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Author SHA1 Message Date
Matei Zaharia c7b5e5f1ec Merge pull request #389 from JoshRosen/python_rdd_checkpointing 
Add checkpointing to the Python API
 2013-01-20 17:10:44 -08:00
Josh Rosen 9f211dd3f0 Fix PythonPartitioner equality; see SPARK-654. 
PythonPartitioner did not take the Python-side partitioning function
into account when checking for equality, which might cause problems
in the future.
 2013-01-20 15:41:42 -08:00
Josh Rosen 5b6ea9e9a0 Update checkpointing API docs in Python/Java. 2013-01-20 15:31:41 -08:00
Josh Rosen 7ed1bf4b48 Add RDD checkpointing to Python API. 2013-01-20 13:19:19 -08:00
Matei Zaharia 86057ec7c8 Merge branch 'master' into streaming 
Conflicts:
	core/src/main/scala/spark/api/python/PythonRDD.scala
 2013-01-20 12:47:55 -08:00
Matei Zaharia 8e7f098a2c Added accumulators to PySpark 2013-01-20 01:57:44 -08:00
Tathagata Das 4f8fe58b25 Merge branch 'mesos-streaming' into streaming 
Conflicts:
	core/src/main/scala/spark/api/java/JavaRDDLike.scala
	core/src/main/scala/spark/api/java/JavaSparkContext.scala
	core/src/test/scala/spark/JavaAPISuite.java
 2013-01-20 01:13:56 -08:00
Tathagata Das 214345ceac Fixed issue https://spark-project.atlassian.net/browse/STREAMING-29, along with updates to doc comments in SparkContext.checkpoint(). 2013-01-19 23:50:17 -08:00
Imran Rashid d98caa0fa0 Merge remote-tracking branch 'dennybritz/blockmanagerUI' into blockmanager_ui 
Conflicts:
	core/src/main/scala/spark/RDD.scala
	core/src/main/scala/spark/storage/BlockManagerMaster.scala
	core/src/main/scala/spark/storage/StorageLevel.scala
 2013-01-18 18:11:26 -08:00
Patrick Wendell ee0314c3b3 Merge branch 'streaming' into streaming-java-api 2013-01-17 18:43:00 -08:00
Patrick Wendell d5570c7968 Adding checkpointing to Java API 2013-01-17 18:41:58 -08:00
Matei Zaharia 54c0f9f185 Fix code that assumed spark.local.dir is only a single directory 2013-01-17 17:40:55 -08:00
Fernand Pajot 742bc841ad changed HttpBroadcast server cache to be in spark.local.dir instead of java.io.tmpdir 2013-01-17 16:56:11 -08:00
Matei Zaharia aff1844155 Merge pull request #381 from squito/remove_threadpool 
remove unused thread pool
 2013-01-16 16:46:42 -08:00
Tathagata Das f466ee44bc Merge branch 'master' into streaming 
Conflicts:
	core/src/main/scala/spark/MapOutputTracker.scala
 2013-01-16 12:57:11 -08:00
Imran Rashid eae698f755 remove unused thread pool 2013-01-16 12:21:37 -08:00
Tathagata Das a805ac4a7c Disabled checkpoint for PairwiseRDD (pySpark). 2013-01-16 10:55:26 -08:00
Matei Zaharia 4beb084f64 Merge pull request #374 from woggling/null-mapout 
Generate FetchFailedException even for cached missing map outputs
 2013-01-15 14:22:29 -08:00
Tathagata Das cd1521cfdb Merge branch 'master' into streaming 
Conflicts:
	core/src/main/scala/spark/rdd/CoGroupedRDD.scala
	core/src/main/scala/spark/rdd/FilteredRDD.scala
	docs/_layouts/global.html
	docs/index.md
	run
 2013-01-15 12:08:51 -08:00
Charles Reiss 4078623b9f Remove broken attempt to test fetching case. 2013-01-15 12:05:54 -08:00
Stephen Haberman 74d3b23929 Add spark.executor.memory to differentiate executor memory from spark-shell memory. 2013-01-15 14:03:28 -06:00
Stephen Haberman d228bff440 Add a test. 2013-01-15 11:48:50 -06:00
Stephen Haberman dd583b7ebf Call executeOnCompleteCallbacks in a finally block. 2013-01-15 10:52:06 -06:00
Tathagata Das eded21925a Merge pull request #375 from tdas/streaming 
Important bug fixes
 2013-01-14 23:06:40 -08:00
Charles Reiss b038999797 Fix accidental spark.master.host reuse 2013-01-14 17:04:44 -08:00
Charles Reiss 7ba34bc007 Additional tests for MapOutputTracker. 2013-01-14 15:27:02 -08:00
Charles Reiss 273fb5cc10 Throw FetchFailedException for cached missing locs 2013-01-14 15:26:48 -08:00
Tathagata Das 131be5d62e Fixed bug in RDD checkpointing. 2013-01-14 03:28:25 -08:00
Tathagata Das 82b0cc90ca Merge pull request #370 from tdas/streaming 
Added more documentation and minor change in API for NetworkReceiver
 2013-01-13 21:28:12 -08:00
Tathagata Das 0dbd411a56 Added documentation for PairDStreamFunctions. 2013-01-13 21:08:35 -08:00
Matei Zaharia cb867e9ffb Merge branch 'master' of github.com:mesos/spark 2013-01-13 19:34:32 -08:00
Matei Zaharia 72408e8dfa Make filter preserve partitioner info, since it can 2013-01-13 19:34:07 -08:00
Matei Zaharia 9a34409810 Merge pull request #360 from rxin/cogroup-java 
Changed CoGroupRDD's hash map from Scala to Java.
 2013-01-13 15:31:08 -08:00
Reynold Xin be7166146b Removed the use of getOrElse to avoid Scala wrapper for every call. 2013-01-13 15:27:28 -08:00
Ryan LeCompte c31931af7e switch to uppercase constants 2013-01-13 10:39:47 -08:00
Ryan LeCompte 2305a2c1d9 more code cleanup 2013-01-13 10:01:56 -08:00
Mikhail Bautin 88d8f11365 Add missing dependency spray-json to Maven build 2013-01-13 00:46:25 -08:00
Matei Zaharia fbb3fc4143 Merge pull request #346 from JoshRosen/python-api 
Python API (PySpark)
 2013-01-12 23:49:36 -08:00
Matei Zaharia 01413ca0e7 Merge pull request #364 from tysonjh/master 
Executor and JobDescription JSON support added
 2013-01-12 16:17:07 -08:00
Matei Zaharia 995075bf79 Merge pull request #355 from shivaram/default-hadoop-pom 
Activate hadoop1 profile by default for maven builds
 2013-01-12 15:38:36 -08:00
Shivaram Venkataraman bbc56d85ed Rename environment variable for hadoop profiles to hadoopVersion 2013-01-12 15:24:13 -08:00
Ryan LeCompte addff2c466 add comment 2013-01-12 09:57:29 -08:00
Ryan LeCompte ea20ae6618 add one extra test 2013-01-12 09:18:00 -08:00
Ryan LeCompte 2c77eeebb6 correct test params 2013-01-12 00:13:45 -08:00
Ryan LeCompte 0cfea7a2ec add unit test 2013-01-11 23:48:07 -08:00
Ryan LeCompte ff10b3aa09 add missing return 2013-01-11 21:03:57 -08:00
Ryan LeCompte 22445fbea9 attempt to sleep for more accurate time period, minor cleanup 2013-01-11 13:30:49 -08:00
Tyson 1731f1fed4 Added an optional format parameter for individual job queries and optimized the jobId query 2013-01-11 15:01:43 -05:00
Tyson c063e8777e Added implicit json writers for JobDescription and ExecutorRunner 2013-01-11 14:57:38 -05:00
Stephen Haberman 5c7a127219 Pass a new Configuration that wraps the default hadoopConfiguration. 2013-01-11 11:25:11 -06:00
Stephen Haberman 3e6519a36e Use hadoopConfiguration for default JobConf in PairRDDFunctions. 2013-01-11 11:24:20 -06:00
Shivaram Venkataraman 9262522306 Activate hadoop2 profile in pom.xml with -Dhadoop=2 2013-01-10 22:07:34 -08:00
Matei Zaharia 2e914d9983 Formatting 2013-01-10 19:13:08 -08:00
Matei Zaharia 3548c9c0c8 Merge branch 'master' of github.com:mesos/spark 2013-01-10 19:06:40 -08:00
Matei Zaharia 6d1c230281 Merge pull request #357 from tysonjh/master 
JSON support added to WebUI
 2013-01-10 19:06:07 -08:00
Matei Zaharia 248995c535 Merge pull request #356 from shane-huang/master 
Fix an issue in ConnectionManager where sendMessage may create too many unnecessary connections
 2013-01-10 17:52:23 -08:00
Reynold Xin bd336f5f40 Changed CoGroupRDD's hash map from Scala to Java. 2013-01-10 17:13:04 -08:00
Stephen Haberman d1864052c5 Fix invalid asInstanceOf cast. 2013-01-10 12:16:26 -06:00
Stephen Haberman b15e851279 Check for AWS_ACCESS_KEY_ID/AWS_SECRET_ACCESS_KEY environment variables. 
For custom properties, use "spark.hadoop.*" as a prefix instead of just "hadoop.*".
 2013-01-10 10:55:41 -06:00
shane-huang 9930a95d21 Modified Patch according to comments 2013-01-10 20:09:55 +08:00
Stephen Haberman e3861ae395 Provide and expose a default Hadoop Configuration. 
Any "hadoop.*" system properties will be passed along into configuration.
 2013-01-09 17:08:14 -06:00
Tyson 549ee388a1 Removed io.spray spray-json dependency as it is not needed. 2013-01-09 15:12:23 -05:00
Tyson bf9d9946f9 Query parameter reformatted to be more extensible and routing more robust 2013-01-09 11:29:58 -05:00
Tyson 0da2ff102e Added url query parameter json and handler 2013-01-09 10:40:48 -05:00
Tyson 269fe018c7 JSON object definitions 2013-01-09 10:40:43 -05:00
Matei Zaharia 9cc764f523 Code style 2013-01-08 22:29:57 -08:00
Matei Zaharia 14972141f9 Merge pull request #344 from mbautin/log_preferred_hosts 
Log preferred hosts
 2013-01-08 22:26:34 -08:00
Josh Rosen b57dd0f160 Add mapPartitionsWithSplit() to PySpark. 2013-01-08 16:05:02 -08:00
Stephen Haberman 8ac0f35be4 Add JavaRDDLike.keyBy. 2013-01-08 09:57:45 -06:00
Stephen Haberman 4ee6b22775 Merge branch 'master' into tupleBy 
Conflicts:
	core/src/test/scala/spark/RDDSuite.scala
 2013-01-08 09:10:10 -06:00
shane-huang e4cb72da8a Fix an issue in ConnectionManager where sendingMessage may create too many unnecessary SendingConnections. 2013-01-08 22:40:58 +08:00
Shivaram Venkataraman f7adb382ac Activate hadoop1 if property hadoop is missing. hadoop2 can be activated now 
by using -Dhadoop -Phadoop2.
 2013-01-08 03:19:43 -08:00
Mikhail Bautin 4725b0f643 Fixing if/else coding style for preferred hosts logging 2013-01-07 20:09:26 -08:00
Mikhail Bautin c41042c816 Log preferred hosts 2013-01-07 20:06:09 -08:00
Shivaram Venkataraman 4bbe07e5ec Activate hadoop1 profile by default for maven builds 2013-01-07 17:46:22 -08:00
Matei Zaharia f7cf035b9b Merge pull request #350 from tdas/streaming 
Spark Streaming
 2013-01-07 17:40:11 -08:00
Shivaram Venkataraman b1336e2fe4 Update expected size of strings to match our dummy string class 2013-01-07 17:00:32 -08:00
Tathagata Das 4719e6d8fe Changed locations for unit test logs. 2013-01-07 16:06:07 -08:00
Shivaram Venkataraman 55c66d365f Use a dummy string class in Size Estimator tests to make it resistant to jdk 
versions
 2013-01-07 15:58:00 -08:00
Shivaram Venkataraman 77d751731c Remove unused BoundedMemoryCache file and associated test case. 2013-01-07 15:57:46 -08:00
Shivaram Venkataraman aed368a970 Update Hadoop dependency to 1.0.3 as 0.20 has Sun specific dependencies. Also 
fix SequenceFileRDDFunctions to pick the right type conversion across Hadoop
versions
 2013-01-07 15:57:33 -08:00
Shivaram Venkataraman f8d579a0c0 Remove dependencies on sun jvm classes. Instead use reflection to infer 
HotSpot options and total physical memory size
 2013-01-07 15:57:18 -08:00
Tathagata Das 3b0a3b89ac Added better docs for RDDCheckpointData 2013-01-07 14:55:49 -08:00
Tathagata Das 237bac36e9 Renamed examples and added documentation. 2013-01-07 14:37:21 -08:00
Matei Zaharia 1941d9602d Merge branch 'master' of github.com:mesos/spark 2013-01-07 16:50:39 -05:00
Matei Zaharia 9c32f300fb Add Accumulable.setValue for easier use in Java 2013-01-07 16:50:23 -05:00
Tathagata Das 1346126485 Changed cleanup to clearOldValues for TimeStampedHashMap and TimeStampedHashSet. 2013-01-07 12:11:27 -08:00
Stephen Haberman 8dc06069fe Rename RDD.tupleBy to keyBy. 2013-01-06 15:21:45 -06:00
Matei Zaharia 8fd3a70c18 Add PairRDD.keys() and values() to Java API 2013-01-05 22:46:45 -05:00
Matei Zaharia b1663752c6 Merge pull request #351 from stephenh/values 
Add PairRDDFunctions.keys and values.
 2013-01-05 19:15:54 -08:00
Matei Zaharia 0982572519 Add methods called just 'accumulator' for int/double in Java API 2013-01-05 22:11:28 -05:00
Matei Zaharia 86af64b0a6 Fix Accumulators in Java, and add a test for them 2013-01-05 20:55:17 -05:00
Matei Zaharia ecf9c08901 Fix Accumulators in Java, and add a test for them 2013-01-05 20:54:08 -05:00
Stephen Haberman 1fdb6946b5 Add RDD.tupleBy. 2013-01-05 13:07:59 -06:00
Stephen Haberman 6a0db3b449 Fix typo. 2013-01-05 12:56:17 -06:00
Stephen Haberman f4e6b9361f Add RDD.collect(PartialFunction). 2013-01-05 12:14:08 -06:00
Stephen Haberman 8d57c78c83 Add PairRDDFunctions.keys and values. 2013-01-05 12:04:01 -06:00
Josh Rosen 33beba3965 Change PySpark RDD.take() to not call iterator(). 2013-01-03 14:52:21 -08:00
Tathagata Das 3dc87dd923 Fixed compilation bug in RDDSuite created during merge for mesos/master. 2013-01-01 16:38:04 -08:00
Tathagata Das d34dba25c2 Merge branch 'mesos' into dev-merge 2013-01-01 15:48:39 -08:00
Josh Rosen b58340dbd9 Rename top-level 'pyspark' directory to 'python' 2013-01-01 15:05:00 -08:00
Josh Rosen 170e451fbd Minor documentation and style fixes for PySpark. 2013-01-01 13:52:14 -08:00
Matei Zaharia 55809fbc6d Merge pull request #349 from woggling/cache-finally 
Avoid stalls when computation of cached RDD throws exception
 2013-01-01 08:21:33 -08:00
Charles Reiss 58072a7340 Remove some dead comments 2013-01-01 08:07:44 -08:00
Charles Reiss 21636ee4fa Test with exception while computing cached RDD. 2013-01-01 08:07:40 -08:00
Charles Reiss feadaf72f4 Mark key as not loading in CacheTracker even when compute() fails 2013-01-01 07:57:20 -08:00
Josh Rosen f803953998 Raise exception when hashing Java arrays (SPARK-597) 2012-12-31 20:20:11 -08:00
Tathagata Das 7e0271b438 Refactored a whole lot to push all DStreams into the spark.streaming.dstream package. 2012-12-30 15:19:55 -08:00
Tathagata Das 9e644402c1 Improved jekyll and scala docs. Made many classes and method private to remove them from scala docs. 2012-12-29 18:31:51 -08:00
Josh Rosen 59195c68ec Update PySpark for compatibility with TaskContext. 2012-12-29 16:01:03 -08:00
Josh Rosen c5cee53f20 Merge remote-tracking branch 'origin/master' into python-api 
Conflicts:
	docs/quick-start.md
 2012-12-29 16:00:51 -08:00
Josh Rosen 7ec3595de2 Fix bug (introduced by batching) in PySpark take() 2012-12-28 22:21:16 -08:00
Josh Rosen 397e67103c Change Utils.fetchFile() warning to SparkException. 2012-12-28 17:37:13 -08:00
Josh Rosen d64fa72d2e Add addFile() and addJar() to JavaSparkContext. 2012-12-28 17:00:57 -08:00
Josh Rosen bd237d4a9d Add synchronization to LocalScheduler.updateDependencies(). 2012-12-28 17:00:57 -08:00
Josh Rosen f1bf4f0385 Skip deletion of files in clearFiles(). 
This fixes an issue where Spark could delete
original files in the current working directory
that were added to the job using addFile().

There was also the potential for addFile() to
overwrite local files, which is addressed by
changing Utils.fetchFile() to log a warning
instead of overwriting a file with new contents.

This is a short-term fix; a better long-term
solution would be to remove the dependence on
storing files in the current working directory,
since we can't change the cwd from Java.
 2012-12-28 17:00:57 -08:00
Josh Rosen fbadb1cda5 Mark api.python classes as private; echo Java output to stderr. 2012-12-28 09:06:11 -08:00
Tathagata Das 0bc0a60d30 Modifications to make sure LocalScheduler terminate cleanly without errors when SparkContext is shutdown, to minimize spurious exception during master failure tests. 2012-12-27 15:37:33 -08:00
Tathagata Das 7c33f76291 Merge branch 'mesos' into dev-merge 2012-12-26 19:19:07 -08:00
Tathagata Das 836042bb9f Merge branch 'dev-checkpoint' of github.com:radlab/spark into dev-merge 
Conflicts:
	core/src/main/scala/spark/ParallelCollection.scala
	core/src/main/scala/spark/RDD.scala
	core/src/main/scala/spark/rdd/BlockRDD.scala
	core/src/main/scala/spark/rdd/CartesianRDD.scala
	core/src/main/scala/spark/rdd/CoGroupedRDD.scala
	core/src/main/scala/spark/rdd/CoalescedRDD.scala
	core/src/main/scala/spark/rdd/FilteredRDD.scala
	core/src/main/scala/spark/rdd/FlatMappedRDD.scala
	core/src/main/scala/spark/rdd/GlommedRDD.scala
	core/src/main/scala/spark/rdd/HadoopRDD.scala
	core/src/main/scala/spark/rdd/MapPartitionsRDD.scala
	core/src/main/scala/spark/rdd/MapPartitionsWithSplitRDD.scala
	core/src/main/scala/spark/rdd/MappedRDD.scala
	core/src/main/scala/spark/rdd/PipedRDD.scala
	core/src/main/scala/spark/rdd/SampledRDD.scala
	core/src/main/scala/spark/rdd/ShuffledRDD.scala
	core/src/main/scala/spark/rdd/UnionRDD.scala
	core/src/main/scala/spark/scheduler/ResultTask.scala
	core/src/test/scala/spark/CheckpointSuite.scala
 2012-12-26 19:09:01 -08:00
Josh Rosen 1dca0c5180 Remove debug output from PythonPartitioner. 2012-12-26 18:23:06 -08:00
Josh Rosen 4608902fb8 Use filesystem to collect RDDs in PySpark. 
Passing large volumes of data through Py4J seems
to be slow.  It appears to be faster to write the
data to the local filesystem and read it back from
Python.
 2012-12-24 17:20:10 -08:00
Mark Hamstra 903f3518df fall back to filter-map-collect when calling lookup() on an RDD without a partitioner 2012-12-24 13:18:45 -08:00
Mark Hamstra 61be8566e2 Allow distinct() to be called without parentheses when using the default number of splits. 2012-12-24 02:36:47 -08:00
Reynold Xin 60f7338092 Remove the call to close input stream in Kryo serializer. 2012-12-21 15:49:33 -08:00
Matei Zaharia 3334b7c6b5 Merge pull request #341 from rxin/4a3fb06ac2d11125feb08acbbd4df76d1e91b677 
Kryo2 update against Spark master
 2012-12-21 15:31:23 -08:00
Reynold Xin eac566a7f4 Merge branch 'master' of github.com:mesos/spark into dev 
Conflicts:
	core/src/main/scala/spark/MapOutputTracker.scala
	core/src/main/scala/spark/PairRDDFunctions.scala
	core/src/main/scala/spark/ParallelCollection.scala
	core/src/main/scala/spark/RDD.scala
	core/src/main/scala/spark/rdd/BlockRDD.scala
	core/src/main/scala/spark/rdd/CartesianRDD.scala
	core/src/main/scala/spark/rdd/CoGroupedRDD.scala
	core/src/main/scala/spark/rdd/CoalescedRDD.scala
	core/src/main/scala/spark/rdd/FilteredRDD.scala
	core/src/main/scala/spark/rdd/FlatMappedRDD.scala
	core/src/main/scala/spark/rdd/GlommedRDD.scala
	core/src/main/scala/spark/rdd/HadoopRDD.scala
	core/src/main/scala/spark/rdd/MapPartitionsRDD.scala
	core/src/main/scala/spark/rdd/MapPartitionsWithSplitRDD.scala
	core/src/main/scala/spark/rdd/MappedRDD.scala
	core/src/main/scala/spark/rdd/PipedRDD.scala
	core/src/main/scala/spark/rdd/SampledRDD.scala
	core/src/main/scala/spark/rdd/ShuffledRDD.scala
	core/src/main/scala/spark/rdd/UnionRDD.scala
	core/src/main/scala/spark/storage/BlockManager.scala
	core/src/main/scala/spark/storage/BlockManagerId.scala
	core/src/main/scala/spark/storage/BlockManagerMaster.scala
	core/src/main/scala/spark/storage/StorageLevel.scala
	core/src/main/scala/spark/util/MetadataCleaner.scala
	core/src/main/scala/spark/util/TimeStampedHashMap.scala
	core/src/test/scala/spark/storage/BlockManagerSuite.scala
	run
 2012-12-20 14:53:40 -08:00
Tathagata Das 8512dd3225 Merge branch 'dev' of github.com:radlab/spark into dev-checkpoint 
Conflicts:
	core/src/main/scala/spark/ParallelCollection.scala
	core/src/test/scala/spark/CheckpointSuite.scala
	streaming/src/main/scala/spark/streaming/DStream.scala
 2012-12-20 14:24:19 -08:00
Tathagata Das fe777eb77d Fixed bugs in CheckpointRDD and spark.CheckpointSuite. 2012-12-20 13:39:27 -08:00
Tathagata Das f9c5b0a6fe Changed checkpoint writing and reading process. 2012-12-20 11:52:23 -08:00
Matei Zaharia 5e51b889fe Merge pull request #327 from rxin/spark-633 
Added the ability in block manager to remove blocks.
 2012-12-20 11:33:38 -08:00
Reynold Xin 9397c5014e Let the slave notify the master block removal. 2012-12-20 01:37:09 -08:00
Reynold Xin 68c52d80ec Moved BlockManager's IdGenerator into BlockManager object. Removed some 
excessive debug messages.
 2012-12-19 15:27:23 -08:00
Tathagata Das 5184141936 Introduced getSpits, getDependencies, and getPreferredLocations in RDD and RDDCheckpointData. 2012-12-18 13:30:53 -08:00
Patrick Wendell bfac06e1f6 SPARK-616: Logging dead workers in Web UI. 
This patch keeps track of which workers have died and marks them
as such in the master web UI. It also handles workers which die and
re-register using different actor ID's.
 2012-12-17 23:09:05 -08:00
Tathagata Das 72eed2b95e Converted CheckpointState in RDDCheckpointData to use scala Enumeration. 2012-12-17 18:52:43 -08:00
Matei Zaharia b82a6dd2c7 Merge pull request #332 from JoshRosen/spark-607 
Add try-finally to handle MapOutputTracker timeouts
 2012-12-14 11:41:16 -08:00
Reynold Xin 06f855c24d Merge branch 'spark-633' of github.com:rxin/spark into spark-633 2012-12-14 00:27:24 -08:00
Reynold Xin 8c01295b85 Fixed conflicts from merging Charles' and TD's block manager changes. 2012-12-14 00:26:36 -08:00
Charles Reiss c528932a41 Code review cleanup. 2012-12-13 22:37:16 -08:00
Charles Reiss 0aad42b5e7 Have standalone cluster report exit codes to clients. Addresses SPARK-639. 2012-12-13 22:37:16 -08:00
Reynold Xin 0235667f73 Merge branch 'master' of github.com:mesos/spark into spark-633 2012-12-13 22:33:41 -08:00
Reynold Xin 97434f49b8 Merged TD's block manager refactoring. 2012-12-13 22:32:19 -08:00
Reynold Xin f4a9e1b9be Fixed the broken Java unit test from SPARK-635. 2012-12-13 22:22:12 -08:00
Reynold Xin 41e58a519a Merge branch 'master' of github.com:mesos/spark into spark-633 2012-12-13 22:06:47 -08:00
Josh Rosen cf52d9cade Add try-finally to handle MapOutputTracker timeouts. 2012-12-13 21:53:30 -08:00
Matei Zaharia 05e225f988 Merge pull request #329 from woggling/executor-status-codes 
Executor exit status codes
 2012-12-13 20:14:10 -08:00
Charles Reiss b054d3b222 ExecutorLostReason -> ExecutorLossReason 2012-12-13 18:44:07 -08:00
Charles Reiss 24d7aa2d15 Extra whitespace in ExecutorExitCode 2012-12-13 18:39:23 -08:00
Reynold Xin dc7d7fc286 Merge branch 'master' of github.com:mesos/spark into spark-633 2012-12-13 16:48:34 -08:00
Reynold Xin 4f076e105e SPARK-635: Pass a TaskContext object to compute() interface and use 
that to close Hadoop input stream. Incorporated Matei's command.
 2012-12-13 16:41:15 -08:00
Charles Reiss 829206f1a7 Explain slaveLost calls made by StandaloneSchedulerBackend 2012-12-13 16:23:36 -08:00
Charles Reiss a4041dd87f Log duplicate slaveLost() calls in ClusterScheduler. 2012-12-13 16:23:36 -08:00
Charles Reiss fa9df4a45d Normalize executor exit statuses and report them to the user. 2012-12-13 16:23:31 -08:00
Reynold Xin eacb98e900 SPARK-635: Pass a TaskContext object to compute() interface and use that 
to close Hadoop input stream.
 2012-12-13 15:41:53 -08:00
Josh Rosen 7c9e3d1c21 Return success or failure in BlockStore.remove(). 2012-12-13 15:22:27 -08:00
Reynold Xin 1b7a0451ed Added the ability in block manager to remove blocks. 2012-12-13 00:04:42 -08:00
Charles Reiss 1d8e2e6cff Call slaveLost on executor death for standalone clusters. 2012-12-12 21:15:34 -08:00
Tathagata Das 8e74fac215 Made checkpoint data in RDDs optional to further reduce serialized size. 2012-12-11 15:36:12 -08:00
Tathagata Das fa28f25619 Fixed bug in UnionRDD and CoGroupedRDD 2012-12-11 13:59:43 -08:00
Tathagata Das 2a87d816a2 Added clear property to JavaAPISuite to remove port binding errors. 2012-12-11 01:44:43 -08:00
Tathagata Das 746afc2e65 Bunch of bug fixes related to checkpointing in RDDs. RDDCheckpointData object is used to lock all serialization and dependency changes for checkpointing. ResultTask converted to Externalizable and serialized RDD is cached like ShuffleMapTask. 2012-12-10 23:36:37 -08:00
Reynold Xin 21b271f5bd Suppress shuffle block updates when a slave node comes back. 2012-12-10 20:36:03 -08:00
Matei Zaharia a1a2daa7ef Merge pull request #317 from woggling/block-manager-heartbeat 
Implement block manager heartbeat
 2012-12-10 11:03:55 -08:00
Charles Reiss b6b62d774f Decrease BlockManagerMaster logging verbosity 2012-12-10 00:31:55 -08:00
Charles Reiss 5d3e917d09 Use Akka scheduler for BlockManager heart beats. 
Adds required ActorSystem argument to BlockManager constructors.
 2012-12-10 00:31:50 -08:00
Charles Reiss b53dd28c90 Changed default block manager heartbeat interval to 5 s 2012-12-09 23:03:34 -08:00
Matei Zaharia beb440089e Merge pull request #310 from tomdz/master-mavenized 
Maven build setup
 2012-12-09 21:40:05 -08:00
Tathagata Das 4be1cdc8b9 Merge pull request #5 from radlab/flume-integration 
Flume integration
 2012-12-09 20:31:42 -08:00
Tathagata Das e427216018 Removed unnecessary testcases. 2012-12-08 12:46:59 -08:00
Matei Zaharia e1d7cd2276 Search for a non-loopback address in Utils.getLocalIpAddress 2012-12-08 00:33:11 -08:00
Patrick Wendell 3e796bdd57 Changes in response to TD's review. 2012-12-07 19:34:05 -08:00
Patrick Wendell c36ca10241 Adding locality aware parallelize 2012-12-07 16:42:36 -08:00
Tathagata Das 1f3a75ae9e Modified checkpoint testsuite to more comprehensively test checkpointing of various RDDs. Fixed checkpoint bug (splits referring to parent RDDs or parent splits) in UnionRDD and CoalescedRDD. Fixed bug in testing ShuffledRDD. Removed unnecessary and useless map-side combining step for narrow dependencies in CoGroupedRDD. Removed unncessary WeakReference stuff from many other RDDs. 2012-12-07 13:45:52 -08:00
Charles Reiss 714c8d32d5 Don't divide by milliseconds by 1000 more. 2012-12-06 18:38:34 -08:00
Charles Reiss 8f0819520c map -> foreach 2012-12-06 18:29:50 -08:00
Charles Reiss 7a033fd795 Make LocalSparkCluster use distinct IPs 2012-12-06 00:03:08 -08:00
Charles Reiss a2a94fdbc7 Tests for block manager heartbeats. 2012-12-05 23:36:05 -08:00
Charles Reiss d21ca010ac Add block manager heart beats. 
Renames old message called 'HeartBeat' to 'BlockUpdate'.

The BlockManager periodically sends a heart beat message to the master.
If the manager is currently not registered. The master responds to the
heart beat by indicating whether the BlockManager is currently registered
with the master. Additionally, the master now also responds to block
updates by indicating whether the BlockManager in question is registered.
When the BlockManager detects (by heart beat or failed block update)
that it stopped being registered, it reregisters and sends block
updates for all its blocks.
 2012-12-05 23:35:20 -08:00
Charles Reiss c9e54a6755 Track block managers by hostname; handle manager removal. 2012-12-05 23:35:20 -08:00
Charles Reiss 5afa2ee9e9 Actually put millis in _lastSeenMs 2012-12-05 23:35:20 -08:00
Charles Reiss 813ac71459 Don't use bogus port number in notifyADeadHost(). 2012-12-05 23:35:20 -08:00
Tathagata Das 21a0852976 Refactored RDD checkpointing to minimize extra fields in RDD class. 2012-12-04 22:10:25 -08:00
Tathagata Das a69a82be26 Added metadata cleaner to HttpBroadcast to clean up old broacast files. 2012-12-03 22:37:31 -08:00
Josh Rosen cdaa0fad51 Use external addresses in standalone WebUI on EC2. 2012-12-01 18:19:13 -08:00
Tathagata Das b4dba55f78 Made RDD checkpoint not create a new thread. Fixed bug in detecting when spark.cleaner.delay is insufficient. 2012-12-02 02:03:05 +00:00
Tathagata Das 477de94894 Minor modifications. 2012-12-01 13:15:06 -08:00
Tathagata Das 6fcd09f499 Added TimeStampedHashSet and used that to cleanup the list of registered RDD IDs in CacheTracker. 2012-11-29 02:06:33 -08:00
Tathagata Das c9789751bf Added metadata cleaner to BlockManager to remove old blocks completely. 2012-11-28 23:18:24 -08:00
Thomas Dudziak 84e584fa8c Code review feedback fix 2012-11-28 19:46:06 -08:00
Tathagata Das 9e9e9e1d89 Renamed CleanupTask to MetadataCleaner. 2012-11-28 18:48:14 -08:00
Tathagata Das e463ae4920 Modified StorageLevel and BlockManagerId to cache common objects and use cached object while deserializing. 2012-11-28 14:05:01 -08:00
Tathagata Das d5e7aad039 Bug fixes 2012-11-28 08:36:55 +00:00
Matei Zaharia f86960cba9 Merge pull request #313 from rxin/pde_size_compress 
Added a partition preserving flag to MapPartitionsWithSplitRDD.
 2012-11-27 22:39:25 -08:00
Matei Zaharia 3ebd8e1885 Added zip to Java API 2012-11-27 22:38:09 -08:00
Matei Zaharia 27e43abd19 Added a zip() operation for RDDs with the same shape (number of 
partitions and number of elements in each partition)
 2012-11-27 22:27:47 -08:00
Matei Zaharia f410a111ad Merge branch 'master' of github.com:mesos/spark 2012-11-27 20:51:58 -08:00
Josh Rosen 7d71b9a56a Fix NullPointerException caused by unregistered map outputs. 2012-11-27 20:51:51 -08:00
Matei Zaharia 935c468b71 Merge pull request #311 from woggling/map-output-npe 
Fix NullPointerException when map output unregistered from MapOutputTracker twice
 2012-11-27 20:50:48 -08:00
Reynold Xin bd6dd1a3a6 Added a partition preserving flag to MapPartitionsWithSplitRDD. 2012-11-27 19:43:30 -08:00
Reynold Xin f24bfd2dd1 For size compression, compress non zero values into non zero values. 2012-11-27 19:20:45 -08:00
Thomas Dudziak 3b643e86bc Updated versions in the pom.xml files to match current master 2012-11-27 17:50:42 -08:00
Charles Reiss cf79de425d Fix NullPointerException when unregistering a map output twice. 2012-11-27 16:12:05 -08:00
Charles Reiss 5fa868b98b Tests for MapOutputTracker. 2012-11-27 16:05:36 -08:00
Thomas Dudziak 69297c64be Addressed code review comments 2012-11-27 15:45:16 -08:00
Tathagata Das b18d70870a Modified bunch HashMaps in Spark to use TimeStampedHashMap and made various modules use CleanupTask to periodically clean up metadata. 2012-11-27 15:08:49 -08:00
Tathagata Das 0fe2fc4d5e Merged branch mesos/master to branch dev. 2012-11-26 13:16:59 -08:00
Thomas Dudziak 811a32257b Added maven and debian build files 2012-11-20 16:19:51 -08:00
Tathagata Das c97ebf6437 Fixed bug in the number of splits in RDD after checkpointing. Modified reduceByKeyAndWindow (naive) computation from window+reduceByKey to reduceByKey+window+reduceByKey. 2012-11-19 23:22:07 +00:00
Matei Zaharia 3ff6f4bdee Merge pull request #304 from mbautin/configurable_local_ip 
SPARK-624: make the default local IP customizable
 2012-11-19 13:23:39 -08:00
mbautin 00f4e3ff9c Addressing Matei's comment: SPARK_LOCAL_IP environment variable 2012-11-19 11:52:10 -08:00
Tathagata Das 10c1abcb6a Fixed checkpointing bug in CoGroupedRDD. CoGroupSplits kept around the RDD splits of its parent RDDs, thus checkpointing its parents did not release the references to the parent splits. 2012-11-17 17:27:00 -08:00
Charles Reiss 12c24e786c Set default uncaught exception handler to exit. 
Among other things, should prevent OutOfMemoryErrors in some daemon threads
(such as the network manager) from causing a spark executor to enter a state
where it cannot make progress but does not report an error.
 2012-11-16 20:12:31 -08:00
mbautin 1f5a7e0e64 SPARK-624: make the default local IP customizable 2012-11-15 13:57:47 -08:00
Matei Zaharia c23a74df0a Use DNS names instead of IP addresses in standalone mode, to allow 
matching with data locality hints from storage systems.
 2012-11-15 00:10:52 -08:00
Tathagata Das 8a25d530ed Optimized checkpoint writing by reusing FileSystem object. Fixed bug in updating of checkpoint data in DStream where the checkpointed RDDs, upon recovery, were not recognized as checkpointed RDDs and therefore deleted from HDFS. Made InputStreamsSuite more robust to timing delays. 2012-11-13 02:16:28 -08:00
Denny 05e3807354 Merge branch 'master' into blockmanagerUI 2012-11-12 10:56:54 -08:00
Denny 4a1be7e0db Refactor BlockManager UI and adding worker details. 2012-11-12 10:56:35 -08:00
Matei Zaharia 173e0354c0 Detect correctly when one has disconnected from a standalone cluster. 
SPARK-617 #resolve
 2012-11-11 21:06:57 -08:00
Denny 68e0a88282 Merge branch 'master' into blockmanagerUI 2012-11-11 14:00:02 -08:00
Denny b829fba749 Merge branch 'master' into blockmanagerUI 
Conflicts:
	core/src/main/twirl/spark/deploy/worker/index.scala.html
 2012-11-11 13:59:40 -08:00
Tathagata Das 04e9e9d93c Refactored BlockManagerMaster (not BlockManagerMasterActor) to simplify the code and fix live lock problem in unlimited attempts to contact the master. Also added testcases in the BlockManagerSuite to test BlockManagerMaster methods getPeers and getLocations. 2012-11-11 08:54:21 -08:00
root acf8272324 Fix K-means example a little 2012-11-10 23:07:21 -08:00
Tathagata Das 355c8e4b17 Fixed deadlock in BlockManager. 2012-11-09 16:28:45 -08:00
Tathagata Das 9915989bfa Incorporated Matei's suggestions. Tested with 5 producer(consumer) threads each doing 50k puts (gets), took 15 minutes to run, no errors or deadlocks. 2012-11-09 15:46:15 -08:00
Tathagata Das de00bc63db Fixed deadlock in BlockManager. 
1. Changed the lock structure of BlockManager by replacing the 337 coarse-grained locks to use BlockInfo objects as per-block fine-grained locks.
2. Changed the MemoryStore lock structure by making the block putting threads lock on a different object (not the memory store) thus making sure putting threads minimally blocks to the getting treads.
3. Added spark.storage.ThreadingTest to stress test the BlockManager using 5 block producer and 5 block consumer threads.
 2012-11-09 14:09:37 -08:00
Matei Zaharia 6607f546cc Added an option to spread out jobs in the standalone mode. 2012-11-08 23:13:12 -08:00
Matei Zaharia 66cbdee941 Fix for connections not being reused (from Josh Rosen) 2012-11-08 09:53:40 -08:00
Imran Rashid 809b2bb1fe fix bug in getting slave id out of mesos 2012-11-08 00:34:28 -08:00
Matei Zaharia bb1bce7924 Various fixes to standalone mode and web UI: 
- Don't report a job as finishing multiple times
- Don't show state of workers as LOADING when they're running
- Show start and finish times in web UI
- Sort web UI tables by ID and time by default
 2012-11-07 16:49:53 -08:00
Matei Zaharia e2b8477487 Made Akka timeout and message frame size configurable, and upped the defaults 2012-11-06 15:58:05 -08:00
Tathagata Das 72b2303f99 Fixed major bugs in checkpointing. 2012-11-05 11:41:36 -08:00
Tathagata Das d154238789 Made checkpointing of dstream graph to work with checkpointing of RDDs. For streams requiring checkpointing of its RDD, the default checkpoint interval is set to 10 seconds. 2012-11-04 12:12:06 -08:00
Shivaram Venkataraman a7d967a1ca Remove unnecessary hash-map put in MemoryStore 2012-11-01 10:46:38 -07:00
Tathagata Das 34e569f40e Added 'synchronized' to RDD serialization to ensure checkpoint-related changes are reflected atomically in the task closure. Added to tests to ensure that jobs running on an RDD on which checkpointing is in progress does hurt the result of the job. 2012-10-31 00:56:40 -07:00
Tathagata Das 0dcd770fdc Added checkpointing support to all RDDs, along with CheckpointSuite to test checkpointing in them. 2012-10-30 16:09:37 -07:00
Denny ceec1a1a6a Nicer storage level format on RDD page 2012-10-29 15:03:01 -07:00
Denny eb95212f4d code Formatting 2012-10-29 14:57:32 -07:00
Denny 531ac136bf BlockManager UI. 2012-10-29 14:53:47 -07:00
Tathagata Das ac12abc17f Modified RDD API to make dependencies a var (therefore can be changed to checkpointed hadoop rdd) and othere references to parent RDDs either through dependencies or through a weak reference (to allow finalizing when dependencies do not refer to it any more). 2012-10-29 11:55:27 -07:00
Josh Rosen 2ccf3b6652 Fix PySpark hash partitioning bug. 
A Java array's hashCode is based on its object
identify, not its elements, so this was causing
serialized keys to be hashed incorrectly.

This commit adds a PySpark-specific workaround
and adds more tests.
 2012-10-28 22:30:28 -07:00
root e782187b4a Don't throw an error in the block manager when a block is cached on the master due to 
a locally computed operation

Conflicts:

	core/src/main/scala/spark/storage/BlockManagerMaster.scala
 2012-10-26 00:33:45 -07:00
Matei Zaharia 863a55ae42 Merge remote-tracking branch 'public/master' into dev 
Conflicts:
	core/src/main/scala/spark/BlockStoreShuffleFetcher.scala
	core/src/main/scala/spark/KryoSerializer.scala
	core/src/main/scala/spark/MapOutputTracker.scala
	core/src/main/scala/spark/RDD.scala
	core/src/main/scala/spark/SparkContext.scala
	core/src/main/scala/spark/executor/Executor.scala
	core/src/main/scala/spark/network/Connection.scala
	core/src/main/scala/spark/network/ConnectionManagerTest.scala
	core/src/main/scala/spark/rdd/BlockRDD.scala
	core/src/main/scala/spark/rdd/NewHadoopRDD.scala
	core/src/main/scala/spark/scheduler/ShuffleMapTask.scala
	core/src/main/scala/spark/scheduler/cluster/StandaloneSchedulerBackend.scala
	core/src/main/scala/spark/storage/BlockManager.scala
	core/src/main/scala/spark/storage/BlockMessage.scala
	core/src/main/scala/spark/storage/BlockStore.scala
	core/src/main/scala/spark/storage/StorageLevel.scala
	core/src/main/scala/spark/util/AkkaUtils.scala
	project/SparkBuild.scala
	run
 2012-10-24 23:21:00 -07:00
Matei Zaharia f63a40fd99 Strip leading mesos:// in URLs passed to Mesos 2012-10-24 21:52:13 -07:00
Matei Zaharia d290e964ea Merge pull request #281 from rxin/memreport 
Added a method to report slave memory status; force serialize accumulator update in local mode.
 2012-10-23 22:04:35 -07:00
Matei Zaharia 0bd20c63e2 Merge remote-tracking branch 'JoshRosen/shuffle_refactoring' into dev 
Conflicts:
	core/src/main/scala/spark/Dependency.scala
	core/src/main/scala/spark/rdd/CoGroupedRDD.scala
	core/src/main/scala/spark/rdd/ShuffledRDD.scala
 2012-10-23 22:01:45 -07:00
Josh Rosen d4f2e5b0ef Remove PYTHONPATH from SparkContext's executorEnvs. 
It makes more sense to pass it in the dictionary
of environment variables that is used to construct
PythonRDD.
 2012-10-22 10:28:59 -07:00
Josh Rosen c23bf1aff4 Add PySpark README and run scripts. 2012-10-20 00:22:27 +00:00
Josh Rosen 52989c8a2c Update Python API for v0.6.0 compatibility. 2012-10-19 10:24:49 -07:00
Josh Rosen e21eb6e00d Merge tag 'v0.6.0' into python-api 2012-10-19 09:44:32 -07:00