Thank you so much. I'm able to index the http headers.
I can't imagine my life without this group :) Kind regards, Hany Shehata Enterprise Engineer Green Six Sigma Certified Solutions Architect, Marketing and Communications IT Corporate Functions | HSBC Operations, Services and Technology (HOST) ul. Kapelanka 42A, 30-347 Kraków, Poland __________________________________________________________________ Tie line: 7148 7689 4698 External: +48 123 42 0698 Mobile: +48 723 680 278 E-mail: hany.n...@hsbc.com __________________________________________________________________ Protect our environment - please only print this if you have to! -----Original Message----- From: Sebastian Nagel [mailto:wastl.na...@googlemail.com.INVALID] Sent: 13 March 2019 18:41 To: user@nutch.apache.org Subject: Re: Nutch and HTTP headers Hi, > How can I index this value on Solr? 1. add the field "_response.headers_" to the Solr schema, see http://localhost:8983/solr/#/nutch/schema 2. set the property store.http.headers = true 3. you can test it sending a single document using the indexchecker: % bin/nutch indexchecker \ -Dplugin.includes='protocol-okhttp|parse-html|index-metadata|indexer-solr' \ -Dstore.http.headers=true \ -Dindex.content.md=_response.headers_ \ -DdoIndex=true \ 'http://localhost/' fetching: http://localhost/ ... Indexing 1/1 documents Deleting 0 documents 4. Solr should contain the document including the header "response":{"numFound":1,"start":0,"docs":[ { "digest":"3526531ccd6c6a1d2340574a305a18f8", "id":"http://localhost/";, "_response.headers_":"HTTP/1.1 200 OK\r\nDate: Wed, 13 Mar 2019 17:29:49 ..." > What is the difference between protocol-okhttp and protocol-http? There are few differences, see NUTCH-2576. For historic reasons (NUTCH-2213) protocol-http does not always keep the original HTTP header while protocol-okhttp does. I think we can remove this restriction, feel free to open a Jira issue for this. Best, Sebastian On 3/13/19 9:21 AM, hany.n...@hsbc.com.INVALID wrote: > Thank you Sebastian. > > I'm able to get the HTTP headers as you explained below. > > How can I index this value on Solr? > What is the difference between protocol-okhttp and protocol-http? > > Kind regards, > Hany Shehata > Enterprise Engineer > Green Six Sigma Certified > Solutions Architect, Marketing and Communications IT Corporate > Functions | HSBC Operations, Services and Technology (HOST) ul. > Kapelanka 42A, 30-347 Kraków, Poland > __________________________________________________________________ > > Tie line: 7148 7689 4698 > External: +48 123 42 0698 > Mobile: +48 723 680 278 > E-mail: hany.n...@hsbc.com > __________________________________________________________________ > Protect our environment - please only print this if you have to! > > > -----Original Message----- > From: Sebastian Nagel [mailto:wastl.na...@googlemail.com.INVALID] > Sent: 11 March 2019 17:06 > To: user@nutch.apache.org > Subject: Re: Nutch and HTTP headers > > Hi, > >> Can Nutch index custom HTTP headers? > > Nutch stores the HTTP response headers if the property `store.http.headers` > is true. The headers are saved as string concatenated by `\r\n` under the > key `_response.headers_` in the content metadata. > > You can send the entire HTTP headers to the indexer using the plugin > index-metadata and adding `_response.headers_` to `index.content.md`. It > will add a field `_response.headers_` to the index: > > % bin/nutch indexchecker \ > -Dplugin.includes='protocol-okhttp|parse-html|index-metadata' \ > -Dstore.http.headers=true \ > -Dindex.content.md=_response.headers_ \ > 'http://localhost/' > fetching: http://localhost/ > ... > _response.headers_ : HTTP/1.1 200 OK > Date: Mon, 11 Mar 2019 16:03:41 GMT > Server: Apache/2.4.29 (Ubuntu) > Last-Modified: ... > > But there is no standard way to pick single headers and send them to the > indexer as arbitrary fields. > > Best, > Sebastian > > > On 3/11/19 4:21 PM, hany.n...@hsbc.com.INVALID wrote: >> Hello, >> >> Can Nutch index custom HTTP headers? >> >> Kind regards, >> Hany Shehata >> Enterprise Engineer >> Green Six Sigma Certified >> Solutions Architect, Marketing and Communications IT Corporate >> Functions | HSBC Operations, Services and Technology (HOST) ul. >> Kapelanka 42A, 30-347 Kraków, Poland >> __________________________________________________________________ >> >> Tie line: 7148 7689 4698 >> External: +48 123 42 0698 >> Mobile: +48 723 680 278 >> E-mail: hany.n...@hsbc.com<mailto:hany.n...@hsbc.com> >> __________________________________________________________________ >> Protect our environment - please only print this if you have to! >> >> >> >> ----------------------------------------- >> SAVE PAPER - THINK BEFORE YOU PRINT! >> >> This E-mail is confidential. >> >> It may also be legally privileged. 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