[jira] Commented: (NUTCH-575) NPE in OpenSearchServlet when summary is null

["Andrzej Bialecki (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NUTCH-575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12545969 ] 

Andrzej Bialecki  commented on NUTCH-575:
-----------------------------------------

My guess is that this might have happened when running earlier versions of Nutch, where redirected urls (with no content) were still indexed anyway.

> NPE in OpenSearchServlet when summary is null
> ---------------------------------------------
>
>                 Key: NUTCH-575
>                 URL: https://issues.apache.org/jira/browse/NUTCH-575
>             Project: Nutch
>          Issue Type: Bug
>          Components: searcher
>    Affects Versions: 0.9.0, 1.0.0
>            Reporter: John H. Lee
>             Fix For: 1.0.0
>
>         Attachments: oss-npe.patch, sagar-search.patch
>
>
> summaries[i].toHtml() is called without checking if summaries[i] is not null, causing an unhandled NullPointerException and a failed OpenSearchServlet query.

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