[jira] [Resolved] (HBASE-9887) Optimize client pause & back-off time

["Andrew Kyle Purtell (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-9887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell resolved HBASE-9887.
----------------------------------------
    Resolution: Won't Fix

> Optimize client pause & back-off time
> -------------------------------------
>
>                 Key: HBASE-9887
>                 URL: https://issues.apache.org/jira/browse/HBASE-9887
>             Project: HBase
>          Issue Type: Brainstorming
>          Components: Client
>    Affects Versions: 0.98.0, 0.96.0, 2.0.0
>            Reporter: Nicolas Liochon
>            Priority: Minor
>
> The client can log all the retries, with this setting
> {noformat}
> <property>
> <name>hbase.client.start.log.errors.counter</name>
> <value>0</value>
> </property>
> {noformat}
> We should use it to fix the pause time, as well as the back off.
> I need to to a complete test, but on 100m, with the default config, I saw something like
> 5% of the first retry were successful
> 5% of ALL the retries between 2 and 6 were successful
> 90% of the retries between 7 and 9 were successful
> So on this (too small) sample, the retries between 2 and 6 are nearly useless.
> I will do a more complete test as well.



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