Ce diaporama a bien été signalé.
Nous utilisons votre profil LinkedIn et vos données d’activité pour vous proposer des publicités personnalisées et pertinentes. Vous pouvez changer vos préférences de publicités à tout moment.

Next Generation MapReduce

4 304 vues

Publié le

The next generation of Hadoop MapReduce

Arun C. Murthy presented the plans for the next generation of Apache Hadoop MapReduce. The MapReduce framework has hit a scalability limit around 4,000 machines. We are developing the next generation of MapReduce that factors the framework into a generic resource scheduler and a per-job, user-defined component that manages the application execution. Since downtime is more expensive at scale high-availability is built-in from the beginning; as are security and multi-tenancy to support many users on the larger clusters. The new architecture will also increase innovation, agility and hardware utilization.

More information and video available at:
http://developer.yahoo.com/blogs/hadoop/posts/2011/02/hug-feb-2011-recap/

Publié dans : Technologie
  • DOWNLOAD FULL BOOKS, INTO AVAILABLE FORMAT ......................................................................................................................... ......................................................................................................................... 1.DOWNLOAD FULL. PDF EBOOK here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. doc Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. PDF EBOOK here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. doc Ebook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Répondre 
    Voulez-vous vraiment ?  Oui  Non
    Votre message apparaîtra ici

Next Generation MapReduce

  1. 1. !"#$$%&()*+&!"#$%&""()*+%+,%-).++/%0)/1".23"! "#$%!&!($#)*+! ,-./+,*0012%--0.! 4)352($67%
  2. 2. !),,$-&./0&12345&!! 34,56!7,5008!(,8945$-4!:4;4<08.4%)!=4,.!,)! >,*00?!!! "8,-*4!7,5008!&0..2@4#!,%5!(4.A4#!0B!C(&! -! D$<<1E.4!-0%)#2A$)0#!)0!"8,-*4!7,5008!F2%-4!A2G1A,%G! 2%!HIIJ!
  3. 3. !"#$$%&6"%7)#38)&9$#":&!! K0A=#,-L4#! -! (,%,G4F!-<$F)4#!#4F0$#-4F! ,%5!M0A!F-*45$<2%G!!! =,FL=#,-L4#! -! C4#1%054!,G4%)! -! (,%,G4!),FLF!
  4. 4. ;322)4+&<=0=+">$4?&!! N-,<,A2<2)+! -! (,O2.$.!&<$F)4#!F2P4!Q!R6III!%054F! -! (,O2.$.!-0%-$##4%)!),FLF!Q!RI6III! -! &0,#F4!F+%-*#0%2P,E0%!2%!K0A=#,-L4#!!! N2%G<4!802%)!0B!B,2<$#4 !! -! D,2<$#4!L2<<F!,<<!S$4$45!,%5!#$%%2%G!M0AF! -! K0AF!%445!)0!A4!#41F$A.2@45!A+!$F4#F!!! 94F),#)!2F!;4#+!)#2-L+!5$4!)0!-0.8<4O!F),)4!!! 7,#5!8,#EE0%!0B!#4F0$#-4F!2%)0!.,8!,%5!#45$-4! F<0)F!
  5. 5. ;322)4+&<=0=+">$4?&!! 3,-LF!F$880#)!B0#!,<)4#%,)4!8,#,52G.F! -! T)4#,E;4!,88<2-,E0%F!2.8<4.4%)45!$F2%G!(,8945$-4! ,#4!UIO!F<0V4#!! -! WO,.8<4X!Y1(4,%F6!C,G49,%L!!! 3,-L!0B!V2#41-0.8,EA<4!8#0)0-0<F!! -! &<24%)!,%5!-<$F)4#!.$F)!A4!0B!F,.4!;4#F20%! -! "88<2-,E0%F!,%5!V0#LZ0VF!-,%%0)!.2G#,)4!)0!52[4#4%) ! -<$F)4#F!
  6. 6. 6"%7)#38)&()*+&7)@3=2)0)4+?&A$2&BCDD&!! 94<2,A2<2)+!!! ";,2<,A2<2)+!!! N-,<,A2<2)+!1!&<$F)4#F!0B!J6III!.,-*2%4F! -! W,-*!.,-*2%4!V2)*!UJ!-0#4F6!R]!9"(6!HR=^!52FLF! -! UII6III!-0%-$##4%)!),FLF! -! UI6III!-0%-$##4%)!M0AF!!! _2#4!&0.8,EA2<2)+!!! "G2<2)+!`!W;0<$E0%!Q!"A2<2)+!B0#!-$F)0.4#F!)0! -0%)#0<!$8G#,54F!)0!)*4!G#25!F0aV,#4!F),-L!
  7. 7. 6"%7)#38)&()*+&E&F)?=G4&;)4+2)&!! N8<2)!$8!)*4!)V0!.,M0#!B$%-E0%F!0B!K0A=#,-L4#! -! &<$F)4#!#4F0$#-4!.,%,G4.4%)! -! "88<2-,E0%!<2B41-+-<4!.,%,G4.4%)!!! (,8945$-4!A4-0.4F!3?)2H,"4#!<2A#,#+!
  8. 8. 128I=+)8+32)& Node Node Manager Manager Container App Mstr App Mstr Client Resource Resource Node Node Manager Manager Manager Manager Client Client App Mstr Container Container MapReduce Status Node Node MapReduce Status Manager Manager Job Submission Job Submission Node Status Node Status Resource Request Resource Request Container Container
  9. 9. 128I=+)8+32)&!! 94F0$#-4!(,%,G4#! -! ]<0A,<!#4F0$#-4!F-*45$<4#! -! 724#,#-*2-,<!S$4$4F!!! b054!(,%,G4#! -! C4#1.,-*2%4!,G4%)! -! (,%,G4F!)*4!<2B41-+-<4!0B!-0%),2%4#! -! &0%),2%4#!#4F0$#-4!.0%2)0#2%G!!! "88<2-,E0%!(,F)4#! -! C4#1,88<2-,E0%! -! (,%,G4F!,88<2-,E0%!F-*45$<2%G!,%5!),FL!4O4-$E0%! -! WG!(,8945$-4!"88<2-,E0%!(,F)4#!
  10. 10. &.0%2$J)0)4+?&J=?HKHJ=?&8322)4+&6"%7)#38)& !! N-,<,A2<2)+!! -! "88<2-,E0%!<2B41-+-<4!.,%,G4.4%)!2F!;4#+! 4O84%F2;4! -! C,#EE0%!#4F0$#-4!.,%,G4.4%)!,%5!,88<2-,E0%! <2B41-+-<4!.,%,G4.4%)! -! "88<2-,E0%!.,%,G4.4%)!2F!52F)#2A$)45! -! 7,#5V,#4!)#4%5F!1!&$##4%)<+!#$%!-<$F)4#F!0B!R6III! .,-*2%4F! c! J6III!HIUH!.,-*2%4F!d!UH6III!HIIe!.,-*2%4F! c! f!-0#4F6!UJ]6!R=^d!;gF!fUJh!-0#4F6!RgeJ]6!HR=^d!
  11. 11. &.0%2$J)0)4+?&J=?HKHJ=?&8322)4+&6"%7)#38)& !! ";,2<,A2<2)+!! -! "88<2-,E0%!(,F)4#! c! i8E0%,<!B,2<0;4#!;2,!,88<2-,E0%1F84-2j-!-*4-L802%)! c! (,8945$-4!,88<2-,E0%F!82-L!$8!V*4#4!)*4+!<4a!0[! -! 94F0$#-4!(,%,G4#! c! b0!F2%G<4!802%)!0B!B,2<$#4!1!B,2<0;4#!;2,!k00Y4484#! c! "88<2-,E0%!(,F)4#F!,#4!#4F),#)45!,$)0.,E-,<<+!
  12. 12. &.0%2$J)0)4+?&J=?HKHJ=?&8322)4+&6"%7)#38)& !! _2#4!&0.8,EA2<2)+!! -! C#0)0-0<F!,#4!V2#41-0.8,EA<4! -! i<5!-<24%)F!-,%!),<L!)0!%4V!F4#;4#F! -! 90<<2%G!$8G#,54F!
  13. 13. &.0%2$J)0)4+?&J=?HKHJ=?&8322)4+&6"%7)#38)& !! T%%0;,E0%!,%5!"G2<2)+! -! (,8945$-4!%0V!A4-0.4F!,!$F4#1<,%5!<2A#,#+! -! ($<E8<4!;4#F20%F!0B!(,8945$-4!-,%!#$%!2%!)*4! F,.4!-<$F)4#!l,!<,!"8,-*4!C2Gm! c! D,F)4#!548<0+.4%)!-+-<4F!B0#!2.8#0;4.4%)F! -! &$F)0.4#F!$8G#,54!(,8945$-4!;4#F20%F!0%!+I)=2& F-*45$<4! -! nF4#F!-,%!-$F)0.2P4!(,8945$-4!4G!7iC! V2)*0$)!,[4-E%G!4;4#+0%4?!
  14. 14. &.0%2$J)0)4+?&J=?HKHJ=?&8322)4+&6"%7)#38)& !! nE<2P,E0%! -! ]4%4#2-!#4F0$#-4!.054<!! c! (4.0#+! c! &Cn! c! :2FL!AgV! c! b4)V0#L!AgV! -! 94.0;4!jO45!8,#EE0%!0B!.,8!,%5!#45$-4!F<0)F!
  15. 15. &.0%2$J)0)4+?&J=?HKHJ=?&8322)4+&6"%7)#38)& !! N$880#)!B0#!8#0G#,..2%G!8,#,52G.F!0)*4#! )*,%!(,8945$-4! -! (CT! -! (,F)4#1_0#L4#! -! (,-*2%4!34,#%2%G! -! T)4#,E;4!8#0-4FF2%G! -! W%,A<45!A+!,<<0V2%G!$F4!0B!8,#,52G.1F84-2j-! "88<2-,E0%!(,F)4#! -! 9$%!,<<!0%!)*4!F,.4!7,5008!-<$F)4#!
  16. 16. L300"2:&!! (,8945$-4!b4O)!),L4F!7,5008!)0!)*4!%4O)!<4;4<! -! N-,<410$)!4;4%!B$#)*4#! -! 72G*!,;,2<,A2<2)+! -! &<$F)4#!nE<2P,E0%!! -! N$880#)!B0#!8,#,52G.F!0)*4#!)*,%!(,8945$-4!
  17. 17. M3)?>$4?N&IO%PQQ#)J),$%)2:"I$$8$0QR,$G?QI"#$$%Q%$?+?QBCDDQCBQ0"%2)#38)H4)*+G)4Q &

×