锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲精品国产av成拍色拍,亚洲国产一区二区三区在线观看 ,在线91精品亚洲网站精品成人http://www.tkk7.com/dragonHadoop/涓撴敞Web Service鍜屽ぇ鏁版嵁澶勭悊浜戣綆桯adoopzh-cnSat, 10 May 2025 00:02:05 GMTSat, 10 May 2025 00:02:05 GMT60杞歡寮鍙戦殢絎斾箣涓Eclipse瀹夎SVNhttp://www.tkk7.com/dragonHadoop/archive/2012/11/29/392181.html闄堟ⅵ鐞?/dc:creator>闄堟ⅵ鐞?/author>Thu, 29 Nov 2012 03:37:00 GMThttp://www.tkk7.com/dragonHadoop/archive/2012/11/29/392181.htmlhttp://www.tkk7.com/dragonHadoop/comments/392181.htmlhttp://www.tkk7.com/dragonHadoop/archive/2012/11/29/392181.html#Feedback0http://www.tkk7.com/dragonHadoop/comments/commentRss/392181.htmlhttp://www.tkk7.com/dragonHadoop/services/trackbacks/392181.html闃呰鍏ㄦ枃

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jmap(Java Memory Map)鍛戒護璇﹁Вhttp://www.tkk7.com/dragonHadoop/archive/2012/11/16/391432.html闄堟ⅵ鐞?/dc:creator>闄堟ⅵ鐞?/author>Fri, 16 Nov 2012 03:37:00 GMThttp://www.tkk7.com/dragonHadoop/archive/2012/11/16/391432.htmlhttp://www.tkk7.com/dragonHadoop/comments/391432.htmlhttp://www.tkk7.com/dragonHadoop/archive/2012/11/16/391432.html#Feedback0http://www.tkk7.com/dragonHadoop/comments/commentRss/391432.htmlhttp://www.tkk7.com/dragonHadoop/services/trackbacks/391432.html1銆佷粙緇?/strong>


鎵撳嵃鍑烘煇涓猨ava榪涚▼錛堜嬌鐢╬id錛夊唴瀛樺唴鐨勶紝鎵鏈?#8216;瀵硅薄’鐨勬儏鍐碉紙濡傦細浜х敓閭d簺瀵硅薄錛屽強鍏舵暟閲忥級銆?/p>

鍙互杈撳嚭鎵鏈夊唴瀛樹腑瀵硅薄鐨勫伐鍏鳳紝鐢氳嚦鍙互灝哣M 涓殑heap錛屼互浜岃繘鍒惰緭鍑烘垚鏂囨湰銆備嬌鐢ㄦ柟娉?nbsp;jmap -histo pid銆?br />濡傛灉榪炵敤SHELL jmap -histo pid>a.log鍙互灝嗗叾淇濆瓨鍒版枃鏈腑鍘伙紝鍦ㄤ竴孌墊椂闂村悗錛屼嬌鐢ㄦ枃鏈姣斿伐鍏鳳紝鍙互瀵規瘮
鍑篏C鍥炴敹浜嗗摢浜涘璞°俲map -dump:format=b,file=outfile 3024鍙互灝?024榪涚▼鐨勫唴瀛榟eap杈撳嚭鍑烘潵鍒皁utfile鏂?br />浠墮噷錛屽啀閰嶅悎MAT錛堝唴瀛樺垎鏋愬伐鍏?Memory Analysis Tool錛夛紝浣跨敤鍙傝錛?br />    http://blog.csdn.net/fenglibing/archive/2011/04/02/6298326.aspx錛?br />鎴栦笌jhat (Java Heap Analysis Tool)涓璧蜂嬌鐢紝鑳藉浠ュ浘鍍忕殑褰㈠紡鐩磋鐨勫睍紺哄綋鍓嶅唴瀛樻槸鍚︽湁闂銆?/p>

64浣嶆満涓婁嬌鐢ㄩ渶瑕佷嬌鐢ㄥ涓嬫柟寮忥細

jmap -J-d64 -heap pid

2銆佸懡浠ゆ牸寮?/strong>


鍛戒護琛岃緭鍏ャ恓map銆戝府鍔╂彁紺哄涓?/strong>錛?/span>

C:\>jmap
Usage:
    jmap [option] <pid>
        (to connect to running process)
    jmap [option] <executable <core>
        (to connect to a core file)
    jmap [option] [server_id@]<remote server IP or hostname>
        (to connect to remote debug server)

where <option> is one of:
    <none>               to print same info as Solaris pmap
    -heap                to print java heap summary
    -histo[:live]        to print histogram of java object heap; if the "live"
                         suboption is specified, only count live objects
    -permstat            to print permanent generation statistics
    -finalizerinfo       to print information on objects awaiting finalization
    -dump:<dump-options> to dump java heap in hprof binary format
                         dump-options:
                           live         dump only live objects; if not specified
,
                                        all objects in the heap are dumped.
                           format=b     binary format
                           file=<file>  dump heap to <file>
                         Example: jmap -dump:live,format=b,file=heap.bin <pid>
    -F                   force. Use with -dump:<dump-options> <pid> or -histo
                         to force a heap dump or histogram when <pid> does not
                         respond. The "live" suboption is not supported
                         in this mode.
    -h | -help           to print this help message
    -J<flag>             to pass <flag> directly to the runtime system
綆鍗曡鏄?/strong>錛?/span>
SYNOPSIS

jmap [ option ] pid

jmap [ option ] executable core

jmap [ option ] [server-id@]remote-hostname-or-IP

3銆佸弬鏁拌鏄?/strong>


1錛塷ptions錛?nbsp;

executable Java executable from which the core dump was produced.

(鍙兘鏄駭鐢焎ore dump鐨刯ava鍙墽琛岀▼搴?

core 灝嗚鎵撳嵃淇℃伅鐨刢ore dump鏂囦歡

remote-hostname-or-IP 榪滅▼debug鏈嶅姟鐨勪富鏈哄悕鎴杋p

server-id 鍞竴id,鍋囧涓鍙頒富鏈轟笂澶氫釜榪滅▼debug鏈嶅姟 

2錛夊熀鏈弬鏁幫細

-dump:[live,]format=b,file=<filename> 浣跨敤hprof浜岃繘鍒跺艦寮?杈撳嚭jvm鐨刪eap鍐呭鍒版枃浠訛紱
    live瀛愰夐」鏄彲閫夌殑錛屽亣濡傛寚瀹歭ive閫夐」,閭d箞鍙緭鍑烘椿鐨勫璞″埌鏂囦歡. 

-finalizerinfo 鎵撳嵃姝g瓑鍊欏洖鏀剁殑瀵硅薄鐨勪俊鎭?

-heap 鎵撳嵃heap鐨勬瑕佷俊鎭紝GC浣跨敤鐨勭畻娉曪紝heap鐨勯厤緗強wise heap鐨勪嬌鐢ㄦ儏鍐?

-histo[:live] 鎵撳嵃姣忎釜class鐨勫疄渚嬫暟鐩?鍐呭瓨鍗犵敤,綾誨叏鍚嶄俊鎭? VM鐨勫唴閮ㄧ被鍚嶅瓧寮澶翠細鍔犱笂鍓嶇紑”*”. 
    濡傛灉live瀛愬弬鏁板姞涓婂悗,鍙粺璁℃椿鐨勫璞℃暟閲? 

-permstat 鎵撳嵃classload鍜宩vm heap闀夸箙灞傜殑淇℃伅. 鍖呭惈姣忎釜classloader鐨勫悕瀛?媧繪臣鎬?鍦板潃,鐖禼lassloader
    鍜屽姞杞界殑class鏁伴噺. 鍙﹀,鍐呴儴String鐨勬暟閲忓拰鍗犵敤鍐呭瓨鏁頒篃浼氭墦鍗板嚭鏉? 

-F **.鍦╬id娌℃湁鐩稿簲鐨勬椂鍊欎嬌鐢?dump鎴栬?histo鍙傛暟. 鍦ㄨ繖涓ā寮忎笅,live瀛愬弬鏁版棤鏁? 

-h | -help 鎵撳嵃杈呭姪淇℃伅 

-J 浼犻掑弬鏁扮粰jmap鍚姩鐨刯vm. 

pid 闇瑕佽鎵撳嵃閰嶇浉淇℃伅鐨刯ava榪涚▼id,鍙互鐢╦ps鏌ラ棶.

4銆佷嬌鐢ㄧず渚?/strong>


1錛塠fenglb@ccbu-156-5 ~]$ jmap -histo 4939

2錛塠fenglb@ccbu-156-5 ~]$ jmap -dump:format=b,file=test.bin 4939

Dumping heap to /home/fenglb/test.bin ...

Heap dump file created



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Hadoop浣滀笟鎻愪氦澶氱鏂規http://www.tkk7.com/dragonHadoop/archive/2012/10/22/389993.html闄堟ⅵ鐞?/dc:creator>闄堟ⅵ鐞?/author>Mon, 22 Oct 2012 02:40:00 GMThttp://www.tkk7.com/dragonHadoop/archive/2012/10/22/389993.htmlhttp://www.tkk7.com/dragonHadoop/comments/389993.htmlhttp://www.tkk7.com/dragonHadoop/archive/2012/10/22/389993.html#Feedback0http://www.tkk7.com/dragonHadoop/comments/commentRss/389993.htmlhttp://www.tkk7.com/dragonHadoop/services/trackbacks/389993.html闃呰鍏ㄦ枃

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Hadoop鐜鎼緩娉ㄦ剰浜嬮」涔嬩簩瀹夎鐩綍緇撴瀯http://www.tkk7.com/dragonHadoop/archive/2012/10/16/389694.html闄堟ⅵ鐞?/dc:creator>闄堟ⅵ鐞?/author>Tue, 16 Oct 2012 14:09:00 GMThttp://www.tkk7.com/dragonHadoop/archive/2012/10/16/389694.htmlhttp://www.tkk7.com/dragonHadoop/comments/389694.htmlhttp://www.tkk7.com/dragonHadoop/archive/2012/10/16/389694.html#Feedback0http://www.tkk7.com/dragonHadoop/comments/commentRss/389694.htmlhttp://www.tkk7.com/dragonHadoop/services/trackbacks/389694.html鐩綍緇撴瀯
鐢變簬Hadoop瑕佹眰鎵鏈夋満鍣ㄤ笂hadoop鐨勯儴緗茬洰褰曠粨鏋勮鐩稿悓錛屽茍涓旈兘鏈変竴涓浉鍚岀殑鐢ㄦ埛鍚嶇殑甯愭埛銆?br />鎴戠殑涓夊彴鏈哄櫒涓婃槸榪欐牱鐨勶細閮芥湁涓涓猟brg鐨勫笎鎴鳳紝涓葷洰褰曟槸/home/dbrg
Hadoop閮ㄧ講鐩綍緇撴瀯濡備笅錛?home/dbrg/HadoopInstall錛屾墍鏈夌殑hadoop鐗堟湰鏀懼湪榪欎釜鐩綍涓?br />灝唄adoop0.12.0鍘嬬緝鍖呰В鍘嬭嚦HadoopInstall涓紝涓轟簡鏂逛究浠ュ悗鍗囩駭錛?span style="color: #ff6600; ">寤鴻寤虹珛涓涓摼鎺ユ寚鍚戣浣跨敤鐨刪adoop鐗堟湰
錛屼笉濡ㄨ涓篽adoop
[dbrg@dbrg-1:HadoopInstall]$ln  -s  hadoop0.12.0   hadoop
榪欐牱涓鏉ワ紝鎵鏈夌殑閰嶇疆鏂囦歡閮藉湪/hadoop/conf/鐩綍涓紝鎵鏈夋墽琛岀▼搴忛兘鍦?hadoop/bin鐩綍涓?br />浣嗘槸鐢變簬涓婅堪鐩綍涓環adoop鐨勯厤緗枃浠跺拰hadoop鐨勫畨瑁呯洰褰曟槸鏀懼湪涓璧風殑錛岃繖鏍蜂竴鏃︽棩鍚庡崌綰adoop鐗堟湰鐨勬椂鍊欐墍鏈夌殑閰嶇疆鏂囦歡閮戒細琚鐩栵紝鍥犳寤鴻灝嗛厤緗枃浠朵笌瀹夎鐩綍鍒嗙錛?涓縐嶆瘮杈冨ソ鐨勬柟娉曞氨鏄緩绔嬩竴涓瓨鏀鵑厤緗枃浠剁殑鐩綍錛?home/dbrg/HadoopInstall/hadoop-config/錛岀劧鍚庡皢 /hadoop/conf/鐩綍涓殑hadoop_site.xml錛宻laves錛宧adoop_env.sh涓変釜鏂囦歡鎷瘋礉鍒癶adoop- config/鐩綍涓?榪欎釜闂寰堝鎬紝鍦ㄥ畼緗戜笂鐨?/span>Getting Started With Hadoop涓?璇存槸鍙渶瑕佹嫹璐濊繖涓笁涓枃浠跺埌鑷繁鍒涘緩鐨勭洰褰曞氨鍙互浜嗭紝浣嗘垜鍦ㄥ疄闄呴厤緗殑鏃跺欏彂鐜拌繕蹇呴』鎶妋asters榪欎釜鏂囦歡涔熸嫹璐濆埌hadoop-conf/鐩綍涓?鎵嶈錛屼笉鐒跺惎鍔℉adoop鐨勬椂鍊欏氨浼氭姤閿欒鎵句笉鍒癿asters榪欎釜鏂囦歡)錛屽茍鎸囧畾鐜鍙橀噺$HADOOP_CONF_DIR鎸囧悜璇ョ洰褰曘傜幆澧冨彉閲忓湪 /home/dbrg/.bashrc鍜?etc/profile涓瀹氥?br />緇間笂鎵榪幫紝涓轟簡鏂逛究浠ュ悗鍗囩駭鐗堟湰錛屾垜浠渶瑕佸仛鍒伴厤緗枃浠朵笌瀹夎鐩綍鍒嗙錛屽茍閫氳繃璁懼畾涓涓寚鍚戞垜浠浣跨敤鐨勭増鏈殑hadoop鐨勯摼鎺ワ紝榪欐牱鍙互鍑忓皯鎴戜滑瀵歸厤緗枃浠剁殑緇存姢銆?/span>



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Hadoop鐜鎼緩娉ㄦ剰浜嬮」涔嬩竴SSH閰嶇疆鍙婂師鐞?/title><link>http://www.tkk7.com/dragonHadoop/archive/2012/10/16/389693.html</link><dc:creator>闄堟ⅵ鐞?/dc:creator><author>闄堟ⅵ鐞?/author><pubDate>Tue, 16 Oct 2012 14:05:00 GMT</pubDate><guid>http://www.tkk7.com/dragonHadoop/archive/2012/10/16/389693.html</guid><wfw:comment>http://www.tkk7.com/dragonHadoop/comments/389693.html</wfw:comment><comments>http://www.tkk7.com/dragonHadoop/archive/2012/10/16/389693.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/dragonHadoop/comments/commentRss/389693.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/dragonHadoop/services/trackbacks/389693.html</trackback:ping><description><![CDATA[<p style="color: #333333; font-family: Arial; line-height: 26px; text-align: left; background-color: #ffffff; font-size: 14pt; "><span style="font-size: small; "><span style="color: #0000ff; ">SSH璁劇疆<br /></span>鍦℉adoop鍚姩浠ュ悗錛孨amenode鏄氳繃</span><a title="SSH" style="color: #336699; text-decoration: none; "><span style="font-size: small; ">SSH</span></a><span style="font-size: small; ">錛圫ecure Shell錛夋潵鍚姩鍜屽仠姝㈠悇涓妭鐐逛笂鐨勫悇縐嶅畧鎶よ繘紼嬬殑錛岃繖灝遍渶瑕佸湪鑺傜偣涔嬮棿鎵ц鎸囦護鐨勬椂鍊欐槸涓嶉渶瑕佽緭鍏ュ瘑鐮佺殑鏂瑰紡錛屾晠鎴戜滑闇瑕侀厤緗甋SH浣跨敤鏃犲瘑鐮佸叕閽ヨ璇佺殑鏂瑰紡銆?br />棣栧厛瑕佷繚璇佹瘡鍙版満鍣ㄤ笂閮借浜哠SH鏈嶅姟鍣紝涓旈兘姝e父鍚姩銆傚疄闄呬腑鎴戜滑鐢ㄧ殑閮芥槸</span><a title="OpenSSH" style="color: #336699; text-decoration: none; "><span style="font-size: small; ">OpenSSH</span></a><span style="font-size: small; ">錛岃繖鏄疭SH鍗忚鐨勪竴涓厤璐瑰紑婧愬疄鐜般侳C5涓粯璁ゅ畨瑁呯殑OpenSSH鐗堟湰鏄疧penSSH4.3P2銆?br />浠?鏈枃涓殑涓夊彴鏈哄櫒涓轟緥錛岀幇鍦╠brg-1鏄富鑺傜偣錛屽畠闇瑕佷富鍔ㄥ彂璧稴SH榪炴帴鍒癲brg-2鍜宒brg-3錛屽浜嶴SH鏈嶅姟鏉ヨ錛宒brg-1灝辨槸SSH 瀹㈡埛绔紝鑰宒brg-2銆乨brg-3鍒欐槸SSH鏈嶅姟绔紝鍥犳鍦╠brg-2錛宒brg-3涓婇渶瑕佺‘瀹歴shd鏈嶅姟宸茬粡鍚姩銆傜畝鍗曠殑璇達紝鍦╠brg-1涓?闇瑕佺敓鎴愪竴涓瘑閽ュ錛屽嵆涓涓閽ワ紝涓涓叕閽ャ傚皢鍏挜鎷瘋礉鍒癲brg-2錛宒brg-3涓婏紝榪欐牱錛屾瘮濡傚綋dbrg-1鍚慸brg-2鍙戣搗ssh榪炴帴鐨勬椂 鍊欙紝dbrg-2涓婂氨浼氱敓鎴愪竴涓殢鏈烘暟騫剁敤dbrg-1鐨勫叕閽ュ榪欎釜闅忔満鏁拌繘琛屽姞瀵嗭紝騫跺彂閫佺粰dbrg-1錛沝brg-1鏀跺埌榪欎釜鍔犲瘑鐨勬暟浠ュ悗鐢ㄧ閽ヨ繘琛?瑙e瘑錛屽茍灝嗚В瀵嗗悗鐨勬暟鍙戦佸洖dbrg-2錛宒brg-2紜瑙e瘑鐨勬暟鏃犺鍚庡氨鍏佽dbrg-1榪涜榪炴帴浜嗐傝繖灝卞畬鎴愪簡涓嬈″叕閽ヨ璇佽繃紼嬨?/span></p><p style="color: #333333; font-family: Arial; line-height: 26px; text-align: left; background-color: #ffffff; "><span style="font-size: small; ">瀵逛簬鏈枃涓殑涓夊彴鏈哄櫒錛岄鍏堝湪dbrg-1涓婄敓鎴愬瘑閽ュ錛?br />[dbrg@dbrg-1:~]$ssh-keygen  -t  rsa<br />榪?涓懡浠ゅ皢涓篸brg-1涓婄殑鐢ㄦ埛dbrg鐢熸垚鍏跺瘑閽ュ錛岃闂叾淇濆瓨璺緞鏃剁洿鎺ュ洖杞﹂噰鐢ㄩ粯璁よ礬寰勶紝褰撴彁紺鴻涓虹敓鎴愮殑瀵嗛挜杈撳叆passphrase鐨勬椂鍊欙紝鐩?鎺ュ洖杞︼紝涔熷氨鏄皢鍏惰瀹氫負絀哄瘑鐮併傜敓鎴愮殑瀵嗛挜瀵筰d_rsa錛宨d_rsa.pub錛岄粯璁ゅ瓨鍌ㄥ湪/home/dbrg/.ssh鐩綍涓嬨傜劧鍚庡皢 id_rsa.pub鐨勫唴瀹瑰鍒跺埌姣忎釜鏈哄櫒(涔熷寘鎷湰鏈?鐨?home/dbrg/.ssh/authorized_keys鏂囦歡涓紝濡傛灉鏈哄櫒涓婂凡緇忔湁 authorized_keys榪欎釜鏂囦歡浜嗭紝灝卞湪鏂囦歡鏈熬鍔犱笂id_rsa.pub涓殑鍐呭錛屽鏋滄病鏈塧uthorized_keys榪欎釜鏂囦歡錛岀洿鎺p 鎴栬卻cp灝卞ソ浜嗭紝涓嬮潰鐨勬搷浣滃亣璁懼悇涓満鍣ㄤ笂閮芥病鏈塧uthorized_keys鏂囦歡銆?/span></p><p style="color: #333333; font-family: Arial; line-height: 26px; text-align: left; background-color: #ffffff; "><span style="font-size: small; ">瀵逛簬dbrg-1<br />[dbrg@dbrg-1:.ssh]$cp id_rsa.pub authorized_keys</span></p><p style="color: #333333; font-family: Arial; line-height: 26px; text-align: left; background-color: #ffffff; "><span style="font-size: small; ">瀵逛簬dbrg-2錛坉brg-3鍚宒brg-2鐨勬柟娉曪級<br />[dbrg@dbrg-2:~]$mkdir .ssh<br />[dbrg@dbrg-1:.ssh]$scp authorized_keys dbrg-2:/home/dbrg/.ssh/<br />姝ゅ鐨剆cp灝辨槸閫氳繃ssh榪涜榪滅▼copy錛屾澶勯渶瑕佽緭鍏ヨ繙紼嬩富鏈虹殑瀵嗙爜錛屽嵆dbrg-2鏈哄櫒涓奷brg甯愭埛鐨勫瘑鐮侊紝褰撶劧錛屼綘涔熷彲浠ョ敤鍏朵粬鏂規硶灝哸uthorized_keys鏂囦歡鎷瘋礉鍒板叾浠栨満鍣ㄤ笂</span></p><p style="color: #333333; font-family: Arial; line-height: 26px; text-align: left; background-color: #ffffff; "><span style="font-size: small; ">[dbrg@dbrg-2:.ssh]$chmod 644 authorized_keys<br /><span style="color: #ff6600; ">榪欎竴姝ラ潪甯稿叧閿紝蹇呴』淇濊瘉authorized_keys鍙鍏舵墍鏈夎呮湁璇誨啓鏉冮檺錛屽叾浠栦漢涓嶅厑璁告湁鍐欑殑鏉冮檺錛屽惁鍒橲SH鏄笉浼氬伐浣滅殑銆傛垜灝辨浘緇忓湪閰嶇疆SSH鐨勬椂鍊欓儊闂蜂簡濂戒箙銆?/span></span></p><p style="color: #333333; font-family: Arial; line-height: 26px; text-align: left; background-color: #ffffff; "><span style="font-size: small; ">[dbrg@dbrg-2:.ssh]ls -la<br />drwx------ 2 dbrg dbrg .<br />drwx------ 3 dbrg dbrg ..<br /> -rw-r--r-- 1 dbrg dbrg authorized_keys<br /><span style="color: #ff6600; ">娉ㄦ剰姣忎釜鏈哄櫒涓婄殑.ssh鐩綍鐨刲s -la閮藉簲璇ュ拰涓婇潰鏄竴鏍風殑</span></span></p><p style="color: #333333; font-family: Arial; line-height: 26px; text-align: left; background-color: #ffffff; "><span style="font-size: small; ">鎺ョ潃錛屽湪涓夊彴鏈哄櫒涓婇兘闇瑕佸sshd鏈嶅姟榪涜閰嶇疆(鍏跺疄鏄彲浠ヤ笉鐢ㄩ厤緗殑錛屽畬鎴愪簡涓婇潰鐨勯偅浜涙搷浣滀簡浠ュ悗SSH灝卞凡緇忓彲浠ュ伐浣滀簡)錛屽湪涓夊彴鏈哄櫒涓婁慨鏀規枃浠?etc/ssh/sshd_config<br />#鍘婚櫎瀵嗙爜璁よ瘉<br />PasswordAuthentication  no<br />AuthorizedKeyFile   .ssh/authorized_keys</span></p><p style="color: #333333; font-family: Arial; line-height: 26px; text-align: left; background-color: #ffffff; "><span style="font-size: small; ">鑷蟲鍚勪釜鏈哄櫒涓婄殑SSH閰嶇疆宸茬粡瀹屾垚錛屽彲浠ユ祴璇曚竴涓嬩簡錛屾瘮濡俤brg-1鍚慸brg-2鍙戣搗ssh榪炴帴<br />[dbrg@dbrg-1:~]$ssh  dbrg-2<br />濡傛灉ssh閰嶇疆濂戒簡錛屽氨浼氬嚭鐜頒互涓嬫彁紺轟俊鎭?br />The authenticity of host [dbrg-2] can't be established. <br />Key fingerprint is 1024 5f:a0:0b:65:d3:82:df:ab:44:62:6d:98:9c:fe:e9:52. <br />Are you sure you want to continue connecting (yes/no)?<br />OpenSSH鍛婅瘔浣犲畠涓嶇煡閬撹繖鍙頒富鏈猴紝浣嗘槸浣犱笉鐢ㄦ媴蹇冭繖涓棶棰橈紝鍥犱負浣犳槸絎竴嬈$櫥褰曡繖鍙頒富鏈恒傞敭鍏?#8220;yes”銆傝繖灝嗘妸榪欏彴涓繪満鐨?#8220;璇嗗埆鏍囪”鍔犲埌“~/.ssh/know_hosts”鏂囦歡涓傜浜屾璁塊棶榪欏彴涓繪満鐨勬椂鍊欏氨涓嶄細鍐嶆樉紺鴻繖鏉℃彁紺轟俊鎭簡銆?br />鐒跺悗浣犱細鍙戠幇涓嶉渶瑕佽緭鍏ュ瘑鐮佸氨鍙互寤虹珛ssh榪炴帴浜嗭紝鎭枩浣狅紝閰嶇疆鎴愬姛浜?br /><span style="color: #ff6600; ">涓嶈繃錛屽埆蹇樹簡嫻嬭瘯鏈満ssh  dbrg-1</span></span></p><img src ="http://www.tkk7.com/dragonHadoop/aggbug/389693.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/dragonHadoop/" target="_blank">闄堟ⅵ鐞?/a> 2012-10-16 22:05 <a href="http://www.tkk7.com/dragonHadoop/archive/2012/10/16/389693.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>MapReduce 浣滀笟榪愯嫻佺▼鍒嗘瀽http://www.tkk7.com/dragonHadoop/archive/2012/10/14/389543.html闄堟ⅵ鐞?/dc:creator>闄堟ⅵ鐞?/author>Sun, 14 Oct 2012 13:52:00 GMThttp://www.tkk7.com/dragonHadoop/archive/2012/10/14/389543.htmlhttp://www.tkk7.com/dragonHadoop/comments/389543.htmlhttp://www.tkk7.com/dragonHadoop/archive/2012/10/14/389543.html#Feedback0http://www.tkk7.com/dragonHadoop/comments/commentRss/389543.htmlhttp://www.tkk7.com/dragonHadoop/services/trackbacks/389543.html闃呰鍏ㄦ枃

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Ubuntu閰嶇疆IP鍦板潃http://www.tkk7.com/dragonHadoop/archive/2012/10/14/389528.html闄堟ⅵ鐞?/dc:creator>闄堟ⅵ鐞?/author>Sun, 14 Oct 2012 02:17:00 GMThttp://www.tkk7.com/dragonHadoop/archive/2012/10/14/389528.htmlhttp://www.tkk7.com/dragonHadoop/comments/389528.htmlhttp://www.tkk7.com/dragonHadoop/archive/2012/10/14/389528.html#Feedback0http://www.tkk7.com/dragonHadoop/comments/commentRss/389528.htmlhttp://www.tkk7.com/dragonHadoop/services/trackbacks/389528.html闃呰鍏ㄦ枃

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