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From "ChiaHung Lin" <chl...@nuk.edu.tw>
Subject Re: Our TODO things
Date Wed, 06 Jul 2011 03:01:47 GMT
Barrier synchronization seemingly can be improved by applying tree-based dissemination structure[1].

[1]. Practical Barrier Synchronisation. ftp://ftp.comlab.ox.ac.uk/pub/Documents/techpapers/Jonathan.Hill/HillSkill_barrier.ps.Z

-----Original message-----
From:Edward J. Yoon <edwardyoon@apache.org>
Date:Mon, 4 Jul 2011 09:13:18 +0900
Subject:Our TODO things

Hi all,

Here's our TODO things:

 1. Improve lock and barrier synchronization
 2. Support configurable task slot
 3. Add Pregel-like graph computing framework based on BSP engine
 4. Support checkpoint based on HDFS
 5. Support Fault Tolerant based on checkpoint
 6. Support Input/OutputFormatter like MapReduce
 7. Support compatible job with MapReduce2
 8. Support send and receive large messages or many messages
 9. Support message compression
 10. Advanced job scheduler

 * Performance and Fault Tolerant issues requires a lot of experiences
and tests.

Best Regards, Edward J. Yoon

ChiaHung Lin
Department of Information Management
National University of Kaohsiung

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