Repository: spark Updated Branches: refs/heads/master 43cbfad99 -> ce0d3bb37
[SPARK-21694][MESOS] Support Mesos CNI network labels JIRA ticket: https://issues.apache.org/jira/browse/SPARK-21694 ## What changes were proposed in this pull request? Spark already supports launching containers attached to a given CNI network by specifying it via the config `spark.mesos.network.name`. This PR adds support to pass in network labels to CNI plugins via a new config option `spark.mesos.network.labels`. These network labels are key-value pairs that are set in the `NetworkInfo` of both the driver and executor tasks. More details in the related Mesos documentation: http://mesos.apache.org/documentation/latest/cni/#mesos-meta-data-to-cni-plugins ## How was this patch tested? Unit tests, for both driver and executor tasks. Manual integration test to submit a job with the `spark.mesos.network.labels` option, hit the mesos/state.json endpoint, and check that the labels are set in the driver and executor tasks. ArtRand skonto Author: Susan X. Huynh <xhu...@mesosphere.com> Closes #18910 from susanxhuynh/sh-mesos-cni-labels. Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/ce0d3bb3 Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/ce0d3bb3 Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/ce0d3bb3 Branch: refs/heads/master Commit: ce0d3bb377766bdf4df7852272557ae846408877 Parents: 43cbfad Author: Susan X. Huynh <xhu...@mesosphere.com> Authored: Thu Aug 24 10:05:38 2017 +0100 Committer: Sean Owen <so...@cloudera.com> Committed: Thu Aug 24 10:05:38 2017 +0100 ---------------------------------------------------------------------- docs/running-on-mesos.md | 14 ++++++++++++++ .../org/apache/spark/deploy/mesos/config.scala | 19 +++++++++++++++++-- .../MesosCoarseGrainedSchedulerBackend.scala | 2 +- .../mesos/MesosSchedulerBackendUtil.scala | 9 +++++++-- .../mesos/MesosClusterSchedulerSuite.scala | 9 +++++++-- ...MesosCoarseGrainedSchedulerBackendSuite.scala | 9 +++++++-- 6 files changed, 53 insertions(+), 9 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/ce0d3bb3/docs/running-on-mesos.md ---------------------------------------------------------------------- diff --git a/docs/running-on-mesos.md b/docs/running-on-mesos.md index ae38550..0e5a20c 100644 --- a/docs/running-on-mesos.md +++ b/docs/running-on-mesos.md @@ -538,6 +538,20 @@ See the [configuration page](configuration.html) for information on Spark config </td> </tr> <tr> + <td><code>spark.mesos.network.labels</code></td> + <td><code>(none)</code></td> + <td> + Pass network labels to CNI plugins. This is a comma-separated list + of key-value pairs, where each key-value pair has the format key:value. + Example: + + <pre>key1:val1,key2:val2</pre> + See + <a href="http://mesos.apache.org/documentation/latest/cni/#mesos-meta-data-to-cni-plugins">the Mesos CNI docs</a> + for more details. + </td> +</tr> +<tr> <td><code>spark.mesos.fetcherCache.enable</code></td> <td><code>false</code></td> <td> http://git-wip-us.apache.org/repos/asf/spark/blob/ce0d3bb3/resource-managers/mesos/src/main/scala/org/apache/spark/deploy/mesos/config.scala ---------------------------------------------------------------------- diff --git a/resource-managers/mesos/src/main/scala/org/apache/spark/deploy/mesos/config.scala b/resource-managers/mesos/src/main/scala/org/apache/spark/deploy/mesos/config.scala index 6c8619e..a5015b9 100644 --- a/resource-managers/mesos/src/main/scala/org/apache/spark/deploy/mesos/config.scala +++ b/resource-managers/mesos/src/main/scala/org/apache/spark/deploy/mesos/config.scala @@ -56,7 +56,7 @@ package object config { .stringConf .createOptional - private [spark] val DRIVER_LABELS = + private[spark] val DRIVER_LABELS = ConfigBuilder("spark.mesos.driver.labels") .doc("Mesos labels to add to the driver. Labels are free-form key-value pairs. Key-value " + "pairs should be separated by a colon, and commas used to list more than one." + @@ -64,10 +64,25 @@ package object config { .stringConf .createOptional - private [spark] val DRIVER_FAILOVER_TIMEOUT = + private[spark] val DRIVER_FAILOVER_TIMEOUT = ConfigBuilder("spark.mesos.driver.failoverTimeout") .doc("Amount of time in seconds that the master will wait to hear from the driver, " + "during a temporary disconnection, before tearing down all the executors.") .doubleConf .createWithDefault(0.0) + + private[spark] val NETWORK_NAME = + ConfigBuilder("spark.mesos.network.name") + .doc("Attach containers to the given named network. If this job is launched " + + "in cluster mode, also launch the driver in the given named network.") + .stringConf + .createOptional + + private[spark] val NETWORK_LABELS = + ConfigBuilder("spark.mesos.network.labels") + .doc("Network labels to pass to CNI plugins. This is a comma-separated list " + + "of key-value pairs, where each key-value pair has the format key:value. " + + "Example: key1:val1,key2:val2") + .stringConf + .createOptional } http://git-wip-us.apache.org/repos/asf/spark/blob/ce0d3bb3/resource-managers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosCoarseGrainedSchedulerBackend.scala ---------------------------------------------------------------------- diff --git a/resource-managers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosCoarseGrainedSchedulerBackend.scala b/resource-managers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosCoarseGrainedSchedulerBackend.scala index 5ecd466..2669987 100644 --- a/resource-managers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosCoarseGrainedSchedulerBackend.scala +++ b/resource-managers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosCoarseGrainedSchedulerBackend.scala @@ -670,7 +670,7 @@ private[spark] class MesosCoarseGrainedSchedulerBackend( } private def executorHostname(offer: Offer): String = { - if (sc.conf.getOption("spark.mesos.network.name").isDefined) { + if (sc.conf.get(NETWORK_NAME).isDefined) { // The agent's IP is not visible in a CNI container, so we bind to 0.0.0.0 "0.0.0.0" } else { http://git-wip-us.apache.org/repos/asf/spark/blob/ce0d3bb3/resource-managers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosSchedulerBackendUtil.scala ---------------------------------------------------------------------- diff --git a/resource-managers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosSchedulerBackendUtil.scala b/resource-managers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosSchedulerBackendUtil.scala index fbcbc55..e5c1e80 100644 --- a/resource-managers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosSchedulerBackendUtil.scala +++ b/resource-managers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosSchedulerBackendUtil.scala @@ -21,6 +21,7 @@ import org.apache.mesos.Protos.{ContainerInfo, Image, NetworkInfo, Parameter, Vo import org.apache.mesos.Protos.ContainerInfo.{DockerInfo, MesosInfo} import org.apache.spark.{SparkConf, SparkException} +import org.apache.spark.deploy.mesos.config.{NETWORK_LABELS, NETWORK_NAME} import org.apache.spark.internal.Logging /** @@ -161,8 +162,12 @@ private[mesos] object MesosSchedulerBackendUtil extends Logging { volumes.foreach(_.foreach(containerInfo.addVolumes(_))) } - conf.getOption("spark.mesos.network.name").map { name => - val info = NetworkInfo.newBuilder().setName(name).build() + conf.get(NETWORK_NAME).map { name => + val networkLabels = MesosProtoUtils.mesosLabels(conf.get(NETWORK_LABELS).getOrElse("")) + val info = NetworkInfo.newBuilder() + .setName(name) + .setLabels(networkLabels) + .build() containerInfo.addNetworkInfos(info) } http://git-wip-us.apache.org/repos/asf/spark/blob/ce0d3bb3/resource-managers/mesos/src/test/scala/org/apache/spark/scheduler/cluster/mesos/MesosClusterSchedulerSuite.scala ---------------------------------------------------------------------- diff --git a/resource-managers/mesos/src/test/scala/org/apache/spark/scheduler/cluster/mesos/MesosClusterSchedulerSuite.scala b/resource-managers/mesos/src/test/scala/org/apache/spark/scheduler/cluster/mesos/MesosClusterSchedulerSuite.scala index 0bb4790..50bb501 100644 --- a/resource-managers/mesos/src/test/scala/org/apache/spark/scheduler/cluster/mesos/MesosClusterSchedulerSuite.scala +++ b/resource-managers/mesos/src/test/scala/org/apache/spark/scheduler/cluster/mesos/MesosClusterSchedulerSuite.scala @@ -222,7 +222,7 @@ class MesosClusterSchedulerSuite extends SparkFunSuite with LocalSparkContext wi assert(env.getOrElse("TEST_ENV", null) == "TEST_VAL") } - test("supports spark.mesos.network.name") { + test("supports spark.mesos.network.name and spark.mesos.network.labels") { setScheduler() val mem = 1000 @@ -233,7 +233,8 @@ class MesosClusterSchedulerSuite extends SparkFunSuite with LocalSparkContext wi command, Map("spark.mesos.executor.home" -> "test", "spark.app.name" -> "test", - "spark.mesos.network.name" -> "test-network-name"), + "spark.mesos.network.name" -> "test-network-name", + "spark.mesos.network.labels" -> "key1:val1,key2:val2"), "s1", new Date())) @@ -246,6 +247,10 @@ class MesosClusterSchedulerSuite extends SparkFunSuite with LocalSparkContext wi val networkInfos = launchedTasks.head.getContainer.getNetworkInfosList assert(networkInfos.size == 1) assert(networkInfos.get(0).getName == "test-network-name") + assert(networkInfos.get(0).getLabels.getLabels(0).getKey == "key1") + assert(networkInfos.get(0).getLabels.getLabels(0).getValue == "val1") + assert(networkInfos.get(0).getLabels.getLabels(1).getKey == "key2") + assert(networkInfos.get(0).getLabels.getLabels(1).getValue == "val2") } test("supports spark.mesos.driver.labels") { http://git-wip-us.apache.org/repos/asf/spark/blob/ce0d3bb3/resource-managers/mesos/src/test/scala/org/apache/spark/scheduler/cluster/mesos/MesosCoarseGrainedSchedulerBackendSuite.scala ---------------------------------------------------------------------- diff --git a/resource-managers/mesos/src/test/scala/org/apache/spark/scheduler/cluster/mesos/MesosCoarseGrainedSchedulerBackendSuite.scala b/resource-managers/mesos/src/test/scala/org/apache/spark/scheduler/cluster/mesos/MesosCoarseGrainedSchedulerBackendSuite.scala index a8175e2..ab29c29 100644 --- a/resource-managers/mesos/src/test/scala/org/apache/spark/scheduler/cluster/mesos/MesosCoarseGrainedSchedulerBackendSuite.scala +++ b/resource-managers/mesos/src/test/scala/org/apache/spark/scheduler/cluster/mesos/MesosCoarseGrainedSchedulerBackendSuite.scala @@ -568,9 +568,10 @@ class MesosCoarseGrainedSchedulerBackendSuite extends SparkFunSuite assert(launchedTasks.head.getLabels.equals(taskLabels)) } - test("mesos supports spark.mesos.network.name") { + test("mesos supports spark.mesos.network.name and spark.mesos.network.labels") { setBackend(Map( - "spark.mesos.network.name" -> "test-network-name" + "spark.mesos.network.name" -> "test-network-name", + "spark.mesos.network.labels" -> "key1:val1,key2:val2" )) val (mem, cpu) = (backend.executorMemory(sc), 4) @@ -582,6 +583,10 @@ class MesosCoarseGrainedSchedulerBackendSuite extends SparkFunSuite val networkInfos = launchedTasks.head.getContainer.getNetworkInfosList assert(networkInfos.size == 1) assert(networkInfos.get(0).getName == "test-network-name") + assert(networkInfos.get(0).getLabels.getLabels(0).getKey == "key1") + assert(networkInfos.get(0).getLabels.getLabels(0).getValue == "val1") + assert(networkInfos.get(0).getLabels.getLabels(1).getKey == "key2") + assert(networkInfos.get(0).getLabels.getLabels(1).getValue == "val2") } test("supports spark.scheduler.minRegisteredResourcesRatio") { --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org