Imran Rashid
edc6972f8e
move Vector class into core and spark.util package
2012-07-28 20:15:42 -07:00
Imran Rashid
83659af11c
Accumulator now inherits from Accumulable, whcih simplifies a bunch of other things (eg., no +:=)
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Conflicts:
core/src/main/scala/spark/Accumulators.scala
2012-07-28 20:13:51 -07:00
Imran Rashid
79d58ed20a
improve scaladoc
2012-07-28 20:12:41 -07:00
Imran Rashid
ae07f3864c
add Accumulatable, add corresponding docs & tests for accumulators
2012-07-28 20:12:41 -07:00
Matei Zaharia
dc8763fcf7
Fixed SPARK_MEM not being passed when runner is java
2012-07-28 19:53:31 -07:00
Matei Zaharia
f6f917bd00
Add a sleep to prevent a failing test.
...
The BlockManager's put seems to be slightly asynchronous, which can
cause it to fail this test by not removing stuff from the cache before
we put the next value. We should probably change the semantics of put()
in this case but it's hard right now. It will also be hard for
asynchronously replicated puts.
2012-07-27 16:59:36 -07:00
Matei Zaharia
c0c78d2119
Renamed test more descriptively
2012-07-27 16:28:18 -07:00
Matei Zaharia
dee8ff1b9d
Added a second version of union() without varargs.
2012-07-27 16:27:52 -07:00
Tathagata Das
cf429699e1
Updated the new checkpoint RDD to remember partitioning of the original RDD.
2012-07-27 23:16:37 +00:00
Mosharaf Chowdhury
b5be936d7c
Broadcasts using BlockManager instead of BoundedMemoryCache
2012-07-27 15:38:46 -07:00
Mosharaf Chowdhury
1f19fbb8db
Merge remote-tracking branch 'upstream/dev' into dev
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Conflicts:
core/src/main/scala/spark/broadcast/Broadcast.scala
2012-07-27 15:18:23 -07:00
Matei Zaharia
b51d733a57
Fixed Java union methods having same erasure.
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Changed union() methods on lists to take a separate "first element"
argument in order to differentiate them to the compiler, because Java 7
considered it an error to have them all take Lists parameterized with
different types.
2012-07-27 12:23:27 -07:00
Tathagata Das
3e271c3b61
Merge branch 'dev' of github.com:tdas/spark into dev
2012-07-27 12:01:04 -07:00
Tathagata Das
024905f682
Added BlockRDD and a first-cut version of checkpoint() to RDD class.
2012-07-27 12:00:49 -07:00
Tathagata Das
d1eee44a03
Fixed more stuff in BoundedMemoryCache.
2012-07-27 18:33:32 +00:00
Tathagata Das
d1b7f41671
Fixed bug in BoundedMemoryCache.
2012-07-27 09:00:45 -07:00
Tathagata Das
435d129bec
Fixed bugs in block dropping code of MemoryStore and changed synchronized HashMap to ConcurrentHashMap in BlockManager.
2012-07-27 10:02:26 +00:00
Tathagata Das
0426769f89
Modified the block dropping code for better performance.
2012-07-26 20:53:45 -07:00
Matei Zaharia
5c5aa2ff81
Merge pull request #153 from JoshRosen/new-java-api
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Java API
2012-07-26 17:20:52 -07:00
Josh Rosen
c5e2810dc7
Add persist(), splits(), glom(), and mapPartitions() to Java API.
2012-07-26 12:46:47 -07:00
Josh Rosen
bf61c10072
Detect non-zero exit status from PipedRDD process.
2012-07-26 11:32:59 -07:00
Josh Rosen
2a60c998cc
Remove StringOps.split() from Java WordCount.
2012-07-25 10:13:06 -07:00
Josh Rosen
6a78e88237
Minor cleanup and optimizations in Java API.
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- Add override keywords.
- Cache RDDs and counts in TC example.
- Clean up JavaRDDLike's abstract methods.
2012-07-24 09:47:00 -07:00
Denny
4f4a34c025
Stlystic changes
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Conflicts:
core/src/test/scala/spark/MesosSchedulerSuite.scala
2012-07-23 16:32:20 -07:00
Denny
866e6949df
Always destroy SparkContext in after block for the unit tests.
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Conflicts:
core/src/test/scala/spark/ShuffleSuite.scala
2012-07-23 16:29:17 -07:00
Matei Zaharia
600e99728d
Fix a bug where an input path was added to a Hadoop job configuration twice
2012-07-23 16:16:19 -07:00
Josh Rosen
042dcbde33
Add type annotations to Java API methods.
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Add missing Scala Map to java.util.Map conversions.
2012-07-22 17:35:29 -07:00
Josh Rosen
e23938c3be
Use mapValues() in JavaPairRDD.cogroupResultToJava().
2012-07-22 15:10:01 -07:00
Josh Rosen
460da878fc
Improve Java API examples
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- Replace JavaLR example with JavaHdfsLR example.
- Use anonymous classes in JavaWordCount; add options.
- Remove @Override annotations.
2012-07-22 14:40:39 -07:00
Josh Rosen
01dce3f569
Add Java API
...
Add distinct() method to RDD.
Fix bug in DoubleRDDFunctions.
2012-07-18 17:34:29 -07:00
Mosharaf Chowdhury
85cd9979f2
Fix for isLocal
2012-07-13 01:13:14 -07:00
Mosharaf Chowdhury
1c83fd4b66
Merged with Upstream dev
2012-07-13 01:08:28 -07:00
Mosharaf Chowdhury
bb4ee580fa
Cleaning BitTorrentBroadcast code...
2012-07-13 01:04:01 -07:00
Mosharaf Chowdhury
8ccffe21da
Cleaned TreeBroadcast
2012-07-13 00:54:25 -07:00
Matei Zaharia
628bb5ca7f
Allow null keys in Spark's reduce and group by
2012-07-12 18:36:02 -07:00
Matei Zaharia
e2a67a8024
Fixes to coarse-grained Mesos scheduler in dealing with failed nodes
2012-07-12 18:21:52 -07:00
Matei Zaharia
be622cf867
Formatting
2012-07-11 17:31:44 -07:00
Matei Zaharia
e8ae77df24
Added more methods for loading/saving with new Hadoop API
2012-07-11 17:31:33 -07:00
Mosharaf Chowdhury
34999d97f5
Added stop() to the Broadcast subsystem
2012-07-10 01:03:47 -07:00
Mosharaf Chowdhury
d6a9680604
Slightly better check for isLocal
2012-07-10 00:16:47 -07:00
Mosharaf Chowdhury
701f49e0d9
Refactoring
2012-07-09 22:39:47 -07:00
Mosharaf Chowdhury
cf1c60a1de
Refactoring
2012-07-09 22:07:46 -07:00
Mosharaf Chowdhury
e71f69ad3d
Refactoring
2012-07-09 22:07:17 -07:00
Mosharaf Chowdhury
ca02a92332
Refactored TrackMultipleValues out.
2012-07-09 21:35:39 -07:00
Mosharaf Chowdhury
654576ef1a
Tweaks
2012-07-09 21:12:42 -07:00
Mosharaf Chowdhury
425c247269
Removed some unused stuff
2012-07-08 14:29:04 -07:00
Matei Zaharia
0a47284003
More work to allow Spark to run on the standalone deploy cluster.
2012-07-08 14:00:04 -07:00
Mosharaf Chowdhury
c7c5258e25
Compiles without Dfs
2012-07-08 13:22:12 -07:00
Mosharaf Chowdhury
178bb29f05
Removed Chained and Dfs broadcast implementations
2012-07-08 11:57:00 -07:00
Matei Zaharia
1aa63f775b
Added back coarse-grained Mesos scheduler based on StandaloneScheduler.
2012-07-08 10:52:13 -07:00
