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feat(stackable-operator): Add a utility for creating Java runtime arguments #839
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idea (non-blocker): we could have a utility type for making properties. It might make this a little easier for humans to parse.
Originally posted by @NickLarsenNZ in stackabletech/spark-k8s-operator#451 (comment)
Maybe we already have something available, but this helps close the comment on the linked PR so it can be merged.
I'm thinking something like:
pub struct Properties(BTreeMap);
impl Display for JreProperties {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
todo!("iterate over the properties in self.0 and make -Dproperty=value joined by space");
// write!(f, "{}", self.0)
}
}
impl DerefMut for Properties {
...
}See: https://docs.oracle.com/javase/8/docs/technotes/tools/windows/java.html#BABDJJFI
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NickLarsenNZ commentedon Aug 16, 2024
Look into this too: stackabletech/spark-k8s-operator#451 (comment)
NickLarsenNZ commentedon Aug 19, 2024
Or if we see these kinds of things happening for other CLIs, we could do extensions to BTreeMap/HashMap if we have a variety of KV-pairs to list.
Eg:
java_cli_properties(-Dproperty=value)jq_cli_args(--arg key value)