Tathagata Das
3bcc6e5c03
Merge pull request #466 from pwendell/java-stream-transform
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STREAMING-50: Support transform workaround in JavaPairDStream
2013-02-14 21:30:55 -08:00
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
Imran Rashid
893bad9089
use appid instead of frameworkid; simplify stupid condition
2013-02-13 20:30:21 -08:00
Matei Zaharia
e8663e0fe5
Merge pull request #461 from JoshRosen/fix/issue-tracker-link
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Update issue tracker link in contributing guide
2013-02-13 18:42:17 -08:00
Imran Rashid
8f18e7e863
include jobid in Executor commandline args
2013-02-13 13:05:13 -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
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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
Matei Zaharia
fd7e414bd0
Merge pull request #464 from pwendell/java-type-fix
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SPARK-694: All references to [K, V] in JavaDStreamLike should be changed to [K2, V2]
2013-02-11 19:19:05 -08:00
Matei Zaharia
bfeed4725d
Merge pull request #465 from pwendell/java-sort-fix
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SPARK-696: sortByKey should use 'ascending' parameter
2013-02-11 18:23:12 -08:00
Patrick Wendell
21df6ffc13
SPARK-696: sortByKey should use 'ascending' parameter
2013-02-11 17:43:26 -08:00
Matei Zaharia
582d31dff9
Formatting fixes
2013-02-11 13:24:54 -08:00
Matei Zaharia
ea08537143
Fixed an exponential recursion that could happen with doCheckpoint due
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to lack of memoization
2013-02-11 13:23:50 -08:00
Josh Rosen
e9fb25426e
Remove hack workaround for SPARK-668.
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Renaming the type paramters solves this problem (see SPARK-694).
I tried this fix earlier, but it didn't work because I didn't run
`sbt/sbt clean` first.
2013-02-11 11:19:20 -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
Imran Rashid
e9f53ec0ea
undo chnage to onCompleteCallbacks
2013-02-11 09:36:49 -08:00
Matei Zaharia
da8afbc77e
Some bug and formatting fixes to FT
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Conflicts:
core/src/main/scala/spark/scheduler/cluster/SparkDeploySchedulerBackend.scala
core/src/main/scala/spark/scheduler/cluster/StandaloneSchedulerBackend.scala
2013-02-10 22:43:38 -08:00
root
1b47fa2752
Detect hard crashes of workers using a heartbeat mechanism.
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Also fixes some issues in the rest of the code with detecting workers this way.
Conflicts:
core/src/main/scala/spark/deploy/master/Master.scala
core/src/main/scala/spark/deploy/worker/Worker.scala
core/src/main/scala/spark/scheduler/cluster/SparkDeploySchedulerBackend.scala
core/src/main/scala/spark/scheduler/cluster/StandaloneClusterMessage.scala
core/src/main/scala/spark/scheduler/cluster/StandaloneSchedulerBackend.scala
2013-02-10 22:28:28 -08:00
Matei Zaharia
05d2e94838
Use a separate memory setting for standalone cluster daemons
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Conflicts:
docs/_config.yml
2013-02-10 21:59:41 -08:00
Matei Zaharia
8c66c49962
Tweak web UI so that people don't get confused about master URL format
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Conflicts:
core/src/main/twirl/spark/deploy/master/index.scala.html
core/src/main/twirl/spark/deploy/worker/index.scala.html
2013-02-10 21:58:34 -08:00
Matei Zaharia
0b788b760b
Update Windows scripts to launch daemons with less RAM and fix a few
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other issues
Conflicts:
run2.cmd
2013-02-10 21:51:49 -08:00
Imran Rashid
d9461b15d3
cleanup a bunch of imports
2013-02-10 21:41:40 -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
16baea62bc
Fixed bug in CheckpointRDD to prevent exception when the original RDD had zero splits.
2013-02-10 19:14:49 -08:00
Imran Rashid
383af599bb
SparkContext.addSparkListener; "std" listener in StatsReportListener
2013-02-10 14:19:37 -08:00
Imran Rashid
b7d9e24394
use TaskMetrics to gather all stats; lots of plumbing to get it all the way back to driver
2013-02-10 14:18:52 -08:00
Josh Rosen
131b56afd0
Update issue tracker link in contributing guide.
2013-02-10 13:28:31 -08:00
Matei Zaharia
b1d809913b
Merge pull request #460 from markhamstra/404
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Fixed a 404 in 'Tuning Spark' -- missing '.html'
2013-02-10 13:01:09 -08:00
Mark Hamstra
4975dcdafc
Fixed a 404 -- missing '.html'
2013-02-10 12:55:47 -08:00
Stephen Haberman
680f42e6cd
Change defaultPartitioner to use upstream split size.
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Previously it used the SparkContext.defaultParallelism, which occassionally
ended up being a very bad guess. Looking at upstream RDDs seems to make
better use of the context.
Also sorted the upstream RDDs by partition size first, as if we have
a hugely-partitioned RDD and tiny-partitioned RDD, it is unlikely
we want the resulting RDD to be tiny-partitioned.
2013-02-10 02:27:03 -06:00
Patrick Wendell
2ed791fd7f
Minor fixes
2013-02-09 22:00:38 -08:00
Patrick Wendell
1859c9f93c
Changing to use Timer based on code review
2013-02-09 21:55:17 -08:00
Matei Zaharia
ccb1ca4a23
Merge pull request #448 from squito/fetch_maxBytesInFlight
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add as many fetch requests as we can, subject to maxBytesInFlight
2013-02-09 18:15:18 -08:00
Matei Zaharia
76ac0ce6c0
Merge pull request #446 from pwendell/olap-example
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SPARK-678: Adding an example with an OLAP roll-up
2013-02-09 18:14:44 -08:00
Matei Zaharia
f750daa510
Merge pull request #452 from stephenh/misc
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Add RDD.coalesce, clean up some RDDs, other misc.
2013-02-09 18:12:56 -08:00
Stephen Haberman
4619ee0787
Move JavaRDDLike.coalesce into the right places.
2013-02-09 20:05:42 -06:00
Josh Rosen
fc5b2e8b83
Merge pull request #457 from markhamstra/commutative
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Add commutative requirement for 'reduce' to Python docstring.
2013-02-09 15:54:48 -08:00
Tathagata Das
99a5fc498a
Added an initial spark job to ensure worker nodes are initialized.
2013-02-09 15:18:05 -08:00
Stephen Haberman
921be76533
Use stubs instead of mocks for DAGSchedulerSuite.
2013-02-09 16:42:18 -06:00
Stephen Haberman
fb7599870f
Fix JavaRDDLike.coalesce return type.
2013-02-09 16:10:52 -06:00
Mark Hamstra
b7a1fb5c5d
Add commutative requirement for 'reduce' to Python docstring.
2013-02-09 12:14:11 -08:00
Matei Zaharia
51db4c1f30
Merge pull request #453 from markhamstra/commutative
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Change docs on 'reduce' since the merging of local reduces no longer pre...
2013-02-09 10:36:30 -08:00