Github user aarondav commented on a diff in the pull request:
https://github.com/apache/spark/pull/299#discussion_r11219913
--- Diff:
yarn/common/src/main/scala/org/apache/spark/deploy/yarn/ExecutorRunnableUtil.scala
---
@@ -56,9 +56,10 @@ trait ExecutorRunnableUtil extends Logging {
// Set the JVM memory
val executorMemoryString = executorMemory + "m"
JAVA_OPTS += "-Xms" + executorMemoryString + " -Xmx" +
executorMemoryString + " "
- if (env.isDefinedAt("SPARK_JAVA_OPTS")) {
- JAVA_OPTS += env("SPARK_JAVA_OPTS") + " "
- }
+
+ // Set extra Java options for the executor
+ val executorOpts =
sys.props.find(_._1.contains("spark.executor.extraJavaOptions"))
+ JAVA_OPTS += executorOpts
--- End diff --
I think this returns an Option? String concatenation may not be the correct
solution here.
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