solr

问题 In my Solr index I have an optional date field. Let's call it Property_3_1044 . I want to find the maximum and the minimum of Property_3_1044 as well as the number of all items without that date . I believe faceting is the best approach. Please correct me if there is a better way! Using Query Facets I can use aggregate functions min and max to obtain minimum and maximum, respectively : http://localhost:8983/solr/Shard/query?q=:&json.facet={Date1:{type:query,facet:{"min":"min(Property_3_1044)"

问题 Again, I have some problems with Solr. I'm trying to set up a SolrCloud cluster with three ZooKeeper instances and two Solr instances. Communication should be secured with SSL. I used the official Solr wiki as manual: https://cwiki.apache.org/confluence/display/solr/Enabling+SSL When I start the first Solr node everything works fine. I can access the Web UI via HTTP S and communication between Solr and ZooKeeper also works. But when I start the second Solr node in my cluster I get the

问题 Again, I have some problems with Solr. I'm trying to set up a SolrCloud cluster with three ZooKeeper instances and two Solr instances. Communication should be secured with SSL. I used the official Solr wiki as manual: https://cwiki.apache.org/confluence/display/solr/Enabling+SSL When I start the first Solr node everything works fine. I can access the Web UI via HTTP S and communication between Solr and ZooKeeper also works. But when I start the second Solr node in my cluster I get the

问题 There are many words in English language which have double meaning. Security is a prime example of such words Security means safety and security also means shares and bonds For example I searched "Security of president" But I don't want shares and bonds to be searched Who SOLR synonyms will handle this ? 来源： https://stackoverflow.com/questions/65920313/solr-synonyms-search-for-homonyms-words

问题 I have two Solr cores. Core0 imports data from a Oracle table called items. Each item has a unique id (item_id) and is either a video item or a audio item (item_type). Other fields contain searchable texts (description, comments etc) Core1 imports data from two tables (from a different database) called video_item_dates and audio_item_dates which record occurrence dates of an item in a specific market. The fields are item_id, item_market and dates. A single row would look like (item_001,

问题 I have two Solr cores. Core0 imports data from a Oracle table called items. Each item has a unique id (item_id) and is either a video item or a audio item (item_type). Other fields contain searchable texts (description, comments etc) Core1 imports data from two tables (from a different database) called video_item_dates and audio_item_dates which record occurrence dates of an item in a specific market. The fields are item_id, item_market and dates. A single row would look like (item_001,

问题 I've got this problem that I can't solve. Partly because I can't explain it with the right terms. I'm new to this so sorry for this clumsy question. Below you can see an overview of my goal. I'm using Magento CE 1.7.0.2 & Solr 4.6.0. var url1 ="http://127.0.0.1:8080/solr/select?q=iphon&wt=json&json.wrf=?"; $.getJSON(url1,function(result){ // my logic }); when the Solr Server is Running means this script is working fine.But if my Solr Server is Not Running means it'll not work. But my goal is

问题 I can't start Solr 4.10.4 on Windows as it is stating: Java 1.7 or later is required to run Solr Here is where it gets fun, I have Java JRE 1.8_102 already installed and if I type java -version in a command prompt it properly displays the Java version. If I try to launch on the next line using Solr.cmd -f, it gives me the error. For another level of testing I dropped in Solr 5.1.0 and it starts without issue via Solr.cmd -f Since it works in 5.1.0 and the Java version is correct, why doesn't

问题 I can't start Solr 4.10.4 on Windows as it is stating: Java 1.7 or later is required to run Solr Here is where it gets fun, I have Java JRE 1.8_102 already installed and if I type java -version in a command prompt it properly displays the Java version. If I try to launch on the next line using Solr.cmd -f, it gives me the error. For another level of testing I dropped in Solr 5.1.0 and it starts without issue via Solr.cmd -f Since it works in 5.1.0 and the Java version is correct, why doesn't

问题 I'm using Solr 6 and I'm trying to populate it. Here's the main scala I put in place : object testChildDocToSolr { def main(args: Array[String]): Unit = { setProperty("hadoop.home.dir", "c:\\winutils\\") val sparkSession = SparkSession.builder() .appName("spark-solr-tester") .master("local") .config("spark.ui.enabled", "false") .config("spark.default.parallelism", "1") .getOrCreate() val sc = sparkSession.sparkContext val collectionName = "testChildDocument" val testDf = sparkSession.read