Github user dhruve commented on a diff in the pull request:
https://github.com/apache/spark/pull/12115#discussion_r58780903
--- Diff:
launcher/src/main/java/org/apache/spark/launcher/SparkClassCommandBuilder.java
---
@@ -80,12 +81,18 @@
}
List<String> cmd = buildJavaCommand(extraClassPath);
+
for (String key : javaOptsKeys) {
- addOptionString(cmd, System.getenv(key));
+ String envValue = System.getenv(key);
+ if (!isEmpty(envValue) && envValue.contains("Xmx")) {
--- End diff --
Its not a single cmd string that's formed as its a list of string. We would
have to iterated through it anyways. So not making the change for this one.
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