Reynold Xin
a8a2a08a1a
Added a test for testing map-side combine on/off switch.
2012-08-30 12:34:28 -07:00
Matei Zaharia
2c16ae36d7
Set log level in tests to WARN
2012-08-23 20:38:14 -07:00
Matei Zaharia
deedb9e7b7
Fix further issues with tests and broadcast.
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The broadcast fix is to store values as MEMORY_ONLY_DESER instead of
MEMORY_ONLY, which will save substantial time on serialization.
2012-08-23 20:31:49 -07:00
Shivaram Venkataraman
0f4fbb057b
Change BlockManagerSuite test cases to use a deterministic size estimator and
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update the results to match the new estimates
2012-08-13 13:32:23 -07:00
Shivaram Venkataraman
22ba3a3f77
Add test-cases for 32-bit and no-compressed oops scenarios.
2012-08-13 13:32:10 -07:00
Shivaram Venkataraman
1f68c4b03b
Update test cases to match the new size estimates. Uses 64-bit and compressed
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oops setting to get deterministic results
2012-08-13 13:31:54 -07:00
Matei Zaharia
6ae3c375a9
Renamed apply() to call() in Java API and allowed it to throw Exceptions
2012-08-12 23:10:19 +02:00
Matei Zaharia
e463e7a333
Merge pull request #167 from JoshRosen/piped-rdd-fixes
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Detect non-zero exit status from PipedRDD process
2012-08-10 00:56:42 -07:00
Shivaram Venkataraman
ce3444d2cb
Fix testcheckpoint to reuse spark context defined in the class
2012-08-03 18:52:26 -07:00
Matei Zaharia
62898b631f
Made range partition balance tests more aggressive.
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This is because we pull out such a large sample (10x the number of
partitions) that we should expect pretty good balance. The tests are
also deterministic so there's no worry about them failing irreproducibly.
2012-08-03 16:46:48 -04:00
Matei Zaharia
6601a6212b
Added a unit test for cross-partition balancing in sort, and changes to
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RangePartitioner to make it pass. It turns out that the first partition
was always kind of small due to how we picked partition boundaries.
2012-08-03 16:40:45 -04:00
Matei Zaharia
3ee2530c0c
Merge branch 'block-manager-fix' into dev
2012-07-30 13:58:46 -07:00
Matei Zaharia
400221f851
Merge branch 'dev' of git://github.com/tdas/spark into dev
2012-07-30 13:54:57 -07:00
Matei Zaharia
ed1b0f8388
Made BlockManagerMaster no longer be a singleton.
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Also cleaned up a few formatting things throughout block manager code.
2012-07-30 13:53:47 -07:00
Matei Zaharia
d7f089323a
Fixed AccumulatorSuite to clean up SparkContext with BeforeAndAfter
2012-07-28 20:25:42 -07:00
Imran Rashid
f7149c5e46
tasks cannot access value of accumulator
2012-07-28 20:16:17 -07:00
Imran Rashid
f1face1ea9
rename addToAccum to addAccumulator
2012-07-28 20:16:01 -07:00
Imran Rashid
2d666b9d76
add some functionality to Vector, delete copy in AccumulatorSuite
2012-07-28 20:15:51 -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
ae07f3864c
add Accumulatable, add corresponding docs & tests for accumulators
2012-07-28 20:12:41 -07:00
Matei Zaharia
f6f917bd00
Add a sleep to prevent a failing test.
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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
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
024905f682
Added BlockRDD and a first-cut version of checkpoint() to RDD class.
2012-07-27 12:00:49 -07:00
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
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
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
01dce3f569
Add Java API
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Add distinct() method to RDD.
Fix bug in DoubleRDDFunctions.
2012-07-18 17:34:29 -07:00
Matei Zaharia
408b5a1332
More work on deploy code (adding Worker class)
2012-06-30 16:45:57 -07:00
Matei Zaharia
2fb6e7d71e
Initial framework to get a master and web UI up.
2012-06-30 14:45:55 -07:00
Matei Zaharia
c53670b9bf
Various code style fixes, mostly from IntelliJ IDEA
2012-06-29 18:47:12 -07:00
Matei Zaharia
3920189932
Upgraded to Akka 2 and fixed test execution (which was still parallel
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across projects).
2012-06-28 23:51:28 -07:00
Tathagata Das
e896a505e2
Added testcase for ByteBufferInputStream bugs.
2012-06-17 16:11:12 -07:00
Matei Zaharia
f58da6164e
Merge branch 'master' into dev
2012-06-15 23:47:11 -07:00
Tathagata Das
c6156da9e2
Multiple bug fixes to pass the testsuites ShuffleSuite and BlockManagerSuite.
2012-06-13 16:26:49 -04:00
Matei Zaharia
e75b1b5cb4
Change the default broadcast implementation to a simple HTTP-based
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broadcast. Fixes #139 .
2012-06-09 15:58:07 -07:00
Matei Zaharia
a96558caa3
Performance improvements to shuffle operations: in particular, preserve
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RDD partitioning in more cases where it's possible, and use iterators
instead of materializing collections when doing joins.
2012-06-09 14:44:18 -07:00
Matei Zaharia
c2c7299d7a
Added BlockManagerSuite, which I'd forgotten to merge.
2012-06-07 13:47:10 -07:00
Matei Zaharia
63051dd2bc
Merge in engine improvements from the Spark Streaming project, developed
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jointly with Tathagata Das and Haoyuan Li. This commit imports the changes
and ports them to Mesos 0.9, but does not yet pass unit tests due to
various classes not supporting a graceful stop() yet.
2012-06-07 12:45:38 -07:00
Matei Zaharia
6ae2746d1e
Handle arrays that contain the same element many times better in
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SizeEstimator. Also added a test for SizeEstimator. Fixes #136 .
2012-06-06 16:13:02 -07:00
Matei Zaharia
0a617958d1
Some refactoring to make BoundedMemoryCache test similar to others
2012-06-06 16:12:08 -07:00
Matei Zaharia
e141f644ca
Merge pull request #132 from Benky/rb-first-iteration
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Little refactoring and unit tests for CacheTrackerActor
2012-05-26 13:15:06 -07:00
Richard Benkovsky
ae64920337
MesosScheduler refactoring
2012-05-22 11:04:54 +02:00
Richard Benkovsky
3a1bcd4028
Added tests for CacheTrackerActor
2012-05-22 11:04:54 +02:00
Richard Benkovsky
518506a7c5
Added tests for Utils.copyStream
2012-05-22 11:04:51 +02:00
Richard Benkovsky
565245871f
BoundedMemoryCache.put fails when estimated size of 'value' is larger than cache capacity
2012-05-20 22:13:35 +02:00
Reynold Xin
16461e2eda
Updated Cache's put method to use a case class for response. Previously
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it was pretty ugly that put() should return -1 for failures.
2012-05-15 00:31:52 -07:00
Reynold Xin
019e48833f
Added the capacity to report cache usage status back to the cache
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trackor. This is essential for building a dashboard to see the status of
caches on all slaves.
2012-05-14 18:39:04 -07:00
Reynold Xin
761ea65a98
Added a test for the previous commit (failing to serialize task results
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would throw an exception for local tasks).
2012-04-24 15:14:35 -07:00
Reynold Xin
e601b3b9e5
Added the ability to set environmental variables in piped rdd.
2012-04-17 16:40:56 -07:00
Matei Zaharia
c7af538ac1
Some fixes to sorting for when the RDD has fewer elements than the
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number of partitions we ask to partition it into. Also, removed a test
that was taking way too long to run.
2012-03-17 13:08:36 -07:00
Matei Zaharia
1e10df0a46
Merge pull request #111 from alupher/master
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Adding sorting to RDDs
2012-02-24 15:50:14 -08:00
Antonio
0d93d95bcf
Removed unnecessary import
2012-02-21 19:57:12 -08:00
Antonio
2990298f71
Added sorting testing suite
2012-02-21 19:54:21 -08:00
Matei Zaharia
aa04f87cd2
Added support for parallel execution of jobs in DAGScheduler.
2012-02-19 22:50:23 -08:00
Matei Zaharia
a766780f4c
Added some tests for multithreaded access to Spark.
2012-02-09 22:27:53 -08:00
Matei Zaharia
43a3335090
Simplifying test
2012-02-05 22:46:51 -08:00
Matei Zaharia
eb05154b7a
Fixed a failure recovery bug and added some tests for fault recovery.
2012-01-13 19:08:25 -08:00
Matei Zaharia
e269f6f7ea
Register RDDs with the MapOutputTracker even if they have no partitions.
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Fixes #105 .
2012-01-05 15:59:20 -05:00
Matei Zaharia
735843a049
Merge remote-tracking branch 'origin/charles-newhadoop'
2011-12-02 21:59:30 -08:00
Charles Reiss
66f05f383e
Add new Hadoop API reading support.
2011-12-01 14:02:10 -08:00
Charles Reiss
02d43e6986
Add new Hadoop API writing support.
2011-12-01 14:01:28 -08:00
Matei Zaharia
22b8fcf632
Added fold() and aggregate() operations that reuse an object to
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merge results into rather than requiring a new object allocation
for each element merged. Fixes #95 .
2011-11-30 11:37:47 -08:00
Matei Zaharia
9e4c79a4d3
Closure cleaner unit test
2011-11-08 00:40:15 -08:00
Matei Zaharia
c2b7fd6899
Make parallelize() work efficiently for ranges of Long, Double, etc
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(splitting them into sub-ranges). Fixes #87 .
2011-11-02 15:16:02 -07:00
Matei Zaharia
d12122502b
Various improvements to Kryo serializer:
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- Replaced modified Kryo version with the standard one augmented with
the kryo-serializers package, which includes support for classes with
no-arg constructors (that was why we had a modified Kryo before)
- The kryo-serializers version also fixes issue #72 .
- Added a bunch of tests.
- Serialize maps and a few other common types properly by default.
2011-07-21 22:09:33 -07:00
Matei Zaharia
e4c3402d2d
Renamed ParallelArray to ParallelCollection
2011-07-14 14:47:01 -04:00
Matei Zaharia
2604939f64
Simplified and documented code a little and added test
2011-07-14 00:19:00 -04:00
Matei Zaharia
9c0069188b
Updated save code to allow non-file-based OutputFormats and added a test
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for file-related stuff
2011-07-13 23:04:06 -04:00
Matei Zaharia
842e14d567
Added mapPartitions operation and a bunch of tests for RDD ops
2011-07-13 00:19:52 -04:00
Olivier Grisel
2e3531d8bf
Implemented RDD.leftOuterJoin and RDD.rightOuterJoin
2011-06-24 11:00:51 +02:00
Olivier Grisel
005d1605a4
add missing test for RDD.groupWith
2011-06-23 02:10:52 +02:00
Ismael Juma
1396678baa
Move REPL classes to separate module.
2011-05-27 11:22:50 +01:00
Matei Zaharia
4db50e26c7
Fixed unit tests by making them clean up the SparkContext after use and
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thus clean up the various singletons (RDDCache, MapOutputTracker, etc).
This isn't perfect yet (ideally we shouldn't use singleton objects at
all) but we can fix that later.
2011-05-13 12:03:58 -07:00
Matei Zaharia
e5c4cd8a5e
Made examples and core subprojects
2011-02-01 15:11:08 -08:00