Äú¿ÉÒÔ¾èÖú£¬Ö§³ÖÎÒÃǵĹ«ÒæÊÂÒµ¡£

1Ôª 10Ôª 50Ôª





ÈÏÖ¤Â룺  ÑéÖ¤Âë,¿´²»Çå³þ?Çëµã»÷Ë¢ÐÂÑéÖ¤Âë ±ØÌî



  ÇóÖª ÎÄÕ ÎÄ¿â Lib ÊÓÆµ iPerson ¿Î³Ì ÈÏÖ¤ ×Éѯ ¹¤¾ß ½²×ù Modeler   Code  
»áÔ±   
 
   
 
 
     
   
 ¶©ÔÄ
  ¾èÖú
»ùÓÚ CDH3 µÄ BigInsights ¼¯ÈºµÄ´î½¨ÓëÓ¦ÓÃ
 
×÷ÕߣºÑîΡÍþ,ÍõС¾² À´Ô´£ºIBM ·¢²¼ÓÚ 2015-11-5
  2980  次浏览      27
 

Cloudera ÊÇ Hadoop µÄÖØÒª·þÎñÌṩÉÌ£¬Ä¿Ç°¿ÉÒÔÌṩ¼¯ Hadoop °²×°¡¢ÅäÖᢹÜÀíÓÚÒ»ÌåµÄ¹¤¾ß°ü¡£ÈçºÎÔÚÓû§ÏÖÓÐµÄ CDH ƽ̨֮Éϼ¯³É IBM ÌØÓеÄÊý¾Ý·ÖÎöÄ£¿é£¬¼ÈÊǿͻ§Êµ¼ÊÓ¦ÓÃÖÐµÄÆÈÇÐÐèÇó£¬Ò²ÊÇ IBM Big Data µÄÖØÒª·¢Õ¹²ßÂÔ¡£±¾ÎÄÊ×ÏȼòÒª½éÉÜ BigInsights Óë Cloudera ¼¯³ÉµÄÏà¹Ø±³¾°£¬ÔÚ´Ë»ù´¡ÉϽéÉÜ»ùÓÚ cloudera µÄ BigInsights ¼¯ÈºµÄϵͳ¼Ü¹¹£¬Ö®ºóÏêϸ½éÉÜÔÚ Cloudera Ö®ÉϵÄÁ½ÖÖ¼¯³É·½Ê½£¬×îºó½éÉÜÈçºÎ¹ÜÀíºÍÓ¦Óü¯³Éϵͳ¡£

Cloudera ºÍ IBM ¶¼ÊÇÒµ½çÁìÏȵĴóÊý¾Ýƽ̨Èí¼þÓë·þÎñÌṩÉÌ£¬2012 Äê 4 Ô£¬Á½¼Ò¹«Ë¾Ðû²¼ÔÚ¸ÃÁìÓò½¨Á¢ºÏ×÷¹ØÏµ£¬Ç¿Ç¿ÁªÊÖ¡£Cloudera ÌṩÁËÍêÕûµÄ hadoop ϵͳ£¬²¢ÔÚ´Ë»ù´¡ÉÏÔöÇ¿ÁË¿ÉÀ©Õ¹ÐÔ¡¢Îȶ¨ÐÔºÍÆ½Ì¨ÐÔÄÜ¡£InfoSphere BigInsights Ôò»ùÓÚ hadoop ϵͳ£¬½¨Á¢Á˷ḻµÄ´óÊý¾Ý·ÖÎö½â¾ö·½°¸¡¢¹¤¾ßÒÔ¼°Èí¼þ¡£Í¨¹ý½« BigInsights ²¿Êðµ½ CDH µÄ¼¯ÈºÉÏ£¬Äܹ»³ä·ÖµÄ·¢»ÓÁ½ÕßµÄÓÅÊÆ£¬ÎªÓû§ÊµÏÖ×î´óµÄ¼ÛÖµ¡£

»ùÓÚ CDH3 µÄ BigInsights ½éÉÜ

ÐèÇó±³¾°

Cloudera ÊÇÒ»¼ÒÌṩ Hadoop Èí¼þÒÔ¼°·þÎñµÄ¹«Ë¾£¬Cloudera ·¢²¼µÄ CDH Èí¼þ°ü°üÀ¨ Hadoop ÒÔ¼°ÓëÆäÏà¹ØµÄ¿ªÔ´Èí¼þ£¬Cloudera ÍêÉÆÁË Hadoop µÄºËÐŦÄÜ ¡ª¡ª ·Ö²¼Ê½¼ÆËãºÍ¸ßÀ©Õ¹ÐÔ´æ´¢£¬²¢¼ÓÈëÁËÖîÈ簲ȫÐÔ¡¢¸ß¿ÉÓÃÐÔÔÚÄ򵀮äËûÆóÒµ¼¶ÌØÐÔ¡£Cloudera »¹·¢²¼ÁËÒ»¿îÃûΪ Cloudera Manager µÄÈí¼þ£¬¸ÃÈí¼þÓÃÓÚ×Ô¶¯°²×°²¿Êð Hadoop ¼¯Èº£¬ÒÔ¼°¶Ô¼¯Èº·þÎñºÍÅäÖõĹÜÀí¡£

InfoSphere BigInsights ÊÇ IBM µÄ´óÊý¾Ý¹ÜÀíÓë·ÖÎöƽ̨£¬µ×²ã»ùÓÚ Hadoop ϵͳ¡£BigInsights ά»¤ÁË IBM µÄ Hadoop °æ±¾£¬²¢ÔÚ´Ë»ù´¡É϶Ô×÷Òµµ÷¶È£¬mapreduce ÔËËã¿ò¼ÜÒÔ¼°·Ö²¼Ê½ÎļþϵͳµÈ½øÐÐÁ˸Ľø¡£Óë´Ëͬʱ£¬BigInsights »¹ÌṩÁ˰üÀ¨¿ÉÊÓ»¯Êý¾Ý²éѯ¡¢Îı¾·ÖÎö¡¢¼¯Èº¿ØÖÆÔÚÄÚµÄÖÚ¶àÈí¼þÓë¼¼Êõ¡£BigInsights Óë CDH3 ÀàËÆ£¬µ«Ò²ÓÐÐí¶à²»Í¬Ö®´¦¡£Cloudera ½öÌṩ Apache Hadoop ϵͳºÍ¼¯Èº¹ÜÀíÈí¼þ£¬¶øÓëÖ®Ïà±È£¬BigInsights ÌṩÁË´óÁ¿Òµ½çÁìÏȵĴóÊý¾Ý·ÖÎö¹¤¾ß£¬ÊǶÔÒÑÓпªÔ´¼¼ÊõµÄÑÓÉ죬¸ü¼ÓÊÊÓÃÓÚÆóÒµ¼¶Ó¦Ó᣾ßÌåµÄ¶Ô±ÈÈçÒÔϱí¸ñËùʾ¡£

±í 1. CDH3 Óë BigInsights ¹¦ÄܶԱÈ

ÔÚһЩ¿Í»§»·¾³ÖУ¬ËûÃÇÒѾ­²¿ÊðÁË Cloudera µÄ Hadoop ϵͳ£¬½«Êý¾Ý´æ·Åµ½ÁË HDFS ÖУ¬Ò²²¿ÊðÁËһЩӦÓü°ÉϲãÈí¼þ¡£ÔÚ²»Ó°ÏìÕâЩϵͳʹÓõÄÇé¿öÏ£¬½« BigInsights ²¿Êðµ½°²×°ÓÐ CDH µÄ¼¯ÈºÉÏ£¬Ê¹µÃ BigInsights Äܹ»ÔËÐÐÔÚ CDH ¼¯Èº£¬Äܹ»³ä·Ö·¢»Ó BigInsights Êý¾Ý·ÖÎöµÄÓÅÊÆ£¬´ïµ½ 1+1>2 µÄЧ¹û¡£BigInsights ´Ó 1.4 ÆóÒµ°æ¿ªÊ¼Ö§³Ö CDH3u3£¬¶øËæºó·¢²¼µÄ BigInsights 2.0 °æ±¾Ðû²¼ÁË¶Ô CDH3u4 ºÍ CDH3u5 µÄÖ§³Ö¡£Ä¿Ç°£¬Cloudera ÒѾ­·¢²¼ÁË CDH4£¬µ«ÊÇÒòΪ¸Ã°æ±¾»¹´¦ÓÚ beta ½×¶Î£¬ÆäÎȶ¨ÐԺͿɿ¿ÐÔ²¢Î´´ïµ½ÆóÒµ¼¶Ó¦ÓõÄÒªÇó£¬Òò´Ë BigInsights »¹Î´Ôö¼Ó¶ÔËüµÄÖ§³Ö¡£

ϵͳ¼Ü¹¹

InfoSphere BigInsights ºÍ Cloudera CDH3 ¶¼°üº¬ÁË´óÁ¿µÄÈí¼þºÍ¹¤¾ß£¬°üÀ¨ºËÐÄϵͳ Hadoop ÒÔ¼°»ùÓÚ Hadoop µÄÊý¾Ý¹ÜÀíºÍ·ÖÎöµÄÈí¼þ¡£Ï±íÁоÙÁË BigInsights ºÍ CDH3 ·¢ÐаæËù°üº¬µÄ×é¼þ¡£

±í 2. BigInsights ºÍ CDH3 µÄ×é¼þÁбí

´ÓÉϱíÖпÉÒÔ¿´³ö£¬ÓкܶàÈí¼þÔÚÁ½¸ö²úÆ·Öж¼´æÔÚ£¬ÔÚ¼¯³Éʱ£¬CDH3 ÖÐµÄ Hadoop£¬hbase£¬zookeeper ºÍ flume ½«»áÌæ´ú BigInsights ÖеÄÏàÓ¦×é¼þ£»¶ÔÓÚÆäËû¿ªÔ´×é¼þ£¬ÖîÈç hive£¬oozie£¬pig µÈ£¬BigInsights ÈÔÈ»»á°²×° IBM µÄ°æ±¾£¬µ±È»ÕâЩ×é¼þ»áÔËÐÐÔÚ CDH3 µÄ Hadoop ÉÏ£¬ÒòΪËüÃDz¢²»»áµ¼ÖÂÈκγåÍ»£»¶ø¶Ô IBM ÌØÓеÄ×é¼þ£¬Ò²½«±»°²×°²¢ÔËÐÐÔÚ CDH3 µÄ Hadoop ¼¯ÈºÉÏ£¬±ÈÈç WebConsole£¬EclipseTooling£¬SystemT µÈ¡£BigInsights ±£Ö¤ÁËÁ¼ºÃµÄƽ̨¼æÈÝÐÔ£¬Óë CDH3 ±Ë´ËЭ×÷£¬Ê¹µÃÓû§Äܹ»ÔÚ±ÜÃâÊý¾Ý / ·þÎñÇ¨ÒÆµÄ»ù´¡ÉÏ£¬ÏíÊÜ BigInsights µÄÌØÐԺ͹¦ÄÜ¡£

BigInsights Óë CDH3 ¼¯³ÉµÄ×ñÑ­ÁËÒÔÏÂÔ­Ôò£º

1. BigInsights Óë CDH3 µÄ²¿ÊðÏà¶Ô¶ÀÁ¢£¬²»Ó°ÏìÔ­ÏÈÈκΠCDH3 µÄÈí¼þºÍ·þÎñµÄʹÓÃ

2. BigInsights ²»ÐÞ¸ÄÈκΠCDH3 ÒÑÓеÄÅäÖÃ

3. ËùÓÐ BigInsights µÄ×÷Òµ½«±»Ìá½»µ½ CDH3 µÄ Hadoop ϵͳÖÐÖ´ÐÐ

4. ³ýÁËÉÙ²¿·Ö¹ÜÀí¹¦Äܱ»½ûÓã¬ÆäËû¹¦Äܶ¼Äܹ»Õý³£Ê¹ÓÃ

5. Ö§³ÖÓÉ CDH3 °üÊÖ¶¯ÅäÖÃÒÔ¼°ÓÉ Cloudera Manager °²×°µÄ CDH3 ¼¯³É

6. ±£Ö¤¶Ô Oracle Java µÄ¼æÈÝ

µ±°Ñ BigInsights ²¿Êðµ½Ò»¸öÒÑÓÐµÄ CDH3 µÄ¼¯ÈºÉÏʱ£¬Èí¼þ²ã´ÎµÄ½á¹¹ÈçÏÂͼËùʾ£º

ͼ 1. BigInsights ºÍ CDH3 µÄ×é¼þÁбí

ÓÉÉÏͼ¿ÉÒÔ¿´³ö£¬BigInsights ÕûºÏÁËÒÑÓÐµÄ CDH3 µÄ×é¼þ£¬Èç Hdfs, mapreduce, zookeeper µÈ£¬½«ËüÃǺܺõÄÈÚÈë BigInsights Èí¼þÌåϵ£¬Ê¹µÃËüÃÇÓëÆäËû BigInsights µÄ×é¼þÒ»ÆðºÏͬ¹¤×÷ÔÚͬһ¸öƽ̨ÉÏ¡£

ϵͳÖ÷Òª¹¦ÄÜÌØÉ«

²»¹ÜÊDz¿ÊðÔÚ BigInsights ±¾ÉíµÄ¼¯Èº»¹ÊÇ CDH3 µÄ¼¯Èº£¬BigInsights ×î´óÏ޶ȵÄÌṩÁËÏàͬµÄÓû§½çÃæÒÔ¼°¹ÜÀí¹¦ÄÜ£¬ÕâÑù£¬Óû§²»ÓùØÐĵײãµÄ Hadoop ϵͳµ½µ×ÊÇÄļҳ§É̵ģ¬ÉϲãÓ¦ÓõÄʹÓ÷½Ê½Ã»ÓÐÈκβîÒì¡£ÕâÑùµÄÉè¼Æ±£Ö¤ÁË BigInsights ÔÚ CDH3 ¼¯ÈºÉϵĸ߿ÉÓÃÐÔ¡£Óë´Ëͬʱ£¬BigInsights Ö»ÊÇʹÓÃÁË CDH3 µÄ×é¼þ£¬²¢²»»á¼ÓÒÔÐ޸ģ¬ËùÒÔÔ­Ï鵀 CDH3 ¼¯Èº²¢²»»áÔâµ½ÈÎºÎµÄÆÆ»µ£¬Óû§Ò²²»Óõ£ÐÄÈκÎÊý¾ÝºÍÅäÖõĶªÊ§¡£

µ±°Ñ BigInsights ²¿Êðµ½Ò»¸ö CDH3 µÄ¼¯ÈºÖ®ºó£¬¸Ãϵͳ¾ßÓÐÒÔÏÂÌØµã£º

1. ¿ÉÒÔͨ¹ý BigInsights µÄ¹ÜÀíÖÕ¶ËʵÏÖ¶Ô Hadoop ÎļþϵͳµÄ¹ÜÀí£¬ÊµÏÖ¶Ô×÷ÒµÖ´ÐÐµÄ¼à¿Ø£»

2. ¿ÉÒÔͨ¹ý BigInsights µÄ¹ÜÀíÖÕ¶ËÌá½»ºÍÔËÐÐÄÚ½¨µÄÓ¦ÓóÌÐò£»

3. ¿ÉÒÔʹÓà eclipse ²å¼þ½øÐÐ MapReduce£¬jaql£¬pig µÈ³ÌÐò¿ª·¢£»

4. ¿ÉÒÔʹÓà BigSheets ½øÐпÉÊÓ»¯Êý¾Ý²éѯ£¬adhoc ²éѯÒÔ¼°ºêÔËË㣻

5. ¿ÉÒÔʹÓà text-anaytics ½øÐÐÎı¾·ÖÎö£»

6. ¿ÉÒÔʹÓÃÄÚ½¨µÄÍøÂçÅÀ³æ£¬Êý¾Ýµ¼Èë / µ¼³öµÈ¹¦ÄÜ£»

7. ¿ÉÒÔʹÓà LDAP/PAM/FlatFile µÈ·½Ê½Ìá¸ß¼¯ÈºµÄ°²È«ÐÔ£»

8. ¸üºÃµÄÓë DB2£¬Streams ÒÔ¼°ÆäËû IBM ²úÆ·µÄ¼¯³É£»

Óë´Ëͬʱ£¬BigInsights ÓÐÒ»²¿·Ö¹¦ÄÜÔڸü¯³Éƽ̨Éϱ»½ûÓã¬ÆäÖаüÀ¨£º

1. IBM ¶Ô Hadoop ϵͳµÄ¸Ä½ø¡£Ö÷Òª°üÀ¨¶Ô×÷Òµµ÷¶ÈµÄ¸Ä½ø£¬¶Ô MapReduce ¼ÆËã¿ò¼ÜµÄ¸Ä½øÒÔ¼°¸Ä½øµÄѹËõËã·¨¡£BigInsights ²¢Ã»Óн«ÕâЩ¹¦ÄÜÓ²ÐÔʵʩµ½ CDH3 µÄ Hadoop ÉÏ£¬ÒÔ±ÜÃâ¿ÉÄÜ´æÔڵIJ»Îȶ¨ÐÔ¡£

2. GPFS Îļþϵͳ¡£GPFS ¿ÉÒÔÌæ´ú HDFS ×öΪ Hadoop µÄ·Ö²¼Ê½Îļþϵͳ£¬Ëü¸ßЧµÄ±¸·ÝÁËÔªÊý¾Ý£¬ÓÐЧ½â¾öÁË namenode µ¥µã¹ÊÕϵÄÎÊÌ⣬²¢È«ÃæÖ§³Ö POSIX ½Ó¿Ú¡£µ«ÓÉÓÚÓû§ÍùÍùÒѾ­½«Êý¾Ý´æ·ÅÔÚ HDFS£¬ÎªÁ˱ÜÃâ´Ó HDFS µ½ GPFS µÄÊý¾ÝÇ¨ÒÆ£¬Ä¿Ç°Ôݲ»Ö§³Ö GPFS Îļþϵͳ¡£

3. ²¿·Ö¹ÜÀí¹¦ÄÜ¡£µ±Óû§Ê¹Óà Cloudera Manager °²×°²¢²¿ÊðÁË CDH3 ¼¯Èº£¬ÎªÁ˱£³Ö¶Ô¼¯Èº¹ÜÀíµÄÒ»ÖÂÐÔ£¬BigInsights ½ûÓÃÁË¶Ô CDH3 ×é¼þµÄ¹ÜÀí¹¦ÄÜ£¬ÕâÑùÓû§½«²»ÄÜ´Ó BigInsights µÄ¹ÜÀíÖÕ¶Ë´ò¿ªºÍ¹Ø±ÕijÏî CDH3 ×é¼þµÄ·þÎñ¡£

ÔÚ Cloudera ¼¯ÈºÖ®Éϰ²×° BigInsights

BigInsights Ŀǰ֧³ÖÔÚÁ½ÖÖ Cloudera ¼¯ÈºÖ®Éϵݲװ£º»ùÓÚ Cloudera Manager µÄ°²×°ºÍ»ùÓÚ CDH3 ·¢ÐаüµÄ°²×°¡£³ýÁËÅäÖ÷½ÃæµÄ²îÒìÖ®Í⣬BigInsights ÔÚÁ½ÖÖ°æ±¾Ö®ÉÏÌṩµÄÖ§³Ö»ù±¾Ò»Ö¡£

»ùÓÚ Cloudera manager µÄ¼¯Èº°²×°

»ùÓÚ Cloudera manager µÄ BigInsights ƽ̨°²×°Ö÷Òª°üÀ¨ÒÔϼ¸¸ö²½Ö裨¹ØÓÚ Cloudera CDH3 µÄ°²×°Çë²Î¿¼ Cloudera ¹Ù·½ÍøÕ¾ÌṩµÄÖ¸ÄÏ£¬ÕâÀï²»ÔÙ׸Êö£©¡£

±í 3 ÌṩÁË»ùÓÚ CDH3 µÄ InfoSphere BigInsights ×é¼þÐÅÏ¢¡£

±í 3. »ùÓÚ CDH3 µÄ InfoSphere BigInsights ×é¼þÐÅÏ¢

²½Öè 1. °²×°Ç°µÄ×¼±¸¹¤×÷

°²×°µÄǰÌáÌõ¼þÊÇÓû§Ê¹Óà Cloudera manager °²×°ÁËij¸ö°æ±¾µÄ CDH3 Èí¼þ°ü£¬²¢ÇÒÔÚ CDH3 ¼¯ÈºÖнøÐÐ BigInsights °²×°Ö®Ç°£¬±ØÐë±£Ö¤ÒÔϼ¸µã£º

1. CDH3 Hadoop name node ûÓнøÈ밲ȫģʽ£¨safe mode£©

2. CDH3 Hadoop ·þÎñÕý³£Æô¶¯²¢ÔËÐÐ

3. CDH3 HBase masters ºÍ region servers ·þÎñÕý³£Æô¶¯²¢ÔËÐÐ

4. CDH3 $HBASE_CONF_DIR/regionservers Îļþ°üº¬ CDH3 tarball ²¿Êð¼¯ÈºµÄËùÓÐ HBase region servers ÐÅÏ¢ . Õâ¸öÎļþÊÇ UNIX ¸ñʽµÄÎı¾£¬Ã¿ÐÐÖ»ÓÐÒ»¸ö hostname£¬

ÀýÈ磺

hostname1

hostname2

hostname3

5. Java °²×°ÔÚËùÓÐ CDH3 ½ÚµãÉϵÄÏàͬĿ¼ÏÂ

²½Öè 2. ÉèÖÃÅäÖÃÎļþ

µÇ¼µ½ Cloudera Manager µÄ¹ÜÀíÒ³Ãæ ( Èç http://hostname:7180)£¬µã»÷¡±Client Configuration URLs¡±£¬ÏÂÔØ HDFS¡¢MapReduce ºÍ Hbase µÄÅäÖÃÎļþ°ü£¬¼ÙÉè 3 ¸öÎļþ°üµÄÃû×Ö±£´æÎª hdfs1-clientconfig.zip£¬mapred1-clientconfig.zip ÒÔ¼° hbase1-clientconfig.zip¡£

ͼ 2. Cloudera Manager ¹ÜÀíÒ³

1. Hadoop ÅäÖÃÎļþÉèÖ㺵Ǽµ½¼¯ÈºÖÐµÄ namenode ½Úµã£¬´´½¨±£´æÅäÖÃÎļþµÄĿ¼£¬ÀýÈç /opt/ibm/hadoop-client-conf/£¬½âѹ hdfs1-clientconfig.zip ²¢½«½âѹºóËùÓÐÎļþ¿½±´µ½¸ÃĿ¼£»½âѹ mapred1-clientconfig.zip ²¢¿½±´ mapred-site.xml µ½¸ÃĿ¼£»

2. Hbase ÅäÖÃÎļþÉèÖ㺵Ǽµ½¼¯ÈºÖÐ Hbase µÄ master ½Úµã£¬´´½¨±£´æÅäÖÃÎļþµÄĿ¼£¬ÀýÈç /opt/ibm/hbase-client-conf/£¬½âѹ hbase1-clientconfig.zip ²¢½«½âѹºóËùÓÐÎļþ¿½±´µ½¸ÃĿ¼£»

3. Zookeeper ÅäÖÃÎļþÉèÖ㺵Ǽµ½ÈÎÒâÒ»¸ö Zookeeper ½Úµã£¬´´½¨±£´æÅäÖÃÎļþµÄĿ¼£¬ÀýÈç /opt/ibm/zookeeper-client-conf/£¬¿½±´ /var/run/cloudera-scm-agent/process/x-zookeeper-server/ ϵÄËùÓÐÅäÖÃÎļþµ½¸ÃĿ¼ (x ´ú±íÒ»¸öÊý×Ö£¬´ú±í zookeeper µÄij¸ö½Úµã )£»

4. Oozie ÅäÖÃÎļþÉèÖ㺵Ǽµ½ Oozie ½Úµã£¬´´½¨±£´æÅäÖÃÎļþµÄĿ¼£¬ÀýÈç /opt/ibm/oozie-client-conf/£¬¿½±´ /var/run/cloudera-scm-agent/process/x-oozie-OOZIE_SERVER/ ϵÄËùÓÐÅäÖÃÎļþµ½¸ÃĿ¼ (x ´ú±íÒ»¸öÊý×Ö£¬´ú±í Oozie µÄij¸ö½Úµã )¡£

²½Öè 3. Æô¶¯°²×°½Å±¾

½« BigInsights µÄ°²×°°ü½âѹµ½Ä³¸öĿ¼£¬ÔÚ Cloudera µÄ¹ÜÀí½ÚµãÉÏÒÔ root( »òÆäËûÓû§ ) ÔËÐУº

./start.sh overlay1

½«»áÉú³ÉÒ»¸ö URL£º

http://hostnameOrIp:8300/Install

ÓÃä¯ÀÀÆ÷´ò¿ª¸Ã URL£¬½«»á´ò¿ªÒ»¸öÓû§°²×°½çÃæ£¬Óû§Ö»ÐèÒªÊäÈëÏà¹ØµÄÅäÖòÎÊý¼´¿ÉÆô¶¯°²×°¡£ÓÉÓÚ°²×°²½Öè²¢²»¸´ÔÓ£¬±¾ÎĽ«Öصã½éÉÜÆäÖеö²½Öè¡£

²½Öè 4. °²×°½çÃæ£ºÓû§ÐÅÏ¢ÉèÖÃ

ÉèÖà SSH ÅäÖÃÐèÒªµÄ±ØÒªÐÅÏ¢£¬°üÀ¨ root Óû§ÃÜÂ룬BigInsights µÄ¹ÜÀíÔ±ÕË»§¼°ÃÜÂëºÍ Hadoop ¹ÜÀíÔ±ËùÔÚ×飺

ͼ 3. Óû§ÐÅÏ¢ÉèÖÃ

²½Öè 5. °²×°½çÃæ£ºÉèÖà Overlay Ä£¿é (Hadoop, Oozie, Hbase, Zookeeper) ÐÅÏ¢

ÊäÈë Overlay Ä£¿éµÄÐÅÏ¢£¬°üÀ¨ Java Ŀ¼¡¢Hadoop namenode¡¢Hadoop jobtracker¡¢HDFS Óû§Ãû¡¢MapReduce Óû§Ãû¡¢Hadoop °²×°Ä¿Â¼¡¢Hadoop ÅäÖÃÎļþĿ¼£»Oozie/Zookeeper/Hbase ½Úµã¡¢Oozie/Zookeeper/Hbase Óû§Ãû¡¢Oozie/Zookeeper/Hbase °²×°Ä¿Â¼¡¢Oozie/Zookeeper/Hbase ÅäÖÃÎļþĿ¼µÈ¡£ÆäÖУ¬Hadoop ºÍ Oozie Ϊ±ØÑ¡ÏHbase ºÍ Zookeeper Ϊ¿ÉÑ¡Ïî¡£BigInsights Ö§³Ö¿ÉÑ¡µÄ Zookeeper, Flume, Pig, Hive, HBase, JaqlServer ×é¼þµÄ°²×°£¬ Èç¹û°²×°£¬ÔòÐèÒªÖ¸¶¨°²×°µÄ½Úµã£¬×é¼þÓû§Ãû£¬×é¼þ¸ùĿ¼ºÍÅäÖÃÎļþ·¾¶¡£

ͼ 4. Overlay Ä£¿éÉèÖÃ

²½Öè 6. °²×°½çÃæ£ºÉèÖð²È«²ßÂÔ

»ùÓÚ Cloudera µÄ BigInsights ¼¯ÈºÍ¬ÑùÖ§³ÖÎÞÓû§ÑéÖ¤¡¢ÎļþÑéÖ¤¡¢LDAP ÑéÖ¤ÒÔ¼° PAM ÑéÖ¤ÈýÖÖ·½Ê½¡£ÓйØÕ⼸ÖÖ°²È«ÑéÖ¤µÄÐÅÏ¢¿ÉÒԲο¼ IBM BigInsights Info Center ÒÔ¼° DeveloperWorks ÎÄÕ¡¶ÊµÕ½ IBM BigInsights£¬ÇáËÉʵÏÖ Hadoop µÄ²¿ÊðÓë¹ÜÀí¡·£¬´Ë´¦²»ÔÙ׸Êö¡£

ͼ 5. ÉèÖð²È«²ßÂÔ

×îºó£¬²úÆ·°²×°ºó£¬»á·µ»Ø°²×°½á¹û£¬Í¬Ê±ÔÚÈÕÖ¾ÎļþÀï¼Ç¼ÁËÏêϸÐÅÏ¢ÒÔ±ã·ÖÎö¡£µ±°²×°Íê³ÉÒԺ󣬵ã»÷¡°Finish¡±À´Í£Ö¹ WebSphere Application Server Community Edition (WAS CE)£¬»òÕßÔÚͨ¹ý°²×°Ïòµ¼Íê³É°²×°ÒÔºóͨ¹ýÔËÐС°start.sh shutdown¡±À´Í£Ö¹ WAS CE¡£´Ëʱ£¬Äú¿ÉÒÔ°²È«µØÉ¾³ý½âѹºóµÄ°²×°ÎļþÁË¡£

²½Öè 7. ÅäÖÃ Proxy User

BigInsights ÔÊÐí¼ÌÐøÊ¹Óà Cloudera ÌṩÈÎÎñ¹ÜÀí·þÎñ£¬Òò´Ë£¬ÐèÒªÔÚ Cloudera Manager ÉÏ¶Ô HDFS ºÍ MapReduce ½øÐÐÅäÖÃÒÔ±ã BigInsights ¹ÜÀíÔ±Óû§ÓÐȨÏÞÏò Cloudera Hadoop Ìá½»×÷ÒµÒÔ¼°½øÐÐ HDFS ÎļþµÄ¶Áд²Ù×÷¡£±à¼­ HDFS ·þÎñ°²È«ÐÔÉèÖõķ½·¨Îª£¬µÇ¼ Cloudera Manager ¹ÜÀíÒ³Ãæ£¬µ¥»÷ HDFS Service-> Configuration -> Service Side -> Advanced£¬ÕÒµ½²ÎÊý HDFS Service Configuration Safety Value£¬½«ÆäÖµ¸ü¸ÄΪ£º

<property>
<name>hadoop.proxyuser.biadmin.groups</name>
<value>*</value>
</property>
<property>
<name>hadoop.proxyuser.biadmin.hosts</name>
<value>*</value>
</property>

ͼ 6. ÅäÖà Proxy User

ÀàËÆµÄ£¬ÔÚ MapReduce ·þÎñÖУ¬±à¼­ MapReduce ·þÎñ°²È«ÐÔÅäÖ㬽«Öµ¸ü¸ÄΪÉÏÊöËùʾ¡£

»ùÓÚ CDH3 °ü²¿ÊðµÄ¼¯ÈºµÄ°²×°

CDH3 µÄÁíÒ»ÖÖ²¿Êð·½Ê½ÊÇͨ¹ý CDH3 ·¢Ðаü½øÐÐÊÖ¶¯°²×°£¬¼ÙÉèÓû§Í¨¹ýÕâÖÖ·½Ê½°²×°ÁËij¸ö°æ±¾µÄ CDH3 ¼¯Èº£¬Óû§ÒÀÈ»¿ÉÒÔͨ¹ý BigInsights °²×°³ÌÐò½ø¶ø½« BigInsights ²¿ÊðÔڸü¯ÈºÉÏ¡£Æä¹ý³ÌºÍ²½ÖèÓëÓà Cloudera manager °²×°µÄ´óÖÂÒ»Ñù£¬ÐèÒªÌØ±ð×¢ÒâµÄµØ·½Ê±µ±Ìîд overlay ×é¼þµÄÐÅϢʱ£¬±ØÐëÌîдÕýÈ·µÄ×é¼þ°üλÖÃÒÔ¼°ÅäÖÃÎļþλÖá£

»ùÓÚ CDH3 µÄ BigInsights ¼¯ÈºµÄʹÓÃ

»ùÓÚ CDH3 µÄ BigInsights ƽ̨¿ÉÒÔÌṩ¶Ô Hadoop ¼°ÆäËü×é¼þµÄͳһ¹ÜÀí£¬³ýÁ˺ǫ́ʹÓÃÃüÁî¹ÜÀíÍ⣬»¹ÌṩÁË Web ͼÐνçÃæ£¬¸üΪ·½±ãµØ¹ÜÀí Hadoop ×é¼þ¡¢HDFS Îļþϵͳ¡¢Ó¦ÓóÌÐòµÈ¡£´ËÍ⣬Óû§Ò²Äܹ»ÔÚ CDH3 µÄ¼¯ÈºÉÏʹÓà IBM ÌØÓеÄÈí¼þ¼°¹¤¾ß£¬±ÈÈçÎı¾·ÖÎö¹¤¾ß text-analytics£¬Í¼Ðλ¯±í¸ñʽÊý¾Ý·ÖÎö¹¤¾ß BigSheets µÈ¡£ÒÔϵÄÄÚÈݽ«»á¼òÒªµØ½éÉܸÃϵͳµÄ¹ÜÀí¹¦ÄÜ£¬·¢²¼ºÍÔËÐÐÓ¦ÓóÌÐòÒÔ¼°Ê¹Óà BigSheets ½øÐÐÊý¾Ý·ÖÎöµÈ¹¦ÄÜ¡£

ÀûÓà BigInsights ¹ÜÀí CDH3 ¼¯Èº

ͨ¹ý http://< Ö÷½ÚµãÖ÷»úÃû»ò IP>:8080/data/html/index.html ½øÈë BigInsights Web ¹ÜÀí¿ØÖÆÌ¨¡£

ͼ 7. BigInsights Web ½çÃæ

ÆäÖÐÔÚ¡°Cluster Status¡±Ò³Ã棬¿ÉÒÔʵÏÖ¶Ô Hadoop ÒÔ¼°ÆäËûÄ£¿é״̬µÄ¼à¿Ø¡¢ÆôÍ££º

ͼ 8. ·þÎñ״̬¼à¿Ø¼°ÆôÍ£

Óë BigInsights ÍêÈ«°²×°°æÏà±È£¨Ê¹Óà BigInsights °²×°ËùÓÐÄ£¿é°üÀ¨ Hadoop¡¢Hbase¡¢Zookeeper¡¢Oozie¡¢Flume µÈ£©£¬Ä¿Ç°»ùÓÚ CDH3 µÄ BigInsights ƽ̨Éв»Ö§³ÖÔöɾ½ÚµãµÄ¹¦ÄÜ£¬Ëæ×ÅÒÔºóа汾µÄ·¢²¼£¬¸Ã¹¦Äܽ«»á±»Ö§³Ö¡£´ËÍ⣬BigInsights ÌṩÁËͳһµÄÃüÁîÐнӿڶԼ¯ÈºµÄ×é¼þ½øÐйÜÀí£¬°üÀ¨ BigInsights ±¾ÉíµÄ×é¼þ£¬Ò²°üÀ¨ CDH3 ÖеÄ×é¼þ¡£Óû§¿ÉÒÔ·½±ãµÄʹÓÃÃüÁîÐÐÀ´Æô¶¯¡¢Í£Ö¹Ä³¸ö·þÎñ£¬»òÕß²éѯ·þÎñµÄ״̬¡£±ÈÈ磬¿ªÆô¡¢¹Ø±ÕºÍ²éѯ Hadoo ·þÎñµÄ״̬¿ÉÒÔʹÓÃÒÔÏÂÃüÁîÐУº

$BIGINSIGHTS_HOME/bin/start.sh hadoop
$BIGINSIGHTS_HOME/bin/stop.sh hadoop
$BIGINSIGHTS_HOME/bin/status.sh hadoop

ÐèҪעÒâµÄÊÇ£¬Ä¿Ç°¶ÔÓÚÓà Cloudera manager °²×°µÄ¼¯Èº£¬BigInsights ÔÝʱ²»Ö§³Ö¿ªÆô»ò¹Ø±Õij¸ö CDH3 µÄ×é¼þ£¬Óû§Ö»ÄÜͨ¹ý Cloudera manager µÄ¹ÜÀíÖÕ¶ËÍê³ÉÕâЩ²Ù×÷¡£

·¢²¼ºÍÔËÐÐÓ¦ÓóÌÐò

BigInsights ÄÚ½¨ÁËÐí¶àÓ¦ÓóÌÐò£¬ÕâЩӦÓóÌÐòÊÇÕë¶Ô²»Í¬µÄÓ¦Óó¡¾°Éè¼ÆµÄ£¬¿ÉÒÔ·½±ãµÄ²¿ÊðÓëÔËÐÐÔÚ CDH3 µÄ¼¯ÈºÉÏ¡£ÕâЩ¼¯Èº°üÀ¨Êý¾Ýµ¼Èë / µ¼³ö¡¢ÓëÊý¾Ý¿âµÄÁ¬½Ó¡¢ÍøÂçÅÀ³æ¡¢Adhoc ²éѯµÈµÈ¡£

ͼ 9. ¹ÜÀíÓ¦ÓóÌÐò

¸ù¾Ý²»Í¬µÄÐèÒª£¬Óû§¿ÉÒÔÑ¡ÔñÆäÖеÄÓ¦ÓóÌÐò·¢²¼ºÍÔËÐУ¬Í¼ 9 ÃèÊöÁËÒ»¸ö¼òµ¥µÄÍøÂçÅÀ³æµÄÓ¦Óõķ¢²¼ÓëÔËÐУº

ͼ 10. ÔËÐÐÍøÂçÅÀ³æ³ÌÐò

ÊäÈë±ØÒªµÄ²ÎÊýºó£¬µã»÷ÔËÐа´Å¥£¬×÷Òµ½«±»Ìá½»µ½ CDH3 µÄ¼¯ÈºÉÏÔËÐУ¬×÷ÒµÔËÐеÄÏêϸÇé¿ö¿ÉÒÔͨ¹ý Application status Ò³Ãæ¼àÊÓ

ͼ 11. ²é¿´³ÌÐòÔËÐÐ״̬

´Ó¸ÃÒ³Ãæ¿ÉÒԲ鿴×÷ÒµÃû³Æ£¬ÅäÖÃÎļþ£¬×÷Òµ¿ªÊ¼µÄÔËÐÐʱ¼äÒÔ¼°½áÊøµÄʱ¼ä£¬²¢ÇÒÄܹ»·½±ãµÄ²é¿´×÷ÒµÖ´ÐеÄ״̬¡£

ÀûÓà BigSheets ¿ÉÊÓ»¯Êý¾Ý

BigSheets ÊÇ BigInsights ÌṩµÄÊý¾Ý¿ÉÊÓ»¯¹¤¾ß£¬¿ÉÒÔ¶Ô Hadoop ϵͳÖеÄÊý¾Ý£¨Ó¦ÓóÌÐòµÄÊä³ö£©½øÐзÖÎö¡£ÀýÈ磬ÔÚÔËÐÐÉÏÊöÍøÂçÅÀ³æÓ¦ÓÃÖ®ºó£¬ÀûÓà BigSheets ÌṩµÄ·ÖÎöº¯ÊýºÍͼ±í¹¦ÄÜ£¬Äܹ»¼ò±ãµØ½«ÍøÂç·Ç½á¹¹»¯Êý¾Ýת»¯Îª½á¹¹»¯Êý¾Ý¡£

ͼ 12. ÀûÓà BigSheets ¿ÉÊÓ»¯·Ç½á¹¹Êý¾Ý

   
2980 ´Îä¯ÀÀ       27
 
Ïà¹ØÎÄÕÂ

ÔÆ¼ÆËãµÄ¼Ü¹¹
¶ÔÔÆ¼ÆËã·þÎñÄ£ÐÍ
ÔÆ¼ÆËãºËÐļ¼ÊõÆÊÎö
Á˽âÔÆ¼ÆËãµÄ©¶´
 
Ïà¹ØÎĵµ

ÔÆ¼ÆËã¼ò½é
ÔÆ¼ÆËã¼ò½éÓëÔÆ°²È«
ÏÂÒ»´úÍøÂç¼ÆËã--ÔÆ¼ÆËã
ÈídzÎöÔÆ¼ÆËã
 
Ïà¹Ø¿Î³Ì

ÔÆ¼ÆËãÔ­ÀíÓëÓ¦ÓÃ
ÔÆ¼ÆËãÓ¦ÓÃÓ뿪·¢
CMMIÌåϵÓëʵ¼ù
»ùÓÚCMMI±ê×¼µÄÈí¼þÖÊÁ¿±£Ö¤
×îл¼Æ»®
DeepSeekÔÚÈí¼þ²âÊÔÓ¦ÓÃʵ¼ù 4-12[ÔÚÏß]
DeepSeek´óÄ£ÐÍÓ¦Óÿª·¢Êµ¼ù 4-19[ÔÚÏß]
UAF¼Ü¹¹ÌåϵÓëʵ¼ù 4-11[±±¾©]
AIÖÇÄÜ»¯Èí¼þ²âÊÔ·½·¨Óëʵ¼ù 5-23[ÉϺ£]
»ùÓÚ UML ºÍEA½øÐзÖÎöÉè¼Æ 4-26[±±¾©]
ÒµÎñ¼Ü¹¹Éè¼ÆÓ뽨ģ 4-18[±±¾©]

ר¼ÒÊӽǿ´ITÓë¼Ü¹¹
Èí¼þ¼Ü¹¹Éè¼Æ
ÃæÏò·þÎñÌåϵ¼Ü¹¹ºÍÒµÎñ×é¼þµÄ˼¿¼
ÈËÈËÍøÒÆ¶¯¿ª·¢¼Ü¹¹
¼Ü¹¹¸¯»¯Ö®ÃÕ
̸ƽ̨¼´·þÎñPaaS
Ïà¹ØÅàѵ¿Î³Ì

ÔÆ¼ÆËãÔ­ÀíÓëÓ¦ÓÃ
Windows Azure ÔÆ¼ÆËãÓ¦ÓÃ

ĦÍÐÂÞÀ­ ÔÆÆ½Ì¨µÄ¹¹½¨ÓëÓ¦ÓÃ
ͨÓù«Ë¾GE DockerÔ­ÀíÓëʵ¼ù
ijÑз¢ÖÐÐÄ Openstackʵ¼ù
ÖªÃûµç×Ó¹«Ë¾ ÔÆÆ½Ì¨¼Ü¹¹ÓëÓ¦ÓÃ
ijµçÁ¦ÐÐÒµ »ùÓÚÔÆÆ½Ì¨¹¹½¨ÔÆ·þÎñ
ÔÆ¼ÆËãÓëWindows AzureÅàѵ
±±¾© ÔÆ¼ÆËãÔ­ÀíÓëÓ¦ÓÃ