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author | nyaapa <nyaapa@gmail.com> | 2015-04-13 12:55:25 +0100 |
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committer | Sean Owen <sowen@cloudera.com> | 2015-04-13 12:55:25 +0100 |
commit | 9d117cee0be2c73a25702d98f78211055d50babe (patch) | |
tree | 702782a01e4319835e070349ccd17dd1ff86c5ea /core/src | |
parent | 14ce3ea2c9546c58203af85aceb76b1bfc1f650a (diff) | |
download | spark-9d117cee0be2c73a25702d98f78211055d50babe.tar.gz spark-9d117cee0be2c73a25702d98f78211055d50babe.tar.bz2 spark-9d117cee0be2c73a25702d98f78211055d50babe.zip |
[SPARK-6440][CORE]Handle IPv6 addresses properly when constructing URI
Author: nyaapa <nyaapa@gmail.com>
Closes #5424 from nyaapa/master and squashes the following commits:
6b717aa [nyaapa] [SPARK-6440][CORE] Remove Utils.localIpAddressHostname, Utils.localIpAddressURI and Utils.getAddressHostName; make Utils.localIpAddress private; rename Utils.localHostURI into Utils.localHostNameForURI; use Utils.localHostName in org.apache.spark.streaming.kinesis.KinesisReceiver and org.apache.spark.sql.hive.thriftserver.SparkSQLEnv
2098081 [nyaapa] [SPARK-6440][CORE] style fixes and use getHostAddress instead of getHostName
84763d7 [nyaapa] [SPARK-6440][CORE]Handle IPv6 addresses properly when constructing URI
Diffstat (limited to 'core/src')
5 files changed, 25 insertions, 17 deletions
diff --git a/core/src/main/scala/org/apache/spark/HttpServer.scala b/core/src/main/scala/org/apache/spark/HttpServer.scala index 09a9ccc226..8de3a6c04d 100644 --- a/core/src/main/scala/org/apache/spark/HttpServer.scala +++ b/core/src/main/scala/org/apache/spark/HttpServer.scala @@ -160,7 +160,7 @@ private[spark] class HttpServer( throw new ServerStateException("Server is not started") } else { val scheme = if (securityManager.fileServerSSLOptions.enabled) "https" else "http" - s"$scheme://${Utils.localIpAddress}:$port" + s"$scheme://${Utils.localHostNameForURI()}:$port" } } } diff --git a/core/src/main/scala/org/apache/spark/deploy/LocalSparkCluster.scala b/core/src/main/scala/org/apache/spark/deploy/LocalSparkCluster.scala index 3ab425aab8..f0e77c2ba9 100644 --- a/core/src/main/scala/org/apache/spark/deploy/LocalSparkCluster.scala +++ b/core/src/main/scala/org/apache/spark/deploy/LocalSparkCluster.scala @@ -53,7 +53,7 @@ class LocalSparkCluster( /* Start the Master */ val (masterSystem, masterPort, _, _) = Master.startSystemAndActor(localHostname, 0, 0, _conf) masterActorSystems += masterSystem - val masterUrl = "spark://" + localHostname + ":" + masterPort + val masterUrl = "spark://" + Utils.localHostNameForURI() + ":" + masterPort val masters = Array(masterUrl) /* Start the Workers */ diff --git a/core/src/main/scala/org/apache/spark/deploy/client/TestClient.scala b/core/src/main/scala/org/apache/spark/deploy/client/TestClient.scala index c1c4812f17..40835b9550 100644 --- a/core/src/main/scala/org/apache/spark/deploy/client/TestClient.scala +++ b/core/src/main/scala/org/apache/spark/deploy/client/TestClient.scala @@ -46,7 +46,7 @@ private[spark] object TestClient { def main(args: Array[String]) { val url = args(0) val conf = new SparkConf - val (actorSystem, _) = AkkaUtils.createActorSystem("spark", Utils.localIpAddress, 0, + val (actorSystem, _) = AkkaUtils.createActorSystem("spark", Utils.localHostName(), 0, conf = conf, securityManager = new SecurityManager(conf)) val desc = new ApplicationDescription("TestClient", Some(1), 512, Command("spark.deploy.client.TestExecutor", Seq(), Map(), Seq(), Seq(), Seq()), "ignored") diff --git a/core/src/main/scala/org/apache/spark/ui/WebUI.scala b/core/src/main/scala/org/apache/spark/ui/WebUI.scala index ea548f2312..f9860d1a5c 100644 --- a/core/src/main/scala/org/apache/spark/ui/WebUI.scala +++ b/core/src/main/scala/org/apache/spark/ui/WebUI.scala @@ -48,7 +48,7 @@ private[spark] abstract class WebUI( protected val handlers = ArrayBuffer[ServletContextHandler]() protected val pageToHandlers = new HashMap[WebUIPage, ArrayBuffer[ServletContextHandler]] protected var serverInfo: Option[ServerInfo] = None - protected val localHostName = Utils.localHostName() + protected val localHostName = Utils.localHostNameForURI() protected val publicHostName = Option(conf.getenv("SPARK_PUBLIC_DNS")).getOrElse(localHostName) private val className = Utils.getFormattedClassName(this) diff --git a/core/src/main/scala/org/apache/spark/util/Utils.scala b/core/src/main/scala/org/apache/spark/util/Utils.scala index 0fdfaf300e..a541d660cd 100644 --- a/core/src/main/scala/org/apache/spark/util/Utils.scala +++ b/core/src/main/scala/org/apache/spark/util/Utils.scala @@ -34,6 +34,7 @@ import scala.util.Try import scala.util.control.{ControlThrowable, NonFatal} import com.google.common.io.{ByteStreams, Files} +import com.google.common.net.InetAddresses import com.google.common.util.concurrent.ThreadFactoryBuilder import org.apache.commons.lang3.SystemUtils import org.apache.hadoop.conf.Configuration @@ -789,13 +790,12 @@ private[spark] object Utils extends Logging { * Get the local host's IP address in dotted-quad format (e.g. 1.2.3.4). * Note, this is typically not used from within core spark. */ - lazy val localIpAddress: String = findLocalIpAddress() - lazy val localIpAddressHostname: String = getAddressHostName(localIpAddress) + private lazy val localIpAddress: InetAddress = findLocalInetAddress() - private def findLocalIpAddress(): String = { + private def findLocalInetAddress(): InetAddress = { val defaultIpOverride = System.getenv("SPARK_LOCAL_IP") if (defaultIpOverride != null) { - defaultIpOverride + InetAddress.getByName(defaultIpOverride) } else { val address = InetAddress.getLocalHost if (address.isLoopbackAddress) { @@ -806,15 +806,20 @@ private[spark] object Utils extends Logging { // It's more proper to pick ip address following system output order. val activeNetworkIFs = NetworkInterface.getNetworkInterfaces.toList val reOrderedNetworkIFs = if (isWindows) activeNetworkIFs else activeNetworkIFs.reverse + for (ni <- reOrderedNetworkIFs) { - for (addr <- ni.getInetAddresses if !addr.isLinkLocalAddress && - !addr.isLoopbackAddress && addr.isInstanceOf[Inet4Address]) { + val addresses = ni.getInetAddresses.toList + .filterNot(addr => addr.isLinkLocalAddress || addr.isLoopbackAddress) + if (addresses.nonEmpty) { + val addr = addresses.find(_.isInstanceOf[Inet4Address]).getOrElse(addresses.head) + // because of Inet6Address.toHostName may add interface at the end if it knows about it + val strippedAddress = InetAddress.getByAddress(addr.getAddress) // We've found an address that looks reasonable! logWarning("Your hostname, " + InetAddress.getLocalHost.getHostName + " resolves to" + - " a loopback address: " + address.getHostAddress + "; using " + addr.getHostAddress + - " instead (on interface " + ni.getName + ")") + " a loopback address: " + address.getHostAddress + "; using " + + strippedAddress.getHostAddress + " instead (on interface " + ni.getName + ")") logWarning("Set SPARK_LOCAL_IP if you need to bind to another address") - return addr.getHostAddress + return strippedAddress } } logWarning("Your hostname, " + InetAddress.getLocalHost.getHostName + " resolves to" + @@ -822,7 +827,7 @@ private[spark] object Utils extends Logging { " external IP address!") logWarning("Set SPARK_LOCAL_IP if you need to bind to another address") } - address.getHostAddress + address } } @@ -842,11 +847,14 @@ private[spark] object Utils extends Logging { * Get the local machine's hostname. */ def localHostName(): String = { - customHostname.getOrElse(localIpAddressHostname) + customHostname.getOrElse(localIpAddress.getHostAddress) } - def getAddressHostName(address: String): String = { - InetAddress.getByName(address).getHostName + /** + * Get the local machine's URI. + */ + def localHostNameForURI(): String = { + customHostname.getOrElse(InetAddresses.toUriString(localIpAddress)) } def checkHost(host: String, message: String = "") { |