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Author SHA1 Message Date
Matei Zaharia 8c82f43db3 Scaladoc documentation for some core Spark functionality 2012-10-04 22:59:36 -07:00
Reynold Xin 45f4b7cc7e Made Serializer and JavaSerializer non private. 2012-10-03 10:20:59 -07:00
Matei Zaharia 833f1d0c86 Made StorageLevel public 2012-10-03 08:27:25 -07:00
Matei Zaharia 6cf5dffc72 Make more stuff private[spark] 2012-10-02 22:28:55 -07:00
Mosharaf Chowdhury 119e50c7b9 Conflict fixed 2012-10-02 22:25:39 -07:00
Matei Zaharia 626f701931 Merge pull request #240 from dennybritz/private_classes 
Package-Private Classes
 2012-10-02 21:24:32 -07:00
Denny 0361353a70 Make Java API abstract wrapped functions private 2012-10-02 20:02:53 -07:00
Denny b9badcd5bd accidentially removed trait 2012-10-02 19:35:07 -07:00
Denny 18a1faedf6 Stylistic changes and Public Accumulable and Broadcast 2012-10-02 19:28:37 -07:00
Denny b7a913e1fa Make dependency classes public - used by spark 2012-10-02 19:04:23 -07:00
Denny 4d9f4b01af Make classes package private 2012-10-02 19:00:19 -07:00
Matei Zaharia 97cbd699d7 Merge branch 'dev' of github.com:mesos/spark into dev 2012-10-02 17:31:01 -07:00
Matei Zaharia 5fda59ab99 Added a test for overly large blocks in memory store 2012-10-02 17:30:40 -07:00
Matei Zaharia 6098f7e87a Fixed cache replacement behavior of BlockManager: 
- Partitions that get dropped to disk will now be loaded back into RAM
  after they're accessed again
- Same-RDD rule for cache replacement is now implemented (don't drop
  partitions from an RDD to make room for other partitions from itself)
- Items stored as MEMORY_AND_DISK go into memory only first, instead of
  being eagerly written out to disk
- MemoryStore.ensureFreeSpace is called within a lock on the writer
  thread to prevent race conditions (this can still be optimized to
  allow multiple concurrent calls to it but it's a start)
- MemoryStore does not accept blocks larger than its limit
 2012-10-02 17:25:38 -07:00
Reynold Xin 7997585616 Added a check to make sure SPARK_MEM <= memoryPerSlave for local cluster 
mode.
 2012-10-02 15:45:25 -07:00
Reynold Xin 0898a21b95 Merge branch 'dev' of https://github.com/mesos/spark into dev 2012-10-02 13:08:01 -07:00
Matei Zaharia 22684653a5 Revert "Place Spray repo ahead of Cloudera in Maven search path" 
This reverts commit 42e0a68082.
 2012-10-02 12:01:32 -07:00
Reynold Xin b8cd681169 Allow whitespaces in cluster URL configuration for local cluster. 2012-10-02 11:52:12 -07:00
Matei Zaharia 42e0a68082 Place Spray repo ahead of Cloudera in Maven search path 2012-10-02 11:37:19 -07:00
Matei Zaharia b9fb8d6463 Include date in folder name for Spark local dir. 2012-10-01 15:55:16 -07:00
Matei Zaharia bc881e4798 Merge branch 'dev' of github.com:mesos/spark into dev 2012-10-01 15:21:56 -07:00
Matei Zaharia 802aa8aef9 Some bug fixes and logging fixes for broadcast. 2012-10-01 15:20:42 -07:00
Matei Zaharia 74a9244255 Write all unit test output to a file 2012-10-01 15:07:42 -07:00
Reynold Xin f264153162 Fixed #232: DirectBuffer's cleaner was empty and Spark tried to invoke 
clean on it.
 2012-10-01 14:07:34 -07:00
Matei Zaharia 3b348f909d Improve log messages from BlockManager 2012-10-01 12:01:38 -07:00
Matei Zaharia 0b84871dbc Remove some printlns in tests 2012-10-01 10:57:26 -07:00
Matei Zaharia 53f90d0f0e Use underscores instead of colons in RDD IDs 2012-10-01 10:48:53 -07:00
Matei Zaharia 2314132d57 Added a (failing) test for LRU with MEMORY_AND_DISK. 2012-09-30 22:52:16 -07:00
Matei Zaharia 3128c57f90 Simplified Class / ClassLoader test 2012-09-30 21:48:27 -07:00
Matei Zaharia 83143f9a5f Fixed several bugs that caused weird behavior with files in spark-shell: 
- SizeEstimator was following through a ClassLoader field of Hadoop
  JobConfs, which referenced the whole interpreter, Scala compiler, etc.
  Chaos ensued, giving an estimated size in the tens of gigabytes.
- Broadcast variables in local mode were only stored as MEMORY_ONLY and
  never made accessible over a server, so they fell out of the cache when
  they were deemed too large and couldn't be reloaded.
 2012-09-30 21:19:39 -07:00
Matei Zaharia fd0374b9de Comment 2012-09-29 21:43:06 -07:00
Matei Zaharia 5718cef2a4 Removed Logging trait from CoalescedRDD since we don't log anything 2012-09-29 21:40:43 -07:00
Matei Zaharia 143ef4f90d Added a CoalescedRDD class for reducing the number of partitions in an RDD. 2012-09-29 21:30:52 -07:00
Matei Zaharia c45758ddde Comment 2012-09-29 20:27:54 -07:00
Matei Zaharia ebd52347b5 Merge branch 'dev' of github.com:mesos/spark into dev 2012-09-29 20:22:31 -07:00
Matei Zaharia 9b326d01e9 Made BlockManager unmap memory-mapped files when necessary to reduce the 
number of open files. Also optimized sending of disk-based blocks.
 2012-09-29 20:21:54 -07:00
Matei Zaharia 2f11e3c285 Merge pull request #227 from JoshRosen/fix/distinct_numsplits 
Allow controlling number of splits in distinct().
 2012-09-28 23:57:24 -07:00
Josh Rosen 8654165e69 Use null as dummy value in distinct(). 2012-09-28 23:55:17 -07:00
Josh Rosen 37c199bbb0 Allow controlling number of splits in distinct(). 2012-09-28 23:44:19 -07:00
Matei Zaharia 56dcad5936 Don't create a Cache in SparkEnv because we don't use it 2012-09-28 23:40:56 -07:00
Matei Zaharia 1d44644f4f Logging tweaks 2012-09-28 23:28:16 -07:00
Matei Zaharia 815d6bd69a Renamed subdirs option 2012-09-28 19:02:41 -07:00
Matei Zaharia e54e1d7043 Made subdirs per local dir configurable, and reduced lock usage a bit 2012-09-28 19:00:50 -07:00
Matei Zaharia ae8c7d6cfa Made disk store use multiple directories, deleted ShuffleManager 2012-09-28 18:28:13 -07:00
Matei Zaharia 3d7267999d Print and track user call sites in more places in Spark 2012-09-28 17:42:00 -07:00
Matei Zaharia 9f6efbf06a Merge pull request #225 from pwendell/dev 
Log message which records RDD origin
 2012-09-28 16:28:07 -07:00
Matei Zaharia 0121a26bd1 Changed the way tasks' dependency files are sent to workers so that 
custom serializers or Kryo registrators can be loaded.
 2012-09-28 16:14:05 -07:00
Patrick Wendell 9fc78f8f29 Fixing some whitespace issues 2012-09-28 16:05:50 -07:00
Patrick Wendell bc909c2903 Changes based on Matei's comments 2012-09-28 16:04:36 -07:00
Patrick Wendell c387e40fb1 Log message which records RDD origin 
This adds tracking to determine the "origin" of an RDD. Origin is defined by
the boundary between the user's code and the spark code, during an RDD's
instantiation. It is meant to help users understand where a Spark RDD is
coming from in their code.

This patch also logs origin data when stages are submitted to the scheduler.

Finally, it adds a new log message to fix an inconsitency in the way that
dependent stages (those missing parents) and independent stages (those
without) are logged during submission.
 2012-09-28 15:51:46 -07:00
Matei Zaharia 2a8bfbca00 Fixed a bug where isLocal was set to false when using local[K] 2012-09-28 14:50:54 -07:00
Matei Zaharia 4a138403ef Fix a bug in JAR fetcher that made it always fetch the JAR 2012-09-27 21:32:06 -07:00
Matei Zaharia 009b0e37e7 Added an option to compress blocks in the block store 2012-09-27 18:45:44 -07:00
Matei Zaharia 7bcb08cef5 Renamed storage levels to something cleaner; fixes #223. 2012-09-27 17:50:59 -07:00
Matei Zaharia 920fab23c3 Merge pull request #222 from rxin/dev 
Added MapPartitionsWithSplitRDD.
 2012-09-26 23:16:45 -07:00
Matei Zaharia ea05fc130b Updates to standalone cluster, web UI and deploy docs. 2012-09-26 22:54:39 -07:00
Matei Zaharia 1ef4f0fbd2 Allow controlling number of splits in sortByKey. 2012-09-26 19:18:47 -07:00
Reynold Xin 1ad1331a34 Added MapPartitionsWithSplitRDD. 2012-09-26 17:11:28 -07:00
Matei Zaharia ee71fa49c1 Look for Kryo registrator using context class loader 2012-09-26 14:15:16 -07:00
Matei Zaharia d71a358c46 Fixed a test that was getting extremely lucky before, and increased the 
number of samples used for sorting
 2012-09-26 00:25:34 -07:00
Matei Zaharia 051785c7e6 Several fixes to sampling issues pointed out by Henry Milner: 
- takeSample was biased towards earlier partitions
- There were some range errors in takeSample
- SampledRDDs with replacement didn't produce appropriate counts
  across partitions (we took exactly frac of each one)
 2012-09-25 21:46:58 -07:00
Matei Zaharia 4d3339a3ec Merge pull request #217 from rxin/dev 
Added a method to RDD to expose the ClassManifest.
 2012-09-24 23:52:32 -07:00
Reynold Xin 7a4cd92861 Renamed RDD.manifest to RDD.elementClassManifest 2012-09-24 23:42:33 -07:00
Matei Zaharia 296e24b440 Merge pull request #218 from rnpandya/dev 
Scripts to start Spark under windows
 2012-09-24 21:10:31 -07:00
Reynold Xin 348bcbca1f Added a method to RDD to expose the ClassManifest. 2012-09-24 16:56:27 -07:00
Ravi Pandya 39215357af Windows command scripts for sbt and run 2012-09-24 15:43:19 -07:00
Matei Zaharia 6eeb379cf8 Fix some test issues 2012-09-24 15:39:58 -07:00
Matei Zaharia f855e4fad2 Merge pull request #208 from rxin/dev 
Separated ShuffledRDD into multiple classes.
 2012-09-24 12:32:01 -07:00
root 107a5ca879 Make default number of parallel fetches slightly smaller since it doesn't seem to hurt performance much and it will cause slightly less GC. 2012-09-23 06:06:12 +00:00
root e41cab04ca Avoid creating an extra buffer when saving a stream of values as DISK_ONLY 2012-09-23 05:56:44 +00:00
Denny afb7ccc838 HTTP File server fixes. 2012-09-21 10:58:13 -07:00
root 6d28dde370 Rename our toIterator method into asIterator to prevent confusion with the 
Scala collection one, which often *copies* a collection.
 2012-09-21 06:02:55 +00:00
root a642051ade Fixed a performance bug in BlockManager that was creating garbage when 
returning deserialized, in-memory RDDs.
 2012-09-21 05:42:21 +00:00
root 8feb5caacd Fixed an issue with ordering of classloader setup that was causing Java deserializer to break 2012-09-21 05:13:19 +00:00
Reynold Xin 6b5980da79 Set a limited number of retry in standalone deploy mode. 2012-09-19 15:41:56 -07:00
Reynold Xin 397d3816e1 Separated ShuffledRDD into multiple classes: RepartitionShuffledRDD, 
ShuffledSortedRDD, and ShuffledAggregatedRDD.
 2012-09-19 12:31:45 -07:00
Denny ca64d16a2d When a file is downloaded, make it executable. That's neccsary for scripts (e.g. in Shark) 2012-09-17 10:08:37 -07:00
Matei Zaharia 840cbcf849 Change default serializer to Java.. it had accidentally become Kryo. 2012-09-13 17:19:26 -07:00
Matei Zaharia b4dfa25c8a Store shuffle map outputs as DISK_ONLY 2012-09-12 16:05:57 -07:00
Matei Zaharia 2d761e3353 Ported performance and FT improvements from latest streaming work 2012-09-12 14:54:40 -07:00
Matei Zaharia 9b4cd1648b Fix bugs with Connection's shutdown callback failing to get its address 2012-09-12 14:54:14 -07:00
Matei Zaharia 9199775d41 Wait for Akka to really shut down in SparkEnv.stop() 2012-09-12 14:50:37 -07:00
Denny 5e4076e3f2 Merge branch 'dev' into feature/fileserver 
Conflicts:
	core/src/main/scala/spark/SparkContext.scala
 2012-09-11 16:57:17 -07:00
Denny 77873d2c8e Formatting 2012-09-11 16:51:46 -07:00
Denny 24b9b37314 Subclass URLClassLoader instead of using reflection 2012-09-11 16:51:08 -07:00
Denny 31c53e917d Use stageId as index for fileSet caches. 2012-09-11 16:10:45 -07:00
Matei Zaharia 943df48348 Merge branch 'dev' of github.com:mesos/spark into dev 2012-09-11 16:00:37 -07:00
Matei Zaharia 6d7f907e73 Manually merge pull request #175 by Imran Rashid 2012-09-11 16:00:06 -07:00
Reynold Xin 7af7c79ce5 Updated the logError call from the previous commit to conform to 
logError API.
 2012-09-11 14:32:24 -07:00
Reynold Xin 38b9119c96 Log entire exception (including stack trace) in BlockManagerWorker. 2012-09-11 11:31:35 -07:00
Denny 4d3471dd07 Fix serialization bugs and added local cluster tests 2012-09-10 15:39:58 -07:00
Denny b864c36a30 Dynamically adding jar files and caching fileSets. 2012-09-10 12:49:09 -07:00
Denny f275fb07da General FileServer 
A general fileserver for both JARs and regular files.
 2012-09-10 12:48:59 -07:00
Matei Zaharia a13780670d Added a unit test for local-cluster mode and simplified some of the code involved in that 2012-09-10 12:48:58 -07:00
Denny f2ac55840c Add shutdown hook to Executor Runner and execute code to shutdown local cluster in Scheduler Backend 2012-09-10 12:48:58 -07:00
Denny 9ead8ab14e Set SPARK_LAUNCH_WITH_SCALA=0 in Executor Runner 2012-09-10 12:48:58 -07:00
Denny 8bb3c73977 Renamed spark-cluster to spark-local. 2012-09-10 12:48:58 -07:00
Denny a367c20f49 Fix wrong counting 2012-09-10 12:48:57 -07:00
Denny 93fe331e6d Delete old DeployUtils. 2012-09-10 12:48:57 -07:00
Denny cf074f9c96 Renamed class. 2012-09-10 12:48:57 -07:00
Denny 3749f94184 Start a standalone cluster locally. 2012-09-10 12:48:57 -07:00
Matei Zaharia 995982b3c9 Added a unit test for local-cluster mode and simplified some of the code involved in that 2012-09-07 17:08:36 -07:00
Matei Zaharia 8d2fcc2832 Merge pull request #189 from dennybritz/feature/localcluster 
Simulating a Spark standalone cluster locally
 2012-09-07 15:43:43 -07:00
Denny 7ff9311add Add shutdown hook to Executor Runner and execute code to shutdown local cluster in Scheduler Backend 2012-09-07 14:09:12 -07:00
Denny 4e7b264cf7 Set SPARK_LAUNCH_WITH_SCALA=0 in Executor Runner 2012-09-07 11:39:44 -07:00
root c2da64409a Randomize the order of block fetches in getMultiple 2012-09-06 23:16:26 +00:00
Denny 886183e591 Renamed spark-cluster to spark-local. 2012-09-05 17:10:54 -07:00
Reynold Xin c308fbcb79 Removed cache add/remove log messages from CacheTracker. 
Added log messages on BlockManagerMaster to reflect block add/remove.
Also did some minor cleanup of storage package code.
 2012-09-05 15:59:48 -07:00
Denny babbca0a2f Fix wrong counting 2012-09-04 22:04:18 -07:00
Denny 9326509f66 Delete old DeployUtils. 2012-09-04 21:15:23 -07:00
Denny 1588d4dbe6 Renamed class. 2012-09-04 21:13:25 -07:00
Denny 22dde6e020 Start a standalone cluster locally. 2012-09-04 20:56:30 -07:00
Matei Zaharia a842c63044 Minor formatting fixes 2012-09-03 16:24:00 -07:00
Harvey 3076b038f4 Start fetching a remote block when a received remote block has been passed 
to the reduce function
 2012-09-01 12:01:35 -07:00
Matei Zaharia 389fb4cc54 End runJob() with a SparkException when a task fails too many times in 
one of the cluster schedulers.
 2012-08-31 17:47:43 -07:00
Mosharaf Chowdhury 31ffe8d528 Synchronization bug fix in broadcast implementations 2012-08-30 22:26:43 -07:00
Mosharaf Chowdhury 3883532545 Bug fix. Fixed log messages. Updated BroadcastTest example to have iterations. 2012-08-30 21:43:00 -07:00
Matei Zaharia a480dec6b2 Deserialize multi-get results in the caller's thread. This fixes an 
issue with shared buffers in the KryoSerializer.
 2012-08-30 20:01:06 -07:00
Reynold Xin a8a2a08a1a Added a test for testing map-side combine on/off switch. 2012-08-30 12:34:28 -07:00
Reynold Xin 5945bcdcc5 Added a new flag in Aggregator to indicate applying map side combiners. 2012-08-29 23:32:08 -07:00
Reynold Xin c68e820b2a Merge branch 'dev' of github.com:mesos/spark into dev 2012-08-29 23:01:19 -07:00
Reynold Xin 940869dfda Disable running combiners on map tasks when mergeCombiners function is 
not specified by the user.
 2012-08-29 23:00:02 -07:00
Matei Zaharia bf2e9cb08e Fault tolerance and block store fixes discovered through streaming tests. 2012-08-27 23:07:50 -07:00
Reynold Xin 3a6a95dc24 Removed the deserialization cache for ShuffleMapTask because it was 
causing concurrency problems (some variables in Shark get set to null).
The cost of task deserialization on slaves is trivial compared with the
execution time of the task anyway.
 2012-08-27 22:33:15 -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. 
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
Matei Zaharia 59b831b9d1 Fixed test failures due to broadcast not stopping correctly 2012-08-23 19:59:55 -07:00
Matei Zaharia 7310a6f499 Merge pull request #147 from mosharaf/dev 
Broadcast refactoring/cleaning up
 2012-08-23 19:38:28 -07:00
Matei Zaharia 25a6a39e6d Added other SparkContext constructors to JavaSparkContext 2012-08-19 18:59:16 -07:00
Shivaram Venkataraman 0f4fbb057b Change BlockManagerSuite test cases to use a deterministic size estimator and 
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 
oops setting to get deterministic results
 2012-08-13 13:31:54 -07:00
Shivaram Venkataraman 1ea269110c Move object size and pointer size initialization into a function to enable unit-testing 2012-08-13 13:31:45 -07:00
Shivaram Venkataraman 44661df9cc If spark.test.useCompressedOops is set, use that to infer compressed oops 
setting. This is useful to get a deterministic test case
 2012-08-13 13:31:39 -07:00
Shivaram Venkataraman 0dd8fe73ba Use HotSpotDiagnosticMXBean to get if CompressedOops are in use or not 2012-08-13 13:31:29 -07:00
Shivaram Venkataraman 80104ce1da Add link to Java wiki which specifies what changes with compressed oops 2012-08-13 13:31:21 -07:00
Shivaram Venkataraman 00ab5490b3 Changes to make size estimator more accurate. Fixes object size, pointer size 
according to architecture and also aligns objects and arrays when computing
instance sizes. Verified using Eclipse Memory Analysis Tool (MAT)
 2012-08-13 13:31:11 -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 0141879c40 Use Promises instead of having a Future wait on a thread in 
ConnectionManager.
 2012-08-12 22:16:32 +02:00
Matei Zaharia 845a870242 Return remotely fetched blocks in a pipelined fashion from BlockManager 2012-08-12 20:01:38 +02:00
Matei Zaharia e17ed9a21d Switch to Akka futures in connection manager. 
It's still not good because each Future ends up waiting on a lock, but
it seems to work better than Scala Actors, and more importantly it
allows us to use onComplete and other listeners on futures.
 2012-08-12 19:40:37 +02:00
Matei Zaharia ad8a7612a4 Changed multi-get method in BlockManager to return an iterator 2012-08-12 19:18:01 +02:00
Matei Zaharia 3c94e5c188 Merge pull request #168 from shivaram/dev 
Use JavaConversion to get a scala iterator
 2012-08-10 00:57:33 -07:00
Matei Zaharia e463e7a333 Merge pull request #167 from JoshRosen/piped-rdd-fixes 
Detect non-zero exit status from PipedRDD process
 2012-08-10 00:56:42 -07:00
Josh Rosen 59c22fb444 Print exit status in PipedRDD failure exception. 2012-08-10 00:33:56 -07:00
Shivaram Venkataraman 1803cce692 Use an implicit conversion to get the scala iterator 2012-08-08 14:31:04 -07:00
Shivaram Venkataraman 674fcf56bf Use JavaConversion to get a scala iterator 2012-08-08 14:10:23 -07:00
Shivaram Venkataraman f4aaec7a48 Avoid a copy in ShuffleMapTask by creating an iterator that will be used by the 
block manager.
 2012-08-08 00:47:02 -07:00
Mosharaf Chowdhury d821dd3ccc BroadcastManager is a class now (replaced Braodcast object) 2012-08-05 01:10:51 -07:00
Mosharaf Chowdhury b4804119f9 Merge remote-tracking branch 'upstream/dev' into dev 2012-08-04 20:42:12 -07:00
Matei Zaharia 88b016db2a Merge pull request #160 from dennybritz/clusterscripts 
Standalone cluster scripts
 2012-08-04 17:45:20 -07:00
Mosharaf Chowdhury 1b0534af8f Merge branch 'dev' into bc-bm 2012-08-04 00:30:08 -07:00
Mosharaf Chowdhury d11b457e67 Merge remote-tracking branch 'upstream/dev' into dev 2012-08-04 00:28:10 -07:00
Mosharaf Chowdhury 24b7eb872c Bug fixed. Broadcast now works with BlockManager. 2012-08-04 00:27:28 -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. 
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 
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
Harvey 1170de3757 Fix for partitioning when sorting in descending order 2012-08-03 16:40:38 -04:00
Paul Cavallaro d05c0f97ca Logging Throwables in Info and Debug 
Logging Throwables in logInfo and logDebug instead of swallowing them.

Conflicts:

	core/src/main/scala/spark/Logging.scala
 2012-08-03 16:40:21 -04:00
Denny 0008994044 merged dev branch 2012-08-02 16:00:33 -07:00
Denny 53008c2d8a Settings variables and bugfix for stop script. 2012-08-02 15:59:39 -07:00
Matei Zaharia 71a958b0b7 Merge branch 'dev' of github.com:mesos/spark into dev 
Conflicts:
	project/SparkBuild.scala
 2012-08-02 17:23:13 -04:00
Denny 7312a5c30f Use spray's implicit Marshaller for Futures. 2012-08-02 14:11:27 -07:00
Denny ba7e30fb5e Mostly stlyistic changes. 2012-08-02 13:55:09 -07:00
Shivaram Venkataraman 1a07bb9ba4 Avoid an extra partition copy by passing an iterator to blockManager.put 2012-08-02 12:22:33 -07:00
Shivaram Venkataraman 6790908b11 Use maxMemory to better estimate memory available for BlockManager cache 2012-08-02 12:05:05 -07:00
Denny 863c31b7c1 Moved resources into static folder 2012-08-02 09:48:36 -07:00
Denny 0ee44c225e Spark standalone mode cluster scripts. 
Heavily inspired by Hadoop cluster scripts ;-)
 2012-08-01 20:38:52 -07:00
Denny 6c670c37dd Webui improvements. 2012-08-01 19:47:57 -07:00
Denny 1b29e90a79 merge dev branch 2012-08-01 14:06:09 -07:00
Denny 011220fa55 Compact job page. 2012-08-01 11:26:45 -07:00
Denny 7a295fee96 Spark WebUI Implementation. 2012-08-01 11:01:09 -07:00
Mosharaf Chowdhury f23395e8c5 Merge remote-tracking branch 'upstream/dev' into dev 2012-07-30 19:39:49 -07:00
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. 
Also cleaned up a few formatting things throughout block manager code.
 2012-07-30 13:53:47 -07:00
Matei Zaharia f471c82558 Various reorganization and formatting fixes 2012-07-30 11:24:01 -07:00
Mosharaf Chowdhury 5932a87cac Merge remote-tracking branch 'upstream/dev' into dev 2012-07-29 18:20:45 -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 244cbbe33a one more minor cleanup to scaladoc 2012-07-28 20:16:10 -07:00
Imran Rashid 3b392c67db fix up scaladoc, naming of type parameters 2012-07-28 20:16:01 -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 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 +:=) 
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 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 
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. 
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