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* [SPARK-6314] [CORE] handle JsonParseException for history serverZhang, Liye2015-04-281-2/+3
| | | | | | | | | | This is handled in the same way with [SPARK-6197](https://issues.apache.org/jira/browse/SPARK-6197). The result of this PR is that exception showed in history server log will be replaced by a warning, and the application that with un-complete history log file will be listed on history server webUI Author: Zhang, Liye <liye.zhang@intel.com> Closes #5736 from liyezhang556520/SPARK-6314 and squashes the following commits: b8d2d88 [Zhang, Liye] handle JsonParseException for history server
* [SPARK-5932] [CORE] Use consistent naming for size propertiesIlya Ganelin2015-04-2823-81/+488
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I've added an interface to JavaUtils to do byte conversion and added hooks within Utils.scala to handle conversion within Spark code (like for time strings). I've added matching tests for size conversion, and then updated all deprecated configs and documentation as per SPARK-5933. Author: Ilya Ganelin <ilya.ganelin@capitalone.com> Closes #5574 from ilganeli/SPARK-5932 and squashes the following commits: 11f6999 [Ilya Ganelin] Nit fixes 49a8720 [Ilya Ganelin] Whitespace fix 2ab886b [Ilya Ganelin] Scala style fc85733 [Ilya Ganelin] Got rid of floating point math 852a407 [Ilya Ganelin] [SPARK-5932] Added much improved overflow handling. Can now handle sizes up to Long.MAX_VALUE Petabytes instead of being capped at Long.MAX_VALUE Bytes 9ee779c [Ilya Ganelin] Simplified fraction matches 22413b1 [Ilya Ganelin] Made MAX private 3dfae96 [Ilya Ganelin] Fixed some nits. Added automatic conversion of old paramter for kryoserializer.mb to new values. e428049 [Ilya Ganelin] resolving merge conflict 8b43748 [Ilya Ganelin] Fixed error in pattern matching for doubles 84a2581 [Ilya Ganelin] Added smoother handling of fractional values for size parameters. This now throws an exception and added a warning for old spark.kryoserializer.buffer d3d09b6 [Ilya Ganelin] [SPARK-5932] Fixing error in KryoSerializer fe286b4 [Ilya Ganelin] Resolved merge conflict c7803cd [Ilya Ganelin] Empty lines 54b78b4 [Ilya Ganelin] Simplified byteUnit class 69e2f20 [Ilya Ganelin] Updates to code f32bc01 [Ilya Ganelin] [SPARK-5932] Fixed error in API in SparkConf.scala where Kb conversion wasn't being done properly (was Mb). Added test cases for both timeUnit and ByteUnit conversion f15f209 [Ilya Ganelin] Fixed conversion of kryo buffer size 0f4443e [Ilya Ganelin] Merge remote-tracking branch 'upstream/master' into SPARK-5932 35a7fa7 [Ilya Ganelin] Minor formatting 928469e [Ilya Ganelin] [SPARK-5932] Converted some longs to ints 5d29f90 [Ilya Ganelin] [SPARK-5932] Finished documentation updates 7a6c847 [Ilya Ganelin] [SPARK-5932] Updated spark.shuffle.file.buffer afc9a38 [Ilya Ganelin] [SPARK-5932] Updated spark.broadcast.blockSize and spark.storage.memoryMapThreshold ae7e9f6 [Ilya Ganelin] [SPARK-5932] Updated spark.io.compression.snappy.block.size 2d15681 [Ilya Ganelin] [SPARK-5932] Updated spark.executor.logs.rolling.size.maxBytes 1fbd435 [Ilya Ganelin] [SPARK-5932] Updated spark.broadcast.blockSize eba4de6 [Ilya Ganelin] [SPARK-5932] Updated spark.shuffle.file.buffer.kb b809a78 [Ilya Ganelin] [SPARK-5932] Updated spark.kryoserializer.buffer.max 0cdff35 [Ilya Ganelin] [SPARK-5932] Updated to use bibibytes in method names. Updated spark.kryoserializer.buffer.mb and spark.reducer.maxMbInFlight 475370a [Ilya Ganelin] [SPARK-5932] Simplified ByteUnit code, switched to using longs. Updated docs to clarify that we use kibi, mebi etc instead of kilo, mega 851d691 [Ilya Ganelin] [SPARK-5932] Updated memoryStringToMb to use new interfaces a9f4fcf [Ilya Ganelin] [SPARK-5932] Added unit tests for unit conversion 747393a [Ilya Ganelin] [SPARK-5932] Added unit tests for ByteString conversion 09ea450 [Ilya Ganelin] [SPARK-5932] Added byte string conversion to Jav utils 5390fd9 [Ilya Ganelin] Merge remote-tracking branch 'upstream/master' into SPARK-5932 db9a963 [Ilya Ganelin] Closing second spark context 1dc0444 [Ilya Ganelin] Added ref equality check 8c884fa [Ilya Ganelin] Made getOrCreate synchronized cb0c6b7 [Ilya Ganelin] Doc updates and code cleanup 270cfe3 [Ilya Ganelin] [SPARK-6703] Documentation fixes 15e8dea [Ilya Ganelin] Updated comments and added MiMa Exclude 0e1567c [Ilya Ganelin] Got rid of unecessary option for AtomicReference dfec4da [Ilya Ganelin] Changed activeContext to AtomicReference 733ec9f [Ilya Ganelin] Fixed some bugs in test code 8be2f83 [Ilya Ganelin] Replaced match with if e92caf7 [Ilya Ganelin] [SPARK-6703] Added test to ensure that getOrCreate both allows creation, retrieval, and a second context if desired a99032f [Ilya Ganelin] Spacing fix d7a06b8 [Ilya Ganelin] Updated SparkConf class to add getOrCreate method. Started test suite implementation
* [SPARK-4286] Add an external shuffle service that can be run as a daemon.Iulian Dragos2015-04-287-15/+124
| | | | | | | | | | | | | | | | | | | | This allows Mesos deployments to use the shuffle service (and implicitly dynamic allocation). It does so by adding a new "main" class and two corresponding scripts in `sbin`: - `sbin/start-shuffle-service.sh` - `sbin/stop-shuffle-service.sh` Specific options can be passed in `SPARK_SHUFFLE_OPTS`. This is picking up work from #3861 /cc tnachen Author: Iulian Dragos <jaguarul@gmail.com> Closes #4990 from dragos/feature/external-shuffle-service and squashes the following commits: 6c2b148 [Iulian Dragos] Import order and wrong name fixup. 07804ad [Iulian Dragos] Moved ExternalShuffleService to the `deploy` package + other minor tweaks. 4dc1f91 [Iulian Dragos] Reviewer’s comments: 8145429 [Iulian Dragos] Add an external shuffle service that can be run as a daemon.
* [Core][test][minor] replace try finally block with tryWithSafeFinallyZhang, Liye2015-04-281-2/+2
| | | | | | | | Author: Zhang, Liye <liye.zhang@intel.com> Closes #5739 from liyezhang556520/trySafeFinally and squashes the following commits: 55683e5 [Zhang, Liye] replace try finally block with tryWithSafeFinally
* [SPARK-7140] [MLLIB] only scan the first 16 entries in Vector.hashCodeXiangrui Meng2015-04-281-21/+67
| | | | | | | | | | | | The Python SerDe calls `Object.hashCode`, which is very expensive for Vectors. It is not necessary to scan the whole vector, especially for large ones. In this PR, we only scan the first 16 nonzeros. srowen Author: Xiangrui Meng <meng@databricks.com> Closes #5697 from mengxr/SPARK-7140 and squashes the following commits: 2abc86d [Xiangrui Meng] typo 8fb7d74 [Xiangrui Meng] update impl 1ebad60 [Xiangrui Meng] only scan the first 16 nonzeros in Vector.hashCode
* [SPARK-5253] [ML] LinearRegression with L1/L2 (ElasticNet) using OWLQNDB Tsai2015-04-288-64/+508
| | | | | | | | | | | | | | Author: DB Tsai <dbt@netflix.com> Author: DB Tsai <dbtsai@alpinenow.com> Closes #4259 from dbtsai/lir and squashes the following commits: a81c201 [DB Tsai] add import org.apache.spark.util.Utils back 9fc48ed [DB Tsai] rebase 2178b63 [DB Tsai] add comments 9988ca8 [DB Tsai] addressed feedback and fixed a bug. TODO: documentation and build another synthetic dataset which can catch the bug fixed in this commit. fcbaefe [DB Tsai] Refactoring 4eb078d [DB Tsai] first commit
* [SPARK-6435] spark-shell --jars option does not add all jars to classpathMasayoshi TSUZUKI2015-04-284-12/+13
| | | | | | | | | | | | | | | Modified to accept double-quotated args properly in spark-shell.cmd. Author: Masayoshi TSUZUKI <tsudukim@oss.nttdata.co.jp> Closes #5227 from tsudukim/feature/SPARK-6435-2 and squashes the following commits: ac55787 [Masayoshi TSUZUKI] removed unnecessary argument. 60789a7 [Masayoshi TSUZUKI] Merge branch 'master' of https://github.com/apache/spark into feature/SPARK-6435-2 1fee420 [Masayoshi TSUZUKI] fixed test code for escaping '='. 0d4dc41 [Masayoshi TSUZUKI] - escaped comman and semicolon in CommandBuilderUtils.java - added random string to the temporary filename - double-quotation followed by `cmd /c` did not worked properly - no need to escape `=` by `^` - if double-quoted string ended with `\` like classpath, the last `\` is parsed as the escape charactor and the closing `"` didn't work properly 2a332e5 [Masayoshi TSUZUKI] Merge branch 'master' into feature/SPARK-6435-2 04f4291 [Masayoshi TSUZUKI] [SPARK-6435] spark-shell --jars option does not add all jars to classpath
* [SPARK-7100] [MLLIB] Fix persisted RDD leak in GradientBoostTreesJim Carroll2015-04-281-2/+6
| | | | | | | | | | | | | | This fixes a leak of a persisted RDD where GradientBoostTrees can call persist but never unpersists. Jira: https://issues.apache.org/jira/browse/SPARK-7100 Discussion: http://apache-spark-developers-list.1001551.n3.nabble.com/GradientBoostTrees-leaks-a-persisted-RDD-td11750.html Author: Jim Carroll <jim@dontcallme.com> Closes #5669 from jimfcarroll/gb-unpersist-fix and squashes the following commits: 45f4b03 [Jim Carroll] [SPARK-7100][MLLib] Fix persisted RDD leak in GradientBoostTrees
* [SPARK-7168] [BUILD] Update plugin versions in Maven build and centralize ↵Sean Owen2015-04-285-16/+32
| | | | | | | | | | | | | versions Update Maven build plugin versions and centralize plugin version management Author: Sean Owen <sowen@cloudera.com> Closes #5720 from srowen/SPARK-7168 and squashes the following commits: 98a8947 [Sean Owen] Make install, deploy plugin versions explicit 4ecf3b2 [Sean Owen] Update Maven build plugin versions and centralize plugin version management
* [SPARK-6352] [SQL] Custom parquet output committerPei-Lun Lee2015-04-283-0/+116
| | | | | | | | | | | | | | | | | | | | | | | | Add new config "spark.sql.parquet.output.committer.class" to allow custom parquet output committer and an output committer class specific to use on s3. Fix compilation error introduced by https://github.com/apache/spark/pull/5042. Respect ParquetOutputFormat.ENABLE_JOB_SUMMARY flag. Author: Pei-Lun Lee <pllee@appier.com> Closes #5525 from ypcat/spark-6352 and squashes the following commits: 54c6b15 [Pei-Lun Lee] error handling 472870e [Pei-Lun Lee] add back custom parquet output committer ddd0f69 [Pei-Lun Lee] Merge branch 'master' of https://github.com/apache/spark into spark-6352 9ece5c5 [Pei-Lun Lee] compatibility with hadoop 1.x 8413fcd [Pei-Lun Lee] Merge branch 'master' of https://github.com/apache/spark into spark-6352 fe65915 [Pei-Lun Lee] add support for parquet config parquet.enable.summary-metadata e17bf47 [Pei-Lun Lee] Merge branch 'master' of https://github.com/apache/spark into spark-6352 9ae7545 [Pei-Lun Lee] [SPARL-6352] [SQL] Change to allow custom parquet output committer. 0d540b9 [Pei-Lun Lee] [SPARK-6352] [SQL] add license c42468c [Pei-Lun Lee] [SPARK-6352] [SQL] add test case 0fc03ca [Pei-Lun Lee] [SPARK-6532] [SQL] hide class DirectParquetOutputCommitter 769bd67 [Pei-Lun Lee] DirectParquetOutputCommitter f75e261 [Pei-Lun Lee] DirectParquetOutputCommitter
* [SPARK-7135][SQL] DataFrame expression for monotonically increasing IDs.Reynold Xin2015-04-285-5/+103
| | | | | | | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #5709 from rxin/inc-id and squashes the following commits: 7853611 [Reynold Xin] private sql. a9fda0d [Reynold Xin] Missed a few numbers. 343d896 [Reynold Xin] Self review feedback. a7136cb [Reynold Xin] [SPARK-7135][SQL] DataFrame expression for monotonically increasing IDs.
* [SPARK-7187] SerializationDebugger should not crash user codeAndrew Or2015-04-281-2/+10
| | | | | | | | | | | rxin Author: Andrew Or <andrew@databricks.com> Closes #5734 from andrewor14/ser-deb and squashes the following commits: e8aad6c [Andrew Or] NonFatal 57d0ef4 [Andrew Or] try catch improveException
* [SPARK-5946] [STREAMING] Add Python API for direct Kafka streamjerryshao2015-04-274-15/+383
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently only added `createDirectStream` API, I'm not sure if `createRDD` is also needed, since some Java object needs to be wrapped in Python. Please help to review, thanks a lot. Author: jerryshao <saisai.shao@intel.com> Author: Saisai Shao <saisai.shao@intel.com> Closes #4723 from jerryshao/direct-kafka-python-api and squashes the following commits: a1fe97c [jerryshao] Fix rebase issue eebf333 [jerryshao] Address the comments da40f4e [jerryshao] Fix Python 2.6 Syntax error issue 5c0ee85 [jerryshao] Style fix 4aeac18 [jerryshao] Fix bug in example code 7146d86 [jerryshao] Add unit test bf3bdd6 [jerryshao] Add more APIs and address the comments f5b3801 [jerryshao] Small style fix 8641835 [Saisai Shao] Rebase and update the code 589c05b [Saisai Shao] Fix the style d6fcb6a [Saisai Shao] Address the comments dfda902 [Saisai Shao] Style fix 0f7d168 [Saisai Shao] Add the doc and fix some style issues 67e6880 [Saisai Shao] Fix test bug 917b0db [Saisai Shao] Add Python createRDD API for Kakfa direct stream c3fc11d [jerryshao] Modify the docs 2c00936 [Saisai Shao] address the comments 3360f44 [jerryshao] Fix code style e0e0f0d [jerryshao] Code clean and bug fix 338c41f [Saisai Shao] Add python API and example for direct kafka stream
* [SPARK-6829] Added math functions for DataFramesBurak Yavuz2015-04-279-1/+1259
| | | | | | | | | | | | | | | | | | | | | | | | Implemented almost all math functions found in scala.math (max, min and abs were already present). cc mengxr marmbrus Author: Burak Yavuz <brkyvz@gmail.com> Closes #5616 from brkyvz/math-udfs and squashes the following commits: fb27153 [Burak Yavuz] reverted exception message 836a098 [Burak Yavuz] fixed test and addressed small comment e5f0d13 [Burak Yavuz] addressed code review v2.2 b26c5fb [Burak Yavuz] addressed review v2.1 2761f08 [Burak Yavuz] addressed review v2 6588a5b [Burak Yavuz] fixed merge conflicts b084e10 [Burak Yavuz] Addressed code review 029e739 [Burak Yavuz] fixed atan2 test 534cc11 [Burak Yavuz] added more tests, addressed comments fa68dbe [Burak Yavuz] added double specific test data 937d5a5 [Burak Yavuz] use doubles instead of ints 8e28fff [Burak Yavuz] Added apache header 7ec8f7f [Burak Yavuz] Added math functions for DataFrames
* [SPARK-7174][Core] Move calling `TaskScheduler.executorHeartbeatReceived` to ↵zsxwing2015-04-271-9/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | another thread `HeartbeatReceiver` will call `TaskScheduler.executorHeartbeatReceived`, which is a blocking operation because `TaskScheduler.executorHeartbeatReceived` will call ```Scala blockManagerMaster.driverEndpoint.askWithReply[Boolean]( BlockManagerHeartbeat(blockManagerId), 600 seconds) ``` finally. Even if it asks from a local Actor, it may block the current Akka thread. E.g., the reply may be dispatched to the same thread of the ask operation. So the reply cannot be processed. An extreme case is setting the thread number of Akka dispatch thread pool to 1. jstack log: ``` "sparkDriver-akka.actor.default-dispatcher-14" daemon prio=10 tid=0x00007f2a8c02d000 nid=0x725 waiting on condition [0x00007f2b1d6d0000] java.lang.Thread.State: TIMED_WAITING (parking) at sun.misc.Unsafe.park(Native Method) - parking to wait for <0x00000006197a0868> (a scala.concurrent.impl.Promise$CompletionLatch) at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1033) at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1326) at scala.concurrent.impl.Promise$DefaultPromise.tryAwait(Promise.scala:208) at scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:218) at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223) at scala.concurrent.Await$$anonfun$result$1.apply(package.scala:107) at akka.dispatch.MonitorableThreadFactory$AkkaForkJoinWorkerThread$$anon$3.block(ThreadPoolBuilder.scala:169) at scala.concurrent.forkjoin.ForkJoinPool.managedBlock(ForkJoinPool.java:3640) at akka.dispatch.MonitorableThreadFactory$AkkaForkJoinWorkerThread.blockOn(ThreadPoolBuilder.scala:167) at scala.concurrent.Await$.result(package.scala:107) at org.apache.spark.rpc.RpcEndpointRef.askWithReply(RpcEnv.scala:355) at org.apache.spark.scheduler.DAGScheduler.executorHeartbeatReceived(DAGScheduler.scala:169) at org.apache.spark.scheduler.TaskSchedulerImpl.executorHeartbeatReceived(TaskSchedulerImpl.scala:367) at org.apache.spark.HeartbeatReceiver$$anonfun$receiveAndReply$1.applyOrElse(HeartbeatReceiver.scala:103) at org.apache.spark.rpc.akka.AkkaRpcEnv.org$apache$spark$rpc$akka$AkkaRpcEnv$$processMessage(AkkaRpcEnv.scala:182) at org.apache.spark.rpc.akka.AkkaRpcEnv$$anonfun$actorRef$lzycompute$1$1$$anon$1$$anonfun$receiveWithLogging$1$$anonfun$applyOrElse$4.apply$mcV$sp(AkkaRpcEnv.scala:128) at org.apache.spark.rpc.akka.AkkaRpcEnv.org$apache$spark$rpc$akka$AkkaRpcEnv$$safelyCall(AkkaRpcEnv.scala:203) at org.apache.spark.rpc.akka.AkkaRpcEnv$$anonfun$actorRef$lzycompute$1$1$$anon$1$$anonfun$receiveWithLogging$1.applyOrElse(AkkaRpcEnv.scala:127) at scala.runtime.AbstractPartialFunction$mcVL$sp.apply$mcVL$sp(AbstractPartialFunction.scala:33) at scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:33) at scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:25) at org.apache.spark.util.ActorLogReceive$$anon$1.apply(ActorLogReceive.scala:59) at org.apache.spark.util.ActorLogReceive$$anon$1.apply(ActorLogReceive.scala:42) at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:118) at org.apache.spark.util.ActorLogReceive$$anon$1.applyOrElse(ActorLogReceive.scala:42) at akka.actor.Actor$class.aroundReceive(Actor.scala:465) at org.apache.spark.rpc.akka.AkkaRpcEnv$$anonfun$actorRef$lzycompute$1$1$$anon$1.aroundReceive(AkkaRpcEnv.scala:94) at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516) at akka.actor.ActorCell.invoke(ActorCell.scala:487) at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:238) at akka.dispatch.Mailbox.run(Mailbox.scala:220) at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:393) at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) ``` This PR moved this blocking operation to a separated thread. Author: zsxwing <zsxwing@gmail.com> Closes #5723 from zsxwing/SPARK-7174 and squashes the following commits: 98bfe48 [zsxwing] Use a single thread for checking timeout and reporting executorHeartbeatReceived 5b3b545 [zsxwing] Move calling `TaskScheduler.executorHeartbeatReceived` to another thread to avoid blocking the Akka thread pool
* [SPARK-7090] [MLLIB] Introduce LDAOptimizer to LDA to further improve ↵Yuhao Yang2015-04-278-151/+256
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | extensibility jira: https://issues.apache.org/jira/browse/SPARK-7090 LDA was implemented with extensibility in mind. And with the development of OnlineLDA and Gibbs Sampling, we are collecting more detailed requirements from different algorithms. As Joseph Bradley jkbradley proposed in https://github.com/apache/spark/pull/4807 and with some further discussion, we'd like to adjust the code structure a little to present the common interface and extension point clearly. Basically class LDA would be a common entrance for LDA computing. And each LDA object will refer to a LDAOptimizer for the concrete algorithm implementation. Users can customize LDAOptimizer with specific parameters and assign it to LDA. Concrete changes: 1. Add a trait `LDAOptimizer`, which defines the common iterface for concrete implementations. Each subClass is a wrapper for a specific LDA algorithm. 2. Move EMOptimizer to file LDAOptimizer and inherits from LDAOptimizer, rename to EMLDAOptimizer. (in case a more generic EMOptimizer comes in the future) -adjust the constructor of EMOptimizer, since all the parameters should be passed in through initialState method. This can avoid unwanted confusion or overwrite. -move the code from LDA.initalState to initalState of EMLDAOptimizer 3. Add property ldaOptimizer to LDA and its getter/setter, and EMLDAOptimizer is the default Optimizer. 4. Change the return type of LDA.run from DistributedLDAModel to LDAModel. Further work: add OnlineLDAOptimizer and other possible Optimizers once ready. Author: Yuhao Yang <hhbyyh@gmail.com> Closes #5661 from hhbyyh/ldaRefactor and squashes the following commits: 0e2e006 [Yuhao Yang] respond to review comments 08a45da [Yuhao Yang] Merge remote-tracking branch 'upstream/master' into ldaRefactor e756ce4 [Yuhao Yang] solve mima exception d74fd8f [Yuhao Yang] Merge remote-tracking branch 'upstream/master' into ldaRefactor 0bb8400 [Yuhao Yang] refactor LDA with Optimizer ec2f857 [Yuhao Yang] protoptype for discussion
* [SPARK-7162] [YARN] Launcher error in yarn-clientGuoQiang Li2015-04-271-1/+1
| | | | | | | | | | jira: https://issues.apache.org/jira/browse/SPARK-7162 Author: GuoQiang Li <witgo@qq.com> Closes #5716 from witgo/SPARK-7162 and squashes the following commits: b64564c [GuoQiang Li] Launcher error in yarn-client
* [SPARK-7145] [CORE] commons-lang (2.x) classes used instead of commons-lang3 ↵Sean Owen2015-04-2710-27/+35
| | | | | | | | | | | | (3.x); commons-io used without dependency Remove use of commons-lang in favor of commons-lang3 classes; remove commons-io use in favor of Guava Author: Sean Owen <sowen@cloudera.com> Closes #5703 from srowen/SPARK-7145 and squashes the following commits: 21fbe03 [Sean Owen] Remove use of commons-lang in favor of commons-lang3 classes; remove commons-io use in favor of Guava
* [SPARK-3090] [CORE] Stop SparkContext if user forgets to.Marcelo Vanzin2015-04-273-23/+35
| | | | | | | | | | | | | Set up a shutdown hook to try to stop the Spark context in case the user forgets to do it. The main effect is that any open logs files are flushed and closed, which is particularly interesting for event logs. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #5696 from vanzin/SPARK-3090 and squashes the following commits: 3b554b5 [Marcelo Vanzin] [SPARK-3090] [core] Stop SparkContext if user forgets to.
* [SPARK-6738] [CORE] Improve estimate the size of a large arrayHong Shen2015-04-272-15/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, SizeEstimator.visitArray is not correct in the follow case, ``` array size > 200, elem has the share object ``` when I add a debug log in SizeTracker.scala: ``` System.err.println(s"numUpdates:$numUpdates, size:$ts, bytesPerUpdate:$bytesPerUpdate, cost time:$b") ``` I get the following log: ``` numUpdates:1, size:262448, bytesPerUpdate:0.0, cost time:35 numUpdates:2, size:420698, bytesPerUpdate:158250.0, cost time:35 numUpdates:4, size:420754, bytesPerUpdate:28.0, cost time:32 numUpdates:7, size:420754, bytesPerUpdate:0.0, cost time:27 numUpdates:12, size:420754, bytesPerUpdate:0.0, cost time:28 numUpdates:20, size:420754, bytesPerUpdate:0.0, cost time:25 numUpdates:32, size:420754, bytesPerUpdate:0.0, cost time:21 numUpdates:52, size:420754, bytesPerUpdate:0.0, cost time:20 numUpdates:84, size:420754, bytesPerUpdate:0.0, cost time:20 numUpdates:135, size:420754, bytesPerUpdate:0.0, cost time:20 numUpdates:216, size:420754, bytesPerUpdate:0.0, cost time:11 numUpdates:346, size:420754, bytesPerUpdate:0.0, cost time:6 numUpdates:554, size:488911, bytesPerUpdate:327.67788461538464, cost time:8 numUpdates:887, size:2312259426, bytesPerUpdate:6942253.798798799, cost time:198 15/04/21 14:27:26 INFO collection.ExternalAppendOnlyMap: Thread 51 spilling in-memory map of 3.0 GB to disk (1 time so far) 15/04/21 14:27:26 INFO collection.ExternalAppendOnlyMap: /data11/yarnenv/local/usercache/spark/appcache/application_1426746631567_11745/spark-local-20150421142719-c001/30/temp_local_066af981-c2fc-4b70-a00e-110e23006fbc ``` But in fact the file size is only 162K: ``` $ ll -h /data11/yarnenv/local/usercache/spark/appcache/application_1426746631567_11745/spark-local-20150421142719-c001/30/temp_local_066af981-c2fc-4b70-a00e-110e23006fbc -rw-r----- 1 spark users 162K Apr 21 14:27 /data11/yarnenv/local/usercache/spark/appcache/application_1426746631567_11745/spark-local-20150421142719-c001/30/temp_local_066af981-c2fc-4b70-a00e-110e23006fbc ``` In order to test case, I change visitArray to: ``` var size = 0l for (i <- 0 until length) { val obj = JArray.get(array, i) size += SizeEstimator.estimate(obj, state.visited).toLong } state.size += size ``` I get the following log: ``` ... 14895 277016088 566.9046118590662 time:8470 23832 281840544 552.3308270676691 time:8031 38132 289891824 539.8294729775092 time:7897 61012 302803640 563.0265734265735 time:13044 97620 322904416 564.3276223776223 time:13554 15/04/14 11:46:43 INFO collection.ExternalAppendOnlyMap: Thread 51 spilling in-memory map of 314.5 MB to disk (1 time so far) 15/04/14 11:46:43 INFO collection.ExternalAppendOnlyMap: /data1/yarnenv/local/usercache/spark/appcache/application_1426746631567_8477/spark-local-20150414114020-2fcb/14/temp_local_5b6b98d5-5bfa-47e2-8216-059482ccbda0 ``` the file size is 85M. ``` $ ll -h /data1/yarnenv/local/usercache/spark/appcache/application_1426746631567_8477/spark- local-20150414114020-2fcb/14/ total 85M -rw-r----- 1 spark users 85M Apr 14 11:46 temp_local_5b6b98d5-5bfa-47e2-8216-059482ccbda0 ``` The following log is when I use this patch, ``` .... numUpdates:32, size:365484, bytesPerUpdate:0.0, cost time:7 numUpdates:52, size:365484, bytesPerUpdate:0.0, cost time:5 numUpdates:84, size:365484, bytesPerUpdate:0.0, cost time:5 numUpdates:135, size:372208, bytesPerUpdate:131.84313725490196, cost time:86 numUpdates:216, size:379020, bytesPerUpdate:84.09876543209876, cost time:21 numUpdates:346, size:1865208, bytesPerUpdate:11432.215384615385, cost time:23 numUpdates:554, size:2052380, bytesPerUpdate:899.8653846153846, cost time:16 numUpdates:887, size:2142820, bytesPerUpdate:271.59159159159157, cost time:15 .. numUpdates:14895, size:251675500, bytesPerUpdate:438.5263157894737, cost time:13 numUpdates:23832, size:257010268, bytesPerUpdate:596.9305135951662, cost time:14 numUpdates:38132, size:263922396, bytesPerUpdate:483.3655944055944, cost time:15 numUpdates:61012, size:268962596, bytesPerUpdate:220.28846153846155, cost time:24 numUpdates:97620, size:286980644, bytesPerUpdate:492.1888111888112, cost time:22 15/04/21 14:45:12 INFO collection.ExternalAppendOnlyMap: Thread 53 spilling in-memory map of 328.7 MB to disk (1 time so far) 15/04/21 14:45:12 INFO collection.ExternalAppendOnlyMap: /data4/yarnenv/local/usercache/spark/appcache/application_1426746631567_11758/spark-local-20150421144456-a2a5/2a/temp_local_9c109510-af16-4468-8f23-48cad04da88f ``` the file size is 88M. ``` $ ll -h /data4/yarnenv/local/usercache/spark/appcache/application_1426746631567_11758/spark-local-20150421144456-a2a5/2a/ total 88M -rw-r----- 1 spark users 88M Apr 21 14:45 temp_local_9c109510-af16-4468-8f23-48cad04da88f ``` Author: Hong Shen <hongshen@tencent.com> Closes #5608 from shenh062326/my_change5 and squashes the following commits: 5506bae [Hong Shen] Fix compile error c275dd3 [Hong Shen] Alter code style fe202a2 [Hong Shen] Change the code style and add documentation. a9fca84 [Hong Shen] Add test case for SizeEstimator 4877eee [Hong Shen] Improve estimate the size of a large array a2ea7ac [Hong Shen] Alter code style 4c28e36 [Hong Shen] Improve estimate the size of a large array
* [SPARK-7103] Fix crash with SparkContext.union when RDD has no partitionerSteven She2015-04-273-1/+23
| | | | | | | | | | Added a check to the SparkContext.union method to check that a partitioner is defined on all RDDs when instantiating a PartitionerAwareUnionRDD. Author: Steven She <steven@canopylabs.com> Closes #5679 from stevencanopy/SPARK-7103 and squashes the following commits: 5a3d846 [Steven She] SPARK-7103: Fix crash with SparkContext.union when at least one RDD has no partitioner
* [SPARK-6991] [SPARKR] Adds support for zipPartitions.hlin092015-04-274-0/+85
| | | | | | | | | | | Author: hlin09 <hlin09pu@gmail.com> Closes #5568 from hlin09/zipPartitions and squashes the following commits: 12c08a5 [hlin09] Fix comments d2d32db [hlin09] Merge branch 'master' into zipPartitions ec56d2f [hlin09] Fix test. 27655d3 [hlin09] Adds support for zipPartitions.
* SPARK-7107 Add parameter for zookeeper.znode.parent to hbase_inputformat...tedyu2015-04-271-1/+5
| | | | | | | | | | | | ....py Author: tedyu <yuzhihong@gmail.com> Closes #5673 from tedyu/master and squashes the following commits: ab7c72b [tedyu] SPARK-7107 Adjust indentation to pass Python style tests 6e25939 [tedyu] Adjust line length to be shorter than 100 characters 18d172a [tedyu] SPARK-7107 Add parameter for zookeeper.znode.parent to hbase_inputformat.py
* [SPARK-6856] [R] Make RDD information more useful in SparkRJeff Harrison2015-04-272-0/+10
| | | | | | | | | | | | | Author: Jeff Harrison <jeffrharrison@gmail.com> Closes #5667 from His-name-is-Joof/joofspark and squashes the following commits: f8814a6 [Jeff Harrison] newline added after RDD show() output 4d9d972 [Jeff Harrison] Merge branch 'master' into joofspark 9d2295e [Jeff Harrison] parallelize with 1:10 878b830 [Jeff Harrison] Merge branch 'master' into joofspark c8c0b80 [Jeff Harrison] add test for RDD function show() 123be65 [Jeff Harrison] SPARK-6856
* [SPARK-4925] Publish Spark SQL hive-thriftserver maven artifactMisha Chernetsov2015-04-271-1/+1
| | | | | | | | | | turned on hive-thriftserver profile in release script Author: Misha Chernetsov <chernetsov@gmail.com> Closes #5429 from chernetsov/master and squashes the following commits: 9cc36af [Misha Chernetsov] [SPARK-4925] Publish Spark SQL hive-thriftserver maven artifact turned on hive-thriftserver profile in release script for scala 2.10
* [SPARK-6505] [SQL] Remove the reflection call in HiveFunctionWrapperbaishuo2015-04-271-22/+22
| | | | | | | | | | | | | | according liancheng‘s comment in https://issues.apache.org/jira/browse/SPARK-6505, this patch remove the reflection call in HiveFunctionWrapper, and implement the functions named "deserializeObjectByKryo" and "serializeObjectByKryo" according the functions with the save name in org.apache.hadoop.hive.ql.exec.Utilities.java Author: baishuo <vc_java@hotmail.com> Closes #5660 from baishuo/SPARK-6505-20150423 and squashes the following commits: ae61ec4 [baishuo] modify code style 78d9fa3 [baishuo] modify code style 0b522a7 [baishuo] modify code style a5ff9c7 [baishuo] Remove the reflection call in HiveFunctionWrapper
* [SQL][Minor] rename DataTypeParser.apply to DataTypeParser.parsewangfei2015-04-265-6/+6
| | | | | | | | | | | rename DataTypeParser.apply to DataTypeParser.parse to make it more clear and readable. /cc rxin Author: wangfei <wangfei1@huawei.com> Closes #5710 from scwf/apply and squashes the following commits: c319977 [wangfei] rename apply to parse
* [SPARK-7152][SQL] Add a Column expression for partition ID.Reynold Xin2015-04-265-19/+110
| | | | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #5705 from rxin/df-pid and squashes the following commits: 401018f [Reynold Xin] [SPARK-7152][SQL] Add a Column expression for partition ID.
* [MINOR] [MLLIB] Refactor toString method in MLLIBAlain2015-04-266-12/+9
| | | | | | | | | | | | | | 1. predict(predict.toString) has already output prefix “predict” thus it’s duplicated to print ", predict = " again 2. there are some extra spaces Author: Alain <aihe@usc.edu> Closes #5687 from AiHe/tree-node-issue-2 and squashes the following commits: 9862b9a [Alain] Pass scala coding style checking 44ba947 [Alain] Minor][MLLIB] Format toString method in MLLIB bdc402f [Alain] [Minor][MLLIB] Fix a formatting bug in toString method in Node 426eee7 [Alain] [Minor][MLLIB] Fix a formatting bug in toString method in Node.scala
* [SPARK-6014] [CORE] [HOTFIX] Add try-catch block around ShutDownHookNishkam Ravi2015-04-252-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a try/catch block around removeShutDownHook else IllegalStateException thrown in YARN cluster mode (see https://github.com/apache/spark/pull/4690) cc andrewor14, srowen Author: Nishkam Ravi <nravi@cloudera.com> Author: nishkamravi2 <nishkamravi@gmail.com> Author: nravi <nravi@c1704.halxg.cloudera.com> Closes #5672 from nishkamravi2/master_nravi and squashes the following commits: 0f1abd0 [nishkamravi2] Update Utils.scala 474e3bf [nishkamravi2] Update DiskBlockManager.scala 97c383e [nishkamravi2] Update Utils.scala 8691e0c [Nishkam Ravi] Add a try/catch block around Utils.removeShutdownHook 2be1e76 [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi 1c13b79 [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi bad4349 [nishkamravi2] Update Main.java 36a6f87 [Nishkam Ravi] Minor changes and bug fixes b7f4ae7 [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi 4a45d6a [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi 458af39 [Nishkam Ravi] Locate the jar using getLocation, obviates the need to pass assembly path as an argument d9658d6 [Nishkam Ravi] Changes for SPARK-6406 ccdc334 [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi 3faa7a4 [Nishkam Ravi] Launcher library changes (SPARK-6406) 345206a [Nishkam Ravi] spark-class merge Merge branch 'master_nravi' of https://github.com/nishkamravi2/spark into master_nravi ac58975 [Nishkam Ravi] spark-class changes 06bfeb0 [nishkamravi2] Update spark-class 35af990 [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi 32c3ab3 [nishkamravi2] Update AbstractCommandBuilder.java 4bd4489 [nishkamravi2] Update AbstractCommandBuilder.java 746f35b [Nishkam Ravi] "hadoop" string in the assembly name should not be mandatory (everywhere else in spark we mandate spark-assembly*hadoop*.jar) bfe96e0 [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi ee902fa [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi d453197 [nishkamravi2] Update NewHadoopRDD.scala 6f41a1d [nishkamravi2] Update NewHadoopRDD.scala 0ce2c32 [nishkamravi2] Update HadoopRDD.scala f7e33c2 [Nishkam Ravi] Merge branch 'master_nravi' of https://github.com/nishkamravi2/spark into master_nravi ba1eb8b [Nishkam Ravi] Try-catch block around the two occurrences of removeShutDownHook. Deletion of semi-redundant occurrences of expensive operation inShutDown. 71d0e17 [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi 494d8c0 [nishkamravi2] Update DiskBlockManager.scala 3c5ddba [nishkamravi2] Update DiskBlockManager.scala f0d12de [Nishkam Ravi] Workaround for IllegalStateException caused by recent changes to BlockManager.stop 79ea8b4 [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi b446edc [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi 5c9a4cb [nishkamravi2] Update TaskSetManagerSuite.scala 535295a [nishkamravi2] Update TaskSetManager.scala 3e1b616 [Nishkam Ravi] Modify test for maxResultSize 9f6583e [Nishkam Ravi] Changes to maxResultSize code (improve error message and add condition to check if maxResultSize > 0) 5f8f9ed [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi 636a9ff [nishkamravi2] Update YarnAllocator.scala 8f76c8b [Nishkam Ravi] Doc change for yarn memory overhead 35daa64 [Nishkam Ravi] Slight change in the doc for yarn memory overhead 5ac2ec1 [Nishkam Ravi] Remove out dac1047 [Nishkam Ravi] Additional documentation for yarn memory overhead issue 42c2c3d [Nishkam Ravi] Additional changes for yarn memory overhead issue 362da5e [Nishkam Ravi] Additional changes for yarn memory overhead c726bd9 [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi f00fa31 [Nishkam Ravi] Improving logging for AM memoryOverhead 1cf2d1e [nishkamravi2] Update YarnAllocator.scala ebcde10 [Nishkam Ravi] Modify default YARN memory_overhead-- from an additive constant to a multiplier (redone to resolve merge conflicts) 2e69f11 [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark into master_nravi efd688a [Nishkam Ravi] Merge branch 'master' of https://github.com/apache/spark 2b630f9 [nravi] Accept memory input as "30g", "512M" instead of an int value, to be consistent with rest of Spark 3bf8fad [nravi] Merge branch 'master' of https://github.com/apache/spark 5423a03 [nravi] Merge branch 'master' of https://github.com/apache/spark eb663ca [nravi] Merge branch 'master' of https://github.com/apache/spark df2aeb1 [nravi] Improved fix for ConcurrentModificationIssue (Spark-1097, Hadoop-10456) 6b840f0 [nravi] Undo the fix for SPARK-1758 (the problem is fixed) 5108700 [nravi] Fix in Spark for the Concurrent thread modification issue (SPARK-1097, HADOOP-10456) 681b36f [nravi] Fix for SPARK-1758: failing test org.apache.spark.JavaAPISuite.wholeTextFiles
* [SPARK-7092] Update spark scala version to 2.11.6Prashant Sharma2015-04-252-3/+3
| | | | | | | | Author: Prashant Sharma <prashant.s@imaginea.com> Closes #5662 from ScrapCodes/SPARK-7092/scala-update-2.11.6 and squashes the following commits: 58cf4f9 [Prashant Sharma] [SPARK-7092] Update spark scala version to 2.11.6
* [SQL] Update SQL readme to include instructions on generating golden answer ↵Yin Huai2015-04-251-1/+22
| | | | | | | | | | files based on Hive 0.13.1. Author: Yin Huai <yhuai@databricks.com> Closes #5702 from yhuai/howToGenerateGoldenFiles and squashes the following commits: 9c4a7f8 [Yin Huai] Update readme to include instructions on generating golden answer files based on Hive 0.13.1.
* [SPARK-6113] [ML] Tree ensembles for Pipelines APIJoseph K. Bradley2015-04-2531-174/+2658
| | | | | | | | | | | | | | | | | | | | | | This is a continuation of [https://github.com/apache/spark/pull/5530] (which was for Decision Trees), but for ensembles: Random Forests and Gradient-Boosted Trees. Please refer to the JIRA [https://issues.apache.org/jira/browse/SPARK-6113], the design doc linked from the JIRA, and the previous PR linked above for design discussions. This PR follows the example set by the previous PR for Decision Trees. It includes a few cleanups to Decision Trees. Note: There is one issue which will be addressed in a separate PR: Ensembles' component Models have no parent or fittingParamMap. I plan to submit a separate PR which makes those values in Model be Options. It does not matter much which PR gets merged first. CC: mengxr manishamde codedeft chouqin Author: Joseph K. Bradley <joseph@databricks.com> Closes #5626 from jkbradley/dt-api-ensembles and squashes the following commits: 729167a [Joseph K. Bradley] small cleanups based on code review bbae2a2 [Joseph K. Bradley] Updated per all comments in code review 855aa9a [Joseph K. Bradley] scala style fix ea3d901 [Joseph K. Bradley] Added GBT to spark.ml, with tests and examples c0f30c1 [Joseph K. Bradley] Added random forests and test suites to spark.ml. Not tested yet. Need to add example as well d045ebd [Joseph K. Bradley] some more updates, but far from done ee1a10b [Joseph K. Bradley] Added files from old PR and did some initial updates.
* Revert "[SPARK-6752][Streaming] Allow StreamingContext to be recreated from ↵Patrick Wendell2015-04-257-503/+61
| | | | | | checkpoint and existing SparkContext" This reverts commit 534f2a43625fbf1a3a65d09550a19875cd1dce43.
* update the deprecated CountMinSketchMonoid function to TopPctCMS functionKeheCAI2015-04-252-2/+4
| | | | | | | | | | | | | | | http://twitter.github.io/algebird/index.html#com.twitter.algebird.legacy.CountMinSketchMonoid$ The CountMinSketchMonoid has been deprecated since 0.8.1. Newer code should use TopPctCMS.monoid(). ![image](https://cloud.githubusercontent.com/assets/1327396/7269619/d8b48b92-e8d5-11e4-8902-087f630e6308.png) Author: KeheCAI <caikehe@gmail.com> Closes #5629 from caikehe/master and squashes the following commits: e8aa06f [KeheCAI] update algebird-core to version 0.9.0 from 0.8.1 5653351 [KeheCAI] change scala code style 4c0dfd1 [KeheCAI] update the deprecated CountMinSketchMonoid function to TopPctCMS function
* [SPARK-7136][Docs] Spark SQL and DataFrame Guide fix example file and pathsDeborah Siegel2015-04-241-9/+9
| | | | | | | | | | | | | | | | | | Changes example file for Generic Load/Save Functions to users.parquet rather than people.parquet which doesn't exist unless a later example has already been executed. Also adds filepaths. Author: Deborah Siegel <deborah.siegel@gmail.com> Author: DEBORAH SIEGEL <deborahsiegel@d-140-142-0-49.dhcp4.washington.edu> Author: DEBORAH SIEGEL <deborahsiegel@DEBORAHs-MacBook-Pro.local> Author: DEBORAH SIEGEL <deborahsiegel@d-69-91-154-197.dhcp4.washington.edu> Closes #5693 from d3borah/master and squashes the following commits: 4d5e43b [Deborah Siegel] sparkSQL doc change b15a497 [Deborah Siegel] Revert "sparkSQL doc change" 5a2863c [DEBORAH SIEGEL] Merge remote-tracking branch 'upstream/master' 91972fc [DEBORAH SIEGEL] sparkSQL doc change f000e59 [DEBORAH SIEGEL] Merge remote-tracking branch 'upstream/master' db54173 [DEBORAH SIEGEL] fixed aggregateMessages example in graphX doc
* [PySpark][Minor] Update sql example, so that can read file correctlylinweizhong2015-04-241-1/+6
| | | | | | | | | | To run Spark, default will read file from HDFS if we don't set the schema. Author: linweizhong <linweizhong@huawei.com> Closes #5684 from Sephiroth-Lin/pyspark_example_minor and squashes the following commits: 19fe145 [linweizhong] Update example sql.py, so that can read file correctly
* [SPARK-6122] [CORE] Upgrade tachyon-client version to 0.6.3Calvin Jia2015-04-249-27/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a reopening of #4867. A short summary of the issues resolved from the previous PR: 1. HTTPClient version mismatch: Selenium (used for UI tests) requires version 4.3.x, and Tachyon included 4.2.5 through a transitive dependency of its shaded thrift jar. To address this, Tachyon 0.6.3 will promote the transitive dependencies of the shaded jar so they can be excluded in spark. 2. Jackson-Mapper-ASL version mismatch: In lower versions of hadoop-client (ie. 1.0.4), version 1.0.1 is included. The parquet library used in spark sql requires version 1.8+. Its unclear to me why upgrading tachyon-client would cause this dependency to break. The solution was to exclude jackson-mapper-asl from hadoop-client. It seems that the dependency management in spark-parent will not work on transitive dependencies, one way to make sure jackson-mapper-asl is included with the correct version is to add it as a top level dependency. The best solution would be to exclude the dependency in the modules which require a higher version, but that did not fix the unit tests. Any suggestions on the best way to solve this would be appreciated! Author: Calvin Jia <jia.calvin@gmail.com> Closes #5354 from calvinjia/upgrade_tachyon_0.6.3 and squashes the following commits: 0eefe4d [Calvin Jia] Handle httpclient version in maven dependency management. Remove httpclient version setting from profiles. 7c00dfa [Calvin Jia] Set httpclient version to 4.3.2 for selenium. Specify version of httpclient for sql/hive (previously 4.2.5 transitive dependency of libthrift). 9263097 [Calvin Jia] Merge master to test latest changes dbfc1bd [Calvin Jia] Use Tachyon 0.6.4 for cleaner dependencies. e2ff80a [Calvin Jia] Exclude the jetty and curator promoted dependencies from tachyon-client. a3a29da [Calvin Jia] Update tachyon-client exclusions. 0ae6c97 [Calvin Jia] Change tachyon version to 0.6.3 a204df9 [Calvin Jia] Update make distribution tachyon version. a93c94f [Calvin Jia] Exclude jackson-mapper-asl from hadoop client since it has a lower version than spark's expected version. a8a923c [Calvin Jia] Exclude httpcomponents from Tachyon 910fabd [Calvin Jia] Update to master eed9230 [Calvin Jia] Update tachyon version to 0.6.1. 11907b3 [Calvin Jia] Use TachyonURI for tachyon paths instead of strings. 71bf441 [Calvin Jia] Upgrade Tachyon client version to 0.6.0.
* [SPARK-6852] [SPARKR] Accept numeric as numPartitions in SparkR.Sun Rui2015-04-243-19/+19
| | | | | | | | | Author: Sun Rui <rui.sun@intel.com> Closes #5613 from sun-rui/SPARK-6852 and squashes the following commits: abaf02e [Sun Rui] Change the type of default numPartitions from integer to numeric in generics.R. 29d67c1 [Sun Rui] [SPARK-6852][SPARKR] Accept numeric as numPartitions in SparkR.
* [SPARK-7033] [SPARKR] Clean usage of split. Use partition instead where ↵Sun Rui2015-04-245-39/+39
| | | | | | | | | | | applicable. Author: Sun Rui <rui.sun@intel.com> Closes #5628 from sun-rui/SPARK-7033 and squashes the following commits: 046bc9e [Sun Rui] Clean split usage in tests. d531c86 [Sun Rui] [SPARK-7033][SPARKR] Clean usage of split. Use partition instead where applicable.
* [SPARK-6528] [ML] Add IDF transformerXusen Yin2015-04-242-0/+217
| | | | | | | | | | | | | | | | | | | | | See [SPARK-6528](https://issues.apache.org/jira/browse/SPARK-6528). Add IDF transformer in ML package. Author: Xusen Yin <yinxusen@gmail.com> Closes #5266 from yinxusen/SPARK-6528 and squashes the following commits: 741db31 [Xusen Yin] get param from new paramMap d169967 [Xusen Yin] add final to param and IDF class c9c3759 [Xusen Yin] simplify test suite 5867c09 [Xusen Yin] refine IDF transformer with new interfaces 7727cae [Xusen Yin] Merge branch 'master' into SPARK-6528 4338a37 [Xusen Yin] Merge branch 'master' into SPARK-6528 aef2cdf [Xusen Yin] add doc and group for param 5760b49 [Xusen Yin] fix code style 2add691 [Xusen Yin] fix code style and test 03fbecb [Xusen Yin] remove duplicated code 2aa4be0 [Xusen Yin] clean test suite 4802c67 [Xusen Yin] add IDF transformer and test suite
* [SPARK-7115] [MLLIB] skip the very first 1 in poly expansionXiangrui Meng2015-04-242-20/+24
| | | | | | | | | | yinxusen Author: Xiangrui Meng <meng@databricks.com> Closes #5681 from mengxr/SPARK-7115 and squashes the following commits: 9ac27cd [Xiangrui Meng] skip the very first 1 in poly expansion
* [SPARK-5894] [ML] Add polynomial mapperXusen Yin2015-04-242-0/+271
| | | | | | | | | | | | | | | | | | | | | | | | | | | | See [SPARK-5894](https://issues.apache.org/jira/browse/SPARK-5894). Author: Xusen Yin <yinxusen@gmail.com> Author: Xiangrui Meng <meng@databricks.com> Closes #5245 from yinxusen/SPARK-5894 and squashes the following commits: dc461a6 [Xusen Yin] merge polynomial expansion v2 6d0c3cc [Xusen Yin] Merge branch 'SPARK-5894' of https://github.com/mengxr/spark into mengxr-SPARK-5894 57bfdd5 [Xusen Yin] Merge branch 'master' into SPARK-5894 3d02a7d [Xusen Yin] Merge branch 'master' into SPARK-5894 a067da2 [Xiangrui Meng] a new approach for poly expansion 0789d81 [Xiangrui Meng] Merge remote-tracking branch 'apache/master' into SPARK-5894 4e9aed0 [Xusen Yin] fix test suite 95d8fb9 [Xusen Yin] fix sparse vector indices 8d39674 [Xusen Yin] fix sparse vector expansion error 5998dd6 [Xusen Yin] fix dense vector fillin fa3ade3 [Xusen Yin] change the functional code into imperative one to speedup b70e7e1 [Xusen Yin] remove useless case class 6fa236f [Xusen Yin] fix vector slice error daff601 [Xusen Yin] fix index error of sparse vector 6bd0a10 [Xusen Yin] merge repeated features 419f8a2 [Xusen Yin] need to merge same columns 4ebf34e [Xusen Yin] add test suite of polynomial expansion 372227c [Xusen Yin] add polynomial expansion
* Fixed a typo from the previous commit.Reynold Xin2015-04-231-1/+1
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* [SQL] Fixed expression data type matching.Reynold Xin2015-04-232-10/+42
| | | | | | | | | | | | Also took the chance to improve documentation for various types. Author: Reynold Xin <rxin@databricks.com> Closes #5675 from rxin/data-type-matching-expr and squashes the following commits: 0f31856 [Reynold Xin] One more function documentation. 27c1973 [Reynold Xin] Added more documentation. 336a36d [Reynold Xin] [SQL] Fixed expression data type matching.
* Update sql-programming-guide.mdKen Geis2015-04-231-1/+1
| | | | | | | | | | fix typo Author: Ken Geis <geis.ken@gmail.com> Closes #5674 from kgeis/patch-1 and squashes the following commits: 5ae67de [Ken Geis] Update sql-programming-guide.md
* [SPARK-7060][SQL] Add alias function to python dataframeYin Huai2015-04-231-0/+14
| | | | | | | | | | This pr tries to provide a way to let python users workaround https://issues.apache.org/jira/browse/SPARK-6231. Author: Yin Huai <yhuai@databricks.com> Closes #5634 from yhuai/pythonDFAlias and squashes the following commits: 8465acd [Yin Huai] Add an alias to a Python DF.
* [SPARK-7037] [CORE] Inconsistent behavior for non-spark config properties in ↵Cheolsoo Park2015-04-231-6/+16
| | | | | | | | | | | | | | | | | | | | | | spark-shell and spark-submit When specifying non-spark properties (i.e. names don't start with spark.) in the command line and config file, spark-submit and spark-shell behave differently, causing confusion to users. Here is the summary- * spark-submit * --conf k=v => silently ignored * spark-defaults.conf => applied * spark-shell * --conf k=v => show a warning message and ignored * spark-defaults.conf => show a warning message and ignored I assume that ignoring non-spark properties is intentional. If so, it should always be ignored with a warning message in all cases. Author: Cheolsoo Park <cheolsoop@netflix.com> Closes #5617 from piaozhexiu/SPARK-7037 and squashes the following commits: 8957950 [Cheolsoo Park] Add IgnoreNonSparkProperties method fedd01c [Cheolsoo Park] Ignore non-spark properties with a warning message in all cases
* [SPARK-6818] [SPARKR] Support column deletion in SparkR DataFrame API.Sun Rui2015-04-232-1/+12
| | | | | | | | Author: Sun Rui <rui.sun@intel.com> Closes #5655 from sun-rui/SPARK-6818 and squashes the following commits: 7c66570 [Sun Rui] [SPARK-6818][SPARKR] Support column deletion in SparkR DataFrame API.
* [SQL] Break dataTypes.scala into multiple files.Reynold Xin2015-04-2320-1224/+1649
| | | | | | | | | | | It was over 1000 lines of code, making it harder to find all the types. Only moved code around, and didn't change any. Author: Reynold Xin <rxin@databricks.com> Closes #5670 from rxin/break-types and squashes the following commits: 8c59023 [Reynold Xin] Check in missing files. dcd5193 [Reynold Xin] [SQL] Break dataTypes.scala into multiple files.
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