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https://issues.apache.org/jira/browse/HBASE-21626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16737544#comment-16737544
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Sergey Shelukhin commented on HBASE-21626:
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[~stack] changed the config name. The sequence ID accounting is already
effectively aware of regions, given that this method iterates thru numbers by
region... I changed the parameter name to be more generic like the rest of the
class, but this patch basically just returns more details about why the method
returned false, without altering the logic.
> log the regions blocking WAL from being archived
> ------------------------------------------------
>
> Key: HBASE-21626
> URL: https://issues.apache.org/jira/browse/HBASE-21626
> Project: HBase
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Priority: Major
> Attachments: HBASE-21626.01.patch, HBASE-21626.02.patch,
> HBASE-21626.patch
>
>
> The WALs not being archived for a long time can result in a long recovery
> later. It's useful to know what regions are blocking the WALs from being
> archived, to be able to debug flush logic and tune configuration.
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