hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-8530) Refine error message from ExportSnapshot when there is leftover snapshot in target cluster
Date Mon, 13 May 2013 14:39:16 GMT

     [ https://issues.apache.org/jira/browse/HBASE-8530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Yu resolved HBASE-8530.
---------------------------

       Resolution: Fixed
    Fix Version/s: 0.94.8
    
> Refine error message from ExportSnapshot when there is leftover snapshot in target cluster
> ------------------------------------------------------------------------------------------
>
>                 Key: HBASE-8530
>                 URL: https://issues.apache.org/jira/browse/HBASE-8530
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Minor
>             Fix For: 0.98.0, 0.94.8, 0.95.1
>
>         Attachments: 8530-0.94.txt, 8530-v1.txt
>
>
> ExportSnapshot performs the following validation check before starting export:
> {code}
>     // Check if the snapshot already in-progress
>     if (outputFs.exists(snapshotTmpDir)) {
>       System.err.println("A snapshot with the same name '" + snapshotName + "' is in-progress");
>       return 1;
>     }
> {code}
> The intention was to prevent concurrent snapshot export when snapshot with the same name
may be outstanding.
> Here is sample output:
> {code}
> hbase@ip-10-165-36-226 root$ hbase org.apache.hadoop.hbase.snapshot.ExportSnapshot -snapshot
snapone -copy-to hdfs://10.12.113.22:8020/apps/hbase/data -mappers 1
> A snapshot with the same name 'snapone' is in-progress
> {code}
> We should note the actual path in the error message so that user can check whether the
snapshot with same name is still pending.

--
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