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* Bumping version to 1.3.0-SNAPSHOT.Marcelo Vanzin2014-11-182-2/+2
| | | | | | | | | | | | Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #3277 from vanzin/version-1.3 and squashes the following commits: 7c3c396 [Marcelo Vanzin] Added temp repo to sbt build. 5f404ff [Marcelo Vanzin] Add another exclusion. 19457e7 [Marcelo Vanzin] Update old version to 1.2, add temporary 1.2 repo. 3c8d705 [Marcelo Vanzin] Workaround for MIMA checks. e940810 [Marcelo Vanzin] Bumping version to 1.3.0-SNAPSHOT.
* [SPARK-4433] fix a racing condition in zipWithIndexXiangrui Meng2014-11-182-14/+22
| | | | | | | | | | | | | | | | | | | | Spark hangs with the following code: ~~~ sc.parallelize(1 to 10).zipWithIndex.repartition(10).count() ~~~ This is because ZippedWithIndexRDD triggers a job in getPartitions and it causes a deadlock in DAGScheduler.getPreferredLocs (synced). The fix is to compute `startIndices` during construction. This should be applied to branch-1.0, branch-1.1, and branch-1.2. pwendell Author: Xiangrui Meng <meng@databricks.com> Closes #3291 from mengxr/SPARK-4433 and squashes the following commits: c284d9f [Xiangrui Meng] fix a racing condition in zipWithIndex
* [SPARK-3721] [PySpark] broadcast objects larger than 2GDavies Liu2014-11-181-8/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch will bring support for broadcasting objects larger than 2G. pickle, zlib, FrameSerializer and Array[Byte] all can not support objects larger than 2G, so this patch introduce LargeObjectSerializer to serialize broadcast objects, the object will be serialized and compressed into small chunks, it also change the type of Broadcast[Array[Byte]]] into Broadcast[Array[Array[Byte]]]]. Testing for support broadcast objects larger than 2G is slow and memory hungry, so this is tested manually, could be added into SparkPerf. Author: Davies Liu <davies@databricks.com> Author: Davies Liu <davies.liu@gmail.com> Closes #2659 from davies/huge and squashes the following commits: 7b57a14 [Davies Liu] add more tests for broadcast 28acff9 [Davies Liu] Merge branch 'master' of github.com:apache/spark into huge a2f6a02 [Davies Liu] bug fix 4820613 [Davies Liu] Merge branch 'master' of github.com:apache/spark into huge 5875c73 [Davies Liu] address comments 10a349b [Davies Liu] address comments 0c33016 [Davies Liu] Merge branch 'master' of github.com:apache/spark into huge 6182c8f [Davies Liu] Merge branch 'master' into huge d94b68f [Davies Liu] Merge branch 'master' of github.com:apache/spark into huge 2514848 [Davies Liu] address comments fda395b [Davies Liu] Merge branch 'master' of github.com:apache/spark into huge 1c2d928 [Davies Liu] fix scala style 091b107 [Davies Liu] broadcast objects larger than 2G
* [SPARK-4463] Add (de)select all button for add'l metrics.Kay Ousterhout2014-11-182-7/+14
| | | | | | | | | | | | | | | | | | | | | | | | This commit removes the behavior where when a user clicks "Show additional metrics" on the stage page, all of the additional metrics are automatically selected; now, collapsing and expanding the additional metrics has no effect on which options are selected. Instead, there's a "(De)select All" box at the top; checking this box checks all additional metrics (and similarly, unchecking it unchecks all additional metrics). This commit is intended to be backported to 1.2, so that the additional metrics behavior is not confusing to users. Now when a user clicks the "Show additional metrics" menu, this is what it looks like: ![image](https://cloud.githubusercontent.com/assets/1108612/5094347/1541ead6-6f15-11e4-8e8c-25a65ddbdfb2.png) Author: Kay Ousterhout <kayousterhout@gmail.com> Closes #3331 from kayousterhout/SPARK-4463 and squashes the following commits: 9e17cea [Kay Ousterhout] Added italics b731230 [Kay Ousterhout] [SPARK-4463] Add (de)select all button for add'l metrics.
* [SPARK-4017] show progress bar in consoleDavies Liu2014-11-185-1/+136
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The progress bar will look like this: ![1___spark_job__85_250_finished__4_are_running___java_](https://cloud.githubusercontent.com/assets/40902/4854813/a02f44ac-6099-11e4-9060-7c73a73151d6.png) In the right corner, the numbers are: finished tasks, running tasks, total tasks. After the stage has finished, it will disappear. The progress bar is only showed if logging level is WARN or higher (but progress in title is still showed), it can be turned off by spark.driver.showConsoleProgress. Author: Davies Liu <davies@databricks.com> Closes #3029 from davies/progress and squashes the following commits: 95336d5 [Davies Liu] Merge branch 'master' of github.com:apache/spark into progress fc49ac8 [Davies Liu] address commentse 2e90f75 [Davies Liu] show multiple stages in same time 0081bcc [Davies Liu] address comments 38c42f1 [Davies Liu] fix tests ab87958 [Davies Liu] disable progress bar during tests 30ac852 [Davies Liu] re-implement progress bar b3f34e5 [Davies Liu] Merge branch 'master' of github.com:apache/spark into progress 6fd30ff [Davies Liu] show progress bar if no task finished in 500ms e4e7344 [Davies Liu] refactor e1f524d [Davies Liu] revert unnecessary change a60477c [Davies Liu] Merge branch 'master' of github.com:apache/spark into progress 5cae3f2 [Davies Liu] fix style ea49fe0 [Davies Liu] address comments bc53d99 [Davies Liu] refactor e6bb189 [Davies Liu] fix logging in sparkshell 7e7d4e7 [Davies Liu] address commments 5df26bb [Davies Liu] fix style 9e42208 [Davies Liu] show progress bar in console and title
* [SPARK-4404] remove sys.exit() in shutdown hookDavies Liu2014-11-181-1/+1
| | | | | | | | | | | | | | If SparkSubmit die first, then bootstrapper will be blocked by shutdown hook. sys.exit() in a shutdown hook will cause some kind of dead lock. cc andrewor14 Author: Davies Liu <davies@databricks.com> Closes #3289 from davies/fix_bootstraper and squashes the following commits: ea5cdd1 [Davies Liu] Merge branch 'master' of github.com:apache/spark into fix_bootstraper e04b690 [Davies Liu] remove sys.exit in hook 4d11366 [Davies Liu] remove shutdown hook if subprocess die fist
* [SPARK-4075][SPARK-4434] Fix the URI validation logic for Application Jar name.Kousuke Saruta2014-11-182-3/+28
| | | | | | | | | | | | | | | | | This PR adds a regression test for SPARK-4434. Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp> Closes #3326 from sarutak/add-triple-slash-testcase and squashes the following commits: 82bc9cc [Kousuke Saruta] Fixed wrong grammar in comment 9149027 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into add-triple-slash-testcase c1c80ca [Kousuke Saruta] Fixed style 4f30210 [Kousuke Saruta] Modified comments 9e09da2 [Kousuke Saruta] Fixed URI validation for jar file d4b99ef [Kousuke Saruta] [SPARK-4075] [Deploy] Jar url validation is not enough for Jar file ac79906 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into add-triple-slash-testcase 6d4f47e [Kousuke Saruta] Added a test case as a regression check for SPARK-4434
* SPARK-4466: Provide support for publishing Scala 2.11 artifacts to MavenPatrick Wendell2014-11-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The maven release plug-in does not have support for publishing two separate sets of artifacts for a single release. Because of the way that Scala 2.11 support in Spark works, we have to write some customized code to do this. The good news is that the Maven release API is just a thin wrapper on doing git commits and pushing artifacts to the HTTP API of Apache's Sonatype server and this might overall make our deployment easier to understand. This was already used for the 1.2 snapshot, so I think it is working well. One other nice thing is this could be pretty easily extended to publish nightly snapshots. Author: Patrick Wendell <pwendell@gmail.com> Closes #3332 from pwendell/releases and squashes the following commits: 2fedaed [Patrick Wendell] Automate the opening and closing of Sonatype repos e2a24bb [Patrick Wendell] Fixing issue where we overrode non-spark version numbers 9df3a50 [Patrick Wendell] Adding TODO 1cc1749 [Patrick Wendell] Don't build the thriftserver for 2.11 933201a [Patrick Wendell] Make tagging of release commit eager d0388a6 [Patrick Wendell] Support Scala 2.11 build 4f4dc62 [Patrick Wendell] Change to 2.11 should not be included when committing new patch bf742e1 [Patrick Wendell] Minor fixes ffa1df2 [Patrick Wendell] Adding a Scala 2.11 package to test it 9ac4381 [Patrick Wendell] Addressing TODO b3105ff [Patrick Wendell] Removing commented out code d906803 [Patrick Wendell] Small fix 3f4d985 [Patrick Wendell] More work fcd54c2 [Patrick Wendell] Consolidating use of keys df2af30 [Patrick Wendell] Changes to release stuff
* [SPARK-4180] [Core] Prevent creation of multiple active SparkContextsJosh Rosen2014-11-174-24/+207
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds error-detection logic to throw an exception when attempting to create multiple active SparkContexts in the same JVM, since this is currently unsupported and has been known to cause confusing behavior (see SPARK-2243 for more details). **The solution implemented here is only a partial fix.** A complete fix would have the following properties: 1. Only one SparkContext may ever be under construction at any given time. 2. Once a SparkContext has been successfully constructed, any subsequent construction attempts should fail until the active SparkContext is stopped. 3. If the SparkContext constructor throws an exception, then all resources created in the constructor should be cleaned up (SPARK-4194). 4. If a user attempts to create a SparkContext but the creation fails, then the user should be able to create new SparkContexts. This PR only provides 2) and 4); we should be able to provide all of these properties, but the correct fix will involve larger changes to SparkContext's construction / initialization, so we'll target it for a different Spark release. ### The correct solution: I think that the correct way to do this would be to move the construction of SparkContext's dependencies into a static method in the SparkContext companion object. Specifically, we could make the default SparkContext constructor `private` and change it to accept a `SparkContextDependencies` object that contains all of SparkContext's dependencies (e.g. DAGScheduler, ContextCleaner, etc.). Secondary constructors could call a method on the SparkContext companion object to create the `SparkContextDependencies` and pass the result to the primary SparkContext constructor. For example: ```scala class SparkContext private (deps: SparkContextDependencies) { def this(conf: SparkConf) { this(SparkContext.getDeps(conf)) } } object SparkContext( private[spark] def getDeps(conf: SparkConf): SparkContextDependencies = synchronized { if (anotherSparkContextIsActive) { throw Exception(...) } var dagScheduler: DAGScheduler = null try { dagScheduler = new DAGScheduler(...) [...] } catch { case e: Exception => Option(dagScheduler).foreach(_.stop()) [...] } SparkContextDependencies(dagScheduler, ....) } } ``` This gives us mutual exclusion and ensures that any resources created during the failed SparkContext initialization are properly cleaned up. This indirection is necessary to maintain binary compatibility. In retrospect, it would have been nice if SparkContext had no private constructors and could only be created through builder / factory methods on its companion object, since this buys us lots of flexibility and makes dependency injection easier. ### Alternative solutions: As an alternative solution, we could refactor SparkContext's primary constructor to perform all object creation in a giant `try-finally` block. Unfortunately, this will require us to turn a bunch of `vals` into `vars` so that they can be assigned from the `try` block. If we still want `vals`, we could wrap each `val` in its own `try` block (since the try block can return a value), but this will lead to extremely messy code and won't guard against the introduction of future code which doesn't properly handle failures. The more complex approach outlined above gives us some nice dependency injection benefits, so I think that might be preferable to a `var`-ification. ### This PR's solution: - At the start of the constructor, check whether some other SparkContext is active; if so, throw an exception. - If another SparkContext might be under construction (or has thrown an exception during construction), allow the new SparkContext to begin construction but log a warning (since resources might have been leaked from a failed creation attempt). - At the end of the SparkContext constructor, check whether some other SparkContext constructor has raced and successfully created an active context. If so, throw an exception. This guarantees that no two SparkContexts will ever be active and exposed to users (since we check at the very end of the constructor). If two threads race to construct SparkContexts, then one of them will win and another will throw an exception. This exception can be turned into a warning by setting `spark.driver.allowMultipleContexts = true`. The exception is disabled in unit tests, since there are some suites (such as Hive) that may require more significant refactoring to clean up their SparkContexts. I've made a few changes to other suites' test fixtures to properly clean up SparkContexts so that the unit test logs contain fewer warnings. Author: Josh Rosen <joshrosen@databricks.com> Closes #3121 from JoshRosen/SPARK-4180 and squashes the following commits: 23c7123 [Josh Rosen] Merge remote-tracking branch 'origin/master' into SPARK-4180 d38251b [Josh Rosen] Address latest round of feedback. c0987d3 [Josh Rosen] Accept boolean instead of SparkConf in methods. 85a424a [Josh Rosen] Incorporate more review feedback. 372d0d3 [Josh Rosen] Merge remote-tracking branch 'origin/master' into SPARK-4180 f5bb78c [Josh Rosen] Update mvn build, too. d809cb4 [Josh Rosen] Improve handling of failed SparkContext creation attempts. 79a7e6f [Josh Rosen] Fix commented out test a1cba65 [Josh Rosen] Merge remote-tracking branch 'origin/master' into SPARK-4180 7ba6db8 [Josh Rosen] Add utility to set system properties in tests. 4629d5c [Josh Rosen] Set spark.driver.allowMultipleContexts=true in tests. ed17e14 [Josh Rosen] Address review feedback; expose hack workaround for existing unit tests. 1c66070 [Josh Rosen] Merge remote-tracking branch 'origin/master' into SPARK-4180 06c5c54 [Josh Rosen] Add / improve SparkContext cleanup in streaming BasicOperationsSuite d0437eb [Josh Rosen] StreamingContext.stop() should stop SparkContext even if StreamingContext has not been started yet. c4d35a2 [Josh Rosen] Log long form of creation site to aid debugging. 918e878 [Josh Rosen] Document "one SparkContext per JVM" limitation. afaa7e3 [Josh Rosen] [SPARK-4180] Prevent creations of multiple active SparkContexts.
* Revert "[SPARK-4075] [Deploy] Jar url validation is not enough for Jar file"Andrew Or2014-11-172-16/+1
| | | | This reverts commit 098f83c7ccd7dad9f9228596da69fe5f55711a52.
* SPARK-4445, Don't display storage level in toDebugString unless RDD is ↵Prashant Sharma2014-11-171-1/+1
| | | | | | | | | | persisted. Author: Prashant Sharma <prashant.s@imaginea.com> Closes #3310 from ScrapCodes/SPARK-4445/rddDebugStringFix and squashes the following commits: 4e57c52 [Prashant Sharma] SPARK-4445, Don't display storage level in toDebugString unless RDD is persisted
* [SPARK-4393] Fix memory leak in ConnectionManager ACK timeout TimerTasks; ↵Josh Rosen2014-11-161-12/+35
| | | | | | | | | | | | | | | | | | | | use HashedWheelTimer This patch is intended to fix a subtle memory leak in ConnectionManager's ACK timeout TimerTasks: in the old code, each TimerTask held a reference to the message being sent and a cancelled TimerTask won't necessarily be garbage-collected until it's scheduled to run, so this caused huge buildups of messages that weren't garbage collected until their timeouts expired, leading to OOMs. This patch addresses this problem by capturing only the message ID in the TimerTask instead of the whole message, and by keeping a WeakReference to the promise in the TimerTask. I've also modified this code to use Netty's HashedWheelTimer, whose performance characteristics should be better for this use-case. Thanks to cristianopris for narrowing down this issue! Author: Josh Rosen <joshrosen@databricks.com> Closes #3259 from JoshRosen/connection-manager-timeout-bugfix and squashes the following commits: afcc8d6 [Josh Rosen] Address rxin's review feedback. 2a2e92d [Josh Rosen] Keep only WeakReference to promise in TimerTask; 0f0913b [Josh Rosen] Spelling fix: timout => timeout 3200c33 [Josh Rosen] Use Netty HashedWheelTimer f847dd4 [Josh Rosen] Don't capture entire message in ACK timeout task.
* [SPARK-2321] Several progress API improvements / refactoringsJosh Rosen2014-11-146-169/+266
| | | | | | | | | | | | | | | | | | | | This PR refactors / extends the status API introduced in #2696. - Change StatusAPI from a mixin trait to a class. Before, the new status API methods were directly accessible through SparkContext, whereas now they're accessed through a `sc.statusAPI` field. As long as we were going to add these methods directly to SparkContext, the mixin trait seemed like a good idea, but this might be simpler to reason about and may avoid pitfalls that I've run into while attempting to refactor other parts of SparkContext to use mixins (see #3071, for example). - Change the name from SparkStatusAPI to SparkStatusTracker. - Make `getJobIdsForGroup(null)` return ids for jobs that aren't associated with any job group. - Add `getActiveStageIds()` and `getActiveJobIds()` methods that return the ids of whatever's currently active in this SparkContext. This should simplify davies's progress bar code. Author: Josh Rosen <joshrosen@databricks.com> Closes #3197 from JoshRosen/progress-api-improvements and squashes the following commits: 30b0afa [Josh Rosen] Rename SparkStatusAPI to SparkStatusTracker. d1b08d8 [Josh Rosen] Add missing newlines 2cc7353 [Josh Rosen] Add missing file. d5eab1f [Josh Rosen] Add getActive[Stage|Job]Ids() methods. a227984 [Josh Rosen] getJobIdsForGroup(null) should return jobs for default group c47e294 [Josh Rosen] Remove StatusAPI mixin trait.
* [SPARK-4260] Httpbroadcast should set connection timeout.Kousuke Saruta2014-11-141-0/+2
| | | | | | | | | | Httpbroadcast sets read timeout but doesn't set connection timeout. Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp> Closes #3122 from sarutak/httpbroadcast-timeout and squashes the following commits: c7f3a56 [Kousuke Saruta] Added Connection timeout for Http Connection to HttpBroadcast.scala
* [SPARK-4363][Doc] Update the Broadcast examplezsxwing2014-11-141-1/+1
| | | | | | | | Author: zsxwing <zsxwing@gmail.com> Closes #3226 from zsxwing/SPARK-4363 and squashes the following commits: 8109914 [zsxwing] Update the Broadcast example
* [SPARK-4379][Core] Change Exception to SparkException in checkpointzsxwing2014-11-141-1/+1
| | | | | | | | | | It's better to change to SparkException. However, it's a breaking change since it will change the exception type. Author: zsxwing <zsxwing@gmail.com> Closes #3241 from zsxwing/SPARK-4379 and squashes the following commits: 409f3af [zsxwing] Change Exception to SparkException in checkpoint
* [SPARK-4415] [PySpark] JVM should exit after Python exitDavies Liu2014-11-141-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When JVM is started in a Python process, it should exit once the stdin is closed. test: add spark.driver.memory in conf/spark-defaults.conf ``` daviesdm:~/work/spark$ cat conf/spark-defaults.conf spark.driver.memory 8g daviesdm:~/work/spark$ bin/pyspark >>> quit daviesdm:~/work/spark$ jps 4931 Jps 286 daviesdm:~/work/spark$ python wc.py 943738 0.719928026199 daviesdm:~/work/spark$ jps 286 4990 Jps ``` Author: Davies Liu <davies@databricks.com> Closes #3274 from davies/exit and squashes the following commits: df0e524 [Davies Liu] address comments ce8599c [Davies Liu] address comments 050651f [Davies Liu] JVM should exit after Python exit
* [SPARK-4404]SparkSubmitDriverBootstrapper should stop after its SparkSubmit ↵WangTao2014-11-141-0/+10
| | | | | | | | | | | | | | | | | | | sub-proc... ...ess ends https://issues.apache.org/jira/browse/SPARK-4404 When we have spark.driver.extra* or spark.driver.memory in SPARK_SUBMIT_PROPERTIES_FILE, spark-class will use SparkSubmitDriverBootstrapper to launch driver. If we get process id of SparkSubmitDriverBootstrapper and wanna kill it during its running, we expect its SparkSubmit sub-process stop also. Author: WangTao <barneystinson@aliyun.com> Author: WangTaoTheTonic <barneystinson@aliyun.com> Closes #3266 from WangTaoTheTonic/killsubmit and squashes the following commits: e03eba5 [WangTaoTheTonic] add comments 57b5ca1 [WangTao] SparkSubmitDriverBootstrapper should stop after its SparkSubmit sub-process ends
* SPARK-4214. With dynamic allocation, avoid outstanding requests for more...Sandy Ryza2014-11-142-9/+94
| | | | | | | | | | | | | | | | ... executors than pending tasks need. WIP. Still need to add and fix tests. Author: Sandy Ryza <sandy@cloudera.com> Closes #3204 from sryza/sandy-spark-4214 and squashes the following commits: 35cf0e0 [Sandy Ryza] Add comment 13b53df [Sandy Ryza] Review feedback 067465f [Sandy Ryza] Whitespace fix 6ae080c [Sandy Ryza] Add tests and get num pending tasks from ExecutorAllocationListener 531e2b6 [Sandy Ryza] SPARK-4214. With dynamic allocation, avoid outstanding requests for more executors than pending tasks need.
* Update failed assert text to match code in SizeEstimatorSuiteJeff Hammerbacher2014-11-141-1/+1
| | | | | | | | Author: Jeff Hammerbacher <jeff.hammerbacher@gmail.com> Closes #3242 from hammer/patch-1 and squashes the following commits: f88d635 [Jeff Hammerbacher] Update failed assert text to match code in SizeEstimatorSuite
* [SPARK-4313][WebUI][Yarn] Fix link issue of the executor thread dump page in ↵zsxwing2014-11-143-3/+18
| | | | | | | | | | | | | | | | | | | | | | | yarn-cluster mode In yarn-cluster mode, the Web UI is running behind a yarn proxy server. Some features(or bugs?) of yarn proxy server will break the links for thread dump. 1. Yarn proxy server will do http redirect internally, so if opening `http://example.com:8088/cluster/app/application_1415344371838_0012/executors`, it will fetch `http://example.com:8088/cluster/app/application_1415344371838_0012/executors/` and return the content but won't change the link in the browser. Then when a user clicks `Thread Dump`, it will jump to `http://example.com:8088/proxy/application_1415344371838_0012/threadDump/?executorId=2`. This is a wrong link. The correct link should be `http://example.com:8088/proxy/application_1415344371838_0012/executors/threadDump/?executorId=2`. Adding "/" to the tab links will fix it. 2. Yarn proxy server has a bug about the URL encode/decode. When a user accesses `http://example.com:8088/proxy/application_1415344371838_0006/executors/threadDump/?executorId=%3Cdriver%3E`, the yarn proxy server will require `http://example.com:36429/executors/threadDump/?executorId=%25253Cdriver%25253E`. But Spark web server expects `http://example.com:36429/executors/threadDump/?executorId=%3Cdriver%3E`. Related to [YARN-2844](https://issues.apache.org/jira/browse/YARN-2844). For now, it's a tricky approach to bypass the yarn bug. ![threaddump](https://cloud.githubusercontent.com/assets/1000778/4972567/d1ccba64-68ad-11e4-983e-257530cef35a.png) Author: zsxwing <zsxwing@gmail.com> Closes #3183 from zsxwing/SPARK-4313 and squashes the following commits: 3379ca8 [zsxwing] Encode the executor id in the thread dump link and update the comment abfa063 [zsxwing] Fix link issue of the executor thread dump page in yarn-cluster mode
* [Spark Core] SPARK-4380 Edit spilling log from MB to BHong Shen2014-11-141-2/+3
| | | | | | | | | | | | | | https://issues.apache.org/jira/browse/SPARK-4380 Author: Hong Shen <hongshen@tencent.com> Closes #3243 from shenh062326/spark_change and squashes the following commits: 4653378 [Hong Shen] Edit spilling log from MB to B 21ee960 [Hong Shen] Edit spilling log from MB to B e9145e8 [Hong Shen] Edit spilling log from MB to B da761c2 [Hong Shen] Edit spilling log from MB to B 946351c [Hong Shen] Edit spilling log from MB to B
* [SPARK-4310][WebUI] Sort 'Submitted' column in Stage page by timezsxwing2014-11-131-1/+3
| | | | | | | | Author: zsxwing <zsxwing@gmail.com> Closes #3179 from zsxwing/SPARK-4310 and squashes the following commits: b0d29f5 [zsxwing] Sort 'Submitted' column in Stage page by time
* [SPARK-4370] [Core] Limit number of Netty cores based on executor sizeAaron Davidson2014-11-1213-30/+60
| | | | | | | | | Author: Aaron Davidson <aaron@databricks.com> Closes #3155 from aarondav/conf and squashes the following commits: 7045e77 [Aaron Davidson] Add mesos comment 4770f6e [Aaron Davidson] [SPARK-4370] [Core] Limit number of Netty cores based on executor size
* [SPARK-2672] support compressed file in wholeTextFileDavies Liu2014-11-123-13/+103
| | | | | | | | | | | | | The wholeFile() can not read compressed files, it should be, just like textFile(). Author: Davies Liu <davies@databricks.com> Closes #3005 from davies/whole and squashes the following commits: a43fcfb [Davies Liu] remove semicolon c83571a [Davies Liu] remove = if return type is Unit 83c844f [Davies Liu] Merge branch 'master' of github.com:apache/spark into whole 22e8b3e [Davies Liu] support compressed file in wholeTextFile
* [Test] Better exception message from SparkSubmitSuiteAndrew Or2014-11-121-8/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Before: ``` Exception in thread "main" java.lang.Exception: Could not load user defined classes inside of executors at org.apache.spark.deploy.JarCreationTest$.main(SparkSubmitSuite.scala:471) at org.apache.spark.deploy.JarCreationTest.main(SparkSubmitSuite.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ``` After: ``` Exception in thread "main" java.lang.Exception: Could not load user class from jar: java.lang.UnsupportedClassVersionError: SparkSubmitClassA : Unsupported major.minor version 51.0 java.lang.ClassLoader.defineClass1(Native Method) java.lang.ClassLoader.defineClass(ClassLoader.java:643) ... at org.apache.spark.deploy.JarCreationTest$.main(SparkSubmitSuite.scala:472) at org.apache.spark.deploy.JarCreationTest.main(SparkSubmitSuite.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ``` Author: Andrew Or <andrew@databricks.com> Closes #3212 from andrewor14/submit-suite-message and squashes the following commits: 7779248 [Andrew Or] Format exception 8fe6719 [Andrew Or] Better exception message from failed test
* Support cross building for Scala 2.11Prashant Sharma2014-11-113-19/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Let's give this another go using a version of Hive that shades its JLine dependency. Author: Prashant Sharma <prashant.s@imaginea.com> Author: Patrick Wendell <pwendell@gmail.com> Closes #3159 from pwendell/scala-2.11-prashant and squashes the following commits: e93aa3e [Patrick Wendell] Restoring -Phive-thriftserver profile and cleaning up build script. f65d17d [Patrick Wendell] Fixing build issue due to merge conflict a8c41eb [Patrick Wendell] Reverting dev/run-tests back to master state. 7a6eb18 [Patrick Wendell] Merge remote-tracking branch 'apache/master' into scala-2.11-prashant 583aa07 [Prashant Sharma] REVERT ME: removed hive thirftserver 3680e58 [Prashant Sharma] Revert "REVERT ME: Temporarily removing some Cli tests." 935fb47 [Prashant Sharma] Revert "Fixed by disabling a few tests temporarily." 925e90f [Prashant Sharma] Fixed by disabling a few tests temporarily. 2fffed3 [Prashant Sharma] Exclude groovy from sbt build, and also provide a way for such instances in future. 8bd4e40 [Prashant Sharma] Switched to gmaven plus, it fixes random failures observer with its predecessor gmaven. 5272ce5 [Prashant Sharma] SPARK_SCALA_VERSION related bugs. 2121071 [Patrick Wendell] Migrating version detection to PySpark b1ed44d [Patrick Wendell] REVERT ME: Temporarily removing some Cli tests. 1743a73 [Patrick Wendell] Removing decimal test that doesn't work with Scala 2.11 f5cad4e [Patrick Wendell] Add Scala 2.11 docs 210d7e1 [Patrick Wendell] Revert "Testing new Hive version with shaded jline" 48518ce [Patrick Wendell] Remove association of Hive and Thriftserver profiles. e9d0a06 [Patrick Wendell] Revert "Enable thritfserver for Scala 2.10 only" 67ec364 [Patrick Wendell] Guard building of thriftserver around Scala 2.10 check 8502c23 [Patrick Wendell] Enable thritfserver for Scala 2.10 only e22b104 [Patrick Wendell] Small fix in pom file ec402ab [Patrick Wendell] Various fixes 0be5a9d [Patrick Wendell] Testing new Hive version with shaded jline 4eaec65 [Prashant Sharma] Changed scripts to ignore target. 5167bea [Prashant Sharma] small correction a4fcac6 [Prashant Sharma] Run against scala 2.11 on jenkins. 80285f4 [Prashant Sharma] MAven equivalent of setting spark.executor.extraClasspath during tests. 034b369 [Prashant Sharma] Setting test jars on executor classpath during tests from sbt. d4874cb [Prashant Sharma] Fixed Python Runner suite. null check should be first case in scala 2.11. 6f50f13 [Prashant Sharma] Fixed build after rebasing with master. We should use ${scala.binary.version} instead of just 2.10 e56ca9d [Prashant Sharma] Print an error if build for 2.10 and 2.11 is spotted. 937c0b8 [Prashant Sharma] SCALA_VERSION -> SPARK_SCALA_VERSION cb059b0 [Prashant Sharma] Code review 0476e5e [Prashant Sharma] Scala 2.11 support with repl and all build changes.
* SPARK-2269 Refactor mesos scheduler resourceOffers and add unit testTimothy Chen2014-11-112-79/+152
| | | | | | | | | | | Author: Timothy Chen <tnachen@gmail.com> Closes #1487 from tnachen/resource_offer_refactor and squashes the following commits: 4ea5dec [Timothy Chen] Rebase from master and address comments 9ccab09 [Timothy Chen] Address review comments e6494dc [Timothy Chen] Refactor class loading 8207428 [Timothy Chen] Refactor mesos scheduler resourceOffers and add unit test
* SPARK-1830 Deploy failover, Make Persistence engine and LeaderAgent PluggablePrashant Sharma2014-11-1110-150/+211
| | | | | | | | | | Author: Prashant Sharma <prashant.s@imaginea.com> Closes #771 from ScrapCodes/deploy-failover-pluggable and squashes the following commits: 29ba440 [Prashant Sharma] fixed a compilation error fef35ec [Prashant Sharma] Code review 57ee6f0 [Prashant Sharma] SPARK-1830 Deploy failover, Make Persistence engine and LeaderAgent Pluggable.
* [SPARK-4307] Initialize FileDescriptor lazily in FileRegion.Reynold Xin2014-11-115-7/+15
| | | | | | | | | | | | | | Netty's DefaultFileRegion requires a FileDescriptor in its constructor, which means we need to have a opened file handle. In super large workloads, this could lead to too many open files due to the way these file descriptors are cleaned. This pull request creates a new LazyFileRegion that initializes the FileDescriptor when we are sending data for the first time. Author: Reynold Xin <rxin@databricks.com> Author: Reynold Xin <rxin@apache.org> Closes #3172 from rxin/lazyFD and squashes the following commits: 0bdcdc6 [Reynold Xin] Added reference to Netty's DefaultFileRegion d4564ae [Reynold Xin] Added SparkConf to the ctor argument of IndexShuffleBlockManager. 6ed369e [Reynold Xin] Code review feedback. 04cddc8 [Reynold Xin] [SPARK-4307] Initialize FileDescriptor lazily in FileRegion.
* Revert "[SPARK-2703][Core]Make Tachyon related unit tests execute without ↵Patrick Wendell2014-11-102-16/+2
| | | | | | deploying a Tachyon system locally." This reverts commit bd86cb1738800a0aa4c88b9afdba2f97ac6cbf25.
* [SPARK-4169] [Core] Accommodate non-English Locales in unit testsNiklas Wilcke2014-11-102-12/+15
| | | | | | | | | | | | | | | For me the core tests failed because there are two locale dependent parts in the code. Look at the Jira ticket for details. Why is it necessary to check the exception message in isBindCollision in https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/util/Utils.scala#L1686 ? Author: Niklas Wilcke <1wilcke@informatik.uni-hamburg.de> Closes #3036 from numbnut/core-test-fix and squashes the following commits: 1fb0d04 [Niklas Wilcke] Fixing locale dependend code and tests
* [SPARK-2703][Core]Make Tachyon related unit tests execute without deploying ↵RongGu2014-11-092-2/+16
| | | | | | | | | | | | a Tachyon system locally. Make Tachyon related unit tests execute without deploying a Tachyon system locally. Author: RongGu <gurongwalker@gmail.com> Closes #3030 from RongGu/SPARK-2703 and squashes the following commits: ad08827 [RongGu] Make Tachyon related unit tests execute without deploying a Tachyon system locally
* SPARK-3179. Add task OutputMetrics.Sandy Ryza2014-11-0916-31/+346
| | | | | | | | | | | | | | | Author: Sandy Ryza <sandy@cloudera.com> This patch had conflicts when merged, resolved by Committer: Kay Ousterhout <kayousterhout@gmail.com> Closes #2968 from sryza/sandy-spark-3179 and squashes the following commits: dce4784 [Sandy Ryza] More review feedback 8d350d1 [Sandy Ryza] Fix test against Hadoop 2.5+ e7c74d0 [Sandy Ryza] More review feedback 6cff9c4 [Sandy Ryza] Review feedback fb2dde0 [Sandy Ryza] SPARK-3179
* SPARK-1209 [CORE] (Take 2) SparkHadoop{MapRed,MapReduce}Util should not use ↵Sean Owen2014-11-095-5/+22
| | | | | | | | | | | | | | | | | | | | package org.apache.hadoop andrewor14 Another try at SPARK-1209, to address https://github.com/apache/spark/pull/2814#issuecomment-61197619 I successfully tested with `mvn -Dhadoop.version=1.0.4 -DskipTests clean package; mvn -Dhadoop.version=1.0.4 test` I assume that is what failed Jenkins last time. I also tried `-Dhadoop.version1.2.1` and `-Phadoop-2.4 -Pyarn -Phive` for more coverage. So this is why the class was put in `org.apache.hadoop` to begin with, I assume. One option is to leave this as-is for now and move it only when Hadoop 1.0.x support goes away. This is the other option, which adds a call to force the constructor to be public at run-time. It's probably less surprising than putting Spark code in `org.apache.hadoop`, but, does involve reflection. A `SecurityManager` might forbid this, but it would forbid a lot of stuff Spark does. This would also only affect Hadoop 1.0.x it seems. Author: Sean Owen <sowen@cloudera.com> Closes #3048 from srowen/SPARK-1209 and squashes the following commits: 0d48f4b [Sean Owen] For Hadoop 1.0.x, make certain constructors public, which were public in later versions 466e179 [Sean Owen] Disable MIMA warnings resulting from moving the class -- this was also part of the PairRDDFunctions type hierarchy though? eb61820 [Sean Owen] Move SparkHadoopMapRedUtil / SparkHadoopMapReduceUtil from org.apache.hadoop to org.apache.spark
* SPARK-1344 [DOCS] Scala API docs for top methodsSean Owen2014-11-092-12/+12
| | | | | | | | | | Use "k" in javadoc of top and takeOrdered to avoid confusion with type K in pair RDDs. I think this resolves the discussion in SPARK-1344. Author: Sean Owen <sowen@cloudera.com> Closes #3168 from srowen/SPARK-1344 and squashes the following commits: 6963fcc [Sean Owen] Use "k" in javadoc of top and takeOrdered to avoid confusion with type K in pair RDDs
* [SPARK-4225][SQL] Resorts to SparkContext.version to inspect Spark versionCheng Lian2014-11-071-17/+7
| | | | | | | | | | | | This PR resorts to `SparkContext.version` rather than META-INF/MANIFEST.MF in the assembly jar to inspect Spark version. Currently, when built with Maven, the MANIFEST.MF file in the assembly jar is incorrectly replaced by Guava 15.0 MANIFEST.MF, probably because of the assembly/shading tricks. Another related PR is #3103, which tries to fix the MANIFEST issue. Author: Cheng Lian <lian@databricks.com> Closes #3105 from liancheng/spark-4225 and squashes the following commits: d9585e1 [Cheng Lian] Resorts to SparkContext.version to inspect Spark version
* [SPARK-4187] [Core] Switch to binary protocol for external shuffle service ↵Aaron Davidson2014-11-076-28/+32
| | | | | | | | | | | | | | | | | | messages This PR elimiantes the network package's usage of the Java serializer and replaces it with Encodable, which is a lightweight binary protocol. Each message is preceded by a type id, which will allow us to change messages (by only adding new ones), or to change the format entirely by switching to a special id (such as -1). This protocol has the advantage over Java that we can guarantee that messages will remain compatible across compiled versions and JVMs, though it does not provide a clean way to do schema migration. In the future, it may be good to use a more heavy-weight serialization format like protobuf, thrift, or avro, but these all add several dependencies which are unnecessary at the present time. Additionally this unifies the RPC messages of NettyBlockTransferService and ExternalShuffleClient. Author: Aaron Davidson <aaron@databricks.com> Closes #3146 from aarondav/free and squashes the following commits: ed1102a [Aaron Davidson] Remove some unused imports b8e2a49 [Aaron Davidson] Add appId to test 538f2a3 [Aaron Davidson] [SPARK-4187] [Core] Switch to binary protocol for external shuffle service messages
* [SPARK-4204][Core][WebUI] Change Utils.exceptionString to contain the inner ↵zsxwing2014-11-0612-30/+148
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | exceptions and make the error information in Web UI more friendly This PR fixed `Utils.exceptionString` to output the full exception information. However, the stack trace may become very huge, so I also updated the Web UI to collapse the error information by default (display the first line and clicking `+detail` will display the full info). Here are the screenshots: Stages: ![stages](https://cloud.githubusercontent.com/assets/1000778/4882441/66d8cc68-6356-11e4-8346-6318677d9470.png) Details for one stage: ![stage](https://cloud.githubusercontent.com/assets/1000778/4882513/1311043c-6357-11e4-8804-ca14240a9145.png) The full information in the gray text field is: ```Java org.apache.spark.shuffle.FetchFailedException: Connection reset by peer at org.apache.spark.shuffle.hash.BlockStoreShuffleFetcher$.org$apache$spark$shuffle$hash$BlockStoreShuffleFetcher$$unpackBlock$1(BlockStoreShuffleFetcher.scala:67) at org.apache.spark.shuffle.hash.BlockStoreShuffleFetcher$$anonfun$3.apply(BlockStoreShuffleFetcher.scala:83) at org.apache.spark.shuffle.hash.BlockStoreShuffleFetcher$$anonfun$3.apply(BlockStoreShuffleFetcher.scala:83) at scala.collection.Iterator$$anon$13.hasNext(Iterator.scala:371) at org.apache.spark.util.CompletionIterator.hasNext(CompletionIterator.scala:30) at org.apache.spark.InterruptibleIterator.hasNext(InterruptibleIterator.scala:39) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327) at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:327) at org.apache.spark.util.collection.ExternalAppendOnlyMap.insertAll(ExternalAppendOnlyMap.scala:129) at org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:160) at org.apache.spark.rdd.CoGroupedRDD$$anonfun$compute$5.apply(CoGroupedRDD.scala:159) at scala.collection.TraversableLike$WithFilter$$anonfun$foreach$1.apply(TraversableLike.scala:772) at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:771) at org.apache.spark.rdd.CoGroupedRDD.compute(CoGroupedRDD.scala:159) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:263) at org.apache.spark.rdd.RDD.iterator(RDD.scala:230) at org.apache.spark.rdd.MappedValuesRDD.compute(MappedValuesRDD.scala:31) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:263) at org.apache.spark.rdd.RDD.iterator(RDD.scala:230) at org.apache.spark.rdd.FlatMappedValuesRDD.compute(FlatMappedValuesRDD.scala:31) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:263) at org.apache.spark.rdd.RDD.iterator(RDD.scala:230) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61) at org.apache.spark.scheduler.Task.run(Task.scala:56) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:189) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcher.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:21) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:198) at sun.nio.ch.IOUtil.read(IOUtil.java:166) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:245) at io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:311) at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:881) at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:225) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:119) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) ... 1 more ``` /cc aarondav Author: zsxwing <zsxwing@gmail.com> Closes #3073 from zsxwing/SPARK-4204 and squashes the following commits: 176d1e3 [zsxwing] Add comments to explain the stack trace difference ca509d3 [zsxwing] Add fullStackTrace to the constructor of ExceptionFailure a07057b [zsxwing] Core style fix dfb0032 [zsxwing] Backward compatibility for old history server 1e50f71 [zsxwing] Update as per review and increase the max height of the stack trace details 94f2566 [zsxwing] Change Utils.exceptionString to contain the inner exceptions and make the error information in Web UI more friendly
* [SPARK-4236] Cleanup removed applications' files in shuffle serviceAaron Davidson2014-11-062-2/+4
| | | | | | | | | | | | | This relies on a hook from whoever is hosting the shuffle service to invoke removeApplication() when the application is completed. Once invoked, we will clean up all the executors' shuffle directories we know about. Author: Aaron Davidson <aaron@databricks.com> Closes #3126 from aarondav/cleanup and squashes the following commits: 33a64a9 [Aaron Davidson] Missing brace e6e428f [Aaron Davidson] Address comments 16a0d27 [Aaron Davidson] Cleanup e4df3e7 [Aaron Davidson] [SPARK-4236] Cleanup removed applications' files in shuffle service
* [SPARK-4188] [Core] Perform network-level retry of shuffle file fetchesAaron Davidson2014-11-061-4/+17
| | | | | | | | | | | | | | | | | | | | | This adds a RetryingBlockFetcher to the NettyBlockTransferService which is wrapped around our typical OneForOneBlockFetcher, adding retry logic in the event of an IOException. This sort of retry allows us to avoid marking an entire executor as failed due to garbage collection or high network load. TODO: - [x] unit tests - [x] put in ExternalShuffleClient too Author: Aaron Davidson <aaron@databricks.com> Closes #3101 from aarondav/retry and squashes the following commits: 72a2a32 [Aaron Davidson] Add that we should remove the condition around the retry thingy c7fd107 [Aaron Davidson] Fix unit tests e80e4c2 [Aaron Davidson] Address initial comments 6f594cd [Aaron Davidson] Fix unit test 05ff43c [Aaron Davidson] Add to external shuffle client and add unit test 66e5a24 [Aaron Davidson] [SPARK-4238] [Core] Perform network-level retry of shuffle file fetches
* [SPARK-4277] Support external shuffle service on Standalone WorkerAaron Davidson2014-11-065-25/+77
| | | | | | | | | | | Author: Aaron Davidson <aaron@databricks.com> Closes #3142 from aarondav/worker and squashes the following commits: 3780bd7 [Aaron Davidson] Address comments 2dcdfc1 [Aaron Davidson] Add private[worker] 47f49d3 [Aaron Davidson] NettyBlockTransferService shouldn't care about app ids (it's only b/t executors) 258417c [Aaron Davidson] [SPARK-4277] Support external shuffle service on executor
* [SPARK-4264] Completion iterator should only invoke callback onceAaron Davidson2014-11-062-1/+51
| | | | | | | | Author: Aaron Davidson <aaron@databricks.com> Closes #3128 from aarondav/compiter and squashes the following commits: 698e4be [Aaron Davidson] [SPARK-4264] Completion iterator should only invoke callback once
* [SPARK-4186] add binaryFiles and binaryRecords in PythonDavies Liu2014-11-063-21/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | add binaryFiles() and binaryRecords() in Python ``` binaryFiles(self, path, minPartitions=None): :: Developer API :: Read a directory of binary files from HDFS, a local file system (available on all nodes), or any Hadoop-supported file system URI as a byte array. Each file is read as a single record and returned in a key-value pair, where the key is the path of each file, the value is the content of each file. Note: Small files are preferred, large file is also allowable, but may cause bad performance. binaryRecords(self, path, recordLength): Load data from a flat binary file, assuming each record is a set of numbers with the specified numerical format (see ByteBuffer), and the number of bytes per record is constant. :param path: Directory to the input data files :param recordLength: The length at which to split the records ``` Author: Davies Liu <davies@databricks.com> Closes #3078 from davies/binary and squashes the following commits: cd0bdbd [Davies Liu] Merge branch 'master' of github.com:apache/spark into binary 3aa349b [Davies Liu] add experimental notes 24e84b6 [Davies Liu] Merge branch 'master' of github.com:apache/spark into binary 5ceaa8a [Davies Liu] Merge branch 'master' of github.com:apache/spark into binary 1900085 [Davies Liu] bugfix bb22442 [Davies Liu] add binaryFiles and binaryRecords in Python
* [SPARK-4255] Fix incorrect table stripingKay Ousterhout2014-11-062-5/+2
| | | | | | | | | | | | This commit stripes table rows after hiding some rows, to ensure that rows are correct striped to alternate white and grey even when rows are hidden by default. Author: Kay Ousterhout <kayousterhout@gmail.com> Closes #3117 from kayousterhout/striping and squashes the following commits: be6e10a [Kay Ousterhout] [SPARK-4255] Fix incorrect table striping
* [SPARK-4158] Fix for missing resources.Brenden Matthews2014-11-052-4/+2
| | | | | | | | | | | | Mesos offers may not contain all resources, and Spark needs to check to ensure they are present and sufficient. Spark may throw an erroneous exception when resources aren't present. Author: Brenden Matthews <brenden@diddyinc.com> Closes #3024 from brndnmtthws/fix-mesos-resource-misuse and squashes the following commits: e5f9580 [Brenden Matthews] [SPARK-4158] Fix for missing resources.
* SPARK-3223 runAsSparkUser cannot change HDFS write permission properly i...Jongyoul Lee2014-11-052-2/+2
| | | | | | | | | | | | ...n mesos cluster mode - change master newer Author: Jongyoul Lee <jongyoul@gmail.com> Closes #3034 from jongyoul/SPARK-3223 and squashes the following commits: 42b2ed3 [Jongyoul Lee] SPARK-3223 runAsSparkUser cannot change HDFS write permission properly in mesos cluster mode - change master newer
* [SPARK-3797] Run external shuffle service in Yarn NMAndrew Or2014-11-053-12/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This creates a new module `network/yarn` that depends on `network/shuffle` recently created in #3001. This PR introduces a custom Yarn auxiliary service that runs the external shuffle service. As of the changes here this shuffle service is required for using dynamic allocation with Spark. This is still WIP mainly because it doesn't handle security yet. I have tested this on a stable Yarn cluster. Author: Andrew Or <andrew@databricks.com> Closes #3082 from andrewor14/yarn-shuffle-service and squashes the following commits: ef3ddae [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-shuffle-service 0ee67a2 [Andrew Or] Minor wording suggestions 1c66046 [Andrew Or] Remove unused provided dependencies 0eb6233 [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-shuffle-service 6489db5 [Andrew Or] Try catch at the right places 7b71d8f [Andrew Or] Add detailed java docs + reword a few comments d1124e4 [Andrew Or] Add security to shuffle service (INCOMPLETE) 5f8a96f [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-shuffle-service 9b6e058 [Andrew Or] Address various feedback f48b20c [Andrew Or] Fix tests again f39daa6 [Andrew Or] Do not make network-yarn an assembly module 761f58a [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-shuffle-service 15a5b37 [Andrew Or] Fix build for Hadoop 1.x baff916 [Andrew Or] Fix tests 5bf9b7e [Andrew Or] Address a few minor comments 5b419b8 [Andrew Or] Add missing license header 804e7ff [Andrew Or] Include the Yarn shuffle service jar in the distribution cd076a4 [Andrew Or] Require external shuffle service for dynamic allocation ea764e0 [Andrew Or] Connect to Yarn shuffle service only if it's enabled 1bf5109 [Andrew Or] Use the shuffle service port specified through hadoop config b4b1f0c [Andrew Or] 4 tabs -> 2 tabs 43dcb96 [Andrew Or] First cut integration of shuffle service with Yarn aux service b54a0c4 [Andrew Or] Initial skeleton for Yarn shuffle service
* SPARK-4222 [CORE] use readFully in FixedLengthBinaryRecordReaderindustrial-sloth2014-11-051-1/+1
| | | | | | | | | | | | | replaces the existing read() call with readFully(). Author: industrial-sloth <industrial-sloth@users.noreply.github.com> Closes #3093 from industrial-sloth/branch-1.2-fixedLenRecRdr and squashes the following commits: a245c8a [industrial-sloth] use readFully in FixedLengthBinaryRecordReader (cherry picked from commit 6844e7a8219ac78790a422ffd5054924e7d2bea1) Signed-off-by: Matei Zaharia <matei@databricks.com>
* [SPARK-3984] [SPARK-3983] Fix incorrect scheduler delay and display task ↵Kay Ousterhout2014-11-054-3/+36
| | | | | | | | | | | | | | | | | | | | | | | | | deserialization time in UI This commit fixes the scheduler delay in the UI (which previously included things that are not scheduler delay, like time to deserialize the task and serialize the result), and also adds information about time to deserialize tasks to the optional additional metrics. Time to deserialize the task can be large relative to task time for short jobs, and understanding when it is high can help developers realize that they should try to reduce closure size (e.g, by including less data in the task description). cc shivaram etrain Author: Kay Ousterhout <kayousterhout@gmail.com> Closes #2832 from kayousterhout/SPARK-3983 and squashes the following commits: 0c1398e [Kay Ousterhout] Fixed ordering 531575d [Kay Ousterhout] Removed executor launch time 1f13afe [Kay Ousterhout] Minor spacing fixes 335be4b [Kay Ousterhout] Made metrics hideable 5bc3cba [Kay Ousterhout] [SPARK-3984] [SPARK-3983] Improve UI task metrics.
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