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lucidworks / spark-solr

Tools for reading data from Solr as a Spark RDD and indexing objects from Spark into Solr using SolrJ.
Apache License 2.0
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unknown handler: /select #267

Open nsabina opened 5 years ago

nsabina commented 5 years ago

I have simple query which I tried with various versions of spark-solr ( I run on Solr 7.6.1)

val items = spark.read.format("solr") .options(options) .option("fields",fl) .load

I am getting the same error but with earlier versions I see generated query strong on debug. Below is the output I get from 3.2.2 client. I checked solrconfig.xml and I see proper select handle and requestDispatcher .

2019-06-19 14:57:25,817 [main] INFO SolrRelation - Sending q=*:*&rows=5000&qt=/select&fl=actor,album,align_channel_price,artist_name&collection=polaris to SolrRDD using /select with maxRows: None 2019-06-19 14:57:25,831 [main] DEBUG SolrRelation - Converting SolrRDD of type com.lucidworks.spark.rdd.SelectSolrRDD to rows matching schema: StructType(StructField(actor,StringType,true), StructField(album,StringType,true), StructField(align_channel_price,StringType,true), StructField(artist_name,StringType,true)) 2019-06-19 14:57:26,483 [main] INFO SelectSolrRDD - rq = /select, setting query defaults for query = q=*:*&rows=5000&qt=/select&fl=actor,album,align_channel_price,artist_name&collection=polaris uniqueKey = pg_prod_id 2019-06-19 14:57:26,484 [main] INFO SolrQuerySupport$ - Added default sort clause on uniqueKey field pg_prod_id to query q=*:*&rows=5000&qt=/select&fl=actor,album,align_channel_price,artist_name&collection=polaris&distrib=false&start=0&sort=pg_prod_id+asc 2019-06-19 14:57:26,537 [main] ERROR CloudSolrClient - Request to collection polaris failed due to (400) org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://company.com:9091/solr/polaris_shard9_replica_t16: unknown handler: /select, retry? 0 Exception in thread "main" org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://company.com:9091/solr/polaris_shard9_replica_t16: unknown handler: /select

kiranchitturi commented 4 years ago

If the field list has any text fields, then we do use select handler. I think the issue here is on the Solr server not working with /select handler