x4 h3 y5 ff1 fs0 fc0 sc0 ls0 ws0">0!1<span class="ff2">生成密钥对</span></div><div class="t m0 x1 h3 y2d ff2 fs0 fc0 sc0 ls0 ws0">前面是为了切换到<span class="_ _0"> </span><span class="ff1"><span class="_ _0"> </span></span>下面</div><div class="t m0 x1 h3 y2e ff2 fs0 fc0 sc0 ls0 ws0">通过以上命令将在<span class="ff1">;;;*</span>目录下生成<span class="_ _0"> </span><span class="ff1">B<span class="_ _0"> </span></span>私钥和<span class="_ _0"> </span><span class="ff1">B<span class="_ _0"> </span></span>公钥。</div><div class="t m0 x1 h3 y2f ff2 fs0 fc0 sc0 ls0 ws0">（<span class="ff1"></span>）进入<span class="ff1">;;<span class="_ _0"> </span></span>目录在<span class="_ _0"> </span><span class="ff1">.<span class="_ _0"> </span></span>节点下做如下配置：</div><div class="t m0 x1 h3 y30 ff2 fs0 fc0 sc0 ls0 ws0">可以用键入<span class="_ _0"> </span><span class="ff1">*<span class="_ _0"> </span></span>命令来看已经连接，会有这样的显示</div><div class="t m0 x1 h3 y31 ff2 fs0 fc0 sc0 ls0 ws0">注意最后一行！跟第一行比较，发现我们用<span class="_ _0"> </span><span class="ff1"><span class="_ _0"> </span></span>进入到<span class="_ _0"> </span><span class="ff1"><span class="_ _0"> </span></span>了！但已不需要输入密码</div><div class="t m0 x1 h3 y32 ff2 fs0 fc0 sc0 ls0 ws0">了。</div><div class="t m0 x1 h3 y33 ff1 fs0 fc0 sc0 ls0 ws0"><span class="_ _3"> </span><span class="ff2">修改<span class="_ _0"> </span></span></div><div class="t m0 x1 h5 y34 ff4 fs1 fc2 sc0 ls0 ws0">4.<span class="_ _7"> </span><span class="fc0">[root@localhostconf]#vi/etc/hosts</span></div><div class="t m0 x1 h5 y35 ff4 fs1 fc2 sc0 ls0 ws0">5.<span class="_ _7"> </span><span class="fc0">#Donotremovethefollowingline,orvariousprogra<span class="_ _1"></span>ms</span></div><div class="t m0 x1 h5 y36 ff4 fs1 fc2 sc0 ls0 ws0">6.<span class="_ _7"> </span><span class="fc0">#thatrequirenetworkfunction<span class="_ _1"></span>alitywillfail.</span></div><div class="t m0 x1 h5 y37 ff4 fs1 fc2 sc0 ls0 ws0">7.<span class="_ _7"> </span><span class="fc3">127.0<span class="fc0">.</span>0.1<span class="fc0">l<span class="_ _1"></span>ocalhost.localdomainlocalhost</span></span></div><div class="t m0 x1 h5 y38 ff4 fs1 fc2 sc0 ls0 ws0">8.<span class="_ _7"> </span><span class="fc0">::<span class="fc3">1</span>loca<span class="_ _1"></span>lhost6.localdomain6localhost6</span></div><div class="t m0 x1 h5 y39 ff4 fs1 fc2 sc0 ls0 ws0">9.<span class="_ _7"> </span><span class="fc3">127.0<span class="fc0">.</span>0.1<span class="fc0">namenodedatano<span class="_ _1"></span>de01</span></span></div><div class="t m0 x1 h3 y3a ff1 fs0 fc0 sc0 ls0 ws0">'<span class="ff2">安装<span class="_ _0"> </span></span></div><div class="t m0 x1 h3 y3b ff2 fs0 fc0 sc0 ls0 ws0">把下载到的<span class="_ _0"> </span><span class="ff1"><span class="_ _0"> </span></span>存到<span class="ff1">;<span class="_ _0"> </span></span>中</div><div class="t m0 x1 h3 y3c ff2 fs0 fc0 sc0 ls0 ws0">在<span class="_ _0"> </span><span class="ff1"><span class="_ _0"> </span></span>下建立文件夹<span class="_ _0"> </span><span class="ff1">**.<span class="_ _1"></span>*;<span class="_ _1"></span>;</span></div><div class="t m0 x1 h3 y3d ff2 fs0 fc0 sc0 ls0 ws0">解压 </div><div class="t m0 x1 h4 y3e ff1 fs0 fc0 sc0 ls0 ws0">*;</div><div class="t m0 x1 h4 y3f ff1 fs0 fc0 sc0 ls0 ws0">*K)I*<span class="_ _1"></span><span class="_ _2"></span>*K"*;</div><div class="t m0 x1 h3 y40 ff2 fs0 fc0 sc0 ls0 ws0">进入<span class="ff1">;;;;<span class="_ _1"></span>I<span class="ff2">，配置<span class="_ _0"> </span></span><span class="_ _0"> </span><span class="ff2">配置文件</span></span></div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>