hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-8341) RestoreSnapshotHandler.prepare() is not called by SnapshotManager
Date Mon, 15 Apr 2013 22:48:17 GMT

     [ https://issues.apache.org/jira/browse/HBASE-8341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Enis Soztutar updated HBASE-8341:
---------------------------------

    Description: 
In HBASE-7848, we added table lock to enabled/disabled snapshot handlers, and fixed SnapshotManager
to call CloneSnapshotHandler.prepare() in HBASE-7957. It seems that we overlooked the RestoreSnapshotHandler.prepare().
In this issue we should fix that so that we acquire the table lock in restore snapshot. 

There is also a slightly related issue where TakeSnapshotHandler first loads the HTD, then
acquires the table lock. The order should be swapped to guard against concurrent alter table
statements. 

  was:In HBASE-7848, we added table lock to enabled/disabled snapshot handlers, and fixed
SnapshotManager to call CloneSnapshotHandler.prepare() in HBASE-7957. It seems that we overlooked
the RestoreSnapshotHandler.prepare(). In this issue we should fix that so that we acquire
the table lock in restore snapshot. 

    
> RestoreSnapshotHandler.prepare() is not called by SnapshotManager  
> -------------------------------------------------------------------
>
>                 Key: HBASE-8341
>                 URL: https://issues.apache.org/jira/browse/HBASE-8341
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>             Fix For: 0.98.0, 0.95.1
>
>         Attachments: hbase-8341_v1.patch
>
>
> In HBASE-7848, we added table lock to enabled/disabled snapshot handlers, and fixed SnapshotManager
to call CloneSnapshotHandler.prepare() in HBASE-7957. It seems that we overlooked the RestoreSnapshotHandler.prepare().
In this issue we should fix that so that we acquire the table lock in restore snapshot. 
> There is also a slightly related issue where TakeSnapshotHandler first loads the HTD,
then acquires the table lock. The order should be swapped to guard against concurrent alter
table statements. 

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message