Cloudera(CDH) 绠€浠嬪拰鍦ㄧ嚎瀹夎
Cloudera鏄竴瀹舵彁渚涗紒涓氱骇鏁版嵁绠$悊鍜屽垎鏋愬钩鍙扮殑鍏徃锛屽叾鏍稿績浜у搧鏄疌loudera Distribution including Apache Hadoop (CDH)銆侰DH鏄熀浜嶢pache Hadoop鐨勫紑婧愬垎甯冨紡璁$畻妗嗘灦锛屽畠鎻愪緵浜嗕竴绯诲垪宸ュ叿鍜屾湇鍔★紝鐢ㄤ簬瀛樺偍銆佸鐞嗗拰鍒嗘瀽澶ф暟鎹€?/p>
CDH鍖呭惈浜嗚澶欻adoop鐢熸€佺郴缁熺殑缁勪欢锛屽寘鎷琀adoop鍒嗗竷寮忔枃浠剁郴缁?HDFS)銆乊ARN璧勬簮绠$悊鍣ㄣ€丮apReduce璁$畻妗嗘灦銆丠Base鍒嗗竷寮忔暟鎹簱銆丠ive鏁版嵁浠撳簱鍜孖mpala SQL鏌ヨ寮曟搸绛夈€傛澶栵紝CDH杩橀泦鎴愪簡鍏朵粬宸ュ叿鍜屾湇鍔★紝濡係park銆丗lume銆丼qoop銆並afka鍜孠udu绛夛紝浠ユ弧瓒充笉鍚岀殑鏁版嵁澶勭悊鍜屽垎鏋愰渶姹傘€?/p>
鍦ㄧ嚎瀹夎CDH鍙互鎸夌収浠ヤ笅姝ラ杩涜锛?/p>
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涓嬭浇CDH杞欢鍖咃細鍦–loudera瀹樼綉涓婁笅杞紺DH杞欢鍖咃紝閫夋嫨閫傚悎浣犵郴缁熺殑鐗堟湰鍜屾搷浣滅郴缁熴€?/p>
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瀹夎CDH杞欢鍖咃細灏嗕笅杞界殑CDH杞欢鍖呰В鍘嬬缉鍒扮洰鏍囧畨瑁呯洰褰曘€傜‘淇濇墍闇€鐨勪緷璧栭」宸茬粡瀹夎锛屼緥濡侸DK鍜屽叾浠栧繀瑕佺殑搴撱€?/p>
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閰嶇疆CDH闆嗙兢锛氱紪杈慍DH鐨勯厤缃枃浠讹紝鏍规嵁浣犵殑闇€姹傞厤缃泦缇ょ殑鍙傛暟锛屼緥濡侶DFS鍜孻ARN鐨勯厤缃€傜‘淇濆悇涓粍浠堕棿鐨勯€氫俊鍜屽崗璋冭兘澶熸甯稿伐浣溿€?/p>
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鍚姩CDH鏈嶅姟锛氫娇鐢–DH鎻愪緵鐨勫惎鍔ㄨ剼鏈惎鍔ㄥ悇涓粍浠剁殑鏈嶅姟銆傚彲浠ヤ娇鐢ㄥ懡浠よ鎴栬€呭浘褰㈢晫闈㈣繘琛屾搷浣溿€?/p>
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妫€鏌DH闆嗙兢鐘舵€侊細浣跨敤Cloudera Manager鎴栬€呭叾浠栫鐞嗗伐鍏凤紝妫€鏌DH闆嗙兢鐨勭姸鎬佸拰鍋ュ悍鐘跺喌銆傜‘淇濆悇涓粍浠堕兘姝e父杩愯骞朵笖娌℃湁閿欒銆?/p>
閫氳繃浠ヤ笂姝ラ锛屼綘鍙互瀹屾垚CDH鐨勫湪绾垮畨瑁咃紝骞跺紑濮嬩娇鐢–DH骞冲彴杩涜澶ф暟鎹鐞嗗拰鍒嗘瀽銆?/p>