jackjlli commented on a change in pull request #4545: Add APIs to get leader
for all tables or a given table
URL: https://github.com/apache/incubator-pinot/pull/4545#discussion_r321821985
##########
File path:
pinot-common/src/main/java/org/apache/pinot/common/utils/helix/LeadControllerUtils.java
##########
@@ -58,4 +65,15 @@ public static String generatePartitionName(int partitionId)
{
public static int extractPartitionId(String partitionName) {
return
Integer.parseInt(partitionName.substring(partitionName.lastIndexOf('_') + 1));
}
+
+ /**
+ * Checks from ZK if resource config of leadControllerResource is enabled.
+ */
+ public static boolean isLeadControllerResourceEnabled(HelixManager
helixManager) {
+ HelixDataAccessor helixDataAccessor = helixManager.getHelixDataAccessor();
+ PropertyKey propertyKey =
helixDataAccessor.keyBuilder().resourceConfig(Helix.LEAD_CONTROLLER_RESOURCE_NAME);
+ ResourceConfig resourceConfig = helixDataAccessor.getProperty(propertyKey);
+ String enableResource =
resourceConfig.getSimpleConfig(Helix.LEAD_CONTROLLER_RESOURCE_ENABLED_KEY);
Review comment:
Done.
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