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Solr DIH — How to handle deleted documents?

由 对着背影说爱祢 提交于 2019-11-28 18:23:54
I'm playing around with a Solr-powered search for my webapp, and I figured it'd be best to use the DataImportHandler to handle syncing with the app via the database. I like the elegance of just checking the last_updated_date field. Good stuff. However, I don't know how to handle deleting documents with this approach. The way I see it, I've got 2 choices. I could either send an explicit message to Solr from the client when a document is deleted, or I could add a "deleted" flag and leave the object in the database, so that Solr will notice that the document has changed and is now "deleted." I

Solr delta-import not working

由 这一生的挚爱 提交于 2019-11-28 06:40:45
问题 Full import and deletedPkQuery works , I've traced the database server both the deltaQuery and deletedPkQuery are executed. ive executed these queries manually many times and they do indeed return row(s), but It does not fetch any rows. Last thing i did was to output the FILE_ID as id on all the queries. Still doesnt work. <dataConfig> <dataSource name="db" type="JdbcDataSource" driver="com.microsoft.sqlserver.jdbc.SQLServerDriver" url="jdbc:sqlserver://localhost:1433;databaseName=norway

Steps to connect MongoDB and Solr using DataImportHandler

由 寵の児 提交于 2019-11-28 06:37:18
I am new to SOLR and MONGODB. I am trying to index data from mongodb into SOLR using DataImportHandler but I could not find the exact steps that I need to follow. Could you please help me in getting the exact steps to index MongoDB into Solr using DataImportHandler? SolrVersion - solr-4.6.0 MongoDB version- 2.2.7 Late to answer, however thought people might find it useful. Below are the steps for importing data from mongodb to Solr 4.7.0 using DataImportHandler. Step 1: Assume that your Mongodb has following database and collection Database Name: Test Collection Name: sample The sample

DIH(Data Import Handler) for xml files is not working in Solr4

由 ￣綄美尐妖づ 提交于 2019-11-28 02:18:25
问题 I have installed and configure Solr4 and tomcat6 on to the server. It works good but when I try to build the DIH(Data Import Handler) it gives me an error and I am not able to resolve. I add the following code to my solrconfig.xml file <requestHandler name="/dataimport" class="org.apache.solr.handler.dataimport.DataImportHandler"> <lst name="defaults"> <str name="config">/path/to/data-config.xml</str> </lst> my data-config.xml file looks like as follow <dataConfig> <dataSource type=

Solr DIH — How to handle deleted documents?

由 陌路散爱 提交于 2019-11-27 11:18:54
问题 I'm playing around with a Solr-powered search for my webapp, and I figured it'd be best to use the DataImportHandler to handle syncing with the app via the database. I like the elegance of just checking the last_updated_date field. Good stuff. However, I don't know how to handle deleting documents with this approach. The way I see it, I've got 2 choices. I could either send an explicit message to Solr from the client when a document is deleted, or I could add a "deleted" flag and leave the

Steps to connect MongoDB and Solr using DataImportHandler

由 不羁岁月 提交于 2019-11-27 01:29:37
问题 I am new to SOLR and MONGODB. I am trying to index data from mongodb into SOLR using DataImportHandler but I could not find the exact steps that I need to follow. Could you please help me in getting the exact steps to index MongoDB into Solr using DataImportHandler? SolrVersion - solr-4.6.0 MongoDB version- 2.2.7 回答1: Late to answer, however thought people might find it useful. Below are the steps for importing data from mongodb to Solr 4.7.0 using DataImportHandler. Step 1: Assume that your
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