濡傛灉蹇界暐璇ラ敊璇惎鍔―FS錛屼細鍙戠幇datanode鏃犳硶姝ｅ父鍚姩銆?/span>
鍘熷洜錛?/span>
hadoop鍦ㄦ牸灞鍖朒DFS鐨勬椂杈幫紝緇忕敱榪囩▼hostname鍙蜂護鑾峰彇鍒扮殑涓繪満鍚嶅湪/etc/hosts鏂囦歡涓繘琛屾槧灝勭殑鏃惰景錛屾病鏈夋壘鍒幫紝涔熷氨鏄悕瀛椾笉涓鏍楓?/span>
鍗籌細
閰嶇疆鏂囦歡slaves 濉啓鐨?涓繪満鍚? 瑕佷笌 鑺傜偣鐨勪富鏈哄悕涓鑷?鑺傜偣鏈轟笂hostname鏌ョ湅)
鏌ョ湅鏈韓鐢ㄦ埛鐨勪富鏈哄悕錛歨ostname
鏌ョ湅/etc/hosts鍐呭錛歝at /etc/hosts
hosts鏂囦歡 閲岄潰鎴戜滑鑷繁闅忔剰璧風殑涓繪満鍚嶅瓧鏄笉鍙互鐨勶紝蹇呴』涓?鑺傜偣涓繪満hostname涓鑷淬?/span>
緇撹錛?/span>
鑺傜偣涓繪満錛?hostname 銆? 涓富鏈轟腑鐨?etc/hosts 涓嬬殑hostname 銆? 閰嶇疆鏂囦歡slaves 涓殑hostname 蹇呴』瀹屽叏涓鑷淬?br />
瑙ｅ喅鏂規硶
淇敼/etc/sysconfig/network涓璈OSTNAME鐨勫間負localhost錛屾垨鑰呰嚜宸辨寚瀹氱殑涓繪満鍚嶏紝淇濊瘉localhost鍦?etc/hosts鏂囦歡涓槧灝勪負姝ｇ‘鐨処P鍦板潃錛岀劧鍚庨噸鏂板惎鍔ㄧ綉緇滄湇鍔?
/etc/rc.d/init.d/network restart]]>