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Author SHA1 Message Date
Matei Zaharia 9970926ede formatting 2013-02-01 14:07:34 -08:00
Matei Zaharia 79c24abe4c Merge pull request #432 from stephenh/moreprivacy 
Add more private declarations.
 2013-02-01 14:06:55 -08:00
Matei Zaharia de340ddf0b Merge pull request #437 from stephenh/cancelmetacleaner 
Stop BlockManagers metadataCleaner.
 2013-02-01 12:59:25 -08:00
Matei Zaharia 0455650713 Merge pull request #439 from JoshRosen/spark-580 
Use spark.local.dir for PySpark temp files (SPARK-580).
 2013-02-01 12:07:42 -08:00
Josh Rosen e211f405bc Use spark.local.dir for PySpark temp files (SPARK-580). 2013-02-01 11:50:27 -08:00
Matei Zaharia b6a6092177 Merge pull request #438 from JoshRosen/spark-674 
Do not launch JavaGateways on workers (SPARK-674).
 2013-02-01 11:29:47 -08:00
Josh Rosen 9cc6ff9c4e Do not launch JavaGateways on workers (SPARK-674). 
The problem was that the gateway was being initialized whenever the
pyspark.context module was loaded.  The fix uses lazy initialization
that occurs only when SparkContext instances are actually constructed.

I also made the gateway and jvm variables private.

This change results in ~3-4x performance improvement when running the
PySpark unit tests.
 2013-02-01 11:13:10 -08:00
Imran Rashid c6190067ae remove unneeded (and unused) filter on block info 2013-02-01 09:55:25 -08:00
Stephen Haberman 59c57e48df Stop BlockManagers metadataCleaner. 2013-02-01 10:34:02 -06:00
Matei Zaharia 571af31304 Merge pull request #433 from rxin/master 
Changed PartitionPruningRDD's split to make sure it returns the correct split index.
 2013-02-01 00:32:41 -08:00
Matei Zaharia 5ce5efec10 Merge pull request #435 from JoshRosen/pyspark_stdout_fix 
Fix stdout redirection in PySpark.
 2013-02-01 00:32:07 -08:00
Josh Rosen 57b64d0d19 Fix stdout redirection in PySpark. 2013-02-01 00:25:19 -08:00
Imran Rashid 8a0a5ed533 track total partitions, in addition to cached partitions; use scala string formatting 2013-02-01 00:23:38 -08:00
Imran Rashid f127f2ae76 fixup merge (master -> driver renaming) 2013-02-01 00:20:49 -08:00
Reynold Xin f9af9cee6f Moved PruneDependency into PartitionPruningRDD.scala. 2013-02-01 00:02:46 -08:00
Matei Zaharia 7e2e046e37 Merge pull request #434 from pwendell/python-exceptions 
SPARK-673: Capture and re-throw Python exceptions
 2013-01-31 21:58:26 -08:00
Patrick Wendell 39ab83e957 Small fix from last commit 2013-01-31 21:52:52 -08:00
Patrick Wendell c33f0ef41a Some style cleanup 2013-01-31 21:50:02 -08:00
Matei Zaharia 95e14fbc38 Merge pull request #431 from mbautin/revert_default_profile 
Remove activation of profiles by default
 2013-01-31 21:34:59 -08:00
Patrick Wendell 3446d5c8d6 SPARK-673: Capture and re-throw Python exceptions 
This patch alters the Python <-> executor protocol to pass on
exception data when they occur in user Python code.
 2013-01-31 18:06:11 -08:00
Reynold Xin 6289d9654e Removed the TODO comment from PartitionPruningRDD. 2013-01-31 17:49:36 -08:00
Reynold Xin 5b0fc265c2 Changed PartitionPruningRDD's split to make sure it returns the correct 
split index.
 2013-01-31 17:48:39 -08:00
Stephen Haberman 782187c210 Once we find a split with no block, we don't have to look for more. 2013-01-31 18:27:25 -06:00
Stephen Haberman 418e36caa8 Add more private declarations. 2013-01-31 17:18:33 -06:00
Mikhail Bautin fe3eceab57 Remove activation of profiles by default 
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
Imran Rashid 02a6761589 Merge branch 'master' into blockmanager_info 
Conflicts:
	core/src/main/scala/spark/storage/BlockManagerMaster.scala
 2013-01-30 18:52:35 -08:00
Imran Rashid c1df24d085 rename Slaves --> Executor 2013-01-30 18:51:14 -08:00
Matei Zaharia 55327a283e Merge pull request #430 from pwendell/pyspark-guide 
Minor improvements to PySpark docs
 2013-01-30 15:35:29 -08:00
Patrick Wendell 3f945e3b83 Make module help available in python shell. 
Also, adds a line in doc explaining how to use.
 2013-01-30 15:04:06 -08:00
Patrick Wendell 58a7d320d7 Inclue packaging and launching pyspark in guide. 
It's nicer if all the commands you need are made explicit.
 2013-01-30 15:04:02 -08:00
Matei Zaharia d12330bd2c Merge pull request #426 from woggling/conn-manager-ips 
Remember ConnectionManagerId used to initiate SendingConnections
 2013-01-30 15:02:53 -08:00
Matei Zaharia 612a9fee71 Merge pull request #428 from woggling/mesos-exec-id 
Make ExecutorIDs include SlaveIDs when running Mesos
 2013-01-30 15:01:46 -08:00
Matei Zaharia dfb721b970 Merge pull request #429 from stephenh/includemessage 
Include message and exitStatus if availalbe.
 2013-01-30 15:01:24 -08:00
Stephen Haberman 871476d506 Include message and exitStatus if availalbe. 2013-01-30 16:56:46 -06:00
Charles Reiss 252845d304 Remove remants of attempt to use slaveId-executorId in MesosExecutorBackend 2013-01-30 10:38:06 -08:00
Charles Reiss f7de6978c1 Use Mesos ExecutorIDs to hold SlaveIDs. Then we can safely use 
the Mesos ExecutorID as a Spark ExecutorID.
 2013-01-30 09:38:57 -08:00
Charles Reiss 7f51458774 Comment at top of DAGSchedulerSuite 2013-01-30 09:34:53 -08:00
Charles Reiss 9c0bae75ad Change DAGSchedulerSuite to run DAGScheduler in the same Thread. 2013-01-30 09:22:07 -08:00
Charles Reiss 178b89204c Refactor DAGScheduler more to allow testing without a separate thread. 2013-01-30 09:19:55 -08:00
Charles Reiss 4bf3d7ea12 Clear spark.master.port to cleanup for other tests 2013-01-29 19:05:58 -08:00
Charles Reiss 9eac7d01f0 Add DAGScheduler tests. 2013-01-29 18:55:43 -08:00
Charles Reiss a3d14c0404 Refactoring to DAGScheduler to aid testing 2013-01-29 18:55:42 -08:00
Charles Reiss 0f81025eca Add easymock to SBT configuration. 2013-01-29 18:55:42 -08:00
Charles Reiss 16a0789e10 Remember ConnectionManagerId used to initiate SendingConnections. 
This prevents ConnectionManager from getting confused if a machine
has multiple host names and the one getHostName() finds happens
not to be the one that was passed from, e.g., the BlockManagerMaster.
 2013-01-29 18:13:59 -08:00
Matei Zaharia d54b10b6ad Merge remote-tracking branch 'stephenh/removefailedjob' 
Conflicts:
	core/src/main/scala/spark/deploy/master/Master.scala
 2013-01-29 18:12:29 -08:00
Matei Zaharia ccb67ff2ca Merge pull request #425 from stephenh/toDebugString 
Add RDD.toDebugString.
 2013-01-29 10:44:18 -08:00
Matei Zaharia 9ae11603b4 Merge pull request #415 from stephenh/driver 
Replace old 'master' term with 'driver'.
 2013-01-29 10:41:42 -08:00
Charles Reiss a34096a76d Add easymock to POMs 2013-01-29 10:04:33 -08:00
Imran Rashid b92259ba57 Merge branch 'master' into blockmanager_info 2013-01-29 09:45:10 -08:00
Matei Zaharia 64ba6a8c2c Simplify checkpointing code and RDD class a little: 
- RDD's getDependencies and getSplits methods are now guaranteed to be
  called only once, so subclasses can safely do computation in there
  without worrying about caching the results.

- The management of a "splits_" variable that is cleared out when we
  checkpoint an RDD is now done in the RDD class.

- A few of the RDD subclasses are simpler.

- CheckpointRDD's compute() method no longer assumes that it is given a
  CheckpointRDDSplit -- it can work just as well on a split from the
  original RDD, because it only looks at its index. This is important
  because things like UnionRDD and ZippedRDD remember the parent's
  splits as part of their own and wouldn't work on checkpointed parents.

- RDD.iterator can now reuse cached data if an RDD is computed before it
  is checkpointed. It seems like it wouldn't do this before (it always
  called iterator() on the CheckpointRDD, which read from HDFS).
 2013-01-28 22:30:12 -08:00