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* [SPARK-7305] [STREAMING] [WEBUI] Make BatchPage show friendly information ↵zsxwing2015-05-071-30/+106
| | | | | | | | | | | | | | | | | when jobs are dropped by SparkListener If jobs are dropped by SparkListener, at least we can show the job ids in BatchPage. Screenshot: ![b1](https://cloud.githubusercontent.com/assets/1000778/7434968/f19aa784-eff3-11e4-8f86-36a073873574.png) Author: zsxwing <zsxwing@gmail.com> Closes #5840 from zsxwing/SPARK-7305 and squashes the following commits: aca0ba6 [zsxwing] Fix the code style 718765e [zsxwing] Make generateNormalJobRow private 8073b03 [zsxwing] Merge branch 'master' into SPARK-7305 83dec11 [zsxwing] Make BatchPage show friendly information when jobs are dropped by SparkListener
* [SPARK-7217] [STREAMING] Add configuration to control the default behavior ↵Tathagata Das2015-05-072-5/+24
| | | | | | | | | | | | | of StreamingContext.stop() implicitly calling SparkContext.stop() In environments like notebooks, the SparkContext is managed by the underlying infrastructure and it is expected that the SparkContext will not be stopped. However, StreamingContext.stop() calls SparkContext.stop() as a non-intuitive side-effect. This PR adds a configuration in SparkConf that sets the default StreamingContext stop behavior. It should be such that the existing behavior does not change for existing users. Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #5929 from tdas/SPARK-7217 and squashes the following commits: 869a763 [Tathagata Das] Changed implementation. 685fe00 [Tathagata Das] Added configuration
* [SPARK-7430] [STREAMING] [TEST] General improvements to streaming tests to ↵Tathagata Das2015-05-071-12/+21
| | | | | | | | | | | | increase debuggability Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #5961 from tdas/SPARK-7430 and squashes the following commits: d654978 [Tathagata Das] Fix scala style fbf7174 [Tathagata Das] Added more verbose assert failure messages. 6aea07a [Tathagata Das] Ensure SynchronizedBuffer is used in every TestSuiteBase
* [SPARK-7405] [STREAMING] Fix the bug that ReceiverInputDStream doesn't ↵zsxwing2015-05-062-0/+12
| | | | | | | | | | | | | | report InputInfo The bug is because SPARK-7139 removed some codes from SPARK-7112 unintentionally here: https://github.com/apache/spark/commit/1854ac326a9cc6014817d8df30ed0458eee5d7d1#diff-5c8651dd78abd20439b8eb938175075dL72 This PR just added them back and added some assertions in the tests to verify it. Author: zsxwing <zsxwing@gmail.com> Closes #5950 from zsxwing/SPARK-7405 and squashes the following commits: 675f5d9 [zsxwing] Fix the bug that ReceiverInputDStream doesn't report InputInfo
* [SPARK-6939] [STREAMING] [WEBUI] Add timeline and histogram graphs for ↵zsxwing2015-05-0513-213/+762
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | streaming statistics This is the initial work of SPARK-6939. Not yet ready for code review. Here are the screenshots: ![graph1](https://cloud.githubusercontent.com/assets/1000778/7165766/465942e0-e3dc-11e4-9b05-c184b09d75dc.png) ![graph2](https://cloud.githubusercontent.com/assets/1000778/7165779/53f13f34-e3dc-11e4-8714-a4a75b7e09ff.png) TODOs: - [x] Display more information on mouse hover - [x] Align the timeline and distribution graphs - [x] Clean up the codes Author: zsxwing <zsxwing@gmail.com> Closes #5533 from zsxwing/SPARK-6939 and squashes the following commits: 9f7cd19 [zsxwing] Merge branch 'master' into SPARK-6939 deacc3f [zsxwing] Remove unused import cd03424 [zsxwing] Fix .rat-excludes 70cc87d [zsxwing] Streaming Scheduling Delay => Scheduling Delay d457277 [zsxwing] Fix UIUtils in BatchPage b3f303e [zsxwing] Add comments for unclear classes and methods ff0bff8 [zsxwing] Make InputDStream.name private[streaming] cc392c5 [zsxwing] Merge branch 'master' into SPARK-6939 e275e23 [zsxwing] Move time related methods to Streaming's UIUtils d5d86f6 [zsxwing] Fix incorrect lastErrorTime 3be4b7a [zsxwing] Use InputInfo b50fa32 [zsxwing] Jump to the batch page when clicking a point in the timeline graphs 203605d [zsxwing] Merge branch 'master' into SPARK-6939 74307cf [zsxwing] Reuse the data for histogram graphs to reduce the page size 2586916 [zsxwing] Merge branch 'master' into SPARK-6939 70d8533 [zsxwing] Remove BatchInfo.numRecords and a few renames 7bbdc0a [zsxwing] Hide the receiver sub table if no receiver a2972e9 [zsxwing] Add some ui tests for StreamingPage fd03ad0 [zsxwing] Add a test to verify no memory leak 4a8f886 [zsxwing] Merge branch 'master' into SPARK-6939 18607a1 [zsxwing] Merge branch 'master' into SPARK-6939 d0b0aec [zsxwing] Clean up the codes a459f49 [zsxwing] Add a dash line to processing time graphs 8e4363c [zsxwing] Prepare for the demo c81a1ee [zsxwing] Change time unit in the graphs automatically 4c0b43f [zsxwing] Update Streaming UI 04c7500 [zsxwing] Make the server and client use the same timezone fed8219 [zsxwing] Move the x axis at the top and show a better tooltip c23ce10 [zsxwing] Make two graphs close d78672a [zsxwing] Make the X axis use the same range 881c907 [zsxwing] Use histogram for distribution 5688702 [zsxwing] Fix the unit test ddf741a [zsxwing] Fix the unit test ad93295 [zsxwing] Remove unnecessary codes a0458f9 [zsxwing] Clean the codes b82ed1e [zsxwing] Update the graphs as per comments dd653a1 [zsxwing] Add timeline and histogram graphs for streaming statistics
* [SPARK-7318] [STREAMING] DStream cleans objects that are not closuresAndrew Or2015-05-052-3/+4
| | | | | | | | | | | | | | I added a check in `ClosureCleaner#clean` to fail fast if this is detected in the future. tdas Author: Andrew Or <andrew@databricks.com> Closes #5860 from andrewor14/streaming-closure-cleaner and squashes the following commits: 8e971d7 [Andrew Or] Do not throw exception if object to clean is not closure 5ee4e25 [Andrew Or] Fix tests eed3390 [Andrew Or] Merge branch 'master' of github.com:apache/spark into streaming-closure-cleaner 67eeff4 [Andrew Or] Add tests a4fa768 [Andrew Or] Clean the closure, not the RDD
* [SPARK-7350] [STREAMING] [WEBUI] Attach the Streaming tab when calling ↵zsxwing2015-05-052-1/+5
| | | | | | | | | | | | ssc.start() It's meaningless to display the Streaming tab before `ssc.start()`. So we should attach it in the `ssc.start` method. Author: zsxwing <zsxwing@gmail.com> Closes #5898 from zsxwing/SPARK-7350 and squashes the following commits: e676487 [zsxwing] Attach the Streaming tab when calling ssc.start()
* [SPARK-7341] [STREAMING] [TESTS] Fix the flaky test: org.apache.spark.stre...zsxwing2015-05-052-63/+140
| | | | | | | | | | | | | | | ...aming.InputStreamsSuite.socket input stream Remove non-deterministic "Thread.sleep" and use deterministic strategies to fix the flaky failure: https://amplab.cs.berkeley.edu/jenkins/job/Spark-Master-Maven-pre-YARN/hadoop.version=1.0.4,label=centos/2127/testReport/junit/org.apache.spark.streaming/InputStreamsSuite/socket_input_stream/ Author: zsxwing <zsxwing@gmail.com> Closes #5891 from zsxwing/SPARK-7341 and squashes the following commits: 611157a [zsxwing] Add wait methods to BatchCounter and use BatchCounter in InputStreamsSuite 014b58f [zsxwing] Use withXXX to clean up the resources c9bf746 [zsxwing] Move 'waitForStart' into the 'start' method and fix the code style 9d0de6d [zsxwing] [SPARK-7341][Streaming][Tests] Fix the flaky test: org.apache.spark.streaming.InputStreamsSuite.socket input stream
* [SPARK-7113] [STREAMING] Support input information reporting for Direct ↵jerryshao2015-05-051-2/+2
| | | | | | | | | | | Kafka stream Author: jerryshao <saisai.shao@intel.com> Closes #5879 from jerryshao/SPARK-7113 and squashes the following commits: b0b506c [jerryshao] Address the comments 0babe66 [jerryshao] Support input information reporting for Direct Kafka stream
* [SPARK-7139] [STREAMING] Allow received block metadata to be saved to WAL ↵Tathagata Das2015-05-059-149/+277
| | | | | | | | | | | | | | | | | | | | | and recovered on driver failure - Enabled ReceivedBlockTracker WAL by default - Stored block metadata in the WAL - Optimized WALBackedBlockRDD by skipping block fetch when the block is known to not exist in Spark Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #5732 from tdas/SPARK-7139 and squashes the following commits: 575476e [Tathagata Das] Added more tests to get 100% coverage of the WALBackedBlockRDD 19668ba [Tathagata Das] Merge remote-tracking branch 'apache-github/master' into SPARK-7139 685fab3 [Tathagata Das] Addressed comments in PR 637bc9c [Tathagata Das] Changed segment to handle 466212c [Tathagata Das] Merge remote-tracking branch 'apache-github/master' into SPARK-7139 5f67a59 [Tathagata Das] Fixed HdfsUtils to handle append in local file system 1bc5bc3 [Tathagata Das] Fixed bug on unexpected recovery d06fa21 [Tathagata Das] Enabled ReceivedBlockTracker by default, stored block metadata and optimized block fetching in WALBackedBlockRDD
* [SPARK-7315] [STREAMING] [TEST] Fix flaky WALBackedBlockRDDSuiteTathagata Das2015-05-021-4/+8
| | | | | | | | | | | `FileUtils.getTempDirectoryPath()` path may or may not exist. We want to make sure that it does not exist. Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #5853 from tdas/SPARK-7315 and squashes the following commits: 141afd5 [Tathagata Das] Removed use of FileUtils b08d4f1 [Tathagata Das] Fix flaky WALBackedBlockRDDSuite
* [SPARK-7112][Streaming][WIP] Add a InputInfoTracker to track all the input ↵jerryshao2015-05-0116-46/+247
| | | | | | | | | | | | | | | | | | streams Author: jerryshao <saisai.shao@intel.com> Author: Saisai Shao <saisai.shao@intel.com> Closes #5680 from jerryshao/SPARK-7111 and squashes the following commits: 339f854 [Saisai Shao] Add an end-to-end test 812bcaf [jerryshao] Continue address the comments abd0036 [jerryshao] Address the comments 727264e [jerryshao] Fix comment typo 6682bef [jerryshao] Fix compile issue 8325787 [jerryshao] Fix rebase issue 17fa251 [jerryshao] Refactor to build InputInfoTracker ee1b536 [jerryshao] Add DirectStreamTracker to track the direct streams
* [SPARK-7309] [CORE] [STREAMING] Shutdown the thread pools in ↵zsxwing2015-05-011-0/+1
| | | | | | | | | | | | ReceivedBlockHandler and DAGScheduler Shutdown the thread pools in ReceivedBlockHandler and DAGScheduler when stopping them. Author: zsxwing <zsxwing@gmail.com> Closes #5845 from zsxwing/SPARK-7309 and squashes the following commits: 6c004fd [zsxwing] Shutdown the thread pools in ReceivedBlockHandler and DAGScheduler
* [SPARK-7282] [STREAMING] Fix the race conditions in StreamingListenerSuitezsxwing2015-04-301-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed the following flaky test ```Scala [info] StreamingListenerSuite: [info] - batch info reporting (782 milliseconds) [info] - receiver info reporting *** FAILED *** (3 seconds, 911 milliseconds) [info] The code passed to eventually never returned normally. Attempted 10 times over 3.4735783689999997 seconds. Last failure message: 0 did not equal 1. (StreamingListenerSuite.scala:104) [info] org.scalatest.exceptions.TestFailedDueToTimeoutException: [info] at org.scalatest.concurrent.Eventually$class.tryTryAgain$1(Eventually.scala:420) [info] at org.scalatest.concurrent.Eventually$class.eventually(Eventually.scala:438) [info] at org.scalatest.concurrent.Eventually$.eventually(Eventually.scala:478) [info] at org.scalatest.concurrent.Eventually$class.eventually(Eventually.scala:307) [info] at org.scalatest.concurrent.Eventually$.eventually(Eventually.scala:478) [info] at org.apache.spark.streaming.StreamingListenerSuite$$anonfun$2.apply$mcV$sp(StreamingListenerSuite.scala:104) [info] at org.apache.spark.streaming.StreamingListenerSuite$$anonfun$2.apply(StreamingListenerSuite.scala:94) [info] at org.apache.spark.streaming.StreamingListenerSuite$$anonfun$2.apply(StreamingListenerSuite.scala:94) [info] at org.scalatest.Transformer$$anonfun$apply$1.apply$mcV$sp(Transformer.scala:22) [info] at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85) [info] at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104) [info] at org.scalatest.Transformer.apply(Transformer.scala:22) [info] at org.scalatest.Transformer.apply(Transformer.scala:20) [info] at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:166) [info] at org.scalatest.Suite$class.withFixture(Suite.scala:1122) [info] at org.scalatest.FunSuite.withFixture(FunSuite.scala:1555) [info] at org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:163) [info] at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175) [info] at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175) [info] at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306) [info] at org.scalatest.FunSuiteLike$class.runTest(FunSuiteLike.scala:175) [info] at org.apache.spark.streaming.StreamingListenerSuite.org$scalatest$BeforeAndAfter$$super$runTest(StreamingListenerSuite.scala:34) [info] at org.scalatest.BeforeAndAfter$class.runTest(BeforeAndAfter.scala:200) [info] at org.apache.spark.streaming.StreamingListenerSuite.runTest(StreamingListenerSuite.scala:34) [info] at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208) [info] at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208) [info] at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:413) [info] at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:401) [info] at scala.collection.immutable.List.foreach(List.scala:318) [info] at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401) [info] at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:396) [info] at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:483) [info] at org.scalatest.FunSuiteLike$class.runTests(FunSuiteLike.scala:208) [info] at org.scalatest.FunSuite.runTests(FunSuite.scala:1555) [info] at org.scalatest.Suite$class.run(Suite.scala:1424) [info] at org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1555) [info] at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212) [info] at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212) [info] at org.scalatest.SuperEngine.runImpl(Engine.scala:545) [info] at org.scalatest.FunSuiteLike$class.run(FunSuiteLike.scala:212) [info] at org.apache.spark.streaming.StreamingListenerSuite.org$scalatest$BeforeAndAfter$$super$run(StreamingListenerSuite.scala:34) [info] at org.scalatest.BeforeAndAfter$class.run(BeforeAndAfter.scala:241) [info] at org.apache.spark.streaming.StreamingListenerSuite.run(StreamingListenerSuite.scala:34) [info] at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:462) [info] at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:671) [info] at sbt.ForkMain$Run$2.call(ForkMain.java:294) [info] at sbt.ForkMain$Run$2.call(ForkMain.java:284) [info] at java.util.concurrent.FutureTask.run(FutureTask.java:262) [info] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [info] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [info] at java.lang.Thread.run(Thread.java:745) [info] Cause: org.scalatest.exceptions.TestFailedException: 0 did not equal 1 [info] at org.scalatest.MatchersHelper$.newTestFailedException(MatchersHelper.scala:160) [info] at org.scalatest.Matchers$ShouldMethodHelper$.shouldMatcher(Matchers.scala:6231) [info] at org.scalatest.Matchers$AnyShouldWrapper.should(Matchers.scala:6277) [info] at org.apache.spark.streaming.StreamingListenerSuite$$anonfun$2$$anonfun$apply$mcV$sp$1.apply$mcV$sp(StreamingListenerSuite.scala:105) [info] at org.apache.spark.streaming.StreamingListenerSuite$$anonfun$2$$anonfun$apply$mcV$sp$1.apply(StreamingListenerSuite.scala:104) [info] at org.apache.spark.streaming.StreamingListenerSuite$$anonfun$2$$anonfun$apply$mcV$sp$1.apply(StreamingListenerSuite.scala:104) [info] at org.scalatest.concurrent.Eventually$class.makeAValiantAttempt$1(Eventually.scala:394) [info] at org.scalatest.concurrent.Eventually$class.tryTryAgain$1(Eventually.scala:408) [info] at org.scalatest.concurrent.Eventually$class.eventually(Eventually.scala:438) [info] at org.scalatest.concurrent.Eventually$.eventually(Eventually.scala:478) [info] at org.scalatest.concurrent.Eventually$class.eventually(Eventually.scala:307) [info] at org.scalatest.concurrent.Eventually$.eventually(Eventually.scala:478) [info] at org.apache.spark.streaming.StreamingListenerSuite$$anonfun$2.apply$mcV$sp(StreamingListenerSuite.scala:104) [info] at org.apache.spark.streaming.StreamingListenerSuite$$anonfun$2.apply(StreamingListenerSuite.scala:94) [info] at org.apache.spark.streaming.StreamingListenerSuite$$anonfun$2.apply(StreamingListenerSuite.scala:94) [info] at org.scalatest.Transformer$$anonfun$apply$1.apply$mcV$sp(Transformer.scala:22) [info] at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85) [info] at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104) [info] at org.scalatest.Transformer.apply(Transformer.scala:22) [info] at org.scalatest.Transformer.apply(Transformer.scala:20) [info] at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:166) [info] at org.scalatest.Suite$class.withFixture(Suite.scala:1122) [info] at org.scalatest.FunSuite.withFixture(FunSuite.scala:1555) [info] at org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:163) [info] at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175) [info] at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175) [info] at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306) [info] at org.scalatest.FunSuiteLike$class.runTest(FunSuiteLike.scala:175) [info] at org.apache.spark.streaming.StreamingListenerSuite.org$scalatest$BeforeAndAfter$$super$runTest(StreamingListenerSuite.scala:34) [info] at org.scalatest.BeforeAndAfter$class.runTest(BeforeAndAfter.scala:200) [info] at org.apache.spark.streaming.StreamingListenerSuite.runTest(StreamingListenerSuite.scala:34) [info] at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208) [info] at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208) [info] at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:413) [info] at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:401) [info] at scala.collection.immutable.List.foreach(List.scala:318) [info] at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401) [info] at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:396) [info] at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:483) [info] at org.scalatest.FunSuiteLike$class.runTests(FunSuiteLike.scala:208) [info] at org.scalatest.FunSuite.runTests(FunSuite.scala:1555) [info] at org.scalatest.Suite$class.run(Suite.scala:1424) [info] at org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1555) [info] at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212) [info] at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212) [info] at org.scalatest.SuperEngine.runImpl(Engine.scala:545) [info] at org.scalatest.FunSuiteLike$class.run(FunSuiteLike.scala:212) [info] at org.apache.spark.streaming.StreamingListenerSuite.org$scalatest$BeforeAndAfter$$super$run(StreamingListenerSuite.scala:34) [info] at org.scalatest.BeforeAndAfter$class.run(BeforeAndAfter.scala:241) [info] at org.apache.spark.streaming.StreamingListenerSuite.run(StreamingListenerSuite.scala:34) [info] at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:462) [info] at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:671) [info] at sbt.ForkMain$Run$2.call(ForkMain.java:294) [info] at sbt.ForkMain$Run$2.call(ForkMain.java:284) [info] at java.util.concurrent.FutureTask.run(FutureTask.java:262) [info] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [info] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [info] at java.lang.Thread.run(Thread.java:745) ``` The original codes didn't have a memory barrier in the `eventually` closure, which might fail the test, because JVM doesn't guarantee the memory consistency between different threads without a memory barrier. This PR used `ConcurrentLinkedQueue` to set up the memory barrier. Author: zsxwing <zsxwing@gmail.com> Closes #5812 from zsxwing/SPARK-7282 and squashes the following commits: 59115ef [zsxwing] Use SynchronizedBuffer 014dd2b [zsxwing] Fix the race conditions in StreamingListenerSuite
* [SPARK-6862] [STREAMING] [WEBUI] Add BatchPage to display details of a batchzsxwing2015-04-2911-80/+709
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is an initial commit for SPARK-6862. Once SPARK-6796 is merged, I will add the links to StreamingPage so that the user can jump to BatchPage. Screenshots: ![success](https://cloud.githubusercontent.com/assets/1000778/7102439/bbe75406-e0b3-11e4-84fe-3e6de629a49a.png) ![failure](https://cloud.githubusercontent.com/assets/1000778/7102440/bc124454-e0b3-11e4-921a-c8b39d6b61bc.png) Author: zsxwing <zsxwing@gmail.com> Closes #5473 from zsxwing/SPARK-6862 and squashes the following commits: 0727d35 [zsxwing] Change BatchUIData to a case class b380cfb [zsxwing] Add createJobStart to eliminate duplicate codes 9a3083d [zsxwing] Rename XxxDatas -> XxxData 087ba98 [zsxwing] Refactor BatchInfo to store only necessary fields cb62e4f [zsxwing] Use Seq[(OutputOpId, SparkJobId)] to store the id relations 72f8e7e [zsxwing] Add unit tests for BatchPage 1282b10 [zsxwing] Handle some corner cases and add tests for StreamingJobProgressListener 77a69ae [zsxwing] Refactor codes as per TD's comments 35ffd80 [zsxwing] Merge branch 'master' into SPARK-6862 15bdf9b [zsxwing] Add batch links and unit tests 4bf66b6 [zsxwing] Merge branch 'master' into SPARK-6862 7168807 [zsxwing] Limit the max width of the error message and fix nits in the UI 0b226f9 [zsxwing] Change 'Last Error' to 'Error' fc98a43 [zsxwing] Put clearing local properties to finally and remove redundant private[streaming] 0c7b2eb [zsxwing] Add BatchPage to display details of a batch
* [SPARK-6752] [STREAMING] [REOPENED] Allow StreamingContext to be recreated ↵Tathagata Das2015-04-296-61/+476
| | | | | | | | | | | | | | | | | | | | from checkpoint and existing SparkContext Original PR #5428 got reverted due to issues between MutableBoolean and Hadoop 1.0.4 (see JIRA). This replaces MutableBoolean with AtomicBoolean. srowen pwendell Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #5773 from tdas/SPARK-6752 and squashes the following commits: a0c0ead [Tathagata Das] Fix for hadoop 1.0.4 70ae85b [Tathagata Das] Merge remote-tracking branch 'apache-github/master' into SPARK-6752 94db63c [Tathagata Das] Fix long line. 524f519 [Tathagata Das] Many changes based on PR comments. eabd092 [Tathagata Das] Added Function0, Java API and unit tests for StreamingContext.getOrCreate 36a7823 [Tathagata Das] Minor changes. 204814e [Tathagata Das] Added StreamingContext.getOrCreate with existing SparkContext
* [SPARK-7056] [STREAMING] Make the Write Ahead Log pluggableTathagata Das2015-04-2921-206/+684
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Users may want the WAL data to be written to non-HDFS data storage systems. To allow that, we have to make the WAL pluggable. The following design doc outlines the plan. https://docs.google.com/a/databricks.com/document/d/1A2XaOLRFzvIZSi18i_luNw5Rmm9j2j4AigktXxIYxmY/edit?usp=sharing Things to add. * Unit tests for WriteAheadLogUtils Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #5645 from tdas/wal-pluggable and squashes the following commits: 2c431fd [Tathagata Das] Minor fixes. c2bc7384 [Tathagata Das] More changes based on PR comments. 569a416 [Tathagata Das] fixed long line bde26b1 [Tathagata Das] Renamed segment to record handle everywhere b65e155 [Tathagata Das] More changes based on PR comments. d7cd15b [Tathagata Das] Fixed test 1a32a4b [Tathagata Das] Fixed test e0d19fb [Tathagata Das] Fixed defaults 9310cbf [Tathagata Das] style fix. 86abcb1 [Tathagata Das] Refactored WriteAheadLogUtils, and consolidated all WAL related configuration into it. 84ce469 [Tathagata Das] Added unit test and fixed compilation error. bce5e75 [Tathagata Das] Fixed long lines. 837c4f5 [Tathagata Das] Merge remote-tracking branch 'apache-github/master' into wal-pluggable 754fbf8 [Tathagata Das] Added license and docs. 09bc6fe [Tathagata Das] Merge remote-tracking branch 'apache-github/master' into wal-pluggable 7dd2d4b [Tathagata Das] Added pluggable WriteAheadLog interface, and refactored all code along with it
* [SPARK-7223] Rename RPC askWithReply -> askWithReply, sendWithReply -> ask.Reynold Xin2015-04-291-3/+3
| | | | | | | | | | The old naming scheme was very confusing between askWithReply and sendWithReply. I also divided RpcEnv.scala into multiple files. Author: Reynold Xin <rxin@databricks.com> Closes #5768 from rxin/rpc-rename and squashes the following commits: a84058e [Reynold Xin] [SPARK-7223] Rename RPC askWithReply -> askWithReply, sendWithReply -> ask.
* [SPARK-7138] [STREAMING] Add method to BlockGenerator to add multiple ↵Tathagata Das2015-04-281-0/+14
| | | | | | | | | | | | | records to BlockGenerator with single callback This is to ensure that receivers that receive data in small batches (like Kinesis) and want to add them but want the callback function to be called only once. This is for internal use only for improvement to Kinesis Receiver that we are planning to do. Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #5695 from tdas/SPARK-7138 and squashes the following commits: a35cf7d [Tathagata Das] Fixed style. a7a4cb9 [Tathagata Das] Added extra method to BlockGenerator.
* Revert "[SPARK-6752][Streaming] Allow StreamingContext to be recreated from ↵Patrick Wendell2015-04-256-476/+61
| | | | | | checkpoint and existing SparkContext" This reverts commit 534f2a43625fbf1a3a65d09550a19875cd1dce43.
* [SPARK-6752][Streaming] Allow StreamingContext to be recreated from ↵Tathagata Das2015-04-236-61/+476
| | | | | | | | | | | | | | | | | | | | | | | | checkpoint and existing SparkContext Currently if you want to create a StreamingContext from checkpoint information, the system will create a new SparkContext. This prevent StreamingContext to be recreated from checkpoints in managed environments where SparkContext is precreated. The solution in this PR: Introduce the following methods on StreamingContext 1. `new StreamingContext(checkpointDirectory, sparkContext)` Recreate StreamingContext from checkpoint using the provided SparkContext 2. `StreamingContext.getOrCreate(checkpointDirectory, sparkContext, createFunction: SparkContext => StreamingContext)` If checkpoint file exists, then recreate StreamingContext using the provided SparkContext (that is, call 1.), else create StreamingContext using the provided createFunction TODO: the corresponding Java and Python API has to be added as well. Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #5428 from tdas/SPARK-6752 and squashes the following commits: 94db63c [Tathagata Das] Fix long line. 524f519 [Tathagata Das] Many changes based on PR comments. eabd092 [Tathagata Das] Added Function0, Java API and unit tests for StreamingContext.getOrCreate 36a7823 [Tathagata Das] Minor changes. 204814e [Tathagata Das] Added StreamingContext.getOrCreate with existing SparkContext
* Disable flaky test: ReceiverSuite "block generator throttling".Reynold Xin2015-04-221-1/+1
|
* [SPARK-7052][Core] Add ThreadUtils and move thread methods from Utils to ↵zsxwing2015-04-222-4/+4
| | | | | | | | | | | | | | ThreadUtils As per rxin 's suggestion in https://github.com/apache/spark/pull/5392/files#r28757176 What's more, there is a race condition in the global shared `daemonThreadFactoryBuilder`. `daemonThreadFactoryBuilder` may be modified by multiple threads. This PR removed the global `daemonThreadFactoryBuilder` and created a new `ThreadFactoryBuilder` every time. Author: zsxwing <zsxwing@gmail.com> Closes #5631 from zsxwing/thread-utils and squashes the following commits: 9fe5b0e [zsxwing] Add ThreadUtils and move thread methods from Utils to ThreadUtils
* SPARK-3276 Added a new configuration spark.streaming.minRememberDurationemres2015-04-211-13/+17
| | | | | | | | | | | | | | | | | | SPARK-3276 Added a new configuration parameter ``spark.streaming.minRememberDuration``, with a default value of 1 minute. So that when a Spark Streaming application is started, an arbitrary number of minutes can be taken as threshold for remembering. Author: emres <emre.sevinc@gmail.com> Closes #5438 from emres/SPARK-3276 and squashes the following commits: 766f938 [emres] SPARK-3276 Switched to using newly added getTimeAsSeconds method. affee1d [emres] SPARK-3276 Changed the property name and variable name for minRememberDuration c9d58ca [emres] SPARK-3276 Minor code re-formatting. 1c53ba9 [emres] SPARK-3276 Started to use ssc.conf rather than ssc.sparkContext.getConf, and also getLong method directly. bfe0acb [emres] SPARK-3276 Moved the minRememberDurationMin to the class daccc82 [emres] SPARK-3276 Changed the property name to reflect the unit of value and reduced number of fields. 43cc1ce [emres] SPARK-3276 Added a new configuration parameter spark.streaming.minRemember duration, with a default value of 1 minute.
* [SPARK-6985][streaming] Receiver maxRate over 1000 causes a StackOverflowErrorDavid McGuire2015-04-212-41/+21
| | | | | | | | | | | | | | | | | | | | | | | A simple truncation in integer division (on rates over 1000 messages / second) causes the existing implementation to sleep for 0 milliseconds, then call itself recursively; this causes what is essentially an infinite recursion, since the base case of the calculated amount of time having elapsed can't be reached before available stack space is exhausted. A fix to this truncation error is included in this patch. However, even with the defect patched, the accuracy of the existing implementation is abysmal (the error bounds of the original test were effectively [-30%, +10%], although this fact was obscured by hard-coded error margins); as such, when the error bounds were tightened down to [-5%, +5%], the existing implementation failed to meet the new, tightened, requirements. Therefore, an industry-vetted solution (from Guava) was used to get the adapted tests to pass. Author: David McGuire <david.mcguire2@nike.com> Closes #5559 from dmcguire81/master and squashes the following commits: d29d2e0 [David McGuire] Back out to +/-5% error margins, for flexibility in timing 8be6934 [David McGuire] Fix spacing per code review 90e98b9 [David McGuire] Address scalastyle errors 29011bd [David McGuire] Further ratchet down the error margins b33b796 [David McGuire] Eliminate dependency on even distribution by BlockGenerator 8f2934b [David McGuire] Remove arbitrary thread timing / cooperation code 70ee310 [David McGuire] Use Thread.yield(), since Thread.sleep(0) is system-dependent 82ee46d [David McGuire] Replace guard clause with nested conditional 2794717 [David McGuire] Replace the RateLimiter with the Guava implementation 38f3ca8 [David McGuire] Ratchet down the error rate to +/- 5%; tests fail 24b1bc0 [David McGuire] Fix truncation in integer division causing infinite recursion d6e1079 [David McGuire] Stack overflow error in RateLimiter on rates over 1000/s
* [SPARK-6979][Streaming] Replace JobScheduler.eventActor and ↵zsxwing2015-04-192-37/+41
| | | | | | | | | | | | | | | | | | | JobGenerator.eventActor with EventLoop Title says it all. cc rxin tdas Author: zsxwing <zsxwing@gmail.com> Closes #5554 from zsxwing/SPARK-6979 and squashes the following commits: 5304350 [zsxwing] Fix NotSerializableException e9d3479 [zsxwing] Add blank lines 633e279 [zsxwing] Fix NotSerializableException e496ace [zsxwing] Replace JobGenerator.eventActor with EventLoop ec6ec58 [zsxwing] Fix the import order ce0fa73 [zsxwing] Replace JobScheduler.eventActor with EventLoop
* [SPARK-6983][Streaming] Update ReceiverTrackerActor to use the new Rpc interfacezsxwing2015-04-193-69/+51
| | | | | | | | | | A subtask of [SPARK-5293](https://issues.apache.org/jira/browse/SPARK-5293) Author: zsxwing <zsxwing@gmail.com> Closes #5557 from zsxwing/SPARK-6983 and squashes the following commits: e777e9f [zsxwing] Update ReceiverTrackerActor to use the new Rpc interface
* [SPARK-6796][Streaming][WebUI] Add "Active Batches" and "Completed Batches" ↵zsxwing2015-04-143-10/+159
| | | | | | | | | | | | | | | | | | | | | | | | | | lists to StreamingPage This PR adds two lists, `Active Batches` and `Completed Batches`. Here is the screenshot: ![batch_list](https://cloud.githubusercontent.com/assets/1000778/7060458/d8898572-deb3-11e4-938b-6f8602c71a9f.png) Due to [SPARK-6766](https://issues.apache.org/jira/browse/SPARK-6766), I need to merge #5414 in my local machine to get the above screenshot. Author: zsxwing <zsxwing@gmail.com> Closes #5434 from zsxwing/SPARK-6796 and squashes the following commits: be50fc6 [zsxwing] Fix the code style 51b792e [zsxwing] Fix the unit test 6f3078e [zsxwing] Make 'startTime' readable f40e0a9 [zsxwing] Merge branch 'master' into SPARK-6796 2525336 [zsxwing] Rename 'Processed batches' and 'Waiting batches' and also add links a69c091 [zsxwing] Show the number of total completed batches too a12ad7b [zsxwing] Change 'records' to 'events' in the UI 86b5e7f [zsxwing] Make BatchTableBase abstract b248787 [zsxwing] Add tests to verify the new tables d18ab7d [zsxwing] Fix the code style 6ceffb3 [zsxwing] Add "Active Batches" and "Completed Batches" lists to StreamingPage
* [SPARK-5931][CORE] Use consistent naming for time propertiesIlya Ganelin2015-04-134-28/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I've added new utility methods to do the conversion from times specified as e.g. 120s, 240ms, 360us to convert to a consistent internal representation. I've updated usage of these constants throughout the code to be consistent. I believe I've captured all usages of time-based properties throughout the code. I've also updated variable names in a number of places to reflect their units for clarity and updated documentation where appropriate. Author: Ilya Ganelin <ilya.ganelin@capitalone.com> Author: Ilya Ganelin <ilganeli@gmail.com> Closes #5236 from ilganeli/SPARK-5931 and squashes the following commits: 4526c81 [Ilya Ganelin] Update configuration.md de3bff9 [Ilya Ganelin] Fixing style errors f5fafcd [Ilya Ganelin] Doc updates 951ca2d [Ilya Ganelin] Made the most recent round of changes bc04e05 [Ilya Ganelin] Minor fixes and doc updates 25d3f52 [Ilya Ganelin] Minor nit fixes 642a06d [Ilya Ganelin] Fixed logic for invalid suffixes and addid matching test 8927e66 [Ilya Ganelin] Fixed handling of -1 69fedcc [Ilya Ganelin] Added test for zero dc7bd08 [Ilya Ganelin] Fixed error in exception handling 7d19cdd [Ilya Ganelin] Added fix for possible NPE 6f651a8 [Ilya Ganelin] Now using regexes to simplify code in parseTimeString. Introduces getTimeAsSec and getTimeAsMs methods in SparkConf. Updated documentation cbd2ca6 [Ilya Ganelin] Formatting error 1a1122c [Ilya Ganelin] Formatting fixes and added m for use as minute formatter 4e48679 [Ilya Ganelin] Fixed priority order and mixed up conversions in a couple spots d4efd26 [Ilya Ganelin] Added time conversion for yarn.scheduler.heartbeat.interval-ms cbf41db [Ilya Ganelin] Got rid of thrown exceptions 1465390 [Ilya Ganelin] Nit 28187bf [Ilya Ganelin] Convert straight to seconds ff40bfe [Ilya Ganelin] Updated tests to fix small bugs 19c31af [Ilya Ganelin] Added cleaner computation of time conversions in tests 6387772 [Ilya Ganelin] Updated suffix handling to handle overlap of units more gracefully 5193d5f [Ilya Ganelin] Resolved merge conflicts 76cfa27 [Ilya Ganelin] [SPARK-5931] Minor nit fixes' bf779b0 [Ilya Ganelin] Special handling of overlapping usffixes for java dd0a680 [Ilya Ganelin] Updated scala code to call into java b2fc965 [Ilya Ganelin] replaced get or default since it's not present in this version of java 39164f9 [Ilya Ganelin] [SPARK-5931] Updated Java conversion to be similar to scala conversion. Updated conversions to clean up code a little using TimeUnit.convert. Added Unit tests 3b126e1 [Ilya Ganelin] Fixed conversion to US from seconds 1858197 [Ilya Ganelin] Fixed bug where all time was being converted to us instead of the appropriate units bac9edf [Ilya Ganelin] More whitespace 8613631 [Ilya Ganelin] Whitespace 1c0c07c [Ilya Ganelin] Updated Java code to add day, minutes, and hours 647b5ac [Ilya Ganelin] Udpated time conversion to use map iterator instead of if fall through 70ac213 [Ilya Ganelin] Fixed remaining usages to be consistent. Updated Java-side time conversion 68f4e93 [Ilya Ganelin] Updated more files to clean up usage of default time strings 3a12dd8 [Ilya Ganelin] Updated host revceiver 5232a36 [Ilya Ganelin] [SPARK-5931] Changed default behavior of time string conversion. 499bdf0 [Ilya Ganelin] Merge branch 'SPARK-5931' of github.com:ilganeli/spark into SPARK-5931 9e2547c [Ilya Ganelin] Reverting doc changes 8f741e1 [Ilya Ganelin] Update JavaUtils.java 34f87c2 [Ilya Ganelin] Update Utils.scala 9a29d8d [Ilya Ganelin] Fixed misuse of time in streaming context test 42477aa [Ilya Ganelin] Updated configuration doc with note on specifying time properties cde9bff [Ilya Ganelin] Updated spark.streaming.blockInterval c6a0095 [Ilya Ganelin] Updated spark.core.connection.auth.wait.timeout 5181597 [Ilya Ganelin] Updated spark.dynamicAllocation.schedulerBacklogTimeout 2fcc91c [Ilya Ganelin] Updated spark.dynamicAllocation.executorIdleTimeout 6d1518e [Ilya Ganelin] Upated spark.speculation.interval 3f1cfc8 [Ilya Ganelin] Updated spark.scheduler.revive.interval 3352d34 [Ilya Ganelin] Updated spark.scheduler.maxRegisteredResourcesWaitingTime 272c215 [Ilya Ganelin] Updated spark.locality.wait 7320c87 [Ilya Ganelin] updated spark.akka.heartbeat.interval 064ebd6 [Ilya Ganelin] Updated usage of spark.cleaner.ttl 21ef3dd [Ilya Ganelin] updated spark.shuffle.sasl.timeout c9f5cad [Ilya Ganelin] Updated spark.shuffle.io.retryWait 4933fda [Ilya Ganelin] Updated usage of spark.storage.blockManagerSlaveTimeout 7db6d2a [Ilya Ganelin] Updated usage of spark.akka.timeout 404f8c3 [Ilya Ganelin] Updated usage of spark.core.connection.ack.wait.timeout 59bf9e1 [Ilya Ganelin] [SPARK-5931] Updated Utils and JavaUtils classes to add helper methods to handle time strings. Updated time strings in a few places to properly parse time
* [SPARK-6765] Enable scalastyle on test code.Reynold Xin2015-04-131-2/+2
| | | | | | | | | | | | | | | | | | | Turn scalastyle on for all test code. Most of the violations have been resolved in my previous pull requests: Core: https://github.com/apache/spark/pull/5484 SQL: https://github.com/apache/spark/pull/5412 MLlib: https://github.com/apache/spark/pull/5411 GraphX: https://github.com/apache/spark/pull/5410 Streaming: https://github.com/apache/spark/pull/5409 Author: Reynold Xin <rxin@databricks.com> Closes #5486 from rxin/test-style-enable and squashes the following commits: 01683de [Reynold Xin] Fixed new code. a4ab46e [Reynold Xin] Fixed tests. 20adbc8 [Reynold Xin] Missed one violation. 5e36521 [Reynold Xin] [SPARK-6765] Enable scalastyle on test code.
* [SPARK-6860][Streaming][WebUI] Fix the possible inconsistency of StreamingPagezsxwing2015-04-132-6/+7
| | | | | | | | | | | | | Because `StreamingPage.render` doesn't hold the `listener` lock when generating the content, the different parts of content may have some inconsistent values if `listener` updates its status at the same time. And it will confuse people. This PR added `listener.synchronized` to make sure we have a consistent view of StreamingJobProgressListener when creating the content. Author: zsxwing <zsxwing@gmail.com> Closes #5470 from zsxwing/SPARK-6860 and squashes the following commits: cec6f92 [zsxwing] Add missing 'synchronized' in StreamingJobProgressListener 7182498 [zsxwing] Add synchronized to make sure we have a consistent view of StreamingJobProgressListener when creating the content
* [SPARK-6762]Fix potential resource leaks in CheckPoint CheckpointWriter and ↵lisurprise2015-04-132-19/+31
| | | | | | | | | | | | | | | | CheckpointReader The close action should be placed within finally block to avoid the potential resource leaks Author: lisurprise <zhichao.li@intel.com> Closes #5407 from zhichao-li/master and squashes the following commits: 065999f [lisurprise] add guard for null ef862d6 [lisurprise] remove fs.close a754adc [lisurprise] refactor with tryWithSafeFinally 824adb3 [lisurprise] close before validation c877da7 [lisurprise] Fix potential resource leaks
* [SPARK-6766][Streaming] Fix issue about StreamingListenerBatchSubmitted and ↵zsxwing2015-04-104-18/+180
| | | | | | | | | | | | | | | | | | | | | StreamingListenerBatchStarted This PR includes: 1. Send `StreamingListenerBatchSubmitted` when `JobSet` is submitted 1. Fix `StreamingListenerBatchStarted.batchInfo.processingStartTime` 1. Fix a type: `completedaBatchInfos` -> `completedBatchInfos` Author: zsxwing <zsxwing@gmail.com> Closes #5414 from zsxwing/SPARK-6766 and squashes the following commits: 2f85060 [zsxwing] Update tests ca0955b [zsxwing] Combine unit tests 79b4fed [zsxwing] Add StreamingJobProgressListenerSuite to test StreamingJobProgressListener fc3a2a1 [zsxwing] Add unit tests for SPARK-6766 74aed99 [zsxwing] Refactor as per TD's suggestion 493f978 [zsxwing] Send StreamingListenerBatchSubmitted when JobSet is submitted; fix StreamingListenerBatchStarted.batchInfo.processingStartTime; fix a typo
* [SPARK-6758]block the right jetty package in logWangTaoTheTonic2015-04-091-1/+1
| | | | | | | | | | | | https://issues.apache.org/jira/browse/SPARK-6758 I am not sure if it is ok to block them in test resources too (as we shade jetty in assembly?). Author: WangTaoTheTonic <wangtao111@huawei.com> Closes #5406 from WangTaoTheTonic/SPARK-6758 and squashes the following commits: e09605b [WangTaoTheTonic] block the right jetty package
* [SPARK-6765] Fix test code style for streaming.Reynold Xin2015-04-0816-58/+96
| | | | | | | | | | So we can turn style checker on for test code. Author: Reynold Xin <rxin@databricks.com> Closes #5409 from rxin/test-style-streaming and squashes the following commits: 7aea69b [Reynold Xin] [SPARK-6765] Fix test code style for streaming.
* [SPARK-6602][Core] Replace direct use of Akka with Spark RPC interface - part 1zsxwing2015-04-041-14/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This PR replaced the following `Actor`s to `RpcEndpoint`: 1. HeartbeatReceiver 1. ExecutorActor 1. BlockManagerMasterActor 1. BlockManagerSlaveActor 1. CoarseGrainedExecutorBackend and subclasses 1. CoarseGrainedSchedulerBackend.DriverActor This is the first PR. I will split the work of SPARK-6602 to several PRs for code review. Author: zsxwing <zsxwing@gmail.com> Closes #5268 from zsxwing/rpc-rewrite and squashes the following commits: 287e9f8 [zsxwing] Fix the code style 26c56b7 [zsxwing] Merge branch 'master' into rpc-rewrite 9cc825a [zsxwing] Rmove setupThreadSafeEndpoint and add ThreadSafeRpcEndpoint 30a9036 [zsxwing] Make self return null after stopping RpcEndpointRef; fix docs and error messages 705245d [zsxwing] Fix some bugs after rebasing the changes on the master 003cf80 [zsxwing] Update CoarseGrainedExecutorBackend and CoarseGrainedSchedulerBackend to use RpcEndpoint 7d0e6dc [zsxwing] Update BlockManagerSlaveActor to use RpcEndpoint f5d6543 [zsxwing] Update BlockManagerMaster to use RpcEndpoint 30e3f9f [zsxwing] Update ExecutorActor to use RpcEndpoint 478b443 [zsxwing] Update HeartbeatReceiver to use RpcEndpoint
* [SPARK-6428] Turn on explicit type checking for public methods.Reynold Xin2015-04-035-12/+16
| | | | | | | | | | | | | | This builds on my earlier pull requests and turns on the explicit type checking in scalastyle. Author: Reynold Xin <rxin@databricks.com> Closes #5342 from rxin/SPARK-6428 and squashes the following commits: 7b531ab [Reynold Xin] import ordering 2d9a8a5 [Reynold Xin] jl e668b1c [Reynold Xin] override 9b9e119 [Reynold Xin] Parenthesis. 82e0cf5 [Reynold Xin] [SPARK-6428] Turn on explicit type checking for public methods.
* SPARK-6433 hive tests to import spark-sql test JAR for QueryTest accessSteve Loughran2015-04-011-28/+0
| | | | | | | | | | | | | | | | | | | | | | | 1. Test JARs are built & published 1. log4j.resources is explicitly excluded. Without this, downstream test run logging depends on the order the JARs are listed/loaded 1. sql/hive pulls in spark-sql &...spark-catalyst for its test runs 1. The copied in test classes were rm'd, and a test edited to remove its now duplicate assert method 1. Spark streaming is now build with the same plugin/phase as the rest, but its shade plugin declaration is kept in (so different from the rest of the test plugins). Due to (#2), this means the test JAR no longer includes its log4j file. Outstanding issues: * should the JARs be shaded? `spark-streaming-test.jar` does, but given these are test jars for developers only, especially in the same spark source tree, it's hard to justify. * `maven-jar-plugin` v 2.6 was explicitly selected; without this the apache-1.4 parent template JAR version (2.4) chosen. * Are there any other resources to exclude? Author: Steve Loughran <stevel@hortonworks.com> Closes #5119 from steveloughran/stevel/patches/SPARK-6433-test-jars and squashes the following commits: 81ceb01 [Steve Loughran] SPARK-6433 add a clearer comment explaining what the plugin is doing & why a6dca33 [Steve Loughran] SPARK-6433 : pull configuration section form archive plugin c2b5f89 [Steve Loughran] SPARK-6433 omit "jar" goal from jar plugin fdac51b [Steve Loughran] SPARK-6433 -002; indentation & delegate plugin version to parent 650f442 [Steve Loughran] SPARK-6433 patch 001: test JARs are built; sql/hive pulls in spark-sql & spark-catalyst for its test runs
* [SPARK-6428][Streaming] Added explicit types for all public methods.Reynold Xin2015-03-2438-114/+127
| | | | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #5110 from rxin/streaming-explicit-type and squashes the following commits: 2c2db32 [Reynold Xin] [SPARK-6428][Streaming] Added explicit types for all public methods.
* [SPARK-6371] [build] Update version to 1.4.0-SNAPSHOT.Marcelo Vanzin2015-03-201-1/+1
| | | | | | | | | | | | | | | | Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #5056 from vanzin/SPARK-6371 and squashes the following commits: 63220df [Marcelo Vanzin] Merge branch 'master' into SPARK-6371 6506f75 [Marcelo Vanzin] Use more fine-grained exclusion. 178ba71 [Marcelo Vanzin] Oops. 75b2375 [Marcelo Vanzin] Exclude VertexRDD in MiMA. a45a62c [Marcelo Vanzin] Work around MIMA warning. 1d8a670 [Marcelo Vanzin] Re-group jetty exclusion. 0e8e909 [Marcelo Vanzin] Ignore ml, don't ignore graphx. cef4603 [Marcelo Vanzin] Indentation. 296cf82 [Marcelo Vanzin] [SPARK-6371] [build] Update version to 1.4.0-SNAPSHOT.
* SPARK-6338 [CORE] Use standard temp dir mechanisms in tests to avoid ↵Sean Owen2015-03-205-27/+14
| | | | | | | | | | | | | | | orphaned temp files Use `Utils.createTempDir()` to replace other temp file mechanisms used in some tests, to further ensure they are cleaned up, and simplify Author: Sean Owen <sowen@cloudera.com> Closes #5029 from srowen/SPARK-6338 and squashes the following commits: 27b740a [Sean Owen] Fix hive-thriftserver tests that don't expect an existing dir 4a212fa [Sean Owen] Standardize a bit more temp dir management 9004081 [Sean Owen] Revert some added recursive-delete calls 57609e4 [Sean Owen] Use Utils.createTempDir() to replace other temp file mechanisms used in some tests, to further ensure they are cleaned up, and simplify
* [SPARK-4012] stop SparkContext when the exception is thrown from an infinite ↵CodingCat2015-03-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | loop https://issues.apache.org/jira/browse/SPARK-4012 This patch is a resubmission for https://github.com/apache/spark/pull/2864 What I am proposing in this patch is that ***when the exception is thrown from an infinite loop, we should stop the SparkContext, instead of let JVM throws exception forever*** So, in the infinite loops where we originally wrapped with a ` logUncaughtExceptions`, I changed to `tryOrStopSparkContext`, so that the Spark component is stopped Early stopped JVM process is helpful for HA scheme design, for example, The user has a script checking the existence of the pid of the Spark Streaming driver for monitoring the availability; with the code before this patch, the JVM process is still available but not functional when the exceptions are thrown andrewor14, srowen , mind taking further consideration about the change? Author: CodingCat <zhunansjtu@gmail.com> Closes #5004 from CodingCat/SPARK-4012-1 and squashes the following commits: 589276a [CodingCat] throw fatal error again 3c72cd8 [CodingCat] address the comments 6087864 [CodingCat] revise comments 6ad3eb0 [CodingCat] stop SparkContext instead of quit the JVM process 6322959 [CodingCat] exit JVM process when the exception is thrown from an infinite loop
* [SPARK-6222][Streaming] Dont delete checkpoint data when doing ↵Tathagata Das2015-03-193-12/+153
| | | | | | | | | | | | | | | | | | | | | pre-batch-start checkpoint This is another alternative approach to https://github.com/apache/spark/pull/4964/ I think this is a simpler fix that can be backported easily to other branches (1.2 and 1.3). All it does it introduce a flag so that the pre-batch-start checkpoint does not call clear checkpoint. There is not unit test yet. I will add it when this approach is commented upon. Not sure if this is testable easily. Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #5008 from tdas/SPARK-6222 and squashes the following commits: 7315bc2 [Tathagata Das] Removed empty line. c438de4 [Tathagata Das] Revert unnecessary change. 5e98374 [Tathagata Das] Added unit test 50cb60b [Tathagata Das] Fixed style issue 295ca5c [Tathagata Das] Fixing SPARK-6222
* [SPARK-3266] Use intermediate abstract classes to fix type erasure issues in ↵Josh Rosen2015-03-173-2/+11
| | | | | | | | | | | | | | | | | Java APIs This PR addresses a Scala compiler bug ([SI-8905](https://issues.scala-lang.org/browse/SI-8905)) that was breaking some of the Spark Java APIs. In a nutshell, it seems that methods whose implementations are inherited from generic traits sometimes have their type parameters erased to Object. This was causing methods like `DoubleRDD.min()` to throw confusing NoSuchMethodErrors at runtime. The fix implemented here is to introduce an intermediate layer of abstract classes and inherit from those instead of directly extends the `Java*Like` traits. This should not break binary compatibility. I also improved the test coverage of the Java API, adding several new tests for methods that failed at runtime due to this bug. Author: Josh Rosen <joshrosen@databricks.com> Closes #5050 from JoshRosen/javardd-si-8905-fix and squashes the following commits: 2feb068 [Josh Rosen] Use intermediate abstract classes to work around SPARK-3266 d5f3e5d [Josh Rosen] Add failing regression tests for SPARK-3266
* [SPARK-6331] Load new master URL if present when recovering streaming ↵Tathagata Das2015-03-174-7/+25
| | | | | | | | | | | | | | | | | context from checkpoint In streaming driver recovery, when the SparkConf is reconstructed based on the checkpointed configuration, it recovers the old master URL. This okay if the cluster on which the streaming application is relaunched is the same cluster as it was running before. But if that cluster changes, there is no way to inject the new master URL of the new cluster. As a result, the restarted app tries to connect to the non-existent old cluster and fails. The solution is to check whether a master URL is set in the System properties (by Spark submit) before recreating the SparkConf. If a new master url is set in the properties, then use it as that is obviously the most relevant one. Otherwise load the old one (to maintain existing behavior). Author: Tathagata Das <tathagata.das1565@gmail.com> Closes #5024 from tdas/SPARK-6331 and squashes the following commits: 392fd44 [Tathagata Das] Fixed naming issue. c7c0b99 [Tathagata Das] Addressed comments. 6a0857c [Tathagata Das] Updated testsuites. 222485d [Tathagata Das] Load new master URL if present when recovering streaming context from checkpoint
* [SPARK-6077] Remove streaming tab while stopping StreamingContextlisurprise2015-03-166-57/+107
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently we would create a new streaming tab for each streamingContext even if there's already one on the same sparkContext which would cause duplicate StreamingTab created and none of them is taking effect. snapshot: https://www.dropbox.com/s/t4gd6hqyqo0nivz/bad%20multiple%20streamings.png?dl=0 How to reproduce: 1) import org.apache.spark.SparkConf import org.apache.spark.streaming. {Seconds, StreamingContext} import org.apache.spark.storage.StorageLevel val ssc = new StreamingContext(sc, Seconds(1)) val lines = ssc.socketTextStream("localhost", 9999, StorageLevel.MEMORY_AND_DISK_SER) val words = lines.flatMap(_.split(" ")) val wordCounts = words.map(x => (x, 1)).reduceByKey(_ + _) wordCounts.print() ssc.start() ..... 2) ssc.stop(false) val ssc = new StreamingContext(sc, Seconds(1)) val lines = ssc.socketTextStream("localhost", 9999, StorageLevel.MEMORY_AND_DISK_SER) val words = lines.flatMap(_.split(" ")) val wordCounts = words.map(x => (x, 1)).reduceByKey(_ + _) wordCounts.print() ssc.start() Author: lisurprise <zhichao.li@intel.com> Closes #4828 from zhichao-li/master and squashes the following commits: c329806 [lisurprise] add test for attaching/detaching streaming tab 51e6c7f [lisurprise] move detach method into StreamingTab 31a44fa [lisurprise] add unit test for attaching and detaching new tab db25ed2 [lisurprise] clean code 8281bcb [lisurprise] clean code 193c542 [lisurprise] remove streaming tab while closing streaming context
* SPARK-6225 [CORE] [SQL] [STREAMING] Resolve most build warnings, 1.3.0 editionSean Owen2015-03-111-0/+4
| | | | | | | | | | | Resolve javac, scalac warnings of various types -- deprecations, Scala lang, unchecked cast, etc. Author: Sean Owen <sowen@cloudera.com> Closes #4950 from srowen/SPARK-6225 and squashes the following commits: 3080972 [Sean Owen] Ordered imports: Java, Scala, 3rd party, Spark c67985b [Sean Owen] Resolve javac, scalac warnings of various types -- deprecations, Scala lang, unchecked cast, etc.
* [Minor] Resolve sbt warnings: postfix operator second should be enabledGuoQiang Li2015-03-061-0/+1
| | | | | | | | | | | | | | | | | | | | | Resolve sbt warnings: ``` [warn] spark/streaming/src/main/scala/org/apache/spark/streaming/util/WriteAheadLogManager.scala:155: postfix operator second should be enabled [warn] by making the implicit value scala.language.postfixOps visible. [warn] This can be achieved by adding the import clause 'import scala.language.postfixOps' [warn] or by setting the compiler option -language:postfixOps. [warn] See the Scala docs for value scala.language.postfixOps for a discussion [warn] why the feature should be explicitly enabled. [warn] Await.ready(f, 1 second) [warn] ^ ``` Author: GuoQiang Li <witgo@qq.com> Closes #4908 from witgo/sbt_warnings and squashes the following commits: 0629af4 [GuoQiang Li] Resolve sbt warnings: postfix operator second should be enabled
* SPARK-6182 [BUILD] spark-parent pom needs to be published for both 2.10 and 2.11Sean Owen2015-03-051-1/+1
| | | | | | | | | | Option 1 of 2: Convert spark-parent module name to spark-parent_2.10 / spark-parent_2.11 Author: Sean Owen <sowen@cloudera.com> Closes #4912 from srowen/SPARK-6182.1 and squashes the following commits: eff60de [Sean Owen] Convert spark-parent module name to spark-parent_2.10 / spark-parent_2.11
* [SPARK-5943][Streaming] Update the test to use new API to reduce the warningSaisai Shao2015-02-232-6/+6
| | | | | | | | Author: Saisai Shao <saisai.shao@intel.com> Closes #4722 from jerryshao/SPARK-5943 and squashes the following commits: 1b01233 [Saisai Shao] Update the test to use new API to reduce the warning
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-07 18:18:17 +0000