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From Apache Wiki <wikidi...@apache.org>
Subject [Nutch Wiki] Update of "HttpAuthenticationSchemes" by susam
Date Wed, 14 Apr 2010 05:01:06 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Nutch Wiki" for change notification.

The "HttpAuthenticationSchemes" page has been changed by susam.
The comment on this change is: Fixed grammar.
http://wiki.apache.org/nutch/HttpAuthenticationSchemes?action=diff&rev1=21&rev2=22

--------------------------------------------------

  'protocol-httpclient' is based on [[http://hc.apache.org/httpclient-3.x/|Jakarta Commons
HttpClient]]. Some servers support multiple schemes for authenticating users. Given that only
one scheme may be used at a time for authenticating, it must choose which scheme to use. To
accomplish this, it uses an order of preference to select the correct authentication scheme.
By default this order is: NTLM, Digest, Basic. For more information on the behavior during
authentication, you might want to read the [[http://hc.apache.org/httpclient-3.x/authentication.html|HttpClient
Authentication Guide]].
  
  == Need Help? ==
- If you need help, please feel free to post your question to the [[http://lucene.apache.org/nutch/mailing_lists.html#Users|nutch-user
mailing list]]. The author of this work, [[http://susam.in/|Susam Pal]], usually responds
to mails related to authentication problems. The DEBUG logs may be required to troubleshoot
the problem. You must enable the debug log for 'protocol-httpclient' and Jakarta Commons !HttpClient
before running the crawler. To enable debug log for 'protocol-httpclient' and !HttpClient,
open 'conf/log4j.properties' and add the following line:
+ If you need help, please feel free to post your question to the [[http://lucene.apache.org/nutch/mailing_lists.html#Users|nutch-user
mailing list]]. The author of this work, [[http://susam.in/|Susam Pal]], usually responds
to mails related to authentication problems. The DEBUG logs may be required to troubleshoot
the problem. You must enable the debug logging for 'protocol-httpclient' and Jakarta Commons
!HttpClient before running the crawler. To enable debug logging for 'protocol-httpclient'
and !HttpClient, open 'conf/log4j.properties' and add the following lines:
  {{{
  log4j.logger.org.apache.nutch.protocol.httpclient=DEBUG,cmdstdout
  log4j.logger.org.apache.commons.httpclient.auth=DEBUG,cmdstdout

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