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From "Roman Valls (JIRA)" <j...@apache.org>
Subject [jira] Commented: (NUTCH-634) Patch - Nutch - Hadoop 0.17.0
Date Wed, 16 Jul 2008 14:34:33 GMT

    [ https://issues.apache.org/jira/browse/NUTCH-634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12613972#action_12613972
] 

Roman Valls commented on NUTCH-634:
-----------------------------------

Is there any blocking/pending code on this ? Cannot see it on trunk... I think that (hadoop
0.16 related bug):

http://issues.apache.org/jira/browse/HADOOP-3007

http://article.gmane.org/gmane.comp.jakarta.lucene.hadoop.user/6947/match=dfs+connection+reset

This issue is slowing down/blocking my DFS operations with nutch... I'm offering to betatest
0.17 hadoop (this patch) + nutch trunk on my modest 3 node cluster :)

> Patch - Nutch - Hadoop 0.17.0
> -----------------------------
>
>                 Key: NUTCH-634
>                 URL: https://issues.apache.org/jira/browse/NUTCH-634
>             Project: Nutch
>          Issue Type: Improvement
>    Affects Versions: 0.9.0
>            Reporter: Michael Gottesman
>            Assignee: Andrzej Bialecki 
>             Fix For: 0.9.0
>
>         Attachments: diff, hadoop-0.17.patch, hadoop-0.17.patch
>
>
> This is a patch so that Nutch can be used with Hadoop 0.17.0. The patch is located at
http://pastie.org/212001
> The patch compiles and passes all current Nutch unit tests.
> I have tested that the crawler side of Nutch (i.e. inject, generate, fetch, parse, merge
w/crawldb) definetly works, but have not tested the lucene indexing part. It might work, but
it might not. 
> *NOTE* - the two main bugs that had to be overcome were not noticed by any of the unit
tests. The bugs only came up during actual testing. The bugs were:
> 1. Changes to the Hadoop Iterator
> 2. Addition of Serialization to MapReduce Framework

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