2020
骞存渶鏂板叕闇�绉戠洰銆婂ぇ鏁版嵁銆嬭�冭瘯棰?/p>
(
鍚瓟妗?/p>
)
涓�銆佸～绌洪
1
锛?/p>
Map/Reduce
妗嗘灦鐢变竴涓崟鐙殑
master JbTracker
鍜屾瘡涓泦缇よ妭鐐逛竴涓?/p>
slave TaskTracker
鍏卞悓缁勬垚銆?/p>
浜屻�佸崟閫夐
2
锛?/p>
鏍规嵁涓嶅悓鐨勪笟鍔￠渶姹傛潵寤虹珛鏁版嵁妯″瀷锛屾娊鍙栨渶鏈夋剰涔夌殑鍚戦噺锛屽喅瀹氶�夊彇鍝鏂规硶鐨勬暟鎹?/p>
鍒嗘瀽瑙掕壊浜哄憳鏄?/p>
锛?/p>
C
锛夈�?/p>
锛堝崟閫夐锛?/p>
A.
鏁版嵁绠＄悊浜哄憳
B.
鏁版嵁鍒嗘瀽鍛?/p>
C.
鐮旂┒绉戝瀹?/p>
D.
杞欢寮�鍙戝伐绋嬪笀
3
锛?/p>
涓嬪垪鍏充簬璁＄畻鏈哄瓨鍌ㄥ閲忓崟浣嶇殑璇存硶涓紝閿欒鐨勬槸锛?/p>
C
锛夈�?/p>
锛堝崟閫夐锛?/p>
A.1KB
锛?/p>
1MB
锛?/p>
1GB
B.
鍩烘湰鍗曚綅鏄瓧鑺傦紙
Byte
锛?/p>
C.
涓�涓眽瀛楅渶瑕佷竴涓瓧鑺傜殑瀛樺偍绌洪棿
D.
涓�涓瓧鑺傝兘澶熷绾充竴涓嫳鏂囧瓧绗︼紝
4
锛?/p>
涓嬪垪鍥藉鐨勫ぇ鏁版嵁鍙戝睍琛屽姩涓紝闆嗕腑浣撶幇鈥滈噸瑙嗗熀纭�
棣栭兘鍏堣鈥濈殑鍥藉鏄紙
D
锛夈�?/p>
锛堝崟閫夐锛?/p>
A.
缇庡浗
B.
鏃ユ湰
C.
涓浗
D.
闊╁浗
涓夈�佸閫夐
5
锛?/p>
2012
骞村叏鍥藉悇鍩庡競鏀粯瀹濅汉鍧囨敮鍑烘帓鍚嶄腑锛屼綅灞呯涓変綅鐨勬槸锛堬級
A.
鍢夊叴甯?/p>
B.
鍢変箟甯?/p>
C.
鏉窞甯?/p>