diff options
author | Marcelo Vanzin <vanzin@cloudera.com> | 2016-03-14 14:27:33 -0700 |
---|---|---|
committer | Marcelo Vanzin <vanzin@cloudera.com> | 2016-03-14 14:27:33 -0700 |
commit | 8301fadd8d269da11e72870b7a889596e3337839 (patch) | |
tree | 74c42c6c99d0438f3669acdae8982f3632259254 | |
parent | 38529d8f2350feb1f143aab0be336050c0f887f2 (diff) | |
download | spark-8301fadd8d269da11e72870b7a889596e3337839.tar.gz spark-8301fadd8d269da11e72870b7a889596e3337839.tar.bz2 spark-8301fadd8d269da11e72870b7a889596e3337839.zip |
[SPARK-13626][CORE] Avoid duplicate config deprecation warnings.
Three different things were needed to get rid of spurious warnings:
- silence deprecation warnings when cloning configuration
- change the way SparkHadoopUtil instantiates SparkConf to silence
warnings
- avoid creating new SparkConf instances where it's not needed.
On top of that, I changed the way that Logging.scala detects the repl;
now it uses a method that is overridden in the repl's Main class, and
the hack in Utils.scala is not needed anymore. This makes the 2.11 repl
behave like the 2.10 one and set the default log level to WARN, which
is a lot better. Previously, this wasn't working because the 2.11 repl
triggers log initialization earlier than the 2.10 one.
I also removed and simplified some other code in the 2.11 repl's Main
to avoid replicating logic that already exists elsewhere in Spark.
Tested the 2.11 repl in local and yarn modes.
Author: Marcelo Vanzin <vanzin@cloudera.com>
Closes #11510 from vanzin/SPARK-13626.
12 files changed, 62 insertions, 56 deletions
diff --git a/core/src/main/scala/org/apache/spark/Logging.scala b/core/src/main/scala/org/apache/spark/Logging.scala index 9e0a840b72..efab61e132 100644 --- a/core/src/main/scala/org/apache/spark/Logging.scala +++ b/core/src/main/scala/org/apache/spark/Logging.scala @@ -43,7 +43,7 @@ private[spark] trait Logging { // Method to get or create the logger for this object protected def log: Logger = { if (log_ == null) { - initializeIfNecessary() + initializeLogIfNecessary(false) log_ = LoggerFactory.getLogger(logName) } log_ @@ -95,17 +95,17 @@ private[spark] trait Logging { log.isTraceEnabled } - private def initializeIfNecessary() { + protected def initializeLogIfNecessary(isInterpreter: Boolean): Unit = { if (!Logging.initialized) { Logging.initLock.synchronized { if (!Logging.initialized) { - initializeLogging() + initializeLogging(isInterpreter) } } } } - private def initializeLogging() { + private def initializeLogging(isInterpreter: Boolean): Unit = { // Don't use a logger in here, as this is itself occurring during initialization of a logger // If Log4j 1.2 is being used, but is not initialized, load a default properties file val binderClass = StaticLoggerBinder.getSingleton.getLoggerFactoryClassStr @@ -127,11 +127,11 @@ private[spark] trait Logging { } } - if (Utils.isInInterpreter) { + if (isInterpreter) { // Use the repl's main class to define the default log level when running the shell, // overriding the root logger's config if they're different. val rootLogger = LogManager.getRootLogger() - val replLogger = LogManager.getLogger("org.apache.spark.repl.Main") + val replLogger = LogManager.getLogger(logName) val replLevel = Option(replLogger.getLevel()).getOrElse(Level.WARN) if (replLevel != rootLogger.getEffectiveLevel()) { System.err.printf("Setting default log level to \"%s\".\n", replLevel) diff --git a/core/src/main/scala/org/apache/spark/SparkConf.scala b/core/src/main/scala/org/apache/spark/SparkConf.scala index ff8c631585..0e2d51f9e7 100644 --- a/core/src/main/scala/org/apache/spark/SparkConf.scala +++ b/core/src/main/scala/org/apache/spark/SparkConf.scala @@ -47,7 +47,7 @@ import org.apache.spark.util.Utils * * @param loadDefaults whether to also load values from Java system properties */ -class SparkConf(loadDefaults: Boolean) extends Cloneable with Logging { +class SparkConf private[spark] (loadDefaults: Boolean) extends Cloneable with Logging { import SparkConf._ @@ -57,21 +57,32 @@ class SparkConf(loadDefaults: Boolean) extends Cloneable with Logging { private val settings = new ConcurrentHashMap[String, String]() if (loadDefaults) { + loadFromSystemProperties(false) + } + + private[spark] def loadFromSystemProperties(silent: Boolean): SparkConf = { // Load any spark.* system properties for ((key, value) <- Utils.getSystemProperties if key.startsWith("spark.")) { - set(key, value) + set(key, value, silent) } + this } /** Set a configuration variable. */ def set(key: String, value: String): SparkConf = { + set(key, value, false) + } + + private[spark] def set(key: String, value: String, silent: Boolean): SparkConf = { if (key == null) { throw new NullPointerException("null key") } if (value == null) { throw new NullPointerException("null value for " + key) } - logDeprecationWarning(key) + if (!silent) { + logDeprecationWarning(key) + } settings.put(key, value) this } @@ -395,7 +406,11 @@ class SparkConf(loadDefaults: Boolean) extends Cloneable with Logging { /** Copy this object */ override def clone: SparkConf = { - new SparkConf(false).setAll(getAll) + val cloned = new SparkConf(false) + settings.entrySet().asScala.foreach { e => + cloned.set(e.getKey(), e.getValue(), true) + } + cloned } /** diff --git a/core/src/main/scala/org/apache/spark/deploy/SparkHadoopUtil.scala b/core/src/main/scala/org/apache/spark/deploy/SparkHadoopUtil.scala index 06b5101b1f..270ca84e24 100644 --- a/core/src/main/scala/org/apache/spark/deploy/SparkHadoopUtil.scala +++ b/core/src/main/scala/org/apache/spark/deploy/SparkHadoopUtil.scala @@ -45,7 +45,7 @@ import org.apache.spark.util.Utils */ @DeveloperApi class SparkHadoopUtil extends Logging { - private val sparkConf = new SparkConf() + private val sparkConf = new SparkConf(false).loadFromSystemProperties(true) val conf: Configuration = newConfiguration(sparkConf) UserGroupInformation.setConfiguration(conf) 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 37c6c9bf90..63b9d34b79 100644 --- a/core/src/main/scala/org/apache/spark/util/Utils.scala +++ b/core/src/main/scala/org/apache/spark/util/Utils.scala @@ -1820,15 +1820,6 @@ private[spark] object Utils extends Logging { } } - lazy val isInInterpreter: Boolean = { - try { - val interpClass = classForName("org.apache.spark.repl.Main") - interpClass.getMethod("interp").invoke(null) != null - } catch { - case _: ClassNotFoundException => false - } - } - /** * Return a well-formed URI for the file described by a user input string. * diff --git a/repl/scala-2.10/src/main/scala/org/apache/spark/repl/Main.scala b/repl/scala-2.10/src/main/scala/org/apache/spark/repl/Main.scala index 14b448d076..5fe5c86289 100644 --- a/repl/scala-2.10/src/main/scala/org/apache/spark/repl/Main.scala +++ b/repl/scala-2.10/src/main/scala/org/apache/spark/repl/Main.scala @@ -19,7 +19,12 @@ package org.apache.spark.repl import scala.collection.mutable.Set -object Main { +import org.apache.spark.Logging + +object Main extends Logging { + + initializeLogIfNecessary(true) + private var _interp: SparkILoop = _ def interp = _interp diff --git a/repl/scala-2.11/src/main/scala/org/apache/spark/repl/Main.scala b/repl/scala-2.11/src/main/scala/org/apache/spark/repl/Main.scala index 999e7ad3cc..a58f4234da 100644 --- a/repl/scala-2.11/src/main/scala/org/apache/spark/repl/Main.scala +++ b/repl/scala-2.11/src/main/scala/org/apache/spark/repl/Main.scala @@ -27,6 +27,8 @@ import org.apache.spark.sql.SQLContext object Main extends Logging { + initializeLogIfNecessary(true) + val conf = new SparkConf() val rootDir = conf.getOption("spark.repl.classdir").getOrElse(Utils.getLocalDir(conf)) val outputDir = Utils.createTempDir(root = rootDir, namePrefix = "repl") @@ -50,39 +52,27 @@ object Main extends Logging { // Visible for testing private[repl] def doMain(args: Array[String], _interp: SparkILoop): Unit = { interp = _interp + val jars = conf.getOption("spark.jars") + .map(_.replace(",", File.pathSeparator)) + .getOrElse("") val interpArguments = List( "-Yrepl-class-based", "-Yrepl-outdir", s"${outputDir.getAbsolutePath}", - "-classpath", getAddedJars.mkString(File.pathSeparator) + "-classpath", jars ) ++ args.toList val settings = new GenericRunnerSettings(scalaOptionError) settings.processArguments(interpArguments, true) if (!hasErrors) { - if (getMaster == "yarn-client") System.setProperty("SPARK_YARN_MODE", "true") interp.process(settings) // Repl starts and goes in loop of R.E.P.L Option(sparkContext).map(_.stop) } } - def getAddedJars: Array[String] = { - val envJars = sys.env.get("ADD_JARS") - if (envJars.isDefined) { - logWarning("ADD_JARS environment variable is deprecated, use --jar spark submit argument instead") - } - val propJars = sys.props.get("spark.jars").flatMap { p => if (p == "") None else Some(p) } - val jars = propJars.orElse(envJars).getOrElse("") - Utils.resolveURIs(jars).split(",").filter(_.nonEmpty) - } - def createSparkContext(): SparkContext = { val execUri = System.getenv("SPARK_EXECUTOR_URI") - val jars = getAddedJars - val conf = new SparkConf() - .setMaster(getMaster) - .setJars(jars) - .setIfMissing("spark.app.name", "Spark shell") + conf.setIfMissing("spark.app.name", "Spark shell") // SparkContext will detect this configuration and register it with the RpcEnv's // file server, setting spark.repl.class.uri to the actual URI for executors to // use. This is sort of ugly but since executors are started as part of SparkContext @@ -115,12 +105,4 @@ object Main extends Logging { sqlContext } - private def getMaster: String = { - val master = { - val envMaster = sys.env.get("MASTER") - val propMaster = sys.props.get("spark.master") - propMaster.orElse(envMaster).getOrElse("local[*]") - } - master - } } diff --git a/repl/scala-2.11/src/test/scala/org/apache/spark/repl/ReplSuite.scala b/repl/scala-2.11/src/test/scala/org/apache/spark/repl/ReplSuite.scala index 239096be79..6bee880640 100644 --- a/repl/scala-2.11/src/test/scala/org/apache/spark/repl/ReplSuite.scala +++ b/repl/scala-2.11/src/test/scala/org/apache/spark/repl/ReplSuite.scala @@ -48,8 +48,8 @@ class ReplSuite extends SparkFunSuite { val oldExecutorClasspath = System.getProperty(CONF_EXECUTOR_CLASSPATH) System.setProperty(CONF_EXECUTOR_CLASSPATH, classpath) - System.setProperty("spark.master", master) - Main.doMain(Array("-classpath", classpath), new SparkILoop(in, new PrintWriter(out))) + Main.conf.set("spark.master", master) + Main.doMain(Array("-classpath", classpath), new SparkILoop(in, new PrintWriter(out))) if (oldExecutorClasspath != null) { System.setProperty(CONF_EXECUTOR_CLASSPATH, oldExecutorClasspath) diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveContext.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveContext.scala index 9725dcfde1..8244dd4230 100644 --- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveContext.scala +++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveContext.scala @@ -210,6 +210,7 @@ class HiveContext private[hive]( logInfo(s"Initializing execution hive, version $hiveExecutionVersion") val loader = new IsolatedClientLoader( version = IsolatedClientLoader.hiveVersion(hiveExecutionVersion), + sparkConf = sc.conf, execJars = Seq(), config = newTemporaryConfiguration(useInMemoryDerby = true), isolationOn = false, @@ -278,6 +279,7 @@ class HiveContext private[hive]( s"Initializing HiveMetastoreConnection version $hiveMetastoreVersion using Spark classes.") new IsolatedClientLoader( version = metaVersion, + sparkConf = sc.conf, execJars = jars.toSeq, config = allConfig, isolationOn = true, @@ -290,6 +292,7 @@ class HiveContext private[hive]( IsolatedClientLoader.forVersion( hiveMetastoreVersion = hiveMetastoreVersion, hadoopVersion = VersionInfo.getVersion, + sparkConf = sc.conf, config = allConfig, barrierPrefixes = hiveMetastoreBarrierPrefixes, sharedPrefixes = hiveMetastoreSharedPrefixes) @@ -317,6 +320,7 @@ class HiveContext private[hive]( s"using ${jars.mkString(":")}") new IsolatedClientLoader( version = metaVersion, + sparkConf = sc.conf, execJars = jars.toSeq, config = allConfig, isolationOn = true, diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala index c1c8e631ee..c108750c38 100644 --- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala +++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala @@ -60,6 +60,7 @@ import org.apache.spark.util.{CircularBuffer, Utils} */ private[hive] class HiveClientImpl( override val version: HiveVersion, + sparkConf: SparkConf, config: Map[String, String], initClassLoader: ClassLoader, val clientLoader: IsolatedClientLoader) @@ -90,7 +91,6 @@ private[hive] class HiveClientImpl( // instance of SparkConf is needed for the original value of spark.yarn.keytab // and spark.yarn.principal set in SparkSubmit, as yarn.Client resets the // keytab configuration for the link name in distributed cache - val sparkConf = new SparkConf if (sparkConf.contains("spark.yarn.principal") && sparkConf.contains("spark.yarn.keytab")) { val principalName = sparkConf.get("spark.yarn.principal") val keytabFileName = sparkConf.get("spark.yarn.keytab") diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/IsolatedClientLoader.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/IsolatedClientLoader.scala index 1653371d89..024f4dfeba 100644 --- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/IsolatedClientLoader.scala +++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/IsolatedClientLoader.scala @@ -27,7 +27,7 @@ import scala.util.Try import org.apache.commons.io.{FileUtils, IOUtils} -import org.apache.spark.Logging +import org.apache.spark.{Logging, SparkConf} import org.apache.spark.deploy.SparkSubmitUtils import org.apache.spark.sql.catalyst.util.quietly import org.apache.spark.sql.hive.HiveContext @@ -41,6 +41,7 @@ private[hive] object IsolatedClientLoader extends Logging { def forVersion( hiveMetastoreVersion: String, hadoopVersion: String, + sparkConf: SparkConf, config: Map[String, String] = Map.empty, ivyPath: Option[String] = None, sharedPrefixes: Seq[String] = Seq.empty, @@ -75,7 +76,8 @@ private[hive] object IsolatedClientLoader extends Logging { } new IsolatedClientLoader( - version = hiveVersion(hiveMetastoreVersion), + hiveVersion(hiveMetastoreVersion), + sparkConf, execJars = files, config = config, sharesHadoopClasses = sharesHadoopClasses, @@ -146,6 +148,7 @@ private[hive] object IsolatedClientLoader extends Logging { */ private[hive] class IsolatedClientLoader( val version: HiveVersion, + val sparkConf: SparkConf, val execJars: Seq[URL] = Seq.empty, val config: Map[String, String] = Map.empty, val isolationOn: Boolean = true, @@ -235,7 +238,7 @@ private[hive] class IsolatedClientLoader( /** The isolated client interface to Hive. */ private[hive] def createClient(): HiveClient = { if (!isolationOn) { - return new HiveClientImpl(version, config, baseClassLoader, this) + return new HiveClientImpl(version, sparkConf, config, baseClassLoader, this) } // Pre-reflective instantiation setup. logDebug("Initializing the logger to avoid disaster...") @@ -246,7 +249,7 @@ private[hive] class IsolatedClientLoader( classLoader .loadClass(classOf[HiveClientImpl].getName) .getConstructors.head - .newInstance(version, config, classLoader, this) + .newInstance(version, sparkConf, config, classLoader, this) .asInstanceOf[HiveClient] } catch { case e: InvocationTargetException => diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveCatalogSuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveCatalogSuite.scala index f557abcd52..2809f9439b 100644 --- a/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveCatalogSuite.scala +++ b/sql/hive/src/test/scala/org/apache/spark/sql/hive/HiveCatalogSuite.scala @@ -19,11 +19,11 @@ package org.apache.spark.sql.hive import org.apache.hadoop.util.VersionInfo +import org.apache.spark.SparkConf import org.apache.spark.sql.catalyst.catalog._ import org.apache.spark.sql.hive.client.{HiveClient, IsolatedClientLoader} import org.apache.spark.util.Utils - /** * Test suite for the [[HiveCatalog]]. */ @@ -32,7 +32,8 @@ class HiveCatalogSuite extends CatalogTestCases { private val client: HiveClient = { IsolatedClientLoader.forVersion( hiveMetastoreVersion = HiveContext.hiveExecutionVersion, - hadoopVersion = VersionInfo.getVersion).createClient() + hadoopVersion = VersionInfo.getVersion, + sparkConf = new SparkConf()).createClient() } protected override val tableInputFormat: String = diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/client/VersionsSuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/client/VersionsSuite.scala index d850d522be..6292f6c3af 100644 --- a/sql/hive/src/test/scala/org/apache/spark/sql/hive/client/VersionsSuite.scala +++ b/sql/hive/src/test/scala/org/apache/spark/sql/hive/client/VersionsSuite.scala @@ -21,7 +21,7 @@ import java.io.File import org.apache.hadoop.util.VersionInfo -import org.apache.spark.{Logging, SparkFunSuite} +import org.apache.spark.{Logging, SparkConf, SparkFunSuite} import org.apache.spark.sql.catalyst.catalog._ import org.apache.spark.sql.catalyst.expressions.{AttributeReference, EqualTo, Literal, NamedExpression} import org.apache.spark.sql.catalyst.util.quietly @@ -39,6 +39,8 @@ import org.apache.spark.util.Utils @ExtendedHiveTest class VersionsSuite extends SparkFunSuite with Logging { + private val sparkConf = new SparkConf() + // In order to speed up test execution during development or in Jenkins, you can specify the path // of an existing Ivy cache: private val ivyPath: Option[String] = { @@ -59,6 +61,7 @@ class VersionsSuite extends SparkFunSuite with Logging { val badClient = IsolatedClientLoader.forVersion( hiveMetastoreVersion = HiveContext.hiveExecutionVersion, hadoopVersion = VersionInfo.getVersion, + sparkConf = sparkConf, config = buildConf(), ivyPath = ivyPath).createClient() val db = new CatalogDatabase("default", "desc", "loc", Map()) @@ -93,6 +96,7 @@ class VersionsSuite extends SparkFunSuite with Logging { IsolatedClientLoader.forVersion( hiveMetastoreVersion = "13", hadoopVersion = VersionInfo.getVersion, + sparkConf = sparkConf, config = buildConf(), ivyPath = ivyPath).createClient() } @@ -112,6 +116,7 @@ class VersionsSuite extends SparkFunSuite with Logging { IsolatedClientLoader.forVersion( hiveMetastoreVersion = version, hadoopVersion = VersionInfo.getVersion, + sparkConf = sparkConf, config = buildConf(), ivyPath = ivyPath).createClient() } |