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* [SPARK-5735] Replace uses of EasyMock with MockitoJosh Rosen2015-02-131-10/+0
| | | | | | | | | | | | | | | | | | | This patch replaces all uses of EasyMock with Mockito. There are two motivations for this: 1. We should use a single mocking framework in our tests in order to keep things consistent. 2. EasyMock may be responsible for non-deterministic unit test failures due to its Objensis dependency (see SPARK-5626 for more details). Most of these changes are fairly mechanical translations of Mockito code to EasyMock, although I made a small change that strengthens the assertions in one test in KinesisReceiverSuite. Author: Josh Rosen <joshrosen@databricks.com> Closes #4578 from JoshRosen/SPARK-5735-remove-easymock and squashes the following commits: 0ab192b [Josh Rosen] Import sorting plus two minor changes to more closely match old semantics. 977565b [Josh Rosen] Remove EasyMock from build. fae1d8f [Josh Rosen] Remove EasyMock usage in KinesisReceiverSuite. 7cca486 [Josh Rosen] Remove EasyMock usage in MesosSchedulerBackendSuite fc5e94d [Josh Rosen] Remove EasyMock in CacheManagerSuite
* [SPARK-5388] Provide a stable application submission gateway for standalone ↵Andrew Or2015-02-061-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cluster mode The goal is to provide a stable, REST-based application submission gateway that is not inherently based on Akka, which is unstable across versions. This PR targets standalone cluster mode, but is implemented in a general enough manner that can be potentially extended to other modes in the future. Client mode is currently not included in the changes here because there are many more Akka messages exchanged there. As of the changes here, the Master will advertise two ports, 7077 and 6066. We need to keep around the old one (7077) for client mode and older versions of Spark submit. However, all new versions of Spark submit will use the REST gateway (6066). By the way this includes ~700 lines of tests and ~200 lines of license. Author: Andrew Or <andrew@databricks.com> Closes #4216 from andrewor14/rest and squashes the following commits: 8d7ce07 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest 6f0c597 [Andrew Or] Use nullable fields for integer and boolean values dfe4bd7 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest b9e2a08 [Andrew Or] Minor comments 02b5cea [Andrew Or] Fix tests d2b1ef8 [Andrew Or] Comment changes + minor code refactoring across the board 9c82a36 [Andrew Or] Minor comment and wording updates b4695e7 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest c9a8ad7 [Andrew Or] Do not include appResource and mainClass as properties 6fc7670 [Andrew Or] Report REST server response back to the user 40e6095 [Andrew Or] Pass submit parameters through system properties cbd670b [Andrew Or] Include unknown fields, if any, in server response 9fee16f [Andrew Or] Include server protocol version on mismatch 09f873a [Andrew Or] Fix style 8188e61 [Andrew Or] Upgrade Jackson from 2.3.0 to 2.4.4 37538e0 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest 9165ae8 [Andrew Or] Fall back to Akka if endpoint was not REST 252d53c [Andrew Or] Clean up server error handling behavior further c643f64 [Andrew Or] Fix style bbbd329 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest 792e112 [Andrew Or] Use specific HTTP response codes on error f98660b [Andrew Or] Version the protocol and include it in REST URL 721819f [Andrew Or] Provide more REST-like interface for submit/kill/status 581f7bf [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest 9e0d1af [Andrew Or] Move some classes around to reduce number of files (minor) 42e5de4 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest 1f1c03f [Andrew Or] Use Jackson's DefaultScalaModule to simplify messages 9229433 [Andrew Or] Reduce duplicate naming in REST field ade28fd [Andrew Or] Clean up REST response output in Spark submit b2fef8b [Andrew Or] Abstract the success field to the general response 6c57b4b [Andrew Or] Increase timeout in end-to-end tests bf696ff [Andrew Or] Add checks for enabling REST when using kill/status 7ee6737 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest e2f7f5f [Andrew Or] Provide more safeguard against missing fields 9581df7 [Andrew Or] Clean up uses of exceptions 914fdff [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest e2104e6 [Andrew Or] stable -> rest 3db7379 [Andrew Or] Fix comments and name fields for better error messages 8d43486 [Andrew Or] Replace SubmitRestProtocolAction with class name df90e8b [Andrew Or] Use Jackson for JSON de/serialization d7a1f9f [Andrew Or] Fix local cluster tests efa5e18 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest e42c131 [Andrew Or] Add end-to-end tests for standalone REST protocol 837475b [Andrew Or] Show the REST port on the Master UI d8d3717 [Andrew Or] Use a daemon thread pool for REST server 6568ca5 [Andrew Or] Merge branch 'master' of github.com:apache/spark into rest 77774ba [Andrew Or] Minor fixes 206cae4 [Andrew Or] Refactor and add tests for the REST protocol 63c05b3 [Andrew Or] Remove MASTER as a field (minor) 9e21b72 [Andrew Or] Action -> SparkSubmitAction (minor) 51c5ca6 [Andrew Or] Distinguish client and server side Spark versions b44e103 [Andrew Or] Implement status requests + fix validation behavior 120ab9d [Andrew Or] Support kill and request driver status through SparkSubmit 544de1d [Andrew Or] Major clean ups in code and comments e958cae [Andrew Or] Supported nested values in messages 484bd21 [Andrew Or] Specify an ordering for fields in SubmitDriverRequestMessage 6ff088d [Andrew Or] Rename classes to generalize REST protocol af9d9cb [Andrew Or] Integrate REST protocol in standalone mode 53e7c0e [Andrew Or] Initial client, server, and all the messages
* SPARK-5557: Explicitly include servlet API in dependencies.Patrick Wendell2015-02-051-0/+7
| | | | | | | | | | | | | Because of the way we shade jetty, we lose its dependency orbit in the assembly jar, which includes the javax servlet API's. This adds back orbit explicitly, using the version that matches our jetty version. Author: Patrick Wendell <patrick@databricks.com> Closes #4411 from pwendell/servlet-api and squashes the following commits: 445f868 [Patrick Wendell] SPARK-5557: Explicitly include servlet API in dependencies.
* [SPARK-5341] Use maven coordinates as dependencies in spark-shell and ↵Burak Yavuz2015-02-031-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | spark-submit This PR adds support for using maven coordinates as dependencies to spark-shell. Coordinates can be provided as a comma-delimited string after the flag `--packages`. Additional remote repositories (like SonaType) can be supplied as a comma-delimited string after the flag `--repositories`. Uses the Ivy library to resolve dependencies. Unfortunately the library has no decent documentation, therefore solving more complex dependency issues can be a problem. pwendell, mateiz, mengxr **Note: This is still a WIP. The following need to be handled:** - [x] add docs for the methods - [x] take local ivy cache path as an argument - [x] add tests - [x] add Windows compatibility - [x] exclude unused Ivy dependencies Author: Burak Yavuz <brkyvz@gmail.com> Closes #4215 from brkyvz/SPARK-5341ivy and squashes the following commits: 9215851 [Burak Yavuz] ready to merge db2a5cc [Burak Yavuz] changed logging to printStream 9dae87f [Burak Yavuz] file separators changed 71c374d [Burak Yavuz] merge conflicts fixed c08dc9f [Burak Yavuz] fixed merge conflicts 3ada19a [Burak Yavuz] fixed Jenkins error (hopefully) and added comment on oro 43c2290 [Burak Yavuz] fixed that ONE line 231f72f [Burak Yavuz] addressed code review 2cd6562 [Burak Yavuz] Merge branch 'master' of github.com:apache/spark into SPARK-5341ivy 85ec5a3 [Burak Yavuz] added oro as a dependency explicitly ea44ca4 [Burak Yavuz] add oro back to dependencies cef0e24 [Burak Yavuz] IntelliJ is just messing things up 97c4a92 [Burak Yavuz] fix more weird IntelliJ formatting 9cf077d [Burak Yavuz] fix weird IntelliJ formatting dcf5e13 [Burak Yavuz] fix windows command line flags 3a23f21 [Burak Yavuz] excluded ivy dependencies 53423e0 [Burak Yavuz] tests added 3705907 [Burak Yavuz] remove ivy-repo as a command line argument. Use global ivy cache as default c04d885 [Burak Yavuz] take path to ivy cache as a conf 2edc9b5 [Burak Yavuz] managed to exclude Spark and it's dependencies a0870af [Burak Yavuz] add docs. remove unnecesary new lines 6645af4 [Burak Yavuz] [SPARK-5341] added base implementation 882c4c8 [Burak Yavuz] added maven dependency download
* SPARK-3996: Add jetty servlet and continuations.Patrick Wendell2015-02-021-1/+11
| | | | | | | | | | | | These are needed transitively from the other Jetty libraries we include. It was not picked up by unit tests because we disable the UI. Author: Patrick Wendell <patrick@databricks.com> Closes #4323 from pwendell/jetty and squashes the following commits: d8669da [Patrick Wendell] SPARK-3996: Add jetty servlet and continuations.
* [SPARK-3996]: Shade Jetty in Spark deliverablesPatrick Wendell2015-02-011-2/+20
| | | | | | | | | | | | | | | | | | | (v2 of this patch with a fix that was only relevant for the maven build). This patch piggy-back's on vanzin's work to simplify the Guava shading, and adds Jetty as a shaded library in Spark. Other than adding Jetty, it consilidates the <artifactSet>'s into the root pom. I found it was a bit easier to follow that way, since you don't need to look into child pom's to find out specific artifact sets included in shading. Author: Patrick Wendell <patrick@databricks.com> Closes #4285 from pwendell/jetty and squashes the following commits: d3e7f4e [Patrick Wendell] Fix for shaded deps causing compile errors 19f0710 [Patrick Wendell] More code review feedback 961452d [Patrick Wendell] Responding to feedback from Marcello 6df25ca [Patrick Wendell] [WIP] [SPARK-3996]: Shade Jetty in Spark deliverables
* [SPARK-5422] Add support for sending Graphite metrics via UDPRyan Williams2015-01-311-4/+4
| | | | | | | | | | | Depends on [SPARK-5413](https://issues.apache.org/jira/browse/SPARK-5413) / #4209, included here, will rebase once the latter's merged. Author: Ryan Williams <ryan.blake.williams@gmail.com> Closes #4218 from ryan-williams/udp and squashes the following commits: ebae393 [Ryan Williams] Add support for sending Graphite metrics via UDP cb58262 [Ryan Williams] bump metrics dependency to v3.1.0
* Revert "[WIP] [SPARK-3996]: Shade Jetty in Spark deliverables"Patrick Wendell2015-01-291-20/+2
| | | | This reverts commit f240fe390b46b6e9859ce74108c5a5fba5c5f8b3.
* [WIP] [SPARK-3996]: Shade Jetty in Spark deliverablesPatrick Wendell2015-01-291-2/+20
| | | | | | | | | | | | | | | | This patch piggy-back's on vanzin's work to simplify the Guava shading, and adds Jetty as a shaded library in Spark. Other than adding Jetty, it consilidates the \<artifactSet\>'s into the root pom. I found it was a bit easier to follow that way, since you don't need to look into child pom's to find out specific artifact sets included in shading. Author: Patrick Wendell <patrick@databricks.com> Closes #4252 from pwendell/jetty and squashes the following commits: 19f0710 [Patrick Wendell] More code review feedback 961452d [Patrick Wendell] Responding to feedback from Marcello 6df25ca [Patrick Wendell] [WIP] [SPARK-3996]: Shade Jetty in Spark deliverables
* [SPARK-5466] Add explicit guava dependencies where needed.Marcelo Vanzin2015-01-291-0/+4
| | | | | | | | | | | | | | | | | | One side-effect of shading guava is that it disappears as a transitive dependency. For Hadoop 2.x, this was masked by the fact that Hadoop itself depends on guava. But certain versions of Hadoop 1.x also shade guava, leaving either no guava or some random version pulled by another dependency on the classpath. So be explicit about the dependency in modules that use guava directly, which is the right thing to do anyway. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #4272 from vanzin/SPARK-5466 and squashes the following commits: e3f30e5 [Marcelo Vanzin] Dependency for catalyst is not needed. d3b2c84 [Marcelo Vanzin] [SPARK-5466] Add explicit guava dependencies where needed.
* [SPARK-4809] Rework Guava library shading.Marcelo Vanzin2015-01-281-48/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current way of shading Guava is a little problematic. Code that depends on "spark-core" does not see the transitive dependency, yet classes in "spark-core" actually depend on Guava. So it's a little tricky to run unit tests that use spark-core classes, since you need a compatible version of Guava in your dependencies when running the tests. This can become a little tricky, and is kind of a bad user experience. This change modifies the way Guava is shaded so that it's applied uniformly across the Spark build. This means Guava is shaded inside spark-core itself, so that the dependency issues above are solved. Aside from that, all Spark sub-modules have their Guava references relocated, so that they refer to the relocated classes now packaged inside spark-core. Before, this was only done by the time the assembly was built, so projects that did not end up inside the assembly (such as streaming backends) could still reference the original location of Guava classes. The Guava classes are added to the "first" artifact Spark generates (network-common), so that all downstream modules have the needed classes available. Since "network-common" is a dependency of spark-core, all Spark apps should get the relocated classes automatically. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #3658 from vanzin/SPARK-4809 and squashes the following commits: 3c93e42 [Marcelo Vanzin] Shade Guava in the network-common artifact. 5d69ec9 [Marcelo Vanzin] Merge branch 'master' into SPARK-4809 b3104fc [Marcelo Vanzin] Add comment. 941848f [Marcelo Vanzin] Merge branch 'master' into SPARK-4809 f78c48a [Marcelo Vanzin] Merge branch 'master' into SPARK-4809 8053dd4 [Marcelo Vanzin] Merge branch 'master' into SPARK-4809 107d7da [Marcelo Vanzin] Add fix for SPARK-5052 (PR #3874). 40b8723 [Marcelo Vanzin] Merge branch 'master' into SPARK-4809 4a4ed42 [Marcelo Vanzin] [SPARK-4809] Rework Guava library shading.
* [SPARK-5052] Add common/base classes to fix guava methods signatures.Elmer Garduno2015-01-261-0/+2
| | | | | | | | | | Fixes problems with incorrect method signatures related to shaded classes. For discussion see the jira issue. Author: Elmer Garduno <elmerg@google.com> Closes #3874 from elmer-garduno/fix_guava_signatures and squashes the following commits: aa5d8e0 [Elmer Garduno] Unshade common/base[Function|Supplier] classes to fix guava methods signatures.
* SPARK-4159 [CORE] Maven build doesn't run JUnit test suitesSean Owen2015-01-061-18/+0
| | | | | | | | | | | | | | | | | | This PR: - Reenables `surefire`, and copies config from `scalatest` (which is itself an old fork of `surefire`, so similar) - Tells `surefire` to test only Java tests - Enables `surefire` and `scalatest` for all children, and in turn eliminates some duplication. For me this causes the Scala and Java tests to be run once each, it seems, as desired. It doesn't affect the SBT build but works for Maven. I still need to verify that all of the Scala tests and Java tests are being run. Author: Sean Owen <sowen@cloudera.com> Closes #3651 from srowen/SPARK-4159 and squashes the following commits: 2e8a0af [Sean Owen] Remove specialized SPARK_HOME setting for REPL, YARN tests as it appears to be obsolete 12e4558 [Sean Owen] Append to unit-test.log instead of overwriting, so that both surefire and scalatest output is preserved. Also standardize/correct comments a bit. e6f8601 [Sean Owen] Reenable Java tests by reenabling surefire with config cloned from scalatest; centralize test config in the parent
* SPARK-4297 [BUILD] Build warning fixes omnibusSean Owen2014-12-241-2/+2
| | | | | | | | | | There are a number of warnings generated in a normal, successful build right now. They're mostly Java unchecked cast warnings, which can be suppressed. But there's a grab bag of other Scala language warnings and so on that can all be easily fixed. The forthcoming PR fixes about 90% of the build warnings I see now. Author: Sean Owen <sowen@cloudera.com> Closes #3157 from srowen/SPARK-4297 and squashes the following commits: 8c9e469 [Sean Owen] Suppress unchecked cast warnings, and several other build warning fixes
* Bumping version to 1.3.0-SNAPSHOT.Marcelo Vanzin2014-11-181-1/+1
| | | | | | | | | | | | 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.
* Support cross building for Scala 2.11Prashant Sharma2014-11-111-17/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Revert "[SPARK-2703][Core]Make Tachyon related unit tests execute without ↵Patrick Wendell2014-11-101-7/+0
| | | | | | deploying a Tachyon system locally." This reverts commit bd86cb1738800a0aa4c88b9afdba2f97ac6cbf25.
* [SPARK-2703][Core]Make Tachyon related unit tests execute without deploying ↵RongGu2014-11-091-0/+7
| | | | | | | | | | | | 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-3796] Create external service which can serve shuffle filesAaron Davidson2014-11-011-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduces the tooling necessary to construct an external shuffle service which is independent of Spark executors, and then use this service inside Spark. An example (just for the sake of this PR) of the service creation can be found in Worker, and the service itself is used by plugging in the StandaloneShuffleClient as Spark's ShuffleClient (setup in BlockManager). This PR continues the work from #2753, which extracted out the transport layer of Spark's block transfer into an independent package within Spark. A new package was created which contains the Spark business logic necessary to retrieve the actual shuffle data, which is completely independent of the transport layer introduced in the previous patch. Similar to the transport layer, this package must not depend on Spark as we anticipate plugging this service as a lightweight process within, say, the YARN NodeManager, and do not wish to include Spark's dependencies (including Scala itself). There are several outstanding tasks which must be complete before this PR can be merged: - [x] Complete unit testing of network/shuffle package. - [x] Performance and correctness testing on a real cluster. - [x] Remove example service instantiation from Worker.scala. There are even more shortcomings of this PR which should be addressed in followup patches: - Don't use Java serializer for RPC layer! It is not cross-version compatible. - Handle shuffle file cleanup for dead executors once the application terminates or the ContextCleaner triggers. - Documentation of the feature in the Spark docs. - Improve behavior if the shuffle service itself goes down (right now we don't blacklist it, and new executors cannot spawn on that machine). - SSL and SASL integration - Nice to have: Handle shuffle file consolidation (this would requires changes to Spark's implementation). Author: Aaron Davidson <aaron@databricks.com> Closes #3001 from aarondav/shuffle-service and squashes the following commits: 4d1f8c1 [Aaron Davidson] Remove changes to Worker 705748f [Aaron Davidson] Rename Standalone* to External* fd3928b [Aaron Davidson] Do not unregister executor outputs unduly 9883918 [Aaron Davidson] Make suggested build changes 3d62679 [Aaron Davidson] Add Spark integration test 7fe51d5 [Aaron Davidson] Fix SBT integration 56caa50 [Aaron Davidson] Address comments c8d1ac3 [Aaron Davidson] Add unit tests 2f70c0c [Aaron Davidson] Fix unit tests 5483e96 [Aaron Davidson] Fix unit tests 46a70bf [Aaron Davidson] Whoops, bracket 5ea4df6 [Aaron Davidson] [SPARK-3796] Create external service which can serve shuffle files
* HOTFIX: Clean up build in network module.Patrick Wendell2014-10-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | This is currently breaking the package build for some people (including me). This patch does some general clean-up which also fixes the current issue. - Uses consistent artifact naming - Adds sbt support for this module - Changes tests to use scalatest (fixes the original issue[1]) One thing to note, it turns out that scalatest when invoked in the Maven build doesn't succesfully detect JUnit Java tests. This is a long standing issue, I noticed it applies to all of our current test suites as well. I've created SPARK-4159 to fix this. [1] The original issue is that we need to allocate extra memory for the tests, happens by default in our scalatest configuration. Author: Patrick Wendell <pwendell@gmail.com> Closes #3025 from pwendell/hotfix and squashes the following commits: faa9053 [Patrick Wendell] HOTFIX: Clean up build in network module.
* [SPARK-3453] Netty-based BlockTransferService, extracted from Spark coreReynold Xin2014-10-291-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This PR encapsulates #2330, which is itself a continuation of #2240. The first goal of this PR is to provide an alternate, simpler implementation of the ConnectionManager which is based on Netty. In addition to this goal, however, we want to resolve [SPARK-3796](https://issues.apache.org/jira/browse/SPARK-3796), which calls for a standalone shuffle service which can be integrated into the YARN NodeManager, Standalone Worker, or on its own. This PR makes the first step in this direction by ensuring that the actual Netty service is as small as possible and extracted from Spark core. Given this, we should be able to construct this standalone jar which can be included in other JVMs without incurring significant dependency or runtime issues. The actual work to ensure that such a standalone shuffle service would work in Spark will be left for a future PR, however. In order to minimize dependencies and allow for the service to be long-running (possibly much longer-running than Spark, and possibly having to support multiple version of Spark simultaneously), the entire service has been ported to Java, where we have full control over the binary compatibility of the components and do not depend on the Scala runtime or version. These issues: have been addressed by folding in #2330: SPARK-3453: Refactor Netty module to use BlockTransferService interface SPARK-3018: Release all buffers upon task completion/failure SPARK-3002: Create a connection pool and reuse clients across different threads SPARK-3017: Integration tests and unit tests for connection failures SPARK-3049: Make sure client doesn't block when server/connection has error(s) SPARK-3502: SO_RCVBUF and SO_SNDBUF should be bootstrap childOption, not option SPARK-3503: Disable thread local cache in PooledByteBufAllocator TODO before mergeable: - [x] Implement uploadBlock() - [x] Unit tests for RPC side of code - [x] Performance testing (see comments [here](https://github.com/apache/spark/pull/2753#issuecomment-59475022)) - [x] Turn OFF by default (currently on for unit testing) Author: Reynold Xin <rxin@apache.org> Author: Aaron Davidson <aaron@databricks.com> Author: cocoatomo <cocoatomo77@gmail.com> Author: Patrick Wendell <pwendell@gmail.com> Author: Prashant Sharma <prashant.s@imaginea.com> Author: Davies Liu <davies.liu@gmail.com> Author: Anand Avati <avati@redhat.com> Closes #2753 from aarondav/netty and squashes the following commits: cadfd28 [Aaron Davidson] Turn netty off by default d7be11b [Aaron Davidson] Turn netty on by default 4a204b8 [Aaron Davidson] Fail block fetches if client connection fails 2b0d1c0 [Aaron Davidson] 100ch 0c5bca2 [Aaron Davidson] Merge branch 'master' of https://github.com/apache/spark into netty 14e37f7 [Aaron Davidson] Address Reynold's comments 8dfcceb [Aaron Davidson] Merge branch 'master' of https://github.com/apache/spark into netty 322dfc1 [Aaron Davidson] Address Reynold's comments, including major rename e5675a4 [Aaron Davidson] Fail outstanding RPCs as well ccd4959 [Aaron Davidson] Don't throw exception if client immediately fails 9da0bc1 [Aaron Davidson] Add RPC unit tests d236dfd [Aaron Davidson] Remove no-op serializer :) 7b7a26c [Aaron Davidson] Fix Nio compile issue dd420fd [Aaron Davidson] Merge branch 'master' of https://github.com/apache/spark into netty-test 939f276 [Aaron Davidson] Attempt to make comm. bidirectional aa58f67 [cocoatomo] [SPARK-3909][PySpark][Doc] A corrupted format in Sphinx documents and building warnings 8dc1ded [cocoatomo] [SPARK-3867][PySpark] ./python/run-tests failed when it run with Python 2.6 and unittest2 is not installed 5b5dbe6 [Prashant Sharma] [SPARK-2924] Required by scala 2.11, only one fun/ctor amongst overriden alternatives, can have default argument(s). 2c5d9dc [Patrick Wendell] HOTFIX: Fix build issue with Akka 2.3.4 upgrade. 020691e [Davies Liu] [SPARK-3886] [PySpark] use AutoBatchedSerializer by default ae4083a [Anand Avati] [SPARK-2805] Upgrade Akka to 2.3.4 29c6dcf [Aaron Davidson] [SPARK-3453] Netty-based BlockTransferService, extracted from Spark core f7e7568 [Reynold Xin] Fixed spark.shuffle.io.receiveBuffer setting. 5d98ce3 [Reynold Xin] Flip buffer. f6c220d [Reynold Xin] Merge with latest master. 407e59a [Reynold Xin] Fix style violation. a0518c7 [Reynold Xin] Implemented block uploads. 4b18db2 [Reynold Xin] Copy the buffer in fetchBlockSync. bec4ea2 [Reynold Xin] Removed OIO and added num threads settings. 1bdd7ee [Reynold Xin] Fixed tests. d68f328 [Reynold Xin] Logging close() in case close() fails. f63fb4c [Reynold Xin] Add more debug message. 6afc435 [Reynold Xin] Added logging. c066309 [Reynold Xin] Implement java.io.Closeable interface. 519d64d [Reynold Xin] Mark private package visibility and MimaExcludes. f0a16e9 [Reynold Xin] Fixed test hanging. 14323a5 [Reynold Xin] Removed BlockManager.getLocalShuffleFromDisk. b2f3281 [Reynold Xin] Added connection pooling. d23ed7b [Reynold Xin] Incorporated feedback from Norman: - use same pool for boss and worker - remove ioratio - disable caching of byte buf allocator - childoption sendbuf/receivebuf - fire exception through pipeline 9e0cb87 [Reynold Xin] Fixed BlockClientHandlerSuite 5cd33d7 [Reynold Xin] Fixed style violation. cb589ec [Reynold Xin] Added more test cases covering cleanup when fault happens in ShuffleBlockFetcherIteratorSuite 1be4e8e [Reynold Xin] Shorten NioManagedBuffer and NettyManagedBuffer class names. 108c9ed [Reynold Xin] Forgot to add TestSerializer to the commit list. b5c8d1f [Reynold Xin] Fixed ShuffleBlockFetcherIteratorSuite. 064747b [Reynold Xin] Reference count buffers and clean them up properly. 2b44cf1 [Reynold Xin] Added more documentation. 1760d32 [Reynold Xin] Use Epoll.isAvailable in BlockServer as well. 165eab1 [Reynold Xin] [SPARK-3453] Refactor Netty module to use BlockTransferService.
* SPARK-4022 [CORE] [MLLIB] Replace colt dependency (LGPL) with commons-mathSean Owen2014-10-271-6/+0
| | | | | | | | | | | | | | | This change replaces usages of colt with commons-math3 equivalents, and makes some minor necessary adjustments to related code and tests to match. Author: Sean Owen <sowen@cloudera.com> Closes #2928 from srowen/SPARK-4022 and squashes the following commits: 61a232f [Sean Owen] Fix failure due to different sampling in JavaAPISuite.sample() 16d66b8 [Sean Owen] Simplify seeding with call to reseedRandomGenerator a1a78e0 [Sean Owen] Use Well19937c 31c7641 [Sean Owen] Fix Python Poisson test by choosing a different seed; about 88% of seeds should work but 1 didn't, it seems 5c9c67f [Sean Owen] Additional test fixes from review d8f88e0 [Sean Owen] Replace colt with commons-math3. Some tests do not pass yet.
* [SPARK-3616] Add basic Selenium tests to WebUISuiteJosh Rosen2014-10-261-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds Selenium tests for Spark's web UI. To avoid adding extra dependencies to the test environment, the tests use Selenium's HtmlUnitDriver, which is pure-Java, instead of, say, ChromeDriver. I added new tests to try to reproduce a few UI bugs reported on JIRA, namely SPARK-3021, SPARK-2105, and SPARK-2527. I wasn't able to reproduce these bugs; I suspect that the older ones might have been fixed by other patches. In order to use HtmlUnitDriver, I added an explicit dependency on the org.apache.httpcomponents version of httpclient in order to prevent jets3t's older version from taking precedence on the classpath. I also upgraded ScalaTest to 2.2.1. Author: Josh Rosen <joshrosen@apache.org> Author: Josh Rosen <joshrosen@databricks.com> Closes #2474 from JoshRosen/webui-selenium-tests and squashes the following commits: fcc9e83 [Josh Rosen] scalautils -> scalactic package rename 510e54a [Josh Rosen] [SPARK-3616] Add basic Selenium tests to WebUISuite.
* [SPARK-4019] [SPARK-3740] Fix MapStatus compression bug that could lead to ↵Josh Rosen2014-10-231-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | empty results or Snappy errors This commit fixes a bug in MapStatus that could cause jobs to wrongly return empty results if those jobs contained stages with more than 2000 partitions where most of those partitions were empty. For jobs with > 2000 partitions, MapStatus uses HighlyCompressedMapStatus, which only stores the average size of blocks. If the average block size is zero, then this will cause all blocks to be reported as empty, causing BlockFetcherIterator to mistakenly skip them. For example, this would return an empty result: sc.makeRDD(0 until 10, 1000).repartition(2001).collect() This can also lead to deserialization errors (e.g. Snappy decoding errors) for jobs with > 2000 partitions where the average block size is non-zero but there is at least one empty block. In this case, the BlockFetcher attempts to fetch empty blocks and fails when trying to deserialize them. The root problem here is that MapStatus has a (previously undocumented) correctness property that was violated by HighlyCompressedMapStatus: If a block is non-empty, then getSizeForBlock must be non-zero. I fixed this by modifying HighlyCompressedMapStatus to store the average size of _non-empty_ blocks and to use a compressed bitmap to track which blocks are empty. I also removed a test which was broken as originally written: it attempted to check that HighlyCompressedMapStatus's size estimation error was < 10%, but this was broken because HighlyCompressedMapStatus is only used for map statuses with > 2000 partitions, but the test only created 50. Author: Josh Rosen <joshrosen@databricks.com> Closes #2866 from JoshRosen/spark-4019 and squashes the following commits: fc8b490 [Josh Rosen] Roll back hashset change, which didn't improve performance. 5faa0a4 [Josh Rosen] Incorporate review feedback c8b8cae [Josh Rosen] Two performance fixes: 3b892dd [Josh Rosen] Address Reynold's review comments ba2e71c [Josh Rosen] Add missing newline 609407d [Josh Rosen] Use Roaring Bitmap to track non-empty blocks. c23897a [Josh Rosen] Use sets when comparing collect() results 91276a3 [Josh Rosen] [SPARK-4019] Fix MapStatus compression bug that could lead to empty results.
* [SPARK-3757] mvn clean doesn't delete some filesMasayoshi TSUZUKI2014-10-011-0/+11
| | | | | | | | | | | Added directory to be deleted into maven-clean-plugin in pom.xml. Author: Masayoshi TSUZUKI <tsudukim@oss.nttdata.co.jp> Closes #2613 from tsudukim/feature/SPARK-3757 and squashes the following commits: 8804bfc [Masayoshi TSUZUKI] Modified indent. 67c7171 [Masayoshi TSUZUKI] [SPARK-3757] mvn clean doesn't delete some files
* [SPARK-3647] Add more exceptions to Guava relocation.Marcelo Vanzin2014-09-231-0/+2
| | | | | | | | | | | | | | | | | | Guava's Optional refers to some package private classes / methods, and when those are relocated the code stops working, throwing exceptions. So add the affected classes to the exception list too, and add a unit test. (Note that this unit test only really makes sense in maven, since we don't relocate in the sbt build. Also, JavaAPISuite doesn't seem to be run by "mvn test" - I had to manually add command line options to enable it.) Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #2496 from vanzin/SPARK-3647 and squashes the following commits: 84f58d7 [Marcelo Vanzin] [SPARK-3647] Add more exceptions to Guava relocation.
* [SPARK-3217] Add Guava to classpath when SPARK_PREPEND_CLASSES is set.Marcelo Vanzin2014-09-121-0/+27
| | | | | | | | | | | | | | | | | | | | | When that option is used, the compiled classes from the build directory are prepended to the classpath. Now that we avoid packaging Guava, that means we have classes referencing the original Guava location in the app's classpath, so errors happen. For that case, add Guava manually to the classpath. Note: if Spark is compiled with "-Phadoop-provided", it's tricky to make things work with SPARK_PREPEND_CLASSES, because you need to add the Hadoop classpath using SPARK_CLASSPATH and that means the older Hadoop Guava overrides the newer one Spark needs. So someone using SPARK_PREPEND_CLASSES needs to remember to not use that profile. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #2141 from vanzin/SPARK-3217 and squashes the following commits: b967324 [Marcelo Vanzin] [SPARK-3217] Add Guava to classpath when SPARK_PREPEND_CLASSES is set.
* [SPARK-3397] Bump pom.xml version number of master branch to 1.2.0-SNAPSHOTGuoQiang Li2014-09-061-1/+1
| | | | | | | | Author: GuoQiang Li <witgo@qq.com> Closes #2268 from witgo/SPARK-3397 and squashes the following commits: eaf913f [GuoQiang Li] Bump pom.xml version number of master branch to 1.2.0-SNAPSHOT
* [SPARK-3061] Fix Maven build under WindowsJosh Rosen2014-09-021-12/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | The Maven build was failing on Windows because it tried to call the unix `unzip` utility to extract the Py4J files into core's build directory. I've fixed this issue by using the `maven-antrun-plugin` to perform the unzipping. I also fixed an issue that prevented tests from running under Windows: In the Maven ScalaTest plugin, the filename listed in <filereports> is placed under the <reportsDirectory>; the current code places it in a subdirectory of reportsDirectory, e.g. ``` ${project.build.directory}/surefire-reports/${project.build.directory}/SparkTestSuite.txt ``` This caused problems under Windows because it would try to create a subdirectory named "c:\\". Note that the tests still fail under Windows (for other reasons); this PR just allows them to run and fail rather than crash when trying to create the test reports directory. Author: Josh Rosen <joshrosen@apache.org> Author: Josh Rosen <rosenville@gmail.com> Author: Josh Rosen <joshrosen@databricks.com> Closes #2165 from JoshRosen/windows-support and squashes the following commits: 651d210 [Josh Rosen] Unzip to python/build instead of core/build fbf3e61 [Josh Rosen] 4 spaces -> 2 spaces e347668 [Josh Rosen] Fix Maven scalatest filereports path: 4994af1 [Josh Rosen] [SPARK-3061] Use maven-antrun-plugin to unzip Py4J.
* [SPARK-2848] Shade Guava in uber-jars.Marcelo Vanzin2014-08-201-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For further discussion, please check the JIRA entry. This change moves Guava classes to a different package so that they don't conflict with the user-provided Guava (or the Hadoop-provided one). Since one class (Optional) was exposed through Spark's public API, that class was forked from Guava at the current dependency version (14.0.1) so that it can be kept going forward (until the API is cleaned). Note this change has a few implications: - *all* classes in the final jars will reference the relocated classes. If Hadoop classes are included (i.e. "-Phadoop-provided" is not activated), those will also reference the Guava 14 classes (instead of the Guava 11 classes from the Hadoop classpath). - if the Guava version in Spark is ever changed, the new Guava will still reference the forked Optional class; this may or may not be a problem, but in the long term it's better to think about removing Optional from the public API. For the end user, there are two visible implications: - Guava is not provided as a transitive dependency anymore (since it's "provided" in Spark) - At runtime, unless they provide their own, they'll either have no Guava or Hadoop's version of Guava (11), depending on how they set up their classpath. Note that this patch does not change the sbt deliverables; those will still contain guava in its original package, and provide guava as a compile-time dependency. This assumes that maven is the canonical build, and sbt-built artifacts are not (officially) published. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #1813 from vanzin/SPARK-2848 and squashes the following commits: 9bdffb0 [Marcelo Vanzin] Undo sbt build changes. 819b445 [Marcelo Vanzin] Review feedback. 05e0a3d [Marcelo Vanzin] Merge branch 'master' into SPARK-2848 fef4370 [Marcelo Vanzin] Unfork Optional.java. d3ea8e1 [Marcelo Vanzin] Exclude asm classes from final jar. 637189b [Marcelo Vanzin] Add hacky filter to prefer Spark's copy of Optional. 2fec990 [Marcelo Vanzin] Shade Guava in the sbt build. 616998e [Marcelo Vanzin] Shade Guava in the maven build, fork Guava's Optional.java.
* [SPARK-2806] core - upgrade to json4s-jackson 3.2.10Anand Avati2014-08-051-1/+1
| | | | | | | | | | | | Scala 2.11 packages not available for the current version (3.2.6) Signed-off-by: Anand Avati <avatiredhat.com> Author: Anand Avati <avati@redhat.com> Closes #1702 from avati/SPARK-1812-json4s-jackson-3.2.10 and squashes the following commits: 7be8324 [Anand Avati] SPARK-1812: core - upgrade to json4s 3.2.10
* Revert "[SPARK-1470][SPARK-1842] Use the scala-logging wrapper instead of ↵Patrick Wendell2014-08-011-4/+0
| | | | | | the directly sfl4j api" This reverts commit adc8303294e26efb4ed15e5f5ba1062f7988625d.
* [SPARK-1470][SPARK-1842] Use the scala-logging wrapper instead of the ↵GuoQiang Li2014-08-011-0/+4
| | | | | | | | | | | directly sfl4j api Author: GuoQiang Li <witgo@qq.com> Closes #1369 from witgo/SPARK-1470_new and squashes the following commits: 66a1641 [GuoQiang Li] IncompatibleResultTypeProblem 73a89ba [GuoQiang Li] Use the scala-logging wrapper instead of the directly sfl4j api.
* [SPARK-2702][Core] Upgrade Tachyon dependency to 0.5.0Haoyuan Li2014-07-311-2/+2
| | | | | | | | Author: Haoyuan Li <haoyuan@cs.berkeley.edu> Closes #1651 from haoyuan/upgrade-tachyon and squashes the following commits: 6f3f98f [Haoyuan Li] upgrade tachyon to 0.5.0
* SPARK-2749 [BUILD]. Spark SQL Java tests aren't compiling in Jenkins' Maven ↵Sean Owen2014-07-301-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | builds; missing junit:junit dep The Maven-based builds in the build matrix have been failing for a few days: https://amplab.cs.berkeley.edu/jenkins/view/Spark/ On inspection, it looks like the Spark SQL Java tests don't compile: https://amplab.cs.berkeley.edu/jenkins/view/Spark/job/Spark-Master-Maven-pre-YARN/hadoop.version=1.0.4,label=centos/244/consoleFull I confirmed it by repeating the command vs master: `mvn -Dhadoop.version=1.0.4 -Dlabel=centos -DskipTests clean package` The problem is that this module doesn't depend on JUnit. In fact, none of the modules do, but `com.novocode:junit-interface` (the SBT-JUnit bridge) pulls it in, in most places. However this module doesn't depend on `com.novocode:junit-interface` Adding the `junit:junit` dependency fixes the compile problem. In fact, the other modules with Java tests should probably depend on it explicitly instead of happening to get it via `com.novocode:junit-interface`, since that is a bit SBT/Scala-specific (and I am not even sure it's needed). Author: Sean Owen <srowen@gmail.com> Closes #1660 from srowen/SPARK-2749 and squashes the following commits: 858ff7c [Sean Owen] Add explicit junit dep to other modules with Java tests for robustness 9636794 [Sean Owen] Add junit dep so that Spark SQL Java tests compile
* [SPARK-2305] [PySpark] Update Py4J to version 0.8.2.1Josh Rosen2014-07-291-1/+1
| | | | | | | | Author: Josh Rosen <joshrosen@apache.org> Closes #1626 from JoshRosen/SPARK-2305 and squashes the following commits: 03fb283 [Josh Rosen] Update Py4J to version 0.8.2.1.
* [SPARK-2410][SQL] Merging Hive Thrift/JDBC server (with Maven profile fix)Cheng Lian2014-07-281-1/+1
| | | | | | | | | | | | | | | JIRA issue: [SPARK-2410](https://issues.apache.org/jira/browse/SPARK-2410) Another try for #1399 & #1600. Those two PR breaks Jenkins builds because we made a separate profile `hive-thriftserver` in sub-project `assembly`, but the `hive-thriftserver` module is defined outside the `hive-thriftserver` profile. Thus every time a pull request that doesn't touch SQL code will also execute test suites defined in `hive-thriftserver`, but tests fail because related .class files are not included in the assembly jar. In the most recent commit, module `hive-thriftserver` is moved into its own profile to fix this problem. All previous commits are squashed for clarity. Author: Cheng Lian <lian.cs.zju@gmail.com> Closes #1620 from liancheng/jdbc-with-maven-fix and squashes the following commits: 629988e [Cheng Lian] Moved hive-thriftserver module definition into its own profile ec3c7a7 [Cheng Lian] Cherry picked the Hive Thrift server
* Revert "[SPARK-2410][SQL] Merging Hive Thrift/JDBC server"Patrick Wendell2014-07-271-1/+1
| | | | This reverts commit f6ff2a61d00d12481bfb211ae13d6992daacdcc2.
* [SPARK-2410][SQL] Merging Hive Thrift/JDBC serverCheng Lian2014-07-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (This is a replacement of #1399, trying to fix potential `HiveThriftServer2` port collision between parallel builds. Please refer to [these comments](https://github.com/apache/spark/pull/1399#issuecomment-50212572) for details.) JIRA issue: [SPARK-2410](https://issues.apache.org/jira/browse/SPARK-2410) Merging the Hive Thrift/JDBC server from [branch-1.0-jdbc](https://github.com/apache/spark/tree/branch-1.0-jdbc). Thanks chenghao-intel for his initial contribution of the Spark SQL CLI. Author: Cheng Lian <lian.cs.zju@gmail.com> Closes #1600 from liancheng/jdbc and squashes the following commits: ac4618b [Cheng Lian] Uses random port for HiveThriftServer2 to avoid collision with parallel builds 090beea [Cheng Lian] Revert changes related to SPARK-2678, decided to move them to another PR 21c6cf4 [Cheng Lian] Updated Spark SQL programming guide docs fe0af31 [Cheng Lian] Reordered spark-submit options in spark-shell[.cmd] 199e3fb [Cheng Lian] Disabled MIMA for hive-thriftserver 1083e9d [Cheng Lian] Fixed failed test suites 7db82a1 [Cheng Lian] Fixed spark-submit application options handling logic 9cc0f06 [Cheng Lian] Starts beeline with spark-submit cfcf461 [Cheng Lian] Updated documents and build scripts for the newly added hive-thriftserver profile 061880f [Cheng Lian] Addressed all comments by @pwendell 7755062 [Cheng Lian] Adapts test suites to spark-submit settings 40bafef [Cheng Lian] Fixed more license header issues e214aab [Cheng Lian] Added missing license headers b8905ba [Cheng Lian] Fixed minor issues in spark-sql and start-thriftserver.sh f975d22 [Cheng Lian] Updated docs for Hive compatibility and Shark migration guide draft 3ad4e75 [Cheng Lian] Starts spark-sql shell with spark-submit a5310d1 [Cheng Lian] Make HiveThriftServer2 play well with spark-submit 61f39f4 [Cheng Lian] Starts Hive Thrift server via spark-submit 2c4c539 [Cheng Lian] Cherry picked the Hive Thrift server
* Revert "[SPARK-2410][SQL] Merging Hive Thrift/JDBC server"Michael Armbrust2014-07-251-1/+1
| | | | | | | | | | | | This reverts commit 06dc0d2c6b69c5d59b4d194ced2ac85bfe2e05e2. #1399 is making Jenkins fail. We should investigate and put this back after its passing tests. Author: Michael Armbrust <michael@databricks.com> Closes #1594 from marmbrus/revertJDBC and squashes the following commits: 59748da [Michael Armbrust] Revert "[SPARK-2410][SQL] Merging Hive Thrift/JDBC server"
* [SPARK-2410][SQL] Merging Hive Thrift/JDBC serverCheng Lian2014-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | JIRA issue: - Main: [SPARK-2410](https://issues.apache.org/jira/browse/SPARK-2410) - Related: [SPARK-2678](https://issues.apache.org/jira/browse/SPARK-2678) Cherry picked the Hive Thrift/JDBC server from [branch-1.0-jdbc](https://github.com/apache/spark/tree/branch-1.0-jdbc). (Thanks chenghao-intel for his initial contribution of the Spark SQL CLI.) TODO - [x] Use `spark-submit` to launch the server, the CLI and beeline - [x] Migration guideline draft for Shark users ---- Hit by a bug in `SparkSubmitArguments` while working on this PR: all application options that are recognized by `SparkSubmitArguments` are stolen as `SparkSubmit` options. For example: ```bash $ spark-submit --class org.apache.hive.beeline.BeeLine spark-internal --help ``` This actually shows usage information of `SparkSubmit` rather than `BeeLine`. ~~Fixed this bug here since the `spark-internal` related stuff also touches `SparkSubmitArguments` and I'd like to avoid conflict.~~ **UPDATE** The bug mentioned above is now tracked by [SPARK-2678](https://issues.apache.org/jira/browse/SPARK-2678). Decided to revert changes to this bug since it involves more subtle considerations and worth a separate PR. Author: Cheng Lian <lian.cs.zju@gmail.com> Closes #1399 from liancheng/thriftserver and squashes the following commits: 090beea [Cheng Lian] Revert changes related to SPARK-2678, decided to move them to another PR 21c6cf4 [Cheng Lian] Updated Spark SQL programming guide docs fe0af31 [Cheng Lian] Reordered spark-submit options in spark-shell[.cmd] 199e3fb [Cheng Lian] Disabled MIMA for hive-thriftserver 1083e9d [Cheng Lian] Fixed failed test suites 7db82a1 [Cheng Lian] Fixed spark-submit application options handling logic 9cc0f06 [Cheng Lian] Starts beeline with spark-submit cfcf461 [Cheng Lian] Updated documents and build scripts for the newly added hive-thriftserver profile 061880f [Cheng Lian] Addressed all comments by @pwendell 7755062 [Cheng Lian] Adapts test suites to spark-submit settings 40bafef [Cheng Lian] Fixed more license header issues e214aab [Cheng Lian] Added missing license headers b8905ba [Cheng Lian] Fixed minor issues in spark-sql and start-thriftserver.sh f975d22 [Cheng Lian] Updated docs for Hive compatibility and Shark migration guide draft 3ad4e75 [Cheng Lian] Starts spark-sql shell with spark-submit a5310d1 [Cheng Lian] Make HiveThriftServer2 play well with spark-submit 61f39f4 [Cheng Lian] Starts Hive Thrift server via spark-submit 2c4c539 [Cheng Lian] Cherry picked the Hive Thrift server
* [SPARK-2399] Add support for LZ4 compression.Reynold Xin2014-07-151-0/+4
| | | | | | | | | | | Based on Greg Bowyer's patch from JIRA https://issues.apache.org/jira/browse/SPARK-2399 Author: Reynold Xin <rxin@apache.org> Closes #1416 from rxin/lz4 and squashes the following commits: 6c8fefe [Reynold Xin] Fixed typo. 8a14d38 [Reynold Xin] [SPARK-2399] Add support for LZ4 compression.
* [SPARK-1776] Have Spark's SBT build read dependencies from Maven.Prashant Sharma2014-07-101-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch introduces the new way of working also retaining the existing ways of doing things. For example build instruction for yarn in maven is `mvn -Pyarn -PHadoop2.2 clean package -DskipTests` in sbt it can become `MAVEN_PROFILES="yarn, hadoop-2.2" sbt/sbt clean assembly` Also supports `sbt/sbt -Pyarn -Phadoop-2.2 -Dhadoop.version=2.2.0 clean assembly` Author: Prashant Sharma <prashant.s@imaginea.com> Author: Patrick Wendell <pwendell@gmail.com> Closes #772 from ScrapCodes/sbt-maven and squashes the following commits: a8ac951 [Prashant Sharma] Updated sbt version. 62b09bb [Prashant Sharma] Improvements. fa6221d [Prashant Sharma] Excluding sql from mima 4b8875e [Prashant Sharma] Sbt assembly no longer builds tools by default. 72651ca [Prashant Sharma] Addresses code reivew comments. acab73d [Prashant Sharma] Revert "Small fix to run-examples script." ac4312c [Prashant Sharma] Revert "minor fix" 6af91ac [Prashant Sharma] Ported oldDeps back. + fixes issues with prev commit. 65cf06c [Prashant Sharma] Servelet API jars mess up with the other servlet jars on the class path. 446768e [Prashant Sharma] minor fix 89b9777 [Prashant Sharma] Merge conflicts d0a02f2 [Prashant Sharma] Bumped up pom versions, Since the build now depends on pom it is better updated there. + general cleanups. dccc8ac [Prashant Sharma] updated mima to check against 1.0 a49c61b [Prashant Sharma] Fix for tools jar a2f5ae1 [Prashant Sharma] Fixes a bug in dependencies. cf88758 [Prashant Sharma] cleanup 9439ea3 [Prashant Sharma] Small fix to run-examples script. 96cea1f [Prashant Sharma] SPARK-1776 Have Spark's SBT build read dependencies from Maven. 36efa62 [Patrick Wendell] Set project name in pom files and added eclipse/intellij plugins. 4973dbd [Patrick Wendell] Example build using pom reader.
* SPARK-2332 [build] add exclusion for old servlet-api on hadoop-client in corePeter MacKinnon2014-07-011-0/+6
| | | | | | | | | | | Fix for class of test suite failures in jenkins Author: Peter MacKinnon <pmackinn@redhat.com> Closes #1271 from pdmack/master and squashes the following commits: cfe59fd [Peter MacKinnon] exclude servlet-api in hadoop-client for sbt 6f39fec [Peter MacKinnon] add exclusion for old servlet-api on hadoop-client in core
* Fix some tests.Marcelo Vanzin2014-06-201-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - JavaAPISuite was trying to compare a bare path with a URI. Fix by extracting the path from the URI, since we know it should be a local path anyway/ - b9be1609 excluded the ASM dependency everywhere, but easymock needs it (because cglib needs it). So re-add the dependency, with test scope this time. The second one above actually uncovered a weird situation: the maven test target works, even though I can't find the class sbt complains about in its classpath. sbt complains with: [error] Uncaught exception when running org.apache.spark.util .random.RandomSamplerSuite: java.lang.NoClassDefFoundError: org/objectweb/asm/Type To avoid more weirdness caused by that, I explicitly added the asm dependency to both maven and sbt (for tests only), and verified the classes don't end up in the final assembly. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #917 from vanzin/flaky-tests and squashes the following commits: d022320 [Marcelo Vanzin] Fix some tests.
* [HOTFIX] add math3 version to pomXiangrui Meng2014-06-131-0/+1
| | | | | | | | | | Passed `mvn package`. Author: Xiangrui Meng <meng@databricks.com> Closes #1075 from mengxr/takeSample-fix and squashes the following commits: 45b4590 [Xiangrui Meng] add math3 version to pom
* SPARK-1939 Refactor takeSample method in RDD to use ScaSRSDoris Xin2014-06-121-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modified the takeSample method in RDD to use the ScaSRS sampling technique to improve performance. Added a private method that computes sampling rate > sample_size/total to ensure sufficient sample size with success rate >= 0.9999. Added a unit test for the private method to validate choice of sampling rate. Author: Doris Xin <doris.s.xin@gmail.com> Author: dorx <doris.s.xin@gmail.com> Author: Xiangrui Meng <meng@databricks.com> Closes #916 from dorx/takeSample and squashes the following commits: 5b061ae [Doris Xin] merge master 444e750 [Doris Xin] edge cases 3de882b [dorx] Merge pull request #2 from mengxr/SPARK-1939 82dde31 [Xiangrui Meng] update pyspark's takeSample 48d954d [Doris Xin] remove unused imports from RDDSuite fb1452f [Doris Xin] allowing num to be greater than count in all cases 1481b01 [Doris Xin] washing test tubes and making coffee dc699f3 [Doris Xin] give back imports removed by accident in rdd.py 64e445b [Doris Xin] logwarnning as soon as it enters the while loop 55518ed [Doris Xin] added TODO for logging in rdd.py eff89e2 [Doris Xin] addressed reviewer comments. ecab508 [Doris Xin] "fixed checkstyle violation 0a9b3e3 [Doris Xin] "reviewer comment addressed" f80f270 [Doris Xin] Merge branch 'master' into takeSample ae3ad04 [Doris Xin] fixed edge cases to prevent overflow 065ebcd [Doris Xin] Merge branch 'master' into takeSample 9bdd36e [Doris Xin] Check sample size and move computeFraction e3fd6a6 [Doris Xin] Merge branch 'master' into takeSample 7cab53a [Doris Xin] fixed import bug in rdd.py ffea61a [Doris Xin] SPARK-1939: Refactor takeSample method in RDD 1441977 [Doris Xin] SPARK-1939 Refactor takeSample method in RDD to use ScaSRS
* [SPARK-1841]: update scalatest to version 2.1.5witgo2014-06-061-1/+1
| | | | | | | | | | | | | | | | | | | | Author: witgo <witgo@qq.com> Closes #713 from witgo/scalatest and squashes the following commits: b627a6a [witgo] merge master 51fb3d6 [witgo] merge master 3771474 [witgo] fix RDDSuite 996d6f9 [witgo] fix TimeStampedWeakValueHashMap test 9dfa4e7 [witgo] merge bug 1479b22 [witgo] merge master 29b9194 [witgo] fix code style 022a7a2 [witgo] fix test dependency a52c0fa [witgo] fix test dependency cd8f59d [witgo] Merge branch 'master' of https://github.com/apache/spark into scalatest 046540d [witgo] fix RDDSuite.scala 2c543b9 [witgo] fix ReplSuite.scala c458928 [witgo] update scalatest to version 2.1.5
* [SPARK-2029] Bump pom.xml version number of master branch to 1.1.0-SNAPSHOT.Takuya UESHIN2014-06-051-1/+1
| | | | | | | | Author: Takuya UESHIN <ueshin@happy-camper.st> Closes #974 from ueshin/issues/SPARK-2029 and squashes the following commits: e19e8f4 [Takuya UESHIN] Bump version number to 1.1.0-SNAPSHOT.
* Improve maven plugin configurationwitgo2014-05-311-29/+0
| | | | | | | | | Author: witgo <witgo@qq.com> Closes #786 from witgo/maven_plugin and squashes the following commits: 5de86a2 [witgo] Merge branch 'master' of https://github.com/apache/spark into maven_plugin c35ef73 [witgo] Improve maven plugin configuration
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