solrj

Need searched text and a few lines around it in Solr search in java api

由 橙三吉。 提交于 2020-02-16 10:43:50
问题 i'm using solr 7.7.2 and I wrote a Java program in Solr using solrj that searches for a word in a huge text file. I use following code to show the search results that represent the whole text. SolrQuery params = new SolrQuery(); params.setQuery("content:word for search"); How to display only one line of text where the word is in that line? All code is like this public static void main(String args[]) throws SolrServerException, IOException { String urlString = "http://localhost:8983/solr/test

Need searched text and a few lines around it in Solr search in java api

由 ◇◆丶佛笑我妖孽 提交于 2020-02-16 10:42:37
问题 i'm using solr 7.7.2 and I wrote a Java program in Solr using solrj that searches for a word in a huge text file. I use following code to show the search results that represent the whole text. SolrQuery params = new SolrQuery(); params.setQuery("content:word for search"); How to display only one line of text where the word is in that line? All code is like this public static void main(String args[]) throws SolrServerException, IOException { String urlString = "http://localhost:8983/solr/test

Need searched text and a few lines around it in Solr search in java api

由 倾然丶 夕夏残阳落幕 提交于 2020-02-16 10:42:09
问题 i'm using solr 7.7.2 and I wrote a Java program in Solr using solrj that searches for a word in a huge text file. I use following code to show the search results that represent the whole text. SolrQuery params = new SolrQuery(); params.setQuery("content:word for search"); How to display only one line of text where the word is in that line? All code is like this public static void main(String args[]) throws SolrServerException, IOException { String urlString = "http://localhost:8983/solr/test

creating shard in SOLR

由 一个人想着一个人 提交于 2020-01-25 21:37:27
问题 I am new to Apache Solr. I have created a new Collection, named testCollection. This collection has been created through solr admin console and its router type is implicit. I am using the below code to create a new shard to the above collection SolrServer solr = new HttpSolrServer("http://localhost:8983/solr/testCollection"); UpdateRequest request = new UpdateRequest(); request.setPath("http://localhost:8983/solr/testCollection"); request.setMethod(METHOD.GET); request.setParam("action",

Indexing documents using Solr results in Expected mime type application/octet-stream but got text/html

由 ∥☆過路亽．° 提交于 2020-01-24 18:03:37
问题 What I am trying to do is to index document using Solr. I have installed and started Solr server on a Windows environment and I am trying to index using SolrJ. However when I try to add the solr document to the server as shown below it results in the an error server.add(indexDoc); Error Error from server at http://localhost:8983/solr: Expected mime type application/octet-stream but got text/html <body><h2>HTTP ERROR 404</h2> <p>Problem accessing /solr/update. Reason: <pre> Not Found</pre></p>

Indexing documents using Solr results in Expected mime type application/octet-stream but got text/html

由 五迷三道 提交于 2020-01-24 18:03:10
问题 What I am trying to do is to index document using Solr. I have installed and started Solr server on a Windows environment and I am trying to index using SolrJ. However when I try to add the solr document to the server as shown below it results in the an error server.add(indexDoc); Error Error from server at http://localhost:8983/solr: Expected mime type application/octet-stream but got text/html <body><h2>HTTP ERROR 404</h2> <p>Problem accessing /solr/update. Reason: <pre> Not Found</pre></p>

How to index data in a specific shard using solrj

由 陌路散爱 提交于 2020-01-23 13:35:13
问题 I am using solrj as client to index documents into solr cloud (Using solr4.5) I had a requirement to save documents based on tenant_id, so i am trying to do document routing . Which is possible only if the collection is created using numShards parameter (http://searchhub.org/2013/06/13/solr-cloud-document-routing/) I have two instances of solr in solr cloud(example1/solr and example2/solr) and exrenal zookeeper which is running in 2181 port. Both the instances consist collection called

How to index data in a specific shard using solrj

由 六眼飞鱼酱① 提交于 2020-01-23 13:35:13
问题 I am using solrj as client to index documents into solr cloud (Using solr4.5) I had a requirement to save documents based on tenant_id, so i am trying to do document routing . Which is possible only if the collection is created using numShards parameter (http://searchhub.org/2013/06/13/solr-cloud-document-routing/) I have two instances of solr in solr cloud(example1/solr and example2/solr) and exrenal zookeeper which is running in 2181 port. Both the instances consist collection called

How to index data in a specific shard using solrj

由 泪湿孤枕 提交于 2020-01-23 13:35:06
问题 I am using solrj as client to index documents into solr cloud (Using solr4.5) I had a requirement to save documents based on tenant_id, so i am trying to do document routing . Which is possible only if the collection is created using numShards parameter (http://searchhub.org/2013/06/13/solr-cloud-document-routing/) I have two instances of solr in solr cloud(example1/solr and example2/solr) and exrenal zookeeper which is running in 2181 port. Both the instances consist collection called

Solrj Query - Get the most relevant record first

由 本秂侑毒 提交于 2020-01-21 05:44:06
问题 I have some documents in Solr 4.0 . I want the most relevant records to be displayed first and then the less relevant ones. For eg, I have 3 documents with titles as follows - Towards Income Distribution Policy Income distribution and economic policies Income Distribution Policy in Developing Countries Now when I query something like q=title:Income Distribution Policy , I would like document number 3 to show up first (as the first 3 words are an exact match) then I want the document number 1
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