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Fix a bug in how the driver sets simple authn #3

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Merged
merged 1 commit into from
Sep 2, 2017
Merged

Fix a bug in how the driver sets simple authn #3

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4 changes: 2 additions & 2 deletions ...ers/kubernetes/core/src/main/scala/org/apache/spark/deploy/kubernetes/submit/Client.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -81,7 +81,7 @@ private[spark] class Client(
org.apache.spark.internal.config.DRIVER_JAVA_OPTIONS)
private val isKerberosEnabled = submissionSparkConf.get(KUBERNETES_KERBEROS_SUPPORT)
private val maybeSimpleAuthentication =
if (isKerberosEnabled) s"-D$HADOOP_SECURITY_AUTHENTICATION=simple" else ""
if (isKerberosEnabled) Some(s"-D$HADOOP_SECURITY_AUTHENTICATION=simple") else None

/**
* Run command that initalizes a DriverSpec that will be updated after each
Expand All @@ -102,7 +102,7 @@ private[spark] class Client(
.getAll
.map {
case (confKey, confValue) => s"-D$confKey=$confValue"
} ++ driverJavaOptions.map(Utils.splitCommandString).getOrElse(Seq.empty) :+
} ++ driverJavaOptions.map(Utils.splitCommandString).getOrElse(Seq.empty) ++
maybeSimpleAuthentication
val driverJavaOptsEnvs: Seq[EnvVar] = resolvedDriverJavaOpts.zipWithIndex.map {
case (option, index) => new EnvVarBuilder()
Expand Down