æ·±å¤ã«ãã¯ããã¦ã®Hadoopããåºçãããã¨ããã欲ãããã¿ã®ä¸è¦§ããªãã¨ãªãèãã¦ããHadoopã¯ã©ã¹ã¿ã®ã»ããã¢ãããæ°è¦ã«ããã®ãäºå®ã«ããã®ã§ããããå«ãã¦ãããã¯ã ãæ¸ãåºãã¦ãããããªã¨æã£ã次第ã
ãåãã¦ã®Hadoopãã¡ãã£ã¨èãã¦ãããä¾ãã°æåã«èããã¹ãHDFSã®block sizeã¨ãã§ãã§ããããã¼ãæ°ã¨MRå¦çãã¼ã¿éã®æ大/å¹³åãµã¤ãºã¨ããã¼ã¿æå ¥æã®å§ç¸®ããããããã¨ãã¡ããã¨èããªãã¨æ±ºã¾ããªããã ããããããããã¨ãæ¸ãã¦ãæ¬ããªããããã¿ãããª
- è¨è¨
- HDFSç·å®¹éã¨å¦ç対象ã®ãã¼ã¿éã«ã¤ãã¦
- ãã¡ã¤ã«ã®å½¢å¼ã«ã¤ã㦠(TextFile/SequenceFile/RCFile)
- ãã¼ã¿ã®å§ç¸®ã«ã¤ãã¦
- ãã¼ããããã®HDDå°æ°ããã£ã¹ã¯ã®é¸æ
- CPUããã³ã¡ã¢ãªã®é¸æ
- ãã¼ãæ°
- HDFSè¨å®ã®è¨è¨
- Hadoopã®ãã¼ã¸ã§ã³é¸å®ãå°å ¥æ¹æ³(tar/rpm etc)ãHadoopèµ·åã¦ã¼ã¶åã®é¸æ
- ãã¼ã¿æå ¥æ¹æ³
- ã¸ã§ãå®è¡æ¹æ³
- ã»ããã¢ãã
- ãã¼ã¿æå
¥
- å§ç¸®ã«ã¤ãã¦
- hadoop fs
- WebHDFS
- Httpfs
- ã¸ã§ãã®å®è¡
- Hadoop Streaming
- Hive
- HiveServerçµç±ã§ã®ã¯ã¨ãªå®è¡ãçµæåå¾
- éç¨
ãã¼ãããã£ã±ããããããã¦MapReduceã«ã¤ãã¦ããããå°ãªãï½
ããã誰ãæ¸ãã¦ãããªããã®ããªãã社å
ããã¥ã¡ã³ããªãåå¥ã«blogã¨ã³ããªãªãã«ã¯ãããæ¸ããªãã¨ãããã®ã ããããã©ãâ¦â¦ãè²·ãããªããããã§ãåºãã¾ããã