[
https://issues.apache.org/jira/browse/HBASE-16841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jingcheng Du updated HBASE-16841:
---------------------------------
Status: Patch Available (was: Open)
> Data loss in MOB files after cloning a snapshot and deleting that snapshot
> --------------------------------------------------------------------------
>
> Key: HBASE-16841
> URL: https://issues.apache.org/jira/browse/HBASE-16841
> Project: HBase
> Issue Type: Bug
> Components: mob, snapshots
> Reporter: Jingcheng Du
> Assignee: Jingcheng Du
> Attachments: HBASE-16841.patch
>
>
> When taking a snapshot on a enabled mob table, each region flushes itself and
> takes a snapshot, and the mob snapshot is taken only if the current region is
> first region of the table. At that time, the flushing of some regions might
> not be finished, and some mob files are not flushed to disk yet. Eventually
> some mob files are not recorded in the snapshot manifest.
> To solve this, we need to take the mob snapshot at last after the snapshots
> on all the online and offline regions are finished in
> {{EnabledTableSnapshotHandler}}.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
