Hadoop On Demand
绠浠
Hadoop On Demand(HOD)鏄竴涓兘鍦ㄥぇ鍨嬬墿鐞嗛泦缇や笂渚涘簲铏氭嫙hadoop闆嗙兢鐨勭郴缁熴傚畠浣跨敤Torque璧勬簮绠$悊鍣ㄥ垎閰嶈妭鐐广傚畠鍙互鍦ㄥ垎閰嶇殑鑺傜偣涓婂惎鍔℉adoop Map/Reduce鍜孒DFS鐨勫畧鎶よ繘绋嬨傚畠浼氳嚜鍔ㄤ负Hadoop瀹堟姢杩涚▼鍜屽鎴风鐢熸垚鍚堥傜殑閰嶇疆鏂囦欢锛坔adoop-site.xml锛夈侶OD杩樺彲浠ュ皢Hadoop鍒嗗彂鍒板畠鍒嗛厤鍑烘潵鐨勮櫄鎷烪adoop闆嗙兢鐨勮妭鐐逛笂銆傜畝鑰岃█涔嬶紝HOD浣跨鐞嗗憳鍜岀敤鎴疯交鏉惧湴蹇熸惌寤哄拰浣跨敤hadoop銆傚畠涔熸槸Hadoop寮鍙戜汉鍛樺拰娴嬭瘯浜哄憳闈炲父鏈夌敤鐨勪竴涓伐鍏凤紝浠栦滑鍙互浣跨敤HOD鍏变韩涓涓墿鐞嗛泦缇ゆ潵娴嬭瘯鍚勮嚜鐨凥adoop鐗堟湰銆