accumulo-notifications mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eric Newton (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-767) write-ahead logs prematurely recovered
Date Thu, 11 Oct 2012 16:15:03 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eric Newton updated ACCUMULO-767:
---------------------------------

    Affects Version/s:     (was: 1.4.1)
                           (was: 1.4.0)
        Fix Version/s:     (was: 1.4.2)
    
> write-ahead logs prematurely recovered
> --------------------------------------
>
>                 Key: ACCUMULO-767
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-767
>             Project: Accumulo
>          Issue Type: Bug
>          Components: tserver
>            Reporter: Eric Newton
>            Assignee: Keith Turner
>            Priority: Minor
>
> While using the Distributed Name Node implementation of HDFS (see ACCUMULO-722), a WAL
was unnecessarily recovered before it was closed.  This happened because a log reference was
written to the METADATA table before the location was set.  With HDFS, the NameNode recovers
the lease and prevents further writes to the log.

--
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