nutch-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Andrzej Bialecki (JIRA)" <j...@apache.org>
Subject [jira] Commented: (NUTCH-683) NUTCH-676 broke CrawlDbMerger
Date Fri, 06 Feb 2009 13:35:59 GMT

    [ https://issues.apache.org/jira/browse/NUTCH-683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12671129#action_12671129
] 

Andrzej Bialecki  commented on NUTCH-683:
-----------------------------------------

+1.

> NUTCH-676 broke CrawlDbMerger
> -----------------------------
>
>                 Key: NUTCH-683
>                 URL: https://issues.apache.org/jira/browse/NUTCH-683
>             Project: Nutch
>          Issue Type: Bug
>    Affects Versions: 1.0.0
>            Reporter: Doğacan Güney
>            Assignee: Doğacan Güney
>            Priority: Minor
>             Fix For: 1.0.0
>
>         Attachments: crawldbmerger_v2.patch
>
>
> Switch to hadoop's MapWritable broke CrawlDbMerger. Part of the reason is that we reuse
the same MapWritable instance during reduce
> which apparently is a big no-no for hadoop's MapWritable. Also, hadoop's MapWritable#putAll
doesn't work (I think.... see HADOOP-5142),
> so we should also work around that.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message