Github user revans2 commented on a diff in the pull request:
https://github.com/apache/storm/pull/875#discussion_r45508355
--- Diff: storm-core/src/jvm/backtype/storm/utils/Utils.java ---
@@ -764,5 +778,30 @@ public static long zipFileSize(File myFile) throws
IOException{
public static double zeroIfNaNOrInf(double x) {
return (Double.isNaN(x) || Double.isInfinite(x)) ? 0.0 : x;
}
+
+ /**
+ * parses the arguments to extract jvm heap memory size.
+ * @param input
+ * @param defaultValue
+ * @return the value of the JVM heap memory setting in a java command.
+ */
+ public static Double parseWorkerChildOpts(String input, Double
defaultValue) {
--- End diff --
I would prefer to have the name of this function indicate what it is
parsing out of the childopts.
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