mcvsubbu commented on a change in pull request #6725:
URL: https://github.com/apache/incubator-pinot/pull/6725#discussion_r603645241
##########
File path:
pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/util/HelixSetupUtils.java
##########
@@ -205,10 +205,10 @@ private static void
createLeadControllerResourceIfNeeded(String helixClusterName
if (resourceConfig == null) {
resourceConfig = new ResourceConfig(LEAD_CONTROLLER_RESOURCE_NAME);
}
- // Set RESOURCE_ENABLED to false if it's absent in resource config
- if (resourceConfig.getSimpleConfig(LEAD_CONTROLLER_RESOURCE_ENABLED_KEY)
== null) {
- resourceConfig.putSimpleConfig(LEAD_CONTROLLER_RESOURCE_ENABLED_KEY,
Boolean.FALSE.toString());
- }
+ // Explicitly set RESOURCE_ENABLED to true, so that the lead controller
resource is always enabled.
+ // This is to help keep the behavior consistent in all clusters for better
maintenance.
+ // TODO: remove the logic of handling this config in both controller and
server in the next official release.
Review comment:
I think you have most of these already, just clarify the comments with
the exact release number (e.g. this code is to be removed whenever we release
0.8 or later version of Pinot)
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