Query: URl too long
Hi, I need to perform a search using a list of values (about 2000). I'm using SolrNET QueryInList function that creates the searchstring like: fieldName: value1 OR fieldName: value2 OR fieldName: value3... (2000 values) This method created a string with about 100 000 chars and the Web Request fails with URI too long (C#). I'm trying to update an old Lucene app that performs this kind of searches. How can I achieve this with Solr? What are my options here? Thank you, Frederico
Re: Query: URl too long
Hi Frederico, not sure about solrNET, but changing the http method from GET to POST worked for me (using SolrJ). Chantal On Mon, 2010-07-12 at 12:18 +0200, Frederico Azeiteiro wrote: Hi, I need to perform a search using a list of values (about 2000). I'm using SolrNET QueryInList function that creates the searchstring like: fieldName: value1 OR fieldName: value2 OR fieldName: value3... (2000 values) This method created a string with about 100 000 chars and the Web Request fails with URI too long (C#). I'm trying to update an old Lucene app that performs this kind of searches. How can I achieve this with Solr? What are my options here? Thank you, Frederico
Re: Query: URl too long
I'm using SolrNET QueryInList function that creates the searchstring like: fieldName: value1 OR fieldName: value2 OR fieldName: value3... (2000 values) This method created a string with about 100 000 chars and the Web Request fails with URI too long (C#). Not sure about SolrNet but you can use POST method instead of GET or configure maxHttpHeaderSize setting of your servlet container. For example for tomcat http://wiki.apache.org/solr/SolrTomcat#Enabling_Longer_Query_Requests
Re: Query: URl too long
Hi there, We had a similar issue. It's an easy fix, simply change the request type from GET to POST. Jon On 12 Jul 2010, at 11:18, Frederico Azeiteiro wrote: Hi, I need to perform a search using a list of values (about 2000). I'm using SolrNET QueryInList function that creates the searchstring like: fieldName: value1 OR fieldName: value2 OR fieldName: value3... (2000 values) This method created a string with about 100 000 chars and the Web Request fails with URI too long (C#). I'm trying to update an old Lucene app that performs this kind of searches. How can I achieve this with Solr? What are my options here? Thank you, Frederico
RE: Query: URl too long
Hi, A closer look shows that the problem is not on the request but on the creation of the URI object. The exception is sent when trying to access the URI object inside the URIbuilder. Trying to google it but without luck... -Original Message- From: Jon Poulton [mailto:jon.poul...@vyre.com] Sent: segunda-feira, 12 de Julho de 2010 11:56 To: solr-user@lucene.apache.org Subject: Re: Query: URl too long Hi there, We had a similar issue. It's an easy fix, simply change the request type from GET to POST. Jon On 12 Jul 2010, at 11:18, Frederico Azeiteiro wrote: Hi, I need to perform a search using a list of values (about 2000). I'm using SolrNET QueryInList function that creates the searchstring like: fieldName: value1 OR fieldName: value2 OR fieldName: value3... (2000 values) This method created a string with about 100 000 chars and the Web Request fails with URI too long (C#). I'm trying to update an old Lucene app that performs this kind of searches. How can I achieve this with Solr? What are my options here? Thank you, Frederico
RE: Query: URl too long
Yes, i guess i can't create an URI object that long. Can someone remember other options? I'm thinking about options avoiding the http request... My best try is using lucene again but keep the solr for indexing. Do you thing this is a good aproach? -Original Message- From: Frederico Azeiteiro [mailto:frederico.azeite...@cision.com] Sent: segunda-feira, 12 de Julho de 2010 12:10 To: solr-user@lucene.apache.org Subject: RE: Query: URl too long Hi, A closer look shows that the problem is not on the request but on the creation of the URI object. The exception is sent when trying to access the URI object inside the URIbuilder. Trying to google it but without luck... -Original Message- From: Jon Poulton [mailto:jon.poul...@vyre.com] Sent: segunda-feira, 12 de Julho de 2010 11:56 To: solr-user@lucene.apache.org Subject: Re: Query: URl too long Hi there, We had a similar issue. It's an easy fix, simply change the request type from GET to POST. Jon On 12 Jul 2010, at 11:18, Frederico Azeiteiro wrote: Hi, I need to perform a search using a list of values (about 2000). I'm using SolrNET QueryInList function that creates the searchstring like: fieldName: value1 OR fieldName: value2 OR fieldName: value3... (2000 values) This method created a string with about 100 000 chars and the Web Request fails with URI too long (C#). I'm trying to update an old Lucene app that performs this kind of searches. How can I achieve this with Solr? What are my options here? Thank you, Frederico
RE: Query: URl too long
Yes, i guess i can't create an URI object that long. Can someone remember other options? You can shorten your String by not repeating OR and fieldName. e.g. fieldName: value1 OR fieldName: value2 OR fieldName: value3... q=value1 value2 value3q.op=ORdf=fieldName By the way how are you generating these value1 value2 etc? If the above does not solve your problem you can embed this logic into a custom SearchHandler.
Re: Query: URl too long
Frederico, You should also pose your question on the SolrNet forum, http://groups.google.com/group/solrnet?hl=en Switching from GET to POST isn't a Solr issue, but a SolrNet issue. -- View this message in context: http://lucene.472066.n3.nabble.com/Query-URl-too-long-tp959990p960208.html Sent from the Solr - User mailing list archive at Nabble.com.
RE: Query: URl too long
Not an option because the query has other fields to query also. They are generated throw a list choices (that could go to 5000's string with 7 char each..). I don't know is this could be considered off-topic (please advise...) but: i'm doing some test with lucene (Lucene.Net 2.9.2) but the results with date range queries are not similar (0 hits on Lucene, 900 with Solr). Does lucene supports date range queries? Thank you for your help. -Original Message- From: Ahmet Arslan [mailto:iori...@yahoo.com] Sent: segunda-feira, 12 de Julho de 2010 13:16 To: solr-user@lucene.apache.org Subject: RE: Query: URl too long Yes, i guess i can't create an URI object that long. Can someone remember other options? You can shorten your String by not repeating OR and fieldName. e.g. fieldName: value1 OR fieldName: value2 OR fieldName: value3... q=value1 value2 value3q.op=ORdf=fieldName By the way how are you generating these value1 value2 etc? If the above does not solve your problem you can embed this logic into a custom SearchHandler.
Re: Query: URl too long
Frederico, This is indeed a SolrNet issue. You can switch to POST in queries by implementing a ISolrConnection decorator. In the Get() method you'd build a POST request instead of the standard GET. Please use the SolrNet forum for further questions about SolrNet. Cheers, Mauricio On Mon, Jul 12, 2010 at 9:33 AM, kenf_nc ken.fos...@realestate.com wrote: Frederico, You should also pose your question on the SolrNet forum, http://groups.google.com/group/solrnet?hl=en Switching from GET to POST isn't a Solr issue, but a SolrNet issue. -- View this message in context: http://lucene.472066.n3.nabble.com/Query-URl-too-long-tp959990p960208.html Sent from the Solr - User mailing list archive at Nabble.com.
RE: Query: URl too long
Ok, I posted on SOLRNet forum asking how can I reduce the URL string using POST method. But I'm giving a try to SOLRJ. Think should be the right way to do it maybe. -Original Message- From: Mauricio Scheffer [mailto:mauricioschef...@gmail.com] Sent: segunda-feira, 12 de Julho de 2010 14:31 To: solr-user@lucene.apache.org Subject: Re: Query: URl too long Frederico, This is indeed a SolrNet issue. You can switch to POST in queries by implementing a ISolrConnection decorator. In the Get() method you'd build a POST request instead of the standard GET. Please use the SolrNet forum for further questions about SolrNet. Cheers, Mauricio On Mon, Jul 12, 2010 at 9:33 AM, kenf_nc ken.fos...@realestate.com wrote: Frederico, You should also pose your question on the SolrNet forum, http://groups.google.com/group/solrnet?hl=en Switching from GET to POST isn't a Solr issue, but a SolrNet issue. -- View this message in context: http://lucene.472066.n3.nabble.com/Query-URl-too-long-tp959990p960208.ht ml Sent from the Solr - User mailing list archive at Nabble.com.
