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Posted to dev@nutch.apache.org by "Markus Jelsma (Resolved) (JIRA)" <ji...@apache.org> on 2011/11/11 12:56:51 UTC

[jira] [Resolved] (NUTCH-1180) UpdateDB to backup previous CrawlDB

     [ https://issues.apache.org/jira/browse/NUTCH-1180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Markus Jelsma resolved NUTCH-1180.
----------------------------------

    Resolution: Fixed

Committed for 1.5 in rev. 1200830.
                
> UpdateDB to backup previous CrawlDB
> -----------------------------------
>
>                 Key: NUTCH-1180
>                 URL: https://issues.apache.org/jira/browse/NUTCH-1180
>             Project: Nutch
>          Issue Type: Improvement
>            Reporter: Markus Jelsma
>            Assignee: Markus Jelsma
>            Priority: Minor
>             Fix For: 1.5
>
>         Attachments: NUTCH-1180-1.5.-1.patch
>
>
> Nutch currently replaces an existing CrawlDB with the new CrawlDB. By optionally keeping a previous version on HDFS users can easily revert in case of a mistake without relying on external backup mechanims.
> This should be enabled by default.

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