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Author SHA1 Message Date
Reynold Xin 34ef3e52dc Merge branch 'graph' of github.com:rxin/spark into graph 2013-04-05 14:21:44 +08:00
Reynold Xin 9764e579b8 Minor cleanup. 2013-04-05 14:21:24 +08:00
Joseph E. Gonzalez 3d7a4b1fef More realistic version of Pregel. 2013-04-04 23:17:27 -07:00
Reynold Xin 7134856351 numVertexPartitions and numEdgePartitions are now part of the 
constructor and are immutable.

Also done some cleanups.
 2013-04-05 12:54:59 +08:00
Joseph E. Gonzalez d5b0f4dfa6 added a function to collect the neighborhood of a vertex as well as the skeleton of the program for classic pregel 2013-04-04 19:54:14 -07:00
Joseph E. Gonzalez ad908f7545 added pregel pagerank 2013-04-04 19:31:14 -07:00
Joseph E. Gonzalez d510045d8c fixing the the silly bug in the dynamic pagerank gather function 2013-04-04 19:24:06 -07:00
Joseph E. Gonzalez b537613570 added dynamic graphlab 2013-04-04 19:18:15 -07:00
Joseph E. Gonzalez 4a2b8aa557 added dynamic graphlab but I have not yet tested it. 2013-04-04 18:59:56 -07:00
Joseph E. Gonzalez 0667986c8e Minor tweak to pregel semantics to give reverse edge illusion on send message. 2013-04-04 17:59:08 -07:00
Joseph E. Gonzalez cb99fc193c Added graphlab style implementation of Pregel and a more sophisticated version of mapReduceNeighborhoodFilter 2013-04-04 17:56:16 -07:00
Joseph E. Gonzalez db45cf3a49 Fixing several bugs in mapReduceNeighborhood. First a map is used instead of a foreach which for mysterious reasons meant that the map never seems to be executed? Switching to a foreach causes a null pointer exception since the body of the foreach did not properly initialize the temporary EdgeWithVertex data structure. 2013-04-04 15:37:02 -07:00
Joseph E. Gonzalez 93eca18a62 fixing a silly bug whereby the pagerank equation was implemented incorrectly (divided by degree of dst instead of source). 2013-04-04 15:35:07 -07:00
Reynold Xin 1671abf47c Implemented mapReduceNeighborhood in Graph and used that to implement 
gather in GraphLab.
 2013-04-05 01:47:59 +08:00
Joseph E. Gonzalez 28d0557fd8 added graph generator to run additional experiments 2013-04-03 23:23:07 -07:00
Joseph E. Gonzalez 91e1227edb completed port of several analytics packages as well as analytics main 2013-04-03 23:04:29 -07:00
Joseph E. Gonzalez 39cac0ae65 Fixed iterateGAS to return a graph, added some minor features to graph and some additional todo items, and added the Analytics code from the internal SparkGraph prototype 2013-04-03 16:22:37 -07:00
Joseph E. Gonzalez ad73e5bdbb Merging with downstream changes. 
Merge branch 'graph' of https://github.com/rxin/spark into graph
 2013-04-03 09:10:20 -07:00
Reynold Xin 4291da1481 Allow returning different vertex data type in updateVertices. 
Please enter the commit message for your changes. Lines starting
 2013-04-04 00:07:54 +08:00
Joseph E. Gonzalez c649073b5f merged with trunk 2013-04-03 08:47:49 -07:00
Joseph E. Gonzalez 0123c9d6a1 Changed GraphLab class to object and added graph loading from text file. 2013-04-03 08:43:08 -07:00
Reynold Xin fe42ad41bb Commit a working version. 2013-04-03 23:40:09 +08:00
Reynold Xin cb0efe92d1 Oh wow it finally compiles! 2013-04-03 23:12:01 +08:00
Reynold Xin d63c895945 Partial checkin of graphlab module. 2013-04-03 00:42:33 +08:00
Reynold Xin 25c71b185d Added a vertices method to Graph. 2013-04-02 01:26:20 +08:00
Reynold Xin d7011b0f78 Added a Graph class that supports joining vertices with edges. 2013-04-02 01:17:44 +08:00
Reynold Xin 28ebe04496 Added a Graph class that supports joining vertices with edges. 2013-04-02 01:16:08 +08:00
Reynold Xin f130eb624c Merge branch 'master' of github.com:mesos/spark into graph 2013-04-01 20:06:30 +08:00
Matei Zaharia 2be2295ff2 Merge pull request #548 from markhamstra/getWritableClass_filter 
Fixed broken filter in getWritableClass[T]
 2013-03-31 18:09:14 -07:00
Mark Hamstra e215f67923 Correct sense of 'filter out' in comment. 2013-03-31 08:00:13 -07:00
Mark Hamstra 8bcdc64005 Fixed broken filter in getWritableClass[T] 2013-03-30 22:09:52 -07:00
Matei Zaharia 9831bc1a09 Merge pull request #539 from cgrothaus/fix-webui-workdirpath 
Bugfix: WorkerWebUI must respect workDirPath from Worker
 2013-03-29 22:16:22 -07:00
Matei Zaharia 3cc8ab6e29 Merge pull request #541 from stephenh/shufflecoalesce 
Add a shuffle parameter to coalesce.
 2013-03-29 22:14:07 -07:00
Matei Zaharia cad507adaf Merge pull request #547 from jey/maven-streaming-tests-initialization-fix 
Move streaming test initialization into 'before' blocks
 2013-03-29 22:13:12 -07:00
Matei Zaharia a98996d1fe Merge pull request #545 from ash211/patch-1 
Don't use deprecated Application in example
 2013-03-29 22:12:15 -07:00
Matei Zaharia 104c69414f Merge pull request #546 from ash211/patch-2 
Update tuning.md
 2013-03-29 22:11:50 -07:00
Andrew Ash e8f3669c63 Update tuning.md 
Make the example more compilable
 2013-03-28 19:17:39 -03:00
Jey Kottalam b569b3f200 Move streaming test initialization into 'before' blocks 2013-03-28 15:08:41 -07:00
Andrew Ash 4e2c965383 Don't use deprecated Application in example 
As of 2.9.0 extending from Application is not recommended

http://www.scala-lang.org/api/2.9.3/index.html#scala.Application
 2013-03-28 17:47:37 -03:00
Matei Zaharia bc36ee4fbb Merge pull request #543 from holdenk/master 
Re-enable deprecation warnings and fix deprecated warning.
 2013-03-26 15:05:13 -07:00
Andy Konwinski 6c18131487 Add comment to README that 2.10 not yet supported 2013-03-26 14:28:08 -07:00
Holden Karau 1f5381119f method first in trait IterableLike is deprecated: use `head' instead 2013-03-24 19:19:40 -07:00
Holden Karau 8456d673e2 Re-enable deprecation warnings since there are only two 2013-03-24 17:30:23 -07:00
Holden Karau e104a76016 Makes the syntax highlighting on the build file not broken in emacs. 2013-03-24 16:16:05 -07:00
Holden Karau f5df729b12 Explicitly catch all throwables (warning in 2.10) 2013-03-24 16:15:32 -07:00
Stephen Haberman dd854d5b9f Use Boolean in the Java API, and != for assert. 2013-03-23 11:49:45 -05:00
Stephen Haberman 4ca273edc4 Merge branch 'master' into shufflecoalesce 
Conflicts:
	core/src/test/scala/spark/RDDSuite.scala
 2013-03-23 11:45:45 -05:00
Matei Zaharia b8949cab88 Merge pull request #505 from stephenh/volatile 
Make Executor fields volatile since they're read from the thread pool.
 2013-03-23 07:19:34 -07:00
Matei Zaharia fd53f2fc7b Merge pull request #510 from markhamstra/WithThing 
mapWith, flatMapWith and filterWith
 2013-03-23 07:13:21 -07:00
Stephen Haberman 00170eb0b9 Fix are/our typo. 2013-03-22 12:59:08 -05:00