ODIn/spark-instrumented-optimizer
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity
1004 commits 6 branches 181 tags 397 MiB
Commit graph

460 commits

Author SHA1 Message Date
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
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
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 
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 6a78e88237 Minor cleanup and optimizations in Java API. 
- 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 
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. 
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. 
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 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