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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Work logged] (HDDS-1718) Increase Ratis Leader election timeout default
Date Tue, 09 Jul 2019 04:08:00 GMT

     [ https://issues.apache.org/jira/browse/HDDS-1718?focusedWorklogId=273691&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-273691
]

ASF GitHub Bot logged work on HDDS-1718:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 09/Jul/19 04:07
            Start Date: 09/Jul/19 04:07
    Worklog Time Spent: 10m 
      Work Description: mukul1987 commented on issue #1062: HDDS-1718. Increase Ratis Leader
election timeout default.
URL: https://github.com/apache/hadoop/pull/1062#issuecomment-509478840
 
 
   Thanks for updating the patch @swagle. +1, the patch looks good to me.
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 273691)
    Time Spent: 1h 40m  (was: 1.5h)

> Increase Ratis Leader election timeout default
> ----------------------------------------------
>
>                 Key: HDDS-1718
>                 URL: https://issues.apache.org/jira/browse/HDDS-1718
>             Project: Hadoop Distributed Data Store
>          Issue Type: Task
>          Components: Ozone Datanode
>            Reporter: Aravindan Vijayan
>            Assignee: Siddharth Wagle
>            Priority: Critical
>              Labels: pull-request-available
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> While testing out ozone with long running clients which continuously write data, it was
noted that whenever a 1 second GC pause occurs in the leader, it triggers a leader election
thereby disturbing the steady state of the system for more time than the GC pause delay. 




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