Github user mccheah commented on a diff in the pull request:
https://github.com/apache/spark/pull/4106#discussion_r25313853
--- Diff:
core/src/main/scala/org/apache/spark/executor/CoarseGrainedExecutorBackend.scala
---
@@ -125,39 +125,39 @@ private[spark] object CoarseGrainedExecutorBackend
extends Logging {
SignalLogger.register(log)
- SparkHadoopUtil.get.runAsSparkUser { () =>
- // Debug code
- Utils.checkHost(hostname)
-
- // Bootstrap to fetch the driver's Spark properties.
- val executorConf = new SparkConf
- val port = executorConf.getInt("spark.executor.port", 0)
- val (fetcher, _) = AkkaUtils.createActorSystem(
- "driverPropsFetcher",
- hostname,
- port,
- executorConf,
- new SecurityManager(executorConf))
- val driver = fetcher.actorSelection(driverUrl)
- val timeout = AkkaUtils.askTimeout(executorConf)
- val fut = Patterns.ask(driver, RetrieveSparkProps, timeout)
- val props = Await.result(fut, timeout).asInstanceOf[Seq[(String,
String)]] ++
- Seq[(String, String)](("spark.app.id", appId))
- fetcher.shutdown()
-
- // Create SparkEnv using properties we fetched from the driver.
- val driverConf = new SparkConf()
- for ((key, value) <- props) {
- // this is required for SSL in standalone mode
- if (SparkConf.isExecutorStartupConf(key)) {
- driverConf.setIfMissing(key, value)
- } else {
- driverConf.set(key, value)
- }
+ // Debug code
+ Utils.checkHost(hostname)
+
+ // Bootstrap to fetch the driver's Spark properties.
+ val executorConf = new SparkConf
+ val port = executorConf.getInt("spark.executor.port", 0)
+ val (fetcher, _) = AkkaUtils.createActorSystem(
+ "driverPropsFetcher",
+ hostname,
+ port,
+ executorConf,
+ new SecurityManager(executorConf))
+ val driver = fetcher.actorSelection(driverUrl)
+ val timeout = AkkaUtils.askTimeout(executorConf)
+ val fut = Patterns.ask(driver, RetrieveSparkProps, timeout)
+ val props = Await.result(fut, timeout).asInstanceOf[Seq[(String,
String)]] ++
+ Seq[(String, String)](("spark.app.id", appId))
+ fetcher.shutdown()
+
+ // Create SparkEnv using properties we fetched from the driver.
+ val driverConf = new SparkConf()
+ for ((key, value) <- props) {
+ // this is required for SSL in standalone mode
+ if (SparkConf.isExecutorStartupConf(key)) {
+ driverConf.setIfMissing(key, value)
+ } else {
+ driverConf.set(key, value)
}
--- End diff --
Please double check my merge here.
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