Prashant Sharma
d3518f57cd
Fixed warning: erasure -> runtimeClass
2013-04-29 18:14:25 +05:30
Prashant Sharma
8f3ac240cb
Fixed Warning: ClassManifest -> ClassTag
2013-04-29 16:39:13 +05:30
Prashant Sharma
4b4a36ea7d
Fixed pom.xml with updated dependencies.
2013-04-29 12:55:43 +05:30
Mridul Muralidharan
430c531464
Remove debug statements
2013-04-29 00:24:30 +05:30
Mridul Muralidharan
3a89a76b87
Make log message more descriptive to aid in debugging
2013-04-29 00:04:12 +05:30
Mridul Muralidharan
7fa6978a1e
Allow CheckpointWriter pending tasks to finish
2013-04-28 23:08:10 +05:30
Mridul Muralidharan
afee902443
Attempt to fix streaming test failures after yarn branch merge
2013-04-28 22:26:45 +05:30
Prashant Sharma
bb4102b0ee
Fixed breaking tests in streaming checkpoint suite. Changed RichInt to Int as it is final and not serializable
2013-04-25 14:38:01 +05:30
Prashant Sharma
ad88f083a6
scala 2.10 and master merge
2013-04-24 18:08:26 +05:30
Mridul Muralidharan
dd515ca3ee
Attempt at fixing merge conflict
2013-04-24 09:24:17 +05:30
seanm
7e56e99573
Surfacing decoders on KafkaInputDStream
2013-04-16 17:17:16 -06:00
seanm
ab0f834dbb
adding spark.streaming.blockInterval property
2013-04-16 11:57:05 -06:00
seanm
b42d68c8ce
fixing Spark Streaming count() so that 0 will be emitted when there is nothing to count
2013-04-15 12:54:55 -06:00
Matei Zaharia
65caa8f711
Merge remote-tracking branch 'jey/bump-development-version-to-0.8.0'
...
Conflicts:
docs/_config.yml
project/SparkBuild.scala
2013-04-08 12:43:17 -04:00
Mridul Muralidharan
6798a09df8
Add support for building against hadoop2-yarn : adding new maven profile for it
2013-04-07 17:47:38 +05:30
shane-huang
df47b40b76
Shuffle Performance fix: Use netty embeded OIO file server instead of ConnectionManager
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Shuffle Performance Optimization: do not send 0-byte block requests to reduce network messages
change reference from io.Source to scala.io.Source to avoid looking into io.netty package
Signed-off-by: shane-huang <shengsheng.huang@intel.com>
2013-04-07 14:37:12 +08:00
Jey Kottalam
bc8ba222ff
Bump development version to 0.8.0
2013-03-28 15:42:01 -07:00
Jey Kottalam
b569b3f200
Move streaming test initialization into 'before' blocks
2013-03-28 15:08:41 -07:00
seanm
329ef34c2e
fixing autooffset.reset behavior when set to 'largest'
2013-03-26 23:56:15 -06:00
Holden Karau
1f5381119f
method first in trait IterableLike is deprecated: use `head' instead
2013-03-24 19:19:40 -07:00
seanm
d61978d0ab
keeping JavaStreamingContext in sync with StreamingContext + adding comments for better clarity
2013-03-15 23:36:52 -06:00
Mikhail Bautin
7fd2708eda
Add a log4j compile dependency to fix build in IntelliJ
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Also rename parent project to spark-parent (otherwise it shows up as
"parent" in IntelliJ, which is very confusing).
2013-03-15 11:41:51 -07:00
seanm
33fa1e7e4a
removing dependency on ZookeeperConsumerConnector + purging last relic of kafka reliability that never solidified (ie- setOffsets)
2013-03-15 00:10:13 -06:00
seanm
d069283211
fixing memory leak in kafka MessageHandler
2013-03-14 23:45:33 -06:00
seanm
cfa8e769a8
KafkaInputDStream improvements. Allows more Kafka configurability
2013-03-14 23:45:19 -06:00
Stephen Haberman
0cf320485d
Forgot equals.
2013-03-12 00:05:35 -05:00
Stephen Haberman
9e68f48625
More quickly call close in HadoopRDD.
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This also refactors out the common "gotNext" iterator pattern into
a shared utility class.
2013-03-11 23:59:17 -05:00
Mark Hamstra
b409073102
Instead of failing to bind to a fixed, already-in-use port, let the OS choose an available port for TestServer.
2013-03-01 15:05:07 -08:00
Mark Hamstra
8b06b359da
bump version to 0.7.1-SNAPSHOT in the subproject poms to keep the maven build building.
2013-02-28 23:34:34 -08:00
Matei Zaharia
4223be3aa4
Merge pull request #503 from pwendell/bug-fix
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createNewSparkContext should use sparkHome/jars/environment.
2013-02-25 19:43:05 -08:00
Patrick Wendell
284ba90958
createNewSparkContext should use sparkHome/jars/environment.
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This fixes a bug introduced by Matei's recent change.
2013-02-25 19:40:52 -08:00
Matei Zaharia
5d7b591cfe
Pass a code JAR to SparkContext in our examples. Fixes SPARK-594.
2013-02-25 19:34:32 -08:00
Tathagata Das
bc4a6eb850
Changed Flume test to use the same port as other tests, so that can be controlled centrally.
2013-02-25 18:04:21 -08:00
Matei Zaharia
4d480ec59e
Fixed something that was reported as a compile error in ScalaDoc.
...
For some reason, ScalaDoc complained about no such constructor for
StreamingContext; it doesn't seem like an actual Scala error but it
prevented sbt publish and from working because docs weren't built.
2013-02-25 15:53:43 -08:00
Matei Zaharia
490f056cdd
Allow passing sparkHome and JARs to StreamingContext constructor
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Also warns if spark.cleaner.ttl is not set in the version where you pass
your own SparkContext.
2013-02-25 15:13:30 -08:00
Tathagata Das
5ab37be983
Fixed class paths and dependencies based on Matei's comments.
2013-02-24 16:24:52 -08:00
Tathagata Das
28f8b721f6
Added back the initial spark job before starting streaming receivers
2013-02-24 13:01:54 -08:00
Tathagata Das
68c7934b1a
Fixed missing dependencies in streaming/pom.xml
2013-02-24 11:51:45 -08:00
Tathagata Das
b4eb24de96
Updated streaming programming guide with Java API info, and comments from Patrick.
2013-02-23 23:59:45 -08:00
Tathagata Das
41285eaae3
Fixed differences in APIs of StreamingContext and JavaStreamingContext. Change rawNetworkStream to rawSocketStream, and added twitter, actor, zeroMQ streams to JavaStreamingContext. Also added them to JavaAPISuite.
2013-02-23 16:25:07 -08:00
Tathagata Das
d8cee52d52
Merge branch 'mesos-streaming' into streaming
2013-02-22 18:25:34 -08:00
Tathagata Das
cfa65ebff1
Merge pull request #480 from MLnick/streaming-eg-algebird
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[Streaming] Examples using Twitter's Algebird library
2013-02-22 12:29:04 -08:00
Tathagata Das
688e62718f
Merge pull request #479 from ScrapCodes/zeromq-streaming
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Zeromq streaming
2013-02-22 12:17:17 -08:00
Tathagata Das
208edaac1b
Fixed condition in InputDStream isTimeValid.
2013-02-21 15:22:26 -08:00
Nick Pentreath
16d456742e
Merge remote-tracking branch 'upstream/streaming' into streaming-eg-algebird
2013-02-21 09:33:08 +02:00
Tathagata Das
972fe7714f
Merge branch 'mesos-streaming' into streaming
...
Conflicts:
streaming/src/test/java/spark/streaming/JavaAPISuite.java
2013-02-20 11:06:01 -08:00
Tathagata Das
fb9956256d
Merge branch 'mesos-master' into streaming
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Conflicts:
core/src/main/scala/spark/rdd/CheckpointRDD.scala
streaming/src/main/scala/spark/streaming/dstream/ReducedWindowedDStream.scala
2013-02-20 09:01:29 -08:00
Prashant Sharma
4e5b09664c
fixes corresponding to review feedback at pull request #479
2013-02-20 19:14:52 +05:30
Patrick Wendell
041c19e5f0
Small changes that were missing in merge
2013-02-19 08:44:20 -08:00
Patrick Wendell
fed1122d74
Use RDD type for slice
operator in Java.
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This commit uses the RDD type in `slice`, making it available to both normal
and pair RDD's in java. It also updates the signature for `slice` to match
changes in the Scala API.
2013-02-19 08:32:38 -08:00
Patrick Wendell
35880de42e
Use RDD type for transform
operator in Java.
...
This is an improved implementation of the `transform` operator in Java.
The main difference is that this allows all four possible types of
transform functions
1. JavaRDD -> JavaRDD
2. JavaRDD -> JavaPairRDD
3. JavaPairRDD -> JavaPairRDD
4. JavaPairRDD -> JavaRDD
whereas previously only (1) and (3) were possible.
Conflicts:
streaming/src/test/java/spark/streaming/JavaAPISuite.java
2013-02-19 08:31:58 -08:00
Patrick Wendell
9d49a6b03f
Use RDD type for foreach
operator in Java.
2013-02-19 08:30:32 -08:00
Nick Pentreath
d8ee184d95
Dependencies and refactoring for streaming HLL example, and using context.twitterStream method
2013-02-19 17:42:57 +02:00
Prashant Sharma
8d44480d84
example for demonstrating ZeroMQ stream
2013-02-19 19:42:14 +05:30
Prashant Sharma
f7d3e309cb
ZeroMQ stream as receiver
2013-02-19 19:32:52 +05:30
Tathagata Das
9e82be1503
Merge branch 'streaming' into ScrapCodes-streaming-actor
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Conflicts:
docs/plugin-custom-receiver.md
streaming/src/main/scala/spark/streaming/StreamingContext.scala
streaming/src/main/scala/spark/streaming/dstream/KafkaInputDStream.scala
streaming/src/main/scala/spark/streaming/dstream/PluggableInputDStream.scala
streaming/src/main/scala/spark/streaming/receivers/ActorReceiver.scala
streaming/src/test/scala/spark/streaming/InputStreamsSuite.scala
2013-02-19 02:48:50 -08:00
Tathagata Das
12ea14c211
Changed networkStream to socketStream and pluggableNetworkStream to become networkStream as a way to create streams from arbitrary network receiver.
2013-02-18 15:18:34 -08:00
Tathagata Das
6a6e6bda57
Merge branch 'streaming' into ScrapCode-streaming
...
Conflicts:
streaming/src/main/scala/spark/streaming/dstream/KafkaInputDStream.scala
streaming/src/main/scala/spark/streaming/dstream/NetworkInputDStream.scala
2013-02-18 13:26:12 -08:00
Tathagata Das
8ad561dc7d
Added checkpointing and fault-tolerance semantics to the programming guide. Fixed default checkpoint interval to being a multiple of slide duration. Fixed visibility of some classes and objects to clean up docs.
2013-02-18 02:12:41 -08:00
Matei Zaharia
7151e1e4c8
Rename "jobs" to "applications" in the standalone cluster
2013-02-17 23:23:08 -08:00
Tathagata Das
f98c7da23e
Many changes to ensure better 2nd recovery if 2nd failure happens while
...
recovering from 1st failure
- Made the scheduler to checkpoint after clearing old metadata which
ensures that a new checkpoint is written as soon as at least one batch
gets computed while recovering from a failure. This ensures that if
there is a 2nd failure while recovering from 1st failure, the system
start 2nd recovery from a newer checkpoint.
- Modified Checkpoint writer to write checkpoint in a different thread.
- Added a check to make sure that compute for InputDStreams gets called
only for strictly increasing times.
- Changed implementation of slice to call getOrCompute on parent DStream
in time-increasing order.
- Added testcase to test slice.
- Fixed testGroupByKeyAndWindow testcase in JavaAPISuite to verify
results with expected output in an order-independent manner.
2013-02-17 15:06:41 -08:00
Stephen Haberman
ae2234687d
Make CoGroupedRDDs explicitly have the same key type.
2013-02-16 13:10:31 -06:00
Tathagata Das
ddcb976b0d
Made MasterFailureTest more robust.
2013-02-15 06:54:47 +00:00
Tathagata Das
4b8402e900
Moved Java streaming examples to examples/src/main/java/spark/streaming/... and fixed logging in NetworkInputTracker to highlight errors when receiver deregisters/shuts down.
2013-02-14 18:10:37 -08:00
Tathagata Das
def8126d77
Added TwitterInputDStream from example to StreamingContext. Renamed example TwitterBasic to TwitterPopularTags.
2013-02-14 17:49:43 -08:00
Tathagata Das
2eacf22401
Removed countByKeyAndWindow on paired DStreams, and added countByValueAndWindow for all DStreams. Updated both scala and java API and testsuites.
2013-02-14 12:21:47 -08:00
Tathagata Das
03e8dc6861
Changes functions comments to make them more consistent.
2013-02-13 20:59:29 -08:00
Tathagata Das
12b020b668
Added filter functionality to reduceByKeyAndWindow with inverse. Consolidated reduceByKeyAndWindow's many functions into smaller number of functions with optional parameters.
2013-02-13 20:53:50 -08:00
Tathagata Das
39addd3803
Changed scheduler and file input stream to fix bugs in the driver fault tolerance. Added MasterFailureTest to rigorously test master fault tolerance with file input stream.
2013-02-13 12:17:45 -08:00
Patrick Wendell
3f3e77f28b
STREAMING-50: Support transform workaround in JavaPairDStream
...
This ports a useful workaround (the `transform` function) to
JavaPairDStream. It is necessary to do things like sorting which
are not supported yet in the core streaming API.
2013-02-12 14:02:32 -08:00
Patrick Wendell
d09c36065c
Using tuple swap()
2013-02-11 10:45:45 -08:00
Patrick Wendell
04786d0739
small fix
2013-02-11 10:05:49 -08:00
Patrick Wendell
c65988bdc1
Fix for MapPartitions
2013-02-11 10:03:37 -08:00
Patrick Wendell
20cf770545
Fix for flatmap
2013-02-11 10:03:37 -08:00
Patrick Wendell
314d87a038
Indentation fix
2013-02-11 10:03:37 -08:00
Patrick Wendell
f0b68c623c
Initial cut at replacing K, V in Java files
2013-02-11 10:03:37 -08:00
Tathagata Das
fd90daf850
Fixed bugs in FileInputDStream and Scheduler that occasionally failed to reprocess old files after recovering from master failure. Completely modified spark.streaming.FailureTest to test multiple master failures using file input stream.
2013-02-10 19:48:42 -08:00
Tathagata Das
99a5fc498a
Added an initial spark job to ensure worker nodes are initialized.
2013-02-09 15:18:05 -08:00
Tathagata Das
4cc223b478
Merge branch 'mesos-master' into streaming
2013-02-07 13:59:31 -08:00
Tathagata Das
d55e3aa467
Updated JavaStreamingContext with updated kafkaStream API.
2013-02-07 13:59:18 -08:00
Tathagata Das
c6b2f765d3
Merge branch 'mesos-streaming' into streaming
2013-02-07 13:13:53 -08:00
Tathagata Das
12300758cc
Merge pull request #372 from Reinvigorate/sm-kafka
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Removing offset management code that is non-existent in kafka 0.7.0+
2013-02-07 12:41:07 -08:00
Tathagata Das
915d9931fe
Merge pull request #373 from Reinvigorate/sm-updateStateByKey
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StateDStream changes to give updateStateByKey consistent behavior
2013-02-07 11:59:19 -08:00
Patrick Wendell
7eea64aa4c
Streaming constructor which takes JavaSparkContext
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It's sometimes helpful to directly pass a JavaSparkContext,
and take advantage of the various constructors available for that.
2013-02-05 11:43:16 -08:00
Mikhail Bautin
fe3eceab57
Remove activation of profiles by default
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See the discussion at https://github.com/mesos/spark/pull/355 for why
default profile activation is a problem.
2013-01-31 13:30:41 -08:00
Matei Zaharia
9ae11603b4
Merge pull request #415 from stephenh/driver
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Replace old 'master' term with 'driver'.
2013-01-29 10:41:42 -08:00
Matei Zaharia
b29599e5cf
Fix code that depended on metadata cleaner interval being in minutes
2013-01-28 22:24:47 -08:00
Stephen Haberman
7dfb82a992
Replace old 'master' term with 'driver'.
2013-01-25 11:03:00 -06:00
Tathagata Das
9c8ff1e55f
Fixed checkpoint testcases
2013-01-23 07:31:49 -08:00
Tathagata Das
666ce431aa
Added support for rescheduling unprocessed batches on master failure.
2013-01-23 03:15:36 -08:00
Tathagata Das
fad2b82fc8
Added support for saving input files of FileInputDStream to graph checkpoints. Modified 'file input stream with checkpoint' testcase to test recovery of pre-master-failure input files.
2013-01-22 18:10:00 -08:00
Tathagata Das
364cdb679c
Refactored DStreamCheckpointData.
2013-01-22 00:43:31 -08:00
Prashant Sharma
d17065c4b5
actor as receiver
2013-01-22 13:28:29 +05:30
Josh Rosen
551a47a620
Refactor daemon thread pool creation.
2013-01-21 23:31:00 -08:00
Stephen Haberman
e5ca241335
Move JavaAPISuite into spark.streaming.
2013-01-21 16:06:58 -06:00
Prashant Sharma
43bfd7bb21
Changed method name of createReceiver to getReceiver as it is not intended to be a factory.
2013-01-21 11:39:30 +05:30
Matei Zaharia
6e3754bf47
Add Maven build file for streaming, and fix some issues in SBT file
...
As part of this, changed our Scala 2.9.2 Kafka library to be available
as a local Maven repository, following the example in
(http://blog.dub.podval.org/2010/01/maven-in-project-repository.html )
2013-01-20 19:22:24 -08:00
seanm
c0694291c8
Splitting StreamingContext.queueStream into two methods
2013-01-20 12:09:45 -07:00
seanm
ea739251eb
adding updateStateByKey object lifecycle test
2013-01-20 11:29:21 -07:00
Tathagata Das
33bad85bb9
Fixed streaming testsuite bugs
2013-01-20 03:51:11 -08:00