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From "Markus Jelsma (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (NUTCH-1194) CrawlDB lock should be released earlier
Date Wed, 02 Nov 2011 23:01:32 GMT

    [ https://issues.apache.org/jira/browse/NUTCH-1194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13142659#comment-13142659
] 

Markus Jelsma commented on NUTCH-1194:
--------------------------------------

I'm not sure what you mean by setup and cleanup tasks, are you perhaps referring to the open()
and close() methods of individual mapred tasks?
                
> CrawlDB lock should be released earlier
> ---------------------------------------
>
>                 Key: NUTCH-1194
>                 URL: https://issues.apache.org/jira/browse/NUTCH-1194
>             Project: Nutch
>          Issue Type: Improvement
>          Components: generator
>            Reporter: Markus Jelsma
>            Assignee: Markus Jelsma
>            Priority: Minor
>             Fix For: 1.5
>
>
> Lock on the CrawlDB is released when everything is finished. But when generating many
segments, the lock remains in place while it's not neccessary anymore. If GENERATE_UPDATE_DB
is false we can release the lock immediately after the selector has finished.

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