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Posted to dev@nutch.apache.org by "Paper Cruncher (JIRA)" <ji...@apache.org> on 2011/06/13 02:53:51 UTC

[jira] [Commented] (NUTCH-993) NullPointerException at FetcherOutputFormat.checkOutputSpecs

    [ https://issues.apache.org/jira/browse/NUTCH-993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13048442#comment-13048442 ] 

Paper Cruncher commented on NUTCH-993:
--------------------------------------

Shouldn't the ParseOutputFormat patch check for PARSE_DIR instead of FETCH_DIR?

> NullPointerException at FetcherOutputFormat.checkOutputSpecs
> ------------------------------------------------------------
>
>                 Key: NUTCH-993
>                 URL: https://issues.apache.org/jira/browse/NUTCH-993
>             Project: Nutch
>          Issue Type: Bug
>          Components: fetcher
>    Affects Versions: 1.3
>         Environment: Cloudera CDH3 Cluster (hadoop 0.20.2-cdh3u0)
>            Reporter: Christian Guegi
>            Priority: Minor
>         Attachments: FetcherOutputFormat.patch, ParseOutputFormat.patch
>
>
> When running Nutch as a mapreduce job on an existing cluster I get an NullPointerException at org.apache.nutch.fetcher.FetcherOutputFormat.checkOutputSpecs.
> The reason is that the passed in reference to the file system is null.
> The attached patch ignores the parameter 'fs' and creates a new reference to the file system.

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