comment the config for clarity

apache · Oct 4, 2022 · 429d5aa · 429d5aa
1 parent 0be2fb7
commit 429d5aa
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pinot-controller/src/main/java/org/apache/pinot/controller/ControllerConf.java b/pinot-controller/src/main/java/org/apache/pinot/controller/ControllerConf.java
@@ -148,6 +148,8 @@ public static class ControllerPeriodicTasksConf {
         "controller.minion.task.metrics.emitter.frequencyPeriod";
 
     public static final String PINOT_TASK_MANAGER_SCHEDULER_ENABLED = "controller.task.scheduler.enabled";
+    // This is the expiry for the ended tasks. Helix cleans up the task info from ZK after the expiry time from the
+    // end of the task.
     public static final String PINOT_TASK_EXPIRE_TIME_MS = "controller.task.expire.time.ms";
 
     @Deprecated