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Posted to commits@pinot.apache.org by GitBox <gi...@apache.org> on 2021/07/02 20:39:00 UTC

[GitHub] [incubator-pinot] Jackie-Jiang commented on a change in pull request #7122: Fix race condition in MinionInstancesCleanupTask

Jackie-Jiang commented on a change in pull request #7122:
URL: https://github.com/apache/incubator-pinot/pull/7122#discussion_r663237459



##########
File path: pinot-controller/src/main/java/org/apache/pinot/controller/ControllerConf.java
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@@ -146,6 +149,7 @@ private static long getRandomInitialDelayInSeconds() {
     private static final int DEFAULT_STATUS_CONTROLLER_WAIT_FOR_PUSH_TIME_IN_SECONDS = 10 * 60; // 10 minutes
     private static final int DEFAULT_TASK_MANAGER_FREQUENCY_IN_SECONDS = -1; // Disabled
     private static final int DEFAULT_MINION_INSTANCES_CLEANUP_TASK_FREQUENCY_IN_SECONDS = 60 * 60; // 1 Hour.
+    private static final int DEFAULT_MINION_INSTANCES_CLEANUP_TASK_MAX_OFFLINE_TIME_RANGE_IN_SECONDS = 10 * 60; // 10 minutes

Review comment:
       10 minutes might be too short, I'd suggest at least 1 hour

##########
File path: pinot-controller/src/main/java/org/apache/pinot/controller/ControllerConf.java
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@@ -99,7 +99,10 @@
         "controller.minion.instances.cleanup.task.frequencyInSeconds";
     public static final String MINION_INSTANCES_CLEANUP_TASK_INITIAL_DELAY_SECONDS =
         "controller.minion.instances.cleanup.task.initialDelaySeconds";
-    public static final String TASK_METRICS_EMITTER_FREQUENCY_IN_SECONDS = "controller.minion.task.metrics.emitter.frequencyInSeconds";
+    public static final String MINION_INSTANCES_CLEANUP_TASK_MAX_OFFLINE_TIME_RANGE_SECONDS =

Review comment:
       I feel this should be named `minOfflineTimeSeconds`




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