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Posted to issues@ozone.apache.org by "Arpit Agarwal (Jira)" <ji...@apache.org> on 2020/04/14 14:17:00 UTC

[jira] [Updated] (HDDS-3228) Enforce Exponential backoff retry policy for raft client in cases of system overload

     [ https://issues.apache.org/jira/browse/HDDS-3228?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Agarwal updated HDDS-3228:
--------------------------------
    Target Version/s: 0.6.0  (was: 0.5.0)

> Enforce Exponential backoff retry policy for raft client in cases of system overload
> ------------------------------------------------------------------------------------
>
>                 Key: HDDS-3228
>                 URL: https://issues.apache.org/jira/browse/HDDS-3228
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone Client
>    Affects Versions: 0.5.0
>            Reporter: Shashikant Banerjee
>            Assignee: Lokesh Jain
>            Priority: Major
>             Fix For: 0.5.0
>
>
> Currently, the retry policy enforced by ozone client on Raft client is to retry multiple times with fixed sleep interval of 1s. With system under heavy load, when server starts throwing server busy/resource unavailable exception, ideal policy would be to retry with exponential back off. This Jira aims to address this.



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