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* [SPARK-8683] [BUILD] Depend on mockito-core instead of mockito-allJosh Rosen2015-06-272-2/+2
| | | | | | | | | | | | Spark's tests currently depend on `mockito-all`, which bundles Hamcrest and Objenesis classes. Instead, it should depend on `mockito-core`, which declares those libraries as Maven dependencies. This is necessary in order to fix a dependency conflict that leads to a NoSuchMethodError when using certain Hamcrest matchers. See https://github.com/mockito/mockito/wiki/Declaring-mockito-dependency for more details. Author: Josh Rosen <joshrosen@databricks.com> Closes #7061 from JoshRosen/mockito-core-instead-of-all and squashes the following commits: 70eccbe [Josh Rosen] Depend on mockito-core instead of mockito-all.
* [SPARK-8430] ExternalShuffleBlockResolver of shuffle service should support ↵Lianhui Wang2015-06-191-1/+2
| | | | | | | | | | | | | UnsafeShuffleManager andrewor14 can you take a look?thanks Author: Lianhui Wang <lianhuiwang09@gmail.com> Closes #6873 from lianhuiwang/SPARK-8430 and squashes the following commits: 51c47ca [Lianhui Wang] update andrewor's comments 2b27b19 [Lianhui Wang] support UnsafeShuffleManager
* [SPARK-7801] [BUILD] Updating versions to SPARK 1.5.0Patrick Wendell2015-06-033-3/+3
| | | | | | | | | | | | | Author: Patrick Wendell <patrick@databricks.com> Closes #6328 from pwendell/spark-1.5-update and squashes the following commits: 2f42d02 [Patrick Wendell] A few more excludes 4bebcf0 [Patrick Wendell] Update to RC4 61aaf46 [Patrick Wendell] Using new release candidate 55f1610 [Patrick Wendell] Another exclude 04b4f04 [Patrick Wendell] More issues with transient 1.4 changes 36f549b [Patrick Wendell] [SPARK-7801] [BUILD] Updating versions to SPARK 1.5.0
* [SPARK-7726] Fix Scaladoc false errorsIulian Dragos2015-05-194-0/+12
| | | | | | | | | | | | | Visibility rules for static members are different in Scala and Java, and this case requires an explicit static import. Even though these are Java files, they are run through scaladoc, which enforces Scala rules. Also reverted the commit that reverts the upgrade to 2.11.6 Author: Iulian Dragos <jaguarul@gmail.com> Closes #6260 from dragos/issue/scaladoc-false-error and squashes the following commits: f2e998e [Iulian Dragos] Revert "[HOTFIX] Revert "[SPARK-7092] Update spark scala version to 2.11.6"" 0bad052 [Iulian Dragos] Fix scaladoc faux-error.
* [SPARK-6955] Perform port retries at NettyBlockTransferService levelAaron Davidson2015-05-081-36/+9
| | | | | | | | | | | | | Currently we're doing port retries in the TransportServer level, but this is not specified by the TransportContext API and it has other further-reaching impacts like causing undesirable behavior for the Yarn and Standalone shuffle services. Author: Aaron Davidson <aaron@databricks.com> Closes #5575 from aarondav/port-bind and squashes the following commits: 3c2d6ed [Aaron Davidson] Oops, never do it. a5d9432 [Aaron Davidson] Remove shouldHostShuffleServiceIfEnabled e901eb2 [Aaron Davidson] fix local-cluster mode for ExternalShuffleServiceSuite 59e5e38 [Aaron Davidson] [SPARK-6955] Perform port retries at NettyBlockTransferService level
* [SPARK-6627] Finished rename to ShuffleBlockResolverKay Ousterhout2015-05-086-55/+58
| | | | | | | | | | | | | | | | | | The previous cleanup-commit for SPARK-6627 renamed ShuffleBlockManager to ShuffleBlockResolver, but didn't rename the associated subclasses and variables; this commit does that. I'm unsure whether it's ok to rename ExternalShuffleBlockManager, since that's technically a public class? cc pwendell Author: Kay Ousterhout <kayousterhout@gmail.com> Closes #5764 from kayousterhout/SPARK-6627 and squashes the following commits: 43add1e [Kay Ousterhout] Spacing fix 96080bf [Kay Ousterhout] Test fixes d8a5d36 [Kay Ousterhout] [SPARK-6627] Finished rename to ShuffleBlockResolver
* [SPARK-6229] Add SASL encryption to network library.Marcelo Vanzin2015-05-0122-84/+1029
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are two main parts of this change: - Extending the bootstrap mechanism in the network library to add a server-side bootstrap (which works a little bit differently than the client-side bootstrap), and to allow the bootstraps to modify the underlying channel. - Use SASL to encrypt data going through the RPC channel. The second item requires some non-optimal code to be able to work around the fact that the outbound path in netty is not thread-safe, and ordering is very important when encryption is in the picture. A lot of the changes outside the network/common library are just to adjust to the changed API for initializing the RPC server. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #5377 from vanzin/SPARK-6229 and squashes the following commits: ff01966 [Marcelo Vanzin] Use fancy new size config style. be53f32 [Marcelo Vanzin] Merge branch 'master' into SPARK-6229 47d4aff [Marcelo Vanzin] Merge branch 'master' into SPARK-6229 7a2a805 [Marcelo Vanzin] Clean up some unneeded changes. 2f92237 [Marcelo Vanzin] Add comment. 67bb0c6 [Marcelo Vanzin] Revert "Avoid exposing ByteArrayWritableChannel outside of test code." 065f684 [Marcelo Vanzin] Add test to verify chunking. 3d1695d [Marcelo Vanzin] Minor cleanups. 73cff0e [Marcelo Vanzin] Skip bytes in decode path too. 318ad23 [Marcelo Vanzin] Avoid exposing ByteArrayWritableChannel outside of test code. 346f829 [Marcelo Vanzin] Avoid trip through channel selector by not reporting 0 bytes written. a4a5938 [Marcelo Vanzin] Review feedback. 4797519 [Marcelo Vanzin] Remove unused import. 9908ada [Marcelo Vanzin] Fix test, SASL backend disposal. 7fe1489 [Marcelo Vanzin] Add a test that makes sure encryption is actually enabled. adb6f9d [Marcelo Vanzin] Review feedback. cf2a605 [Marcelo Vanzin] Clean up some code. 8584323 [Marcelo Vanzin] Fix a comment. e98bc55 [Marcelo Vanzin] Add option to only allow encrypted connections to the server. dad42fc [Marcelo Vanzin] Make encryption thread-safe, less memory-intensive. b00999a [Marcelo Vanzin] Consolidate ByteArrayWritableChannel, fix SASL code to match master changes. b923cae [Marcelo Vanzin] Make SASL encryption handler thread-safe, handle FileRegion messages. 39539a7 [Marcelo Vanzin] Add config option to enable SASL encryption. 351a86f [Marcelo Vanzin] Add SASL encryption to network library. fbe6ccb [Marcelo Vanzin] Add TransportServerBootstrap, make SASL code use it.
* [SPARK-7183] [NETWORK] Fix memory leak of TransportRequestHandler.streamIdsLiang-Chi Hsieh2015-05-013-24/+44
| | | | | | | | | | | | | | | | | JIRA: https://issues.apache.org/jira/browse/SPARK-7183 Author: Liang-Chi Hsieh <viirya@gmail.com> Closes #5743 from viirya/fix_requesthandler_memory_leak and squashes the following commits: cf2c086 [Liang-Chi Hsieh] For comments. 97e205c [Liang-Chi Hsieh] Remove unused import. d35f19a [Liang-Chi Hsieh] For comments. f9a0c37 [Liang-Chi Hsieh] Merge remote-tracking branch 'upstream/master' into fix_requesthandler_memory_leak 45908b7 [Liang-Chi Hsieh] for style. 17f020f [Liang-Chi Hsieh] Remove unused import. 37a4b6c [Liang-Chi Hsieh] Remove streamIds from TransportRequestHandler. 3b3f38a [Liang-Chi Hsieh] Fix memory leak of TransportRequestHandler.streamIds.
* [SPARK-5932] [CORE] Use consistent naming for size propertiesIlya Ganelin2015-04-282-8/+166
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I've added an interface to JavaUtils to do byte conversion and added hooks within Utils.scala to handle conversion within Spark code (like for time strings). I've added matching tests for size conversion, and then updated all deprecated configs and documentation as per SPARK-5933. Author: Ilya Ganelin <ilya.ganelin@capitalone.com> Closes #5574 from ilganeli/SPARK-5932 and squashes the following commits: 11f6999 [Ilya Ganelin] Nit fixes 49a8720 [Ilya Ganelin] Whitespace fix 2ab886b [Ilya Ganelin] Scala style fc85733 [Ilya Ganelin] Got rid of floating point math 852a407 [Ilya Ganelin] [SPARK-5932] Added much improved overflow handling. Can now handle sizes up to Long.MAX_VALUE Petabytes instead of being capped at Long.MAX_VALUE Bytes 9ee779c [Ilya Ganelin] Simplified fraction matches 22413b1 [Ilya Ganelin] Made MAX private 3dfae96 [Ilya Ganelin] Fixed some nits. Added automatic conversion of old paramter for kryoserializer.mb to new values. e428049 [Ilya Ganelin] resolving merge conflict 8b43748 [Ilya Ganelin] Fixed error in pattern matching for doubles 84a2581 [Ilya Ganelin] Added smoother handling of fractional values for size parameters. This now throws an exception and added a warning for old spark.kryoserializer.buffer d3d09b6 [Ilya Ganelin] [SPARK-5932] Fixing error in KryoSerializer fe286b4 [Ilya Ganelin] Resolved merge conflict c7803cd [Ilya Ganelin] Empty lines 54b78b4 [Ilya Ganelin] Simplified byteUnit class 69e2f20 [Ilya Ganelin] Updates to code f32bc01 [Ilya Ganelin] [SPARK-5932] Fixed error in API in SparkConf.scala where Kb conversion wasn't being done properly (was Mb). Added test cases for both timeUnit and ByteUnit conversion f15f209 [Ilya Ganelin] Fixed conversion of kryo buffer size 0f4443e [Ilya Ganelin] Merge remote-tracking branch 'upstream/master' into SPARK-5932 35a7fa7 [Ilya Ganelin] Minor formatting 928469e [Ilya Ganelin] [SPARK-5932] Converted some longs to ints 5d29f90 [Ilya Ganelin] [SPARK-5932] Finished documentation updates 7a6c847 [Ilya Ganelin] [SPARK-5932] Updated spark.shuffle.file.buffer afc9a38 [Ilya Ganelin] [SPARK-5932] Updated spark.broadcast.blockSize and spark.storage.memoryMapThreshold ae7e9f6 [Ilya Ganelin] [SPARK-5932] Updated spark.io.compression.snappy.block.size 2d15681 [Ilya Ganelin] [SPARK-5932] Updated spark.executor.logs.rolling.size.maxBytes 1fbd435 [Ilya Ganelin] [SPARK-5932] Updated spark.broadcast.blockSize eba4de6 [Ilya Ganelin] [SPARK-5932] Updated spark.shuffle.file.buffer.kb b809a78 [Ilya Ganelin] [SPARK-5932] Updated spark.kryoserializer.buffer.max 0cdff35 [Ilya Ganelin] [SPARK-5932] Updated to use bibibytes in method names. Updated spark.kryoserializer.buffer.mb and spark.reducer.maxMbInFlight 475370a [Ilya Ganelin] [SPARK-5932] Simplified ByteUnit code, switched to using longs. Updated docs to clarify that we use kibi, mebi etc instead of kilo, mega 851d691 [Ilya Ganelin] [SPARK-5932] Updated memoryStringToMb to use new interfaces a9f4fcf [Ilya Ganelin] [SPARK-5932] Added unit tests for unit conversion 747393a [Ilya Ganelin] [SPARK-5932] Added unit tests for ByteString conversion 09ea450 [Ilya Ganelin] [SPARK-5932] Added byte string conversion to Jav utils 5390fd9 [Ilya Ganelin] Merge remote-tracking branch 'upstream/master' into SPARK-5932 db9a963 [Ilya Ganelin] Closing second spark context 1dc0444 [Ilya Ganelin] Added ref equality check 8c884fa [Ilya Ganelin] Made getOrCreate synchronized cb0c6b7 [Ilya Ganelin] Doc updates and code cleanup 270cfe3 [Ilya Ganelin] [SPARK-6703] Documentation fixes 15e8dea [Ilya Ganelin] Updated comments and added MiMa Exclude 0e1567c [Ilya Ganelin] Got rid of unecessary option for AtomicReference dfec4da [Ilya Ganelin] Changed activeContext to AtomicReference 733ec9f [Ilya Ganelin] Fixed some bugs in test code 8be2f83 [Ilya Ganelin] Replaced match with if e92caf7 [Ilya Ganelin] [SPARK-6703] Added test to ensure that getOrCreate both allows creation, retrieval, and a second context if desired a99032f [Ilya Ganelin] Spacing fix d7a06b8 [Ilya Ganelin] Updated SparkConf class to add getOrCreate method. Started test suite implementation
* [SPARK-7168] [BUILD] Update plugin versions in Maven build and centralize ↵Sean Owen2015-04-281-1/+0
| | | | | | | | | | | | | versions Update Maven build plugin versions and centralize plugin version management Author: Sean Owen <sowen@cloudera.com> Closes #5720 from srowen/SPARK-7168 and squashes the following commits: 98a8947 [Sean Owen] Make install, deploy plugin versions explicit 4ecf3b2 [Sean Owen] Update Maven build plugin versions and centralize plugin version management
* [SPARK-7003] Improve reliability of connection failure detection between ↵Aaron Davidson2015-04-207-18/+375
| | | | | | | | | | | | | | | | | Netty block transfer service endpoints Currently we rely on the assumption that an exception will be raised and the channel closed if two endpoints cannot communicate over a Netty TCP channel. However, this guarantee does not hold in all network environments, and [SPARK-6962](https://issues.apache.org/jira/browse/SPARK-6962) seems to point to a case where only the server side of the connection detected a fault. This patch improves robustness of fetch/rpc requests by having an explicit timeout in the transport layer which closes the connection if there is a period of inactivity while there are outstanding requests. NB: This patch is actually only around 50 lines added if you exclude the testing-related code. Author: Aaron Davidson <aaron@databricks.com> Closes #5584 from aarondav/timeout and squashes the following commits: 8699680 [Aaron Davidson] Address Reynold's comments 37ce656 [Aaron Davidson] [SPARK-7003] Improve reliability of connection failure detection between Netty block transfer service endpoints
* [SPARK-5931][CORE] Use consistent naming for time propertiesIlya Ganelin2015-04-132-4/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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-6578] Small rewrite to make the logic more clear in ↵Reynold Xin2015-04-011-20/+23
| | | | | | | | | | MessageWithHeader.transferTo. Author: Reynold Xin <rxin@databricks.com> Closes #5319 from rxin/SPARK-6578 and squashes the following commits: 7c62a64 [Reynold Xin] Small rewrite to make the logic more clear in transferTo.
* [SPARK-6578] [core] Fix thread-safety issue in outbound path of network library.Marcelo Vanzin2015-04-017-10/+364
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While the inbound path of a netty pipeline is thread-safe, the outbound path is not. That means that multiple threads can compete to write messages to the next stage of the pipeline. The network library sometimes breaks a single RPC message into multiple buffers internally to avoid copying data (see MessageEncoder). This can result in the following scenario (where "FxBy" means "frame x, buffer y"): T1 F1B1 F1B2 \ \ \ \ socket F1B1 F2B1 F1B2 F2B2 / / / / T2 F2B1 F2B2 And the frames now cannot be rebuilt on the receiving side because the different messages have been mixed up on the wire. The fix wraps these multi-buffer messages into a `FileRegion` object so that these messages are written "atomically" to the next pipeline handler. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #5234 from vanzin/SPARK-6578 and squashes the following commits: 16b2d70 [Marcelo Vanzin] Forgot to update a type. c9c2e4e [Marcelo Vanzin] Review comments: simplify some code. 9c888ac [Marcelo Vanzin] Small style nits. 8474bab [Marcelo Vanzin] Fix multiple calls to MessageWithHeader.transferTo(). e26509f [Marcelo Vanzin] Merge branch 'master' into SPARK-6578 c503f6c [Marcelo Vanzin] Implement a custom FileRegion instead of using locks. 84aa7ce [Marcelo Vanzin] Rename handler to the correct name. 432f3bd [Marcelo Vanzin] Remove unneeded method. 8d70e60 [Marcelo Vanzin] Fix thread-safety issue in outbound path of network library.
* [SPARK-6371] [build] Update version to 1.4.0-SNAPSHOT.Marcelo Vanzin2015-03-203-3/+3
| | | | | | | | | | | | | | | | 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-6228] [network] Move SASL classes from network/shuffle to network...Marcelo Vanzin2015-03-117-0/+0
| | | | | | | | | | | | .../common. No code changes. Left the shuffle-related files in the shuffle module. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #4953 from vanzin/SPARK-6228 and squashes the following commits: 664ef30 [Marcelo Vanzin] [SPARK-6228] [network] Move SASL classes from network/shuffle to network/common.
* [SPARK-6178][Shuffle] Removed unused importsVinod K C2015-03-0615-28/+12
| | | | | | | | | | | | Author: Vinod K C <vinod.kchuawei.com> Author: Vinod K C <vinod.kc@huawei.com> Closes #4900 from vinodkc/unused_imports and squashes the following commits: 5373456 [Vinod K C] Removed empty lines 9da7438 [Vinod K C] Changed order of import 594d471 [Vinod K C] Removed unused imports
* SPARK-6182 [BUILD] spark-parent pom needs to be published for both 2.10 and 2.11Sean Owen2015-03-053-3/+3
| | | | | | | | | | 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-6070] [yarn] Remove unneeded classes from shuffle service jar.Marcelo Vanzin2015-02-271-1/+2
| | | | | | | | | | | | | These may conflict with the classes already in the NM. We shouldn't be repackaging them. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #4820 from vanzin/SPARK-6070 and squashes the following commits: 871b566 [Marcelo Vanzin] The "d'oh how didn't I think of it before" solution. 3cba946 [Marcelo Vanzin] Use profile instead, so that dependencies don't need to be explicitly listed. 7a18a1b [Marcelo Vanzin] [SPARK-6070] [yarn] Remove unneeded classes from shuffle service jar.
* [SPARK-4994][network]Cleanup removed executors' ShuffleInfo in yarn shuffle ↵lianhuiwang2015-02-061-1/+6
| | | | | | | | | | | | service when the application is completed, yarn's nodemanager can remove application's local-dirs.but all executors' metadata of completed application havenot be removed. now it lets yarn ShuffleService to have much more memory to store Executors' ShuffleInfo. so these metadata need to be removed. Author: lianhuiwang <lianhuiwang09@gmail.com> Closes #3828 from lianhuiwang/SPARK-4994 and squashes the following commits: f3ba1d2 [lianhuiwang] Cleanup removed executors' ShuffleInfo
* [SPARK-5444][Network]Add a retry to deal with the conflict port in netty server.huangzhaowei2015-02-062-2/+41
| | | | | | | | | | | If the `spark.blockMnager.port` had conflicted with a specific port, Spark will throw an exception and exit. So add a retry to avoid this situation. Author: huangzhaowei <carlmartinmax@gmail.com> Closes #4240 from SaintBacchus/NettyPortConflict and squashes the following commits: cc926d2 [huangzhaowei] Add a retry to deal with the conflict port in netty server.
* [SPARK-3996]: Shade Jetty in Spark deliverablesPatrick Wendell2015-02-011-12/+0
| | | | | | | | | | | | | | | | | | | (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
* Revert "[WIP] [SPARK-3996]: Shade Jetty in Spark deliverables"Patrick Wendell2015-01-291-0/+12
| | | | This reverts commit f240fe390b46b6e9859ce74108c5a5fba5c5f8b3.
* [WIP] [SPARK-3996]: Shade Jetty in Spark deliverablesPatrick Wendell2015-01-291-12/+0
| | | | | | | | | | | | | | | | 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-4809] Rework Guava library shading.Marcelo Vanzin2015-01-282-7/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* [Minor] Fix test RetryingBlockFetcherSuite after changed config nameAaron Davidson2015-01-091-2/+2
| | | | | | | | | | Flakey due to the default retry interval being the same as our test's wait timeout. Author: Aaron Davidson <aaron@databricks.com> Closes #3972 from aarondav/fix-test and squashes the following commits: db77cab [Aaron Davidson] [Minor] Fix test after changed config name
* SPARK-4159 [CORE] Maven build doesn't run JUnit test suitesSean Owen2015-01-062-10/+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-5093] Set spark.network.timeout to 120s consistently.Reynold Xin2015-01-051-3/+2
| | | | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #3903 from rxin/timeout-120 and squashes the following commits: 7c2138e [Reynold Xin] [SPARK-5093] Set spark.network.timeout to 120s consistently.
* [SPARK-4688] Have a single shared network timeout in SparkVarun Saxena2015-01-051-1/+3
| | | | | | | | | | | | | | | | [SPARK-4688] Have a single shared network timeout in Spark Author: Varun Saxena <vsaxena.varun@gmail.com> Author: varunsaxena <vsaxena.varun@gmail.com> Closes #3562 from varunsaxena/SPARK-4688 and squashes the following commits: 6e97f72 [Varun Saxena] [SPARK-4688] Single shared network timeout cd783a2 [Varun Saxena] SPARK-4688 d6f8c29 [Varun Saxena] SCALA-4688 9562b15 [Varun Saxena] SPARK-4688 a75f014 [varunsaxena] SPARK-4688 594226c [varunsaxena] SPARK-4688
* [SPARK-4864] Add documentation to Netty-based configsAaron Davidson2014-12-221-1/+1
| | | | | | | | | Author: Aaron Davidson <aaron@databricks.com> Closes #3713 from aarondav/netty-configs and squashes the following commits: 8a8b373 [Aaron Davidson] Address Patrick's comments 3b1f84e [Aaron Davidson] [SPARK-4864] Add documentation to Netty-based configs
* [SPARK-4883][Shuffle] Add a name to the directoryCleaner threadzsxwing2014-12-221-3/+5
| | | | | | | | | Author: zsxwing <zsxwing@gmail.com> Closes #3734 from zsxwing/SPARK-4883 and squashes the following commits: e6f2b61 [zsxwing] Fix the name cc74727 [zsxwing] Add a name to the directoryCleaner thread
* Config updates for the new shuffle transport.Reynold Xin2014-12-093-6/+6
| | | | | | | | Author: Reynold Xin <rxin@databricks.com> Closes #3657 from rxin/conf-update and squashes the following commits: 7370eab [Reynold Xin] Config updates for the new shuffle transport.
* [SPARK-4740] Create multiple concurrent connections between two peer nodes ↵Reynold Xin2014-12-093-46/+180
| | | | | | | | | | | | | | | | | | in Netty. It's been reported that when the number of disks is large and the number of nodes is small, Netty network throughput is low compared with NIO. We suspect the problem is that only a small number of disks are utilized to serve shuffle files at any given point, due to connection reuse. This patch adds a new config parameter to specify the number of concurrent connections between two peer nodes, default to 2. Author: Reynold Xin <rxin@databricks.com> Closes #3625 from rxin/SPARK-4740 and squashes the following commits: ad4241a [Reynold Xin] Updated javadoc. f33c72b [Reynold Xin] Code review feedback. 0fefabb [Reynold Xin] Use double check in synchronization. 41dfcb2 [Reynold Xin] Added test case. 9076b4a [Reynold Xin] Fixed two NPEs. 3e1306c [Reynold Xin] Minor style fix. 4f21673 [Reynold Xin] [SPARK-4740] Create multiple concurrent connections between two peer nodes in Netty.
* SPARK-4805 [CORE] BlockTransferMessage.toByteArray() trips assertionSean Owen2014-12-091-1/+2
| | | | | | | | | | Allocate enough room for type byte as well as message, to avoid tripping assertion about capacity of the buffer Author: Sean Owen <sowen@cloudera.com> Closes #3650 from srowen/SPARK-4805 and squashes the following commits: 9e1d502 [Sean Owen] Allocate enough room for type byte as well as message, to avoid tripping assertion about capacity of the buffer
* [SPARK-4193][BUILD] Disable doclint in Java 8 to prevent from build error.Takuya UESHIN2014-11-285-5/+5
| | | | | | | | | | | | | | Author: Takuya UESHIN <ueshin@happy-camper.st> Closes #3058 from ueshin/issues/SPARK-4193 and squashes the following commits: e096bb1 [Takuya UESHIN] Add a plugin declaration to pluginManagement. 6762ec2 [Takuya UESHIN] Fix usage of -Xdoclint javadoc option. fdb280a [Takuya UESHIN] Fix Javadoc errors. 4745f3c [Takuya UESHIN] Merge branch 'master' into issues/SPARK-4193 923e2f0 [Takuya UESHIN] Use doclint option `-missing` instead of `none`. 30d6718 [Takuya UESHIN] Fix Javadoc errors. b548017 [Takuya UESHIN] Disable doclint in Java 8 to prevent from build error.
* [SPARK-4516] Avoid allocating Netty PooledByteBufAllocators unnecessarilyAaron Davidson2014-11-262-10/+8
| | | | | | | | | | | | Turns out we are allocating an allocator pool for every TransportClient (which means that the number increases with the number of nodes in the cluster), when really we should just reuse one for all clients. This patch, as expected, greatly decreases off-heap memory allocation, and appears to make allocation only proportional to the number of cores. Author: Aaron Davidson <aaron@databricks.com> Closes #3465 from aarondav/fewer-pools and squashes the following commits: 36c49da [Aaron Davidson] [SPARK-4516] Avoid allocating unnecessarily Netty PooledByteBufAllocators
* Bumping version to 1.3.0-SNAPSHOT.Marcelo Vanzin2014-11-183-3/+3
| | | | | | | | | | | | Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #3277 from vanzin/version-1.3 and squashes the following commits: 7c3c396 [Marcelo Vanzin] Added temp repo to sbt build. 5f404ff [Marcelo Vanzin] Add another exclusion. 19457e7 [Marcelo Vanzin] Update old version to 1.2, add temporary 1.2 repo. 3c8d705 [Marcelo Vanzin] Workaround for MIMA checks. e940810 [Marcelo Vanzin] Bumping version to 1.3.0-SNAPSHOT.
* [SPARK-4326] fix unidocXiangrui Meng2014-11-136-4/+6
| | | | | | | | | | | | | | | There are two issues: 1. specifying guava 11.0.2 will cause hashInt not found in unidoc (any reason to force the version here?) 2. unidoc doesn't recognize static class defined in a base class aarondav srowen vanzin Author: Xiangrui Meng <meng@databricks.com> Closes #3253 from mengxr/SPARK-4326 and squashes the following commits: 53967bf [Xiangrui Meng] fix unidoc
* [SPARK-4370] [Core] Limit number of Netty cores based on executor sizeAaron Davidson2014-11-123-33/+43
| | | | | | | | | Author: Aaron Davidson <aaron@databricks.com> Closes #3155 from aarondav/conf and squashes the following commits: 7045e77 [Aaron Davidson] Add mesos comment 4770f6e [Aaron Davidson] [SPARK-4370] [Core] Limit number of Netty cores based on executor size
* [SPARK-4281][Build] Package Yarn shuffle service into its own jarAndrew Or2014-11-123-4/+39
| | | | | | | | | | | | | | | This is another addendum to #3082, which added the Yarn shuffle service to run inside the NM. This PR makes the feature much more usable by packaging enough dependencies into the jar to run the service inside an NM. After these changes, the user can run `./make-distribution.sh` and find a `spark-network-yarn*.jar` in their `lib` directory. The equivalent change is done in SBT by making the `network-yarn` module an assembly project. Author: Andrew Or <andrew@databricks.com> Closes #3147 from andrewor14/yarn-shuffle-build and squashes the following commits: bda58d0 [Andrew Or] Fix line too long 81e9705 [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-shuffle-build fb7f398 [Andrew Or] Rename jar to spark-{VERSION}-yarn-shuffle.jar 65db822 [Andrew Or] Actually mark slf4j as provided abcefd1 [Andrew Or] Do the same for SBT c653028 [Andrew Or] Package network-yarn and its dependencies
* Support cross building for Scala 2.11Prashant Sharma2014-11-112-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Let's give this another go using a version of Hive that shades its JLine dependency. Author: Prashant Sharma <prashant.s@imaginea.com> Author: Patrick Wendell <pwendell@gmail.com> Closes #3159 from pwendell/scala-2.11-prashant and squashes the following commits: e93aa3e [Patrick Wendell] Restoring -Phive-thriftserver profile and cleaning up build script. f65d17d [Patrick Wendell] Fixing build issue due to merge conflict a8c41eb [Patrick Wendell] Reverting dev/run-tests back to master state. 7a6eb18 [Patrick Wendell] Merge remote-tracking branch 'apache/master' into scala-2.11-prashant 583aa07 [Prashant Sharma] REVERT ME: removed hive thirftserver 3680e58 [Prashant Sharma] Revert "REVERT ME: Temporarily removing some Cli tests." 935fb47 [Prashant Sharma] Revert "Fixed by disabling a few tests temporarily." 925e90f [Prashant Sharma] Fixed by disabling a few tests temporarily. 2fffed3 [Prashant Sharma] Exclude groovy from sbt build, and also provide a way for such instances in future. 8bd4e40 [Prashant Sharma] Switched to gmaven plus, it fixes random failures observer with its predecessor gmaven. 5272ce5 [Prashant Sharma] SPARK_SCALA_VERSION related bugs. 2121071 [Patrick Wendell] Migrating version detection to PySpark b1ed44d [Patrick Wendell] REVERT ME: Temporarily removing some Cli tests. 1743a73 [Patrick Wendell] Removing decimal test that doesn't work with Scala 2.11 f5cad4e [Patrick Wendell] Add Scala 2.11 docs 210d7e1 [Patrick Wendell] Revert "Testing new Hive version with shaded jline" 48518ce [Patrick Wendell] Remove association of Hive and Thriftserver profiles. e9d0a06 [Patrick Wendell] Revert "Enable thritfserver for Scala 2.10 only" 67ec364 [Patrick Wendell] Guard building of thriftserver around Scala 2.10 check 8502c23 [Patrick Wendell] Enable thritfserver for Scala 2.10 only e22b104 [Patrick Wendell] Small fix in pom file ec402ab [Patrick Wendell] Various fixes 0be5a9d [Patrick Wendell] Testing new Hive version with shaded jline 4eaec65 [Prashant Sharma] Changed scripts to ignore target. 5167bea [Prashant Sharma] small correction a4fcac6 [Prashant Sharma] Run against scala 2.11 on jenkins. 80285f4 [Prashant Sharma] MAven equivalent of setting spark.executor.extraClasspath during tests. 034b369 [Prashant Sharma] Setting test jars on executor classpath during tests from sbt. d4874cb [Prashant Sharma] Fixed Python Runner suite. null check should be first case in scala 2.11. 6f50f13 [Prashant Sharma] Fixed build after rebasing with master. We should use ${scala.binary.version} instead of just 2.10 e56ca9d [Prashant Sharma] Print an error if build for 2.10 and 2.11 is spotted. 937c0b8 [Prashant Sharma] SCALA_VERSION -> SPARK_SCALA_VERSION cb059b0 [Prashant Sharma] Code review 0476e5e [Prashant Sharma] Scala 2.11 support with repl and all build changes.
* [SPARK-4307] Initialize FileDescriptor lazily in FileRegion.Reynold Xin2014-11-1111-33/+176
| | | | | | | | | | | | | | Netty's DefaultFileRegion requires a FileDescriptor in its constructor, which means we need to have a opened file handle. In super large workloads, this could lead to too many open files due to the way these file descriptors are cleaned. This pull request creates a new LazyFileRegion that initializes the FileDescriptor when we are sending data for the first time. Author: Reynold Xin <rxin@databricks.com> Author: Reynold Xin <rxin@apache.org> Closes #3172 from rxin/lazyFD and squashes the following commits: 0bdcdc6 [Reynold Xin] Added reference to Netty's DefaultFileRegion d4564ae [Reynold Xin] Added SparkConf to the ctor argument of IndexShuffleBlockManager. 6ed369e [Reynold Xin] Code review feedback. 04cddc8 [Reynold Xin] [SPARK-4307] Initialize FileDescriptor lazily in FileRegion.
* [Minor] [Core] Don't NPE on closeQuietly(null)Aaron Davidson2014-11-081-1/+3
| | | | | | | | Author: Aaron Davidson <aaron@databricks.com> Closes #3166 from aarondav/closeQuietlyer and squashes the following commits: 78096b5 [Aaron Davidson] Don't NPE on closeQuietly(null)
* [SPARK-4291][Build] Rename network module projectsAndrew Or2014-11-073-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The names of the recently introduced network modules are inconsistent with those of the other modules in the project. We should just drop the "Code" suffix since it doesn't sacrifice any meaning, especially before they get into an official release. ``` [INFO] Reactor Build Order: [INFO] [INFO] Spark Project Parent POM [INFO] Spark Project Common Network Code [INFO] Spark Project Shuffle Streaming Service Code [INFO] Spark Project Core [INFO] Spark Project Bagel [INFO] Spark Project GraphX [INFO] Spark Project Streaming [INFO] Spark Project Catalyst [INFO] Spark Project SQL [INFO] Spark Project ML Library [INFO] Spark Project Tools [INFO] Spark Project Hive [INFO] Spark Project REPL [INFO] Spark Project YARN Parent POM [INFO] Spark Project YARN Stable API [INFO] Spark Project Assembly [INFO] Spark Project External Twitter [INFO] Spark Project External Kafka [INFO] Spark Project External Flume Sink [INFO] Spark Project External Flume [INFO] Spark Project External ZeroMQ [INFO] Spark Project External MQTT [INFO] Spark Project Examples [INFO] Spark Project Yarn Shuffle Service Code ``` Author: Andrew Or <andrew@databricks.com> Closes #3148 from andrewor14/build-drop-code and squashes the following commits: eac839b [Andrew Or] Network -> Networking d01ad47 [Andrew Or] Rename network module project names
* [SPARK-4187] [Core] Switch to binary protocol for external shuffle service ↵Aaron Davidson2014-11-0724-256/+608
| | | | | | | | | | | | | | | | | | messages This PR elimiantes the network package's usage of the Java serializer and replaces it with Encodable, which is a lightweight binary protocol. Each message is preceded by a type id, which will allow us to change messages (by only adding new ones), or to change the format entirely by switching to a special id (such as -1). This protocol has the advantage over Java that we can guarantee that messages will remain compatible across compiled versions and JVMs, though it does not provide a clean way to do schema migration. In the future, it may be good to use a more heavy-weight serialization format like protobuf, thrift, or avro, but these all add several dependencies which are unnecessary at the present time. Additionally this unifies the RPC messages of NettyBlockTransferService and ExternalShuffleClient. Author: Aaron Davidson <aaron@databricks.com> Closes #3146 from aarondav/free and squashes the following commits: ed1102a [Aaron Davidson] Remove some unused imports b8e2a49 [Aaron Davidson] Add appId to test 538f2a3 [Aaron Davidson] [SPARK-4187] [Core] Switch to binary protocol for external shuffle service messages
* [SPARK-4236] Cleanup removed applications' files in shuffle serviceAaron Davidson2014-11-066-20/+315
| | | | | | | | | | | | | This relies on a hook from whoever is hosting the shuffle service to invoke removeApplication() when the application is completed. Once invoked, we will clean up all the executors' shuffle directories we know about. Author: Aaron Davidson <aaron@databricks.com> Closes #3126 from aarondav/cleanup and squashes the following commits: 33a64a9 [Aaron Davidson] Missing brace e6e428f [Aaron Davidson] Address comments 16a0d27 [Aaron Davidson] Cleanup e4df3e7 [Aaron Davidson] [SPARK-4236] Cleanup removed applications' files in shuffle service
* [SPARK-4188] [Core] Perform network-level retry of shuffle file fetchesAaron Davidson2014-11-0615-41/+651
| | | | | | | | | | | | | | | | | | | | | This adds a RetryingBlockFetcher to the NettyBlockTransferService which is wrapped around our typical OneForOneBlockFetcher, adding retry logic in the event of an IOException. This sort of retry allows us to avoid marking an entire executor as failed due to garbage collection or high network load. TODO: - [x] unit tests - [x] put in ExternalShuffleClient too Author: Aaron Davidson <aaron@databricks.com> Closes #3101 from aarondav/retry and squashes the following commits: 72a2a32 [Aaron Davidson] Add that we should remove the condition around the retry thingy c7fd107 [Aaron Davidson] Fix unit tests e80e4c2 [Aaron Davidson] Address initial comments 6f594cd [Aaron Davidson] Fix unit test 05ff43c [Aaron Davidson] Add to external shuffle client and add unit test 66e5a24 [Aaron Davidson] [SPARK-4238] [Core] Perform network-level retry of shuffle file fetches
* [SPARK-4277] Support external shuffle service on Standalone WorkerAaron Davidson2014-11-061-1/+2
| | | | | | | | | | | Author: Aaron Davidson <aaron@databricks.com> Closes #3142 from aarondav/worker and squashes the following commits: 3780bd7 [Aaron Davidson] Address comments 2dcdfc1 [Aaron Davidson] Add private[worker] 47f49d3 [Aaron Davidson] NettyBlockTransferService shouldn't care about app ids (it's only b/t executors) 258417c [Aaron Davidson] [SPARK-4277] Support external shuffle service on executor
* [SPARK-3797] Minor addendum to Yarn shuffle serviceAndrew Or2014-11-062-22/+22
| | | | | | | | | | | | | | I did not realize there was a `network.util.JavaUtils` when I wrote this code. This PR moves the `ByteBuffer` string conversion to the appropriate place. I tested the changes on a stable yarn cluster. Author: Andrew Or <andrew@databricks.com> Closes #3144 from andrewor14/yarn-shuffle-util and squashes the following commits: b6c08bf [Andrew Or] Remove unused import 94e205c [Andrew Or] Use netty Unpooled 85202a5 [Andrew Or] Use guava Charsets 057135b [Andrew Or] Reword comment adf186d [Andrew Or] Move byte buffer String conversion logic to JavaUtils
* [SPARK-3797] Run external shuffle service in Yarn NMAndrew Or2014-11-054-0/+393
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This creates a new module `network/yarn` that depends on `network/shuffle` recently created in #3001. This PR introduces a custom Yarn auxiliary service that runs the external shuffle service. As of the changes here this shuffle service is required for using dynamic allocation with Spark. This is still WIP mainly because it doesn't handle security yet. I have tested this on a stable Yarn cluster. Author: Andrew Or <andrew@databricks.com> Closes #3082 from andrewor14/yarn-shuffle-service and squashes the following commits: ef3ddae [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-shuffle-service 0ee67a2 [Andrew Or] Minor wording suggestions 1c66046 [Andrew Or] Remove unused provided dependencies 0eb6233 [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-shuffle-service 6489db5 [Andrew Or] Try catch at the right places 7b71d8f [Andrew Or] Add detailed java docs + reword a few comments d1124e4 [Andrew Or] Add security to shuffle service (INCOMPLETE) 5f8a96f [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-shuffle-service 9b6e058 [Andrew Or] Address various feedback f48b20c [Andrew Or] Fix tests again f39daa6 [Andrew Or] Do not make network-yarn an assembly module 761f58a [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-shuffle-service 15a5b37 [Andrew Or] Fix build for Hadoop 1.x baff916 [Andrew Or] Fix tests 5bf9b7e [Andrew Or] Address a few minor comments 5b419b8 [Andrew Or] Add missing license header 804e7ff [Andrew Or] Include the Yarn shuffle service jar in the distribution cd076a4 [Andrew Or] Require external shuffle service for dynamic allocation ea764e0 [Andrew Or] Connect to Yarn shuffle service only if it's enabled 1bf5109 [Andrew Or] Use the shuffle service port specified through hadoop config b4b1f0c [Andrew Or] 4 tabs -> 2 tabs 43dcb96 [Andrew Or] First cut integration of shuffle service with Yarn aux service b54a0c4 [Andrew Or] Initial skeleton for Yarn shuffle service
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