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https://issues.apache.org/jira/browse/HBASE-28313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang resolved HBASE-28313.
-------------------------------
Fix Version/s: 2.6.0
2.4.18
2.5.8
3.0.0-beta-2
Hadoop Flags: Reviewed
Resolution: Fixed
Pushed to all active branches.
Thanks [~haosun] for contributing!
> StorefileRefresherChore should not refresh readonly table
> ---------------------------------------------------------
>
> Key: HBASE-28313
> URL: https://issues.apache.org/jira/browse/HBASE-28313
> Project: HBase
> Issue Type: Improvement
> Components: regionserver
> Affects Versions: 2.4.17
> Reporter: Hao Sun
> Assignee: Hao Sun
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.6.0, 2.4.18, 2.5.8, 3.0.0-beta-2
>
>
> According to semantics, when StoreFile Refresher is turned on, only the area
> with replicas should be refreshed. *Tables with read-only attributes will not
> be refreshed.*
> There are the following scenarios: Assume that some tables in the database
> have replica enabled, while others do not. If a table that does not have
> replica enabled needs to perform migration tasks - first enable readonly and
> then export the snapshot, StorefileRefresherChore will always refresh the
> table that does not have replica enabled but performs migration tasks. This
> is obviously illogical.
> Therefore, StorefileRefresherChore needs to determine whether the region has
> a read-only copy, and refresh it if it has a read-only copy. And tables with
> read-only properties are not refreshed.
> patch:[HBASE-28313|https://github.com/apache/hbase/pull/5641]
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