ODIn/spark-instrumented-optimizer
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Author SHA1 Message Date
Mosharaf Chowdhury c6962f516e Several things, but the most important one is that now we are using node speed 
to select source instead of leecher count.
 2010-04-14 21:19:32 -07:00
Mosharaf Chowdhury e0db4e0482 - HDFS storing is in separate thread. 
- Receivers now ask for a range instead of expecting the whole variable. But,
  they are still asking for the whole range from a single source.
- Next step: make receivers ask for different parts from different sources.
  Also, make sure that Master sends back a list of sources instead of a single
  one.
 2010-04-04 13:50:25 -07:00
Matei Zaharia 10cf3828ad Imported Mosharaf's multi-tracker branch 2010-04-03 23:50:04 -07:00
Matei Zaharia 06aac8a889 Imported changes from old repository (mostly Mosharaf's work, 
plus some fault tolerance code).
 2010-04-03 23:44:55 -07:00
Matei Zaharia df29d0ea4c Initial commit 2010-03-29 16:17:55 -07:00