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https://issues.apache.org/jira/browse/HBASE-25587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Somogyi updated HBASE-25587:
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Release Note: Adds scheduleSCPsForUnknownServers to Hbck Service.
> [hbck2] Schedule SCP for all unknown servers
> --------------------------------------------
>
> Key: HBASE-25587
> URL: https://issues.apache.org/jira/browse/HBASE-25587
> Project: HBase
> Issue Type: New Feature
> Components: hbase-operator-tools, hbck2
> Reporter: Peter Somogyi
> Assignee: Peter Somogyi
> Priority: Major
>
> Add a command to HBCK2 that schedules SCPs for _unknown servers_. This
> command is useful when a new installation of HBase is pointing to a
> previously used HBase root directory where the hbase:meta table is populated.
> This will contain references to RegionServers from the previous installation
> and SCP will not be created against these servers and the regions won't be
> assigned to the new server.
> The scheduleRecoveries command in HBCK2 could be used to initiate a SCP
> one-by-one for the unknown servers, however, collecting the list of servers
> could be difficult on a large cluster.
> I'm proposing to add a command to HBCK2 that will schedule SCPs for all the
> unknown servers in the cluster.
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