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Posted to issues@hbase.apache.org by "Toshihiro Suzuki (JIRA)" <ji...@apache.org> on 2018/01/23 18:47:00 UTC
[jira] [Updated] (HBASE-19850) The number of Offline Regions is
wrong after restoring a snapshot
[ https://issues.apache.org/jira/browse/HBASE-19850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Toshihiro Suzuki updated HBASE-19850:
-------------------------------------
Summary: The number of Offline Regions is wrong after restoring a snapshot (was: The number of Offline Regions is wrong after restoring a snapshot.)
> The number of Offline Regions is wrong after restoring a snapshot
> -----------------------------------------------------------------
>
> Key: HBASE-19850
> URL: https://issues.apache.org/jira/browse/HBASE-19850
> Project: HBase
> Issue Type: Bug
> Components: snapshots
> Reporter: Toshihiro Suzuki
> Priority: Major
> Fix For: 1.5.0
>
> Attachments: The number of Offline Regions.png
>
>
> Steps to reproduce are as follows:
> 1. Create a table
> {code}
> create "test", "cf"
> {code}
> 2. Take a snapshot for the table
> {code}
> snapshot "test", "snap"
> {code}
> 3. Load data to the table
> {code}
> (0...2000).each\{|i| put "test", "row#{i}", "cf:col", "val"}
> {code}
> 4. Split regions of the table
> {code}
> split "test"
> {code}
> 5. Restore the table from the snapshot
>
> {code}
> disable "test"
> restore_snapshot "snap"
> enable "test"
> {code}
>
> The number of Offline Regions is as follows:
> !The number of Offline Regions.png!
> The number of Offline Regions should be zero.
> It seems like when regions are removed by restoring a snapshot, the number of Offline Regions becomes wrong.
>
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