[
https://issues.apache.org/jira/browse/HBASE-1158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12667574#action_12667574
]
Jim Kellerman commented on HBASE-1158:
--------------------------------------
While I would like to include the start code as a part of the HServerAddress
sooner rather than later, I cannot justify a temporary migration of the ROOT
and META tables to accomodate this change. Migrating data in files is hard.
Using ZK these changes should be much easier.
> Include start code as part of HServerAddress
> --------------------------------------------
>
> Key: HBASE-1158
> URL: https://issues.apache.org/jira/browse/HBASE-1158
> Project: Hadoop HBase
> Issue Type: Sub-task
> Affects Versions: 0.20.0
> Reporter: Jim Kellerman
> Assignee: Jim Kellerman
> Fix For: 0.20.0
>
>
> If we do not take the startcode into consideration when recovering from a
> server death, then we cannot know if the data in ROOT or META pertains to the
> the current instance or the previous one.
> With ZK this should be easier if we modify HServerAddress to contain the
> startCode of a HRegionServer instance. It would be immediately visible
> whether or not the region was on the dead server or the new server.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
