Github user harishreedharan commented on a diff in the pull request:
https://github.com/apache/spark/pull/6166#discussion_r30432773
--- Diff:
yarn/src/main/scala/org/apache/spark/deploy/yarn/ApplicationMaster.scala ---
@@ -262,6 +266,50 @@ private[spark] class ApplicationMaster(
private def runDriver(securityMgr: SecurityManager): Unit = {
addAmIpFilter()
+ if (isClusterMode) {
+ val containerId = ConverterUtils.toContainerId(
+
System.getenv(ApplicationConstants.Environment.CONTAINER_ID.name()))
+ val yarnClient = YarnClient.createYarnClient()
+ yarnClient.init(yarnConf)
+ yarnClient.start()
+ val addresses =
+ NetworkInterface.getNetworkInterfaces.asScala
+ .flatMap(_.getInetAddresses.asScala)
+ .toSeq
+ try {
+ val nodeReports =
yarnClient.getNodeReports(NodeState.RUNNING).asScala
+ val nodeReport =
+ nodeReports.find { x =>
+ val host = x.getNodeId.getHost
+ addresses.exists { address =>
+ address.getHostAddress == host ||
+ address.getHostName == host ||
+ address.getCanonicalHostName == host
+ }
+ }
+
+ nodeReport.foreach { report =>
+ val httpAddress = report.getHttpAddress
+ // lookup appropriate http scheme for container log urls
+ val yarnHttpPolicy = yarnConf.get(
+ YarnConfiguration.YARN_HTTP_POLICY_KEY,
+ YarnConfiguration.YARN_HTTP_POLICY_DEFAULT
+ )
+ val user = Utils.getCurrentUserName()
+ val httpScheme = if (yarnHttpPolicy == "HTTPS_ONLY") "https://";
else "http://";
+ val baseUrl =
s"$httpScheme$httpAddress/node/containerlogs/$containerId/$user"
+ logInfo(s"Base URL for logs: $baseUrl")
+ System.setProperty("spark.driver.log.stderr",
s"$baseUrl/stderr?start=0")
+ System.setProperty("spark.driver.log.stdout",
s"$baseUrl/stdout?start=0")
+ }
+ } catch {
+ case e: Exception =>
+ logInfo("Container Report API is not available in the version of
YARN being used, so AM" +
--- End diff --
I am not entirely sure which versions of YARN we want to support. I will
log the exception.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
