hadoop-common-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Update of "ZooKeeper/GSoCFailureDetector" by AbmarBarros
Date Wed, 05 May 2010 14:46:07 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for change notification.

The "ZooKeeper/GSoCFailureDetector" page has been changed by AbmarBarros.
http://wiki.apache.org/hadoop/ZooKeeper/GSoCFailureDetector?action=diff&rev1=1&rev2=2

--------------------------------------------------

  == GSoC 2010: ZooKeeper Failure Detector Model ==
+ 
+  * Student: Abmar Barros
+  * Assigned mentor: Flavio Paiva Junqueira
  
  == Abstract ==
  
  ZooKeeper servers detect the failure of other servers and clients by counting the number
of 'ticks' for which it doesn't get a heartbeat from other machines. This is the 'timeout'
method and it works very well; however it is possible that it is too aggressive and not easily
tuned for some more unusual ZooKeeper installations. This project's goals are to abstract
the failure detector to a separate module, to implement several failure detectors and to compare
their appropriateness for ZooKeeper.
+ 
+ The full project proposal is attached to this page.
  
  == Roadmap ==
  

Mime
View raw message