Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/868#discussion_r129929192
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/server/options/OptionValidator.java
---
@@ -106,4 +107,16 @@ public boolean isAdminOption() {
*/
public abstract Kind getKind();
+ /**
+ * Gets the default result option value for this validator.
+ *
+ * @return result default option value
+ */
+ public abstract void loadDefault(DrillConfig bootConfig);
+
+ /**
+ * Sets the default result option value for this validator.
+ */
+ public abstract void setDefaultValue(OptionValue defaultValue);
--- End diff --
When would an external bit of code set this option? If this is called only
from loadDefault(), go ahead and make the implementation private without a
public API method.
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