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https://issues.apache.org/jira/browse/HIVE-23668?focusedWorklogId=447121&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-447121
 ]

ASF GitHub Bot logged work on HIVE-23668:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 17/Jun/20 08:02
            Start Date: 17/Jun/20 08:02
    Worklog Time Spent: 10m 
      Work Description: pkumarsinha commented on a change in pull request #1129:
URL: https://github.com/apache/hive/pull/1129#discussion_r441356936



##########
File path: 
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/conf/MetastoreConf.java
##########
@@ -981,9 +981,15 @@ public static ConfVars getMetaConf(String name) {
         + " and the frequency of persisting the metrics to persistent storage. 
"
       ),
     REPL_METRICS_UPDATE_FREQUENCY("metastore.repl.metrics.update.frequency",
-      "hive.repl.metrics.update.frequency", 1 /*1 minute */,
+      "hive.repl.metrics.update.frequency", 1, TimeUnit.MINUTES /*1 minute */,
       "Frequency at which replication Metrics will be stored in persistent 
storage. "
     ),
+    REPL_METRICS_CLEANUP_FREQUENCY("metastore.repl.metrics.cleanup.frequency",

Review comment:
       This case is fine, but say customer set the REPL_METRICS_MAX_AGE as 5 
days and REPL_METRICS_CLEANUP_FREQUENCY as 30 days, this will lead to 
confusion. REPL_METRICS_MAX_AGE is also considered and crucial to decide how 
much data we would end up storing at a given time and REPL_METRICS_MAX_AGE is 
ideally to control that. The REPL_METRICS_CLEANUP_FREQUENCY here is more 
influential than the REPL_METRICS_MAX_AGE which shouldn't be the case




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Issue Time Tracking
-------------------

    Worklog Id:     (was: 447121)
    Time Spent: 50m  (was: 40m)

> Clean up Task for Hive Metrics
> ------------------------------
>
>                 Key: HIVE-23668
>                 URL: https://issues.apache.org/jira/browse/HIVE-23668
>             Project: Hive
>          Issue Type: Task
>            Reporter: Aasha Medhi
>            Assignee: Aasha Medhi
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: HIVE-23668.01.patch, HIVE-23668.02.patch
>
>          Time Spent: 50m
>  Remaining Estimate: 0h
>




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