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* Revert "Preparing development version 1.2.2-SNAPSHOT"Patrick Wendell2015-01-261-1/+1
| | | | This reverts commit adfed7086f10fa8db4eeac7996c84cf98f625e9a.
* Preparing development version 1.2.2-SNAPSHOTUbuntu2015-01-271-1/+1
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* Preparing Spark release v1.2.1-rc1Ubuntu2015-01-271-1/+1
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* Preparing development version 1.2.1-SNAPSHOTPatrick Wendell2014-12-101-1/+1
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* Preparing Spark release v1.2.0-rc2v1.2.0Patrick Wendell2014-12-101-1/+1
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* Revert "Preparing Spark release v1.2.0-rc2"Patrick Wendell2014-12-101-1/+1
| | | | This reverts commit 2b72c569a674cccf79ebbe8d067b8dbaaf78007f.
* Revert "Preparing development version 1.2.1-SNAPSHOT"Patrick Wendell2014-12-101-1/+1
| | | | This reverts commit bc05df8a23ba7ad485f6844f28f96551b13ba461.
* Preparing development version 1.2.1-SNAPSHOTPatrick Wendell2014-12-041-1/+1
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* Preparing Spark release v1.2.0-rc2Patrick Wendell2014-12-041-1/+1
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* Revert "Preparing Spark release v1.2.0-rc1"Patrick Wendell2014-12-041-1/+1
| | | | This reverts commit 1056e9ec13203d0c51564265e94d77a054498fdb.
* Revert "Preparing development version 1.2.1-SNAPSHOT"Patrick Wendell2014-12-041-1/+1
| | | | This reverts commit 00316cc87983b844f6603f351a8f0b84fe1f6035.
* Preparing development version 1.2.1-SNAPSHOTPatrick Wendell2014-11-281-1/+1
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* Preparing Spark release v1.2.0-rc1Patrick Wendell2014-11-281-1/+1
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* Revert "Preparing Spark release v1.2.0-rc1"Patrick Wendell2014-11-281-1/+1
| | | | This reverts commit 39c7d1c1f9a7785285cf4c20dfbffd96f72d5634.
* Revert "Preparing development version 1.2.1-SNAPSHOT"Patrick Wendell2014-11-281-1/+1
| | | | This reverts commit fc7bff00ac731d2632213a98cd92dc5e84ce7dcd.
* Preparing development version 1.2.1-SNAPSHOTPatrick Wendell2014-11-281-1/+1
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* Preparing Spark release v1.2.0-rc1Patrick Wendell2014-11-281-1/+1
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* Revert "Preparing Spark release v1.2.0-rc1"Patrick Wendell2014-11-261-1/+1
| | | | This reverts commit cc2c05e4ee81d2f34873a2ebb9a5272867cb65c2.
* Revert "Preparing development version 1.2.1-SNAPSHOT"Patrick Wendell2014-11-261-1/+1
| | | | This reverts commit 380eba5f49eca1dbd4084e6c84e19866fffd4efa.
* Preparing development version 1.2.1-SNAPSHOTPatrick Wendell2014-11-261-1/+1
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* Preparing Spark release v1.2.0-rc1Patrick Wendell2014-11-261-1/+1
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* Revert "Preparing Spark release v1.2.0-rc1"Patrick Wendell2014-11-261-1/+1
| | | | This reverts commit 5247dd859b95a440baa562b9827bdeb26aa6530e.
* Revert "Preparing development version 1.2.1-SNAPSHOT"Patrick Wendell2014-11-261-1/+1
| | | | This reverts commit 79df6b43ae762263a8120f423ddb4a0811dd4b6f.
* Preparing development version 1.2.1-SNAPSHOTPatrick Wendell2014-11-261-1/+1
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* Preparing Spark release v1.2.0-rc1Patrick Wendell2014-11-261-1/+1
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* Revert "Preparing Spark release v1.2.0-rc1"Patrick Wendell2014-11-261-1/+1
| | | | This reverts commit db7f4a898af22a02b36428507f8ef2b429d78dc1.
* Revert "Preparing development version 1.2.1-SNAPSHOT"Patrick Wendell2014-11-261-1/+1
| | | | This reverts commit d7b1ecb25676d228deb6fe05efdb4e2ab9c3e30b.
* Preparing development version 1.2.1-SNAPSHOTUbuntu2014-11-261-1/+1
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* Preparing Spark release v1.2.0-rc1Ubuntu2014-11-261-1/+1
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* Revert "Preparing Spark release v1.2.0-snapshot1"Patrick Wendell2014-11-261-1/+1
| | | | This reverts commit 38c1fbd9694430cefd962c90bc36b0d108c6124b.
* Revert "Preparing development version 1.2.1-SNAPSHOT"Patrick Wendell2014-11-261-1/+1
| | | | This reverts commit d7ac6013483e83caff8ea54c228f37aeca159db8.
* Preparing development version 1.2.1-SNAPSHOTUbuntu2014-11-171-1/+1
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* Preparing Spark release v1.2.0-snapshot1Ubuntu2014-11-171-1/+1
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* Revert "Preparing Spark release v1.2.0-snapshot0"Patrick Wendell2014-11-161-1/+1
| | | | This reverts commit bc09875799aa373f4320d38b02618173ffa4c96f.
* Revert "Preparing development version 1.2.1-SNAPSHOT"Patrick Wendell2014-11-161-3/+3
| | | | This reverts commit 6c6fd218c83a049c874b8a0ea737333c1899c94a.
* Preparing development version 1.2.1-SNAPSHOTUbuntu2014-11-171-3/+3
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* Preparing Spark release v1.2.0-snapshot0Ubuntu2014-11-171-1/+1
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* [SPARK-3797] Minor addendum to Yarn shuffle serviceAndrew Or2014-11-061-2/+3
| | | | | | | | | | | | | | | | | 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 (cherry picked from commit 96136f222abd4f3abd10cb78a4ebecdb21f3bde7) Signed-off-by: Andrew Or <andrew@databricks.com>
* [SPARK-3797] Run external shuffle service in Yarn NMAndrew Or2014-11-051-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 (cherry picked from commit 61a5cced049a8056292ba94f23fa7bd040f50685) Signed-off-by: Andrew Or <andrew@databricks.com>
* [SPARK-3877][YARN] Throw an exception when application is not successful so ↵zsxwing2014-10-222-18/+18
| | | | | | | | | | | | | | | | | | that the exit code wil be set to 1 When an yarn application fails (yarn-cluster mode), the exit code of spark-submit is still 0. It's hard for people to write some automatic scripts to run spark jobs in yarn because the failure can not be detected in these scripts. This PR added a status checking after `monitorApplication`. If an application is not successful, `run()` will throw an `SparkException`, so that Client.scala will exit with code 1. Therefore, people can use the exit code of `spark-submit` to write some automatic scripts. Author: zsxwing <zsxwing@gmail.com> Closes #2732 from zsxwing/SPARK-3877 and squashes the following commits: 1f89fa5 [zsxwing] Fix the unit test a0498e1 [zsxwing] Update the docs and the error message e1cb9ef [zsxwing] Fix the hacky way of calling Client ff16fec [zsxwing] Remove System.exit in Client.scala and add a test 6a2c103 [zsxwing] [SPARK-3877] Throw an exception when application is not successful so that the exit code wil be set to 1
* [SPARK-3710] Fix Yarn integration tests on Hadoop 2.2.Marcelo Vanzin2014-10-071-0/+51
| | | | | | | | | | | | | | | | It seems some dependencies are not declared when pulling the 2.2 test dependencies, so we need to add them manually for the Yarn cluster to come up. These don't seem to be necessary for 2.3 and beyond, so restrict them to the hadoop-2.2 profile. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #2682 from vanzin/SPARK-3710 and squashes the following commits: 701d4fb [Marcelo Vanzin] Add comment. 0540bdf [Marcelo Vanzin] [SPARK-3710] Fix Yarn integration tests on Hadoop 2.2.
* [SPARK-3627] - [yarn] - fix exit code and final status reporting to RMThomas Graves2014-10-071-3/+10
| | | | | | | | | | | | | | | | | | | See the description and whats handled in the jira comment: https://issues.apache.org/jira/browse/SPARK-3627?focusedCommentId=14150013&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14150013 This does not handle yarn client mode reporting of the driver to the AM. I think that should be handled when we make it an unmanaged AM. Author: Thomas Graves <tgraves@apache.org> Closes #2577 from tgravescs/SPARK-3627 and squashes the following commits: 9c2efbf [Thomas Graves] review comments e8cc261 [Thomas Graves] fix accidental typo during fixing comment 24c98e3 [Thomas Graves] rework 85f1901 [Thomas Graves] Merge remote-tracking branch 'upstream/master' into SPARK-3627 fab166d [Thomas Graves] update based on review comments 32f4dfa [Thomas Graves] switch back f0b6519 [Thomas Graves] change order of cleanup staging dir d3cc800 [Thomas Graves] SPARK-3627 - yarn - fix exit code and final status reporting to RM
* [SPARK-3377] [SPARK-3610] Metrics can be accidentally aggregated / History ↵Kousuke Saruta2014-10-032-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | server log name should not be based on user input This PR is another solution for #2250 I'm using codahale base MetricsSystem of Spark with JMX or Graphite, and I saw following 2 problems. (1) When applications which have same spark.app.name run on cluster at the same time, some metrics names are mixed. For instance, if 2+ application is running on the cluster at the same time, each application emits the same named metric like "SparkPi.DAGScheduler.stage.failedStages" and Graphite cannot distinguish the metrics is for which application. (2) When 2+ executors run on the same machine, JVM metrics of each executors are mixed. For instance, 2+ executors running on the same node can emit the same named metric "jvm.memory" and Graphite cannot distinguish the metrics is from which application. And there is an similar issue. The directory for event logs is named using application name. Application name is defined by user and the name can includes illegal character for path names. Further more, the directory name consists of application name and System.currentTimeMillis even though each application has unique Application ID so if we run jobs which have same name, it's difficult to identify which directory is for which application. Closes #2250 Closes #1067 Author: Kousuke Saruta <sarutak@oss.nttdata.co.jp> Closes #2432 from sarutak/metrics-structure-improvement2 and squashes the following commits: 3288b2b [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 39169e4 [Kousuke Saruta] Fixed style 6570494 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 817e4f0 [Kousuke Saruta] Simplified MetricsSystem#buildRegistryName 67fa5eb [Kousuke Saruta] Unified MetricsSystem#registerSources and registerSinks in start 10be654 [Kousuke Saruta] Fixed style. 990c078 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 f0c7fba [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 59cc2cd [Kousuke Saruta] Modified SparkContextSchedulerCreationSuite f9b6fb3 [Kousuke Saruta] Modified style. 2cf8a0f [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 389090d [Kousuke Saruta] Replaced taskScheduler.applicationId() with getApplicationId in SparkContext#postApplicationStart ff45c89 [Kousuke Saruta] Added some test cases to MetricsSystemSuite 69c46a6 [Kousuke Saruta] Added warning logging logic to MetricsSystem#buildRegistryName 5cca0d2 [Kousuke Saruta] Added Javadoc comment to SparkContext#getApplicationId 16a9f01 [Kousuke Saruta] Added data types to be returned to some methods 6434b06 [Kousuke Saruta] Reverted changes related to ApplicationId 0413b90 [Kousuke Saruta] Deleted ApplicationId.java and ApplicationIdSuite.java a42300c [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 0fc1b09 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 42bea55 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 248935d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 f6af132 [Kousuke Saruta] Modified SchedulerBackend and TaskScheduler to return System.currentTimeMillis as an unique Application Id 1b8b53e [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 97cb85c [Kousuke Saruta] Modified confliction of MimExcludes 2cdd009 [Kousuke Saruta] Modified defailt implementation of applicationId 9aadb0b [Kousuke Saruta] Modified NetworkReceiverSuite to ensure "executor.start()" is finished in test "network receiver life cycle" 3011efc [Kousuke Saruta] Added ApplicationIdSuite.scala d009c55 [Kousuke Saruta] Modified ApplicationId#equals to compare appIds dfc83fd [Kousuke Saruta] Modified ApplicationId to implement Serializable 9ff4851 [Kousuke Saruta] Modified MimaExcludes.scala to ignore createTaskScheduler method in SparkContext 4567ffc [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 6a91b14 [Kousuke Saruta] Modified SparkContextSchedulerCreationSuite, ExecutorRunnerTest and EventLoggingListenerSuite 0325caf [Kousuke Saruta] Added ApplicationId.scala 0a2fc14 [Kousuke Saruta] Modified style eabda80 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 0f890e6 [Kousuke Saruta] Modified SparkDeploySchedulerBackend and Master to pass baseLogDir instead f eventLogDir bcf25bf [Kousuke Saruta] Modified directory name for EventLogs 28d4d93 [Kousuke Saruta] Modified SparkContext and EventLoggingListener so that the directory for EventLogs is named same for Application ID 203634e [Kousuke Saruta] Modified comment in SchedulerBackend#applicationId and TaskScheduler#applicationId 424fea4 [Kousuke Saruta] Modified the subclasses of TaskScheduler and SchedulerBackend so that they can return non-optional Unique Application ID b311806 [Kousuke Saruta] Swapped last 2 arguments passed to CoarseGrainedExecutorBackend 8a2b6ec [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 086ee25 [Kousuke Saruta] Merge branch 'metrics-structure-improvement2' of github.com:sarutak/spark into metrics-structure-improvement2 e705386 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 36d2f7a [Kousuke Saruta] Added warning message for the situation we cannot get application id for the prefix for the name of metrics eea6e19 [Kousuke Saruta] Modified CoarseGrainedMesosSchedulerBackend and MesosSchedulerBackend so that we can get Application ID c229fbe [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 e719c39 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 4a93c7f [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement2 4776f9e [Kousuke Saruta] Modified MetricsSystemSuite.scala efcb6e1 [Kousuke Saruta] Modified to add application id to metrics name 2ec848a [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement 3ea7896 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement ead8966 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement 08e627e [Kousuke Saruta] Revert "tmp" 7b67f5a [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement 45bd33d [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement 93e263a [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement 848819c [Kousuke Saruta] Merge branch 'metrics-structure-improvement' of github.com:sarutak/spark into metrics-structure-improvement 912a637 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement e4a4593 [Kousuke Saruta] tmp 3e098d8 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement 4603a39 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement fa7175b [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement 15f88a3 [Kousuke Saruta] Modified MetricsSystem#buildRegistryName because conf.get does not return null when correspondin entry is absent 6f7dcd4 [Kousuke Saruta] Modified constructor of DAGSchedulerSource and BlockManagerSource because the instance of SparkContext is no longer used 6fc5560 [Kousuke Saruta] Modified sourceName of ExecutorSource, DAGSchedulerSource and BlockManagerSource 4e057c9 [Kousuke Saruta] Merge branch 'master' of git://git.apache.org/spark into metrics-structure-improvement 85ffc02 [Kousuke Saruta] Revert "Modified sourceName of ExecutorSource, DAGSchedulerSource and BlockManagerSource" 868e326 [Kousuke Saruta] Modified MetricsSystem to set registry name with unique application-id and driver/executor-id 71609f5 [Kousuke Saruta] Modified sourceName of ExecutorSource, DAGSchedulerSource and BlockManagerSource 55debab [Kousuke Saruta] Modified SparkContext and Executor to set spark.executor.id to identifiers 4180993 [Kousuke Saruta] Modified SparkContext to retain spark.unique.app.name property in SparkConf
* [SPARK-3606] [yarn] Correctly configure AmIpFilter for Yarn HA.Marcelo Vanzin2014-10-031-1/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The existing code only considered one of the RMs when running in Yarn HA mode, so it was possible to get errors if the active RM was not registered in the filter. The change makes use of a new API added to Yarn that returns all proxy addresses, and falls back to the old behavior if the API is not present. While there, I also made a change to look for the scheme (http or https) being used by Yarn when building the proxy URIs. Since, in the case of multiple RMs, Yarn uses commas as a separator, it was not possible anymore to use spark.filter.params to propagate this information (which used commas to delimit different config params). Instead, I added a new param (spark.filter.jsonParams) which expects a JSON string containing a map with the config data. I chose not to add it to the documentation at this point since I don't believe users will use it directly. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #2469 from vanzin/SPARK-3606 and squashes the following commits: aeb458a [Marcelo Vanzin] Undelete needed import. 65e400d [Marcelo Vanzin] Remove unused import. d121883 [Marcelo Vanzin] Use separate config for each param instead of json. 04bc156 [Marcelo Vanzin] Review feedback. 4d4d6b9 [Marcelo Vanzin] [SPARK-3606] [yarn] Correctly configure AmIpFilter for Yarn HA.
* [SPARK-2778] [yarn] Add workaround for race in MiniYARNCluster.Marcelo Vanzin2014-10-031-4/+31
| | | | | | | | | | | | | | | Sometimes the cluster's start() method returns before the configuration having been updated, which is done by ClientRMService in, I assume, a separate thread (otherwise there would be no race). That can cause tests to fail if the old configuration data is read, since it will contain the wrong RM address. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #2605 from vanzin/SPARK-2778 and squashes the following commits: 8d02ce0 [Marcelo Vanzin] Minor cleanup. 5bebee7 [Marcelo Vanzin] [SPARK-2778] [yarn] Add workaround for race in MiniYARNCluster.
* [SPARK-3748] Log thread name in unit test logsReynold Xin2014-10-011-1/+1
| | | | | | | | | | Thread names are useful for correlating failures. Author: Reynold Xin <rxin@apache.org> Closes #2600 from rxin/log4j and squashes the following commits: 83ffe88 [Reynold Xin] [SPARK-3748] Log thread name in unit test logs
* HOTFIX: Ignore flaky tests in YARNPatrick Wendell2014-09-301-2/+2
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* [SPARK-2778] [yarn] Add yarn integration tests.Marcelo Vanzin2014-09-243-0/+191
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a couple of, currently, very simple integration tests to make sure both client and cluster modes are working. The tests don't do much yet other than run a simple job, but the plan is to enhance them after we get the framework in. The cluster tests are noisy, so redirect all log output to a file like other tests do. Copying the conf around sucks but it's less work than messing with maven/sbt and having to clean up other projects. Note the test is only added for yarn-stable. The code compiles against yarn-alpha but there are two issues I ran into that I could not overcome: - an old netty dependency kept creeping into the classpath and causing akka to not work, when using sbt; the old netty was correctly suppressed under maven. - MiniYARNCluster kept failing to execute containers because it did not create the NM's local dir itself; this is apparently a known behavior, but I'm not sure how to work around it. None of those issues are present with the stable Yarn. Also, these tests are a little slow to run. Apparently Spark doesn't yet tag tests (so that these could be isolated in a "slow" batch), so this is something to keep in mind. Author: Marcelo Vanzin <vanzin@cloudera.com> Closes #2257 from vanzin/yarn-tests and squashes the following commits: 6d5b84e [Marcelo Vanzin] Fix wrong system property being set. 8b0933d [Marcelo Vanzin] Merge branch 'master' into yarn-tests 5c2b56f [Marcelo Vanzin] Use custom log4j conf for Yarn containers. ec73f17 [Marcelo Vanzin] More review feedback. 67f5b02 [Marcelo Vanzin] Review feedback. f01517c [Marcelo Vanzin] Review feedback. 68fbbbf [Marcelo Vanzin] Use older constructor available in older Hadoop releases. d07ef9a [Marcelo Vanzin] Merge branch 'master' into yarn-tests add8416 [Marcelo Vanzin] [SPARK-2778] [yarn] Add yarn integration tests.
* [SPARK-3477] Clean up code in Yarn Client / ClientBaseAndrew Or2014-09-231-101/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is part of a broader effort to clean up the Yarn integration code after #2020. The high-level changes in this PR include: - Removing duplicate code, especially across the alpha and stable APIs - Simplify unnecessarily complex method signatures and hierarchies - Rename unclear variable and method names - Organize logging output produced when the user runs Spark on Yarn - Extensively add documentation - Privatize classes where possible I have tested the stable API on a Hadoop 2.4 cluster. I tested submitting a jar that references classes in other jars in both client and cluster mode. I also made changes in the alpha API, though I do not have access to an alpha cluster. I have verified that it compiles, but it would be ideal if others can help test it. For those interested in some examples in detail, please read on. -------------------------------------------------------------------------------------------------------- ***Appendix*** - The loop to `getApplicationReport` from the RM is duplicated in 4 places: in the stable `Client`, alpha `Client`, and twice in `YarnClientSchedulerBackend`. We should not have different loops for client and cluster deploy modes. - There are many fragmented small helper methods that are only used once and should just be inlined. For instance, `ClientBase#getLocalPath` returns `null` on certain conditions, and its only caller `ClientBase#addFileToClasspath` checks whether the value returned is `null`. We could just have the caller check on that same condition to avoid passing `null`s around. - In `YarnSparkHadoopUtil#addToEnvironment`, we take in an argument `classpathSeparator` that always has the same value upstream (i.e. `File.pathSeparator`). This argument is now removed from the signature and all callers of this method upstream. - `ClientBase#copyRemoteFile` is now renamed to `copyFileToRemote`. It was unclear whether we are copying a remote file to our local file system, or copying a locally visible file to a remote file system. Also, even the content of the method has inaccurately named variables. We use `val remoteFs` to signify the file system of the locally visible file and `val fs` to signify the remote, destination file system. These are now renamed `srcFs` and `destFs` respectively. - We currently log the AM container's environment and resource mappings directly as Scala collections. This is incredibly hard to read and probably too verbose for the average Spark user. In other modes (e.g. standalone), we also don't log the launch commands by default, so the logging level of these information is now set to `DEBUG`. - None of these classes (`Client`, `ClientBase`, `YarnSparkHadoopUtil` etc.) is intended to be used by a Spark application (the user should go through Spark submit instead). At the very least they should be `private[spark]`. Author: Andrew Or <andrewor14@gmail.com> Closes #2350 from andrewor14/yarn-cleanup and squashes the following commits: 39e8c7b [Andrew Or] Address review comments 6619f9b [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-cleanup 2ca6d64 [Andrew Or] Improve logging in application monitor a3b9693 [Andrew Or] Minor changes 7dd6298 [Andrew Or] Simplify ClientBase#monitorApplication 547487c [Andrew Or] Provide default values for null application report entries a0ad1e9 [Andrew Or] Fix class not found error 1590141 [Andrew Or] Address review comments 45ccdea [Andrew Or] Remove usages of getAMMemory d8e33b6 [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-cleanup ed0b42d [Andrew Or] Fix alpha compilation error c0587b4 [Andrew Or] Merge branch 'master' of github.com:apache/spark into yarn-cleanup 6d74888 [Andrew Or] Minor comment changes 6573c1d [Andrew Or] Clean up, simplify and document code for setting classpaths e4779b6 [Andrew Or] Clean up log messages + variable naming in ClientBase 8766d37 [Andrew Or] Heavily add documentation to Client* classes + various clean-ups 6c94d79 [Andrew Or] Various cleanups in ClientBase and ClientArguments ef7069a [Andrew Or] Clean up YarnClientSchedulerBackend more 6de9072 [Andrew Or] Guard against potential NPE in debug logging mode fabe4c4 [Andrew Or] Reuse more code in YarnClientSchedulerBackend 3f941dc [Andrew Or] First cut at simplifying the Client (stable and alpha)
* [SPARK-3456] YarnAllocator on alpha can lose container requests to RMThomas Graves2014-09-121-1/+2
| | | | | | | | Author: Thomas Graves <tgraves@apache.org> Closes #2373 from tgravescs/SPARK-3456 and squashes the following commits: 77e9532 [Thomas Graves] [SPARK-3456] YarnAllocator on alpha can lose container requests to RM
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