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https://issues.apache.org/jira/browse/NUTCH-481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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charlie wanek updated NUTCH-481:
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Attachment: abortatcontentlimit.patch
Patch to org/apache/nutch/protocol/httpclient/HttpResponse.java to abort the
GET if the content limit is reached.
> http.content.limit is broken in the protocol-httpclient plugin
> --------------------------------------------------------------
>
> Key: NUTCH-481
> URL: https://issues.apache.org/jira/browse/NUTCH-481
> Project: Nutch
> Issue Type: Bug
> Components: fetcher
> Affects Versions: 0.9.0
> Reporter: charlie wanek
> Attachments: abortatcontentlimit.patch
>
>
> When using the protocol-httpclient plugin, the entire contents of the request
> URL is retrieved, regardless of the http.content.limit configuration setting.
> (The issue does not affect the protocol-http plugin.)
> For very large documents, this leads the Fetcher to believe that the
> FetcherThread is hung, and the Fetcher aborts its run, logging a warning
> about hung threads (Fetcher.java:433).
> org.apache.nutch.protocol.httpclient.HttpResponse is properly counting the
> content length, and is breaking its read loop at the proper point.
> However, when HttpResponse closes the InputStream from which it is reading,
> the InputStream object (an
> org.apache.commons.httpclient.AutoCloseInputStream) continues to read all of
> the content of the document from the webserver.
> Though I'm not certain this is the correct solution, a quick test shows that
> if HttpResponse is changed to abort the GET, the InputStream correctly aborts
> the read from the webserver, and the FetcherThread can continue.
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