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1467 commits

Author SHA1 Message Date
Matei Zaharia 7902baddc7 Update ASM to version 4.0 2013-06-19 13:34:30 +02:00
jerryshao 1e9269c3ee reduce ZippedPartitionsRDD's getPreferredLocations complexity 2013-06-18 09:49:06 +08:00
Matei Zaharia db42451a52 Merge pull request #643 from adatao/master 
Bug fix: Zero-length partitions result in NaN for overall mean & variance
 2013-06-17 15:26:36 -07:00
Matei Zaharia e82a2ffcc9 Merge pull request #653 from rxin/logging 
SPARK-781: Log the temp directory path when Spark says "Failed to create temp directory."
 2013-06-17 15:13:15 -07:00
Matei Zaharia ec193c7d89 Merge remote-tracking branch 'xiajunluan/xiajunluan' 
Conflicts:
	core/src/main/scala/spark/scheduler/cluster/TaskSetManager.scala
 2013-06-18 00:11:50 +02:00
Reynold Xin be3c406edf Fixed the typo pointed out by Matei. 2013-06-17 17:07:51 -04:00
Reynold Xin 1450296797 SPARK-781: Log the temp directory path when Spark says "Failed to create 
temp directory".
 2013-06-17 16:58:23 -04:00
Gavin Li 4508089fc3 refine comments and add sc.clean 2013-06-17 05:23:46 +00:00
Gavin Li e6ae049283 Merge remote-tracking branch 'upstream1/master' into enhance_pipe 2013-06-16 22:53:39 +00:00
Gavin Li fb6d733fa8 update according to comments 2013-06-16 22:32:55 +00:00
Christopher Nguyen f91195cc15 Import just scala.math.abs rather than scala.math._ 2013-06-16 01:29:53 -07:00
Christopher Nguyen 5c886194e4 Move zero-length partition testing from JavaAPISuite.java to PartitioningSuite.scala 2013-06-16 01:23:48 -07:00
Christopher Nguyen 479442a9b9 Add zeroLengthPartitions() test to make sure, e.g., StatCounter.scala can handle empty partitions without incorrectly returning NaN 2013-06-15 17:35:55 -07:00
Matei Zaharia f961aac8b2 Merge pull request #649 from ryanlecompte/master 
Add top K method to RDD using a bounded priority queue
 2013-06-15 00:53:41 -07:00
ryanlecompte e8801d4490 use delegation for BoundedPriorityQueue, add Java API 2013-06-14 23:39:05 -07:00
Andrew xia 53add598f2 Update LocalSchedulerSuite to avoid using sleep for task launch 2013-06-15 01:46:13 +08:00
Reynold Xin 2cc188fd54 SPARK-774: cogroup should also disable map side combine by default 2013-06-14 00:10:54 -07:00
Reynold Xin 6738178d0d SPARK-772: groupByKey should disable map side combine. 2013-06-13 23:59:42 -07:00
ryanlecompte 93b3f5e535 drop unneeded ClassManifest implicit 2013-06-13 16:26:35 -07:00
ryanlecompte 44b8dbaede use Iterator.single(elem) instead of Iterator(elem) for improved performance based on scaladocs 2013-06-13 16:23:15 -07:00
ryanlecompte db5bca08ff add a new top K method to RDD using a bounded priority queue 2013-06-12 10:54:16 -07:00
Patrick Wendell fd6148c8b2 Removing print statement 2013-06-10 10:27:25 -07:00
Andrew xia 190ec61799 change code style and debug info 2013-06-10 15:27:02 +08:00
Patrick Wendell ef14dc2e77 Adding Java-API version of compression codec 2013-06-09 18:09:46 -07:00
Patrick Wendell df592192e7 Monads FTW 2013-06-09 18:09:24 -07:00
Patrick Wendell 083a3485ab Clean extra whitespace 2013-06-09 11:49:33 -07:00
Patrick Wendell d1bbcebae5 Adding compression to Hadoop save functions 2013-06-09 11:39:35 -07:00
Matei Zaharia b58a29295b Small formatting and style fixes 2013-06-07 22:51:28 -07:00
Matei Zaharia c8fc423bc2 Merge pull request #631 from jerryshao/master 
Fix block manager UI display issue when enable spark.cleaner.ttl
 2013-06-07 22:43:18 -07:00
Matei Zaharia c9ca0a4a58 Small code style fix to SchedulingAlgorithm.scala 2013-06-07 22:40:44 -07:00
Matei Zaharia 1ae60bcb36 Merge pull request #634 from xiajunluan/master 
[Spark-753] Fix ClusterSchedulSuite unit test failed
 2013-06-07 22:39:06 -07:00
Gavin Li e179ff8a32 update according to comments 2013-06-05 22:41:05 +00:00
Christopher Nguyen 9d35904357 In the current code, when both partitions happen to have zero-length, the return mean will be NaN. 
Consequently, the result of mean after reducing over all partitions will also be NaN,
which is not correct if there are partitions with non-zero length. This patch fixes this issue.
 2013-06-04 22:12:47 -07:00
Matei Zaharia fff3728552 Merge pull request #640 from pwendell/timeout-update 
Fixing bug in BlockManager timeout
 2013-06-04 16:09:50 -07:00
Patrick Wendell 061fd3ae36 Fixing bug in BlockManager timeout 2013-06-04 19:02:44 -04:00
Matei Zaharia f420d4f228 Merge pull request #639 from pwendell/timeout-update 
Bump akka and blockmanager timeouts to 60 seconds
 2013-06-04 15:25:58 -07:00
Patrick Wendell 8bd4e12104 Bump akka and blockmanager timeouts to 60 seconds 2013-06-04 18:14:24 -04:00
Andrew xia 606bb1b450 Fix schedulingAlgorithm bugs for unit test 2013-06-03 10:29:23 +08:00
Gavin Li 4a9913d66a add ut for pipe enhancement 2013-06-02 23:21:09 +00:00
Gavin Li 9f84315c05 enhance pipe to support what we can do in hadoop streaming 2013-06-01 00:26:10 +00:00
Reynold Xin de1167bf2c Incorporated Charles' feedback to put rdd metadata removal in 
BlockManagerMasterActor.
 2013-05-31 15:54:57 -07:00
Reynold Xin ba5e544461 More block manager cleanup. 
Implemented a removeRdd method in BlockManager, and use that to
implement RDD.unpersist. Previously, unpersist needs to send B akka
messages, where B = number of blocks. Now unpersist only needs to send W
akka messages, where W = the number of workers.
 2013-05-31 01:48:16 -07:00
jerryshao 926f41cc52 fix block manager UI display issue when enable spark.cleaner.ttl 2013-05-31 09:32:52 +08:00
Reynold Xin f6ad3781b1 Fixed the flaky unpersist test in RDDSuite. 2013-05-30 16:28:08 -07:00
Reynold Xin bed1b08169 Do not create symlink for local add file. Instead, copy the file. 
This prevents Spark from changing the original file's permission, and
also allow add file to work on non-posix operating systems.
 2013-05-30 16:21:49 -07:00
Shivaram Venkataraman 3b0cd17343 Merge branch 'master' of git://github.com/mesos/spark 
Conflicts:
	core/src/test/scala/spark/ShuffleSuite.scala
 2013-05-30 14:36:24 -07:00
Andrew xia c3db3ea554 1. Add unit test for local scheduler 
2. Move localTaskSetManager to a new file
 2013-05-30 20:49:40 +08:00
Andrew xia ecceb101d3 implement FIFO and fair scheduler for spark local mode 2013-05-30 10:43:01 +08:00
Shivaram Venkataraman 19fd6d54c0 Also flush serializer in revertPartialWrites 2013-05-29 17:29:34 -07:00
Shivaram Venkataraman 618c8cae1e Skip fetching zero-sized blocks in OIO. 
Also unify splitLocalRemoteBlocks for netty/nio and add a test case
 2013-05-29 13:18:54 -07:00