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https://issues.apache.org/jira/browse/HDFS-16682?focusedWorklogId=794810&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-794810
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ASF GitHub Bot logged work on HDFS-16682:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 25/Jul/22 10:10
            Start Date: 25/Jul/22 10:10
    Worklog Time Spent: 10m 
      Work Description: zhengchenyu opened a new pull request, #4623:
URL: https://github.com/apache/hadoop/pull/4623

   ### Description of PR
   https://issues.apache.org/jira/browse/HDFS-16682




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

            Worklog Id:     (was: 794810)
    Remaining Estimate: 0h
            Time Spent: 10m

> [SBN Read] make estimated transactions configurable
> ---------------------------------------------------
>
>                 Key: HDFS-16682
>                 URL: https://issues.apache.org/jira/browse/HDFS-16682
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>            Reporter: zhengchenyu
>            Assignee: zhengchenyu
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> In GlobalStateIdContext, ESTIMATED_TRANSACTIONS_PER_SECOND and 
> ESTIMATED_SERVER_TIME_MULTIPLIER should be configured.
> These parameter depends  on different cluster's load. In the other way, these 
> config will help use to simulate observer namenode was far behind.



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