[jira] [Resolved] (HBASE-26457) Should not always clear all the failed replicas when getting a flush all request

["Duo Zhang (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-26457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Duo Zhang resolved HBASE-26457.
-------------------------------
    Hadoop Flags: Reviewed
      Resolution: Fixed

Merged to branch HBASE-26233.

Thanks [~haxiaolin] for reviewing.

> Should not always clear all the failed replicas when getting a flush all request
> --------------------------------------------------------------------------------
>
>                 Key: HBASE-26457
>                 URL: https://issues.apache.org/jira/browse/HBASE-26457
>             Project: HBase
>          Issue Type: Sub-task
>          Components: read replicas
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>            Priority: Major
>
> As described in this section in the design doc:
> https://docs.google.com/document/d/1WPSBwRqIPgTrPRM2wtzAe-3XUvA9S7auWy3Fy8xuZLc/edit#heading=h.8nfip05gosr
> We need to make sure that all the edits which have been sent to the broken replica must have a less sequence id than the flush sequence number of the commit flush edit, then we are safe to recover it. Otherwise we may miss some edit.
> The current implementation is not enough, we need to improve it.



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