Marek created SOLR-13179: ---------------------------- Summary: NullPointerException in org/apache/lucene/queries/function/FunctionScoreQuery.java [109] Key: SOLR-13179 URL: https://issues.apache.org/jira/browse/SOLR-13179 Project: Solr Issue Type: Bug Security Level: Public (Default Security Level. Issues are Public) Affects Versions: master (9.0) Environment: h2. Steps to reproduce * Build commit ea2c8ba of Solr as described in the section below. * Build the films collection as described below. * Start the server using the command "./bin/solr start -f -p 8983 -s /tmp/home" * Request the URL above.
h2. Compiling the server git clone [https://github.com/apache/lucene-solr ]cd lucene-solr git checkout ea2c8ba ant compile cd solr ant server h2. Building the collection We followed Exercise 2 from the quick start tutorial ([http://lucene.apache.org/solr/guide/7_5/solr-tutorial.html#exercise-2]). The attached file (home.zip) gives the contents of folder /tmp/home that you will obtain by following the steps below. mkdir -p /tmp/home echo '<?xml version="1.0" encoding="UTF-8" ?><solr></solr>' > /tmp/home/solr.xml In one terminal start a Solr instance in foreground: ./bin/solr start -f -p 8983 -s /tmp/home In another terminal, create a collection of movies, with no shards and no replication: bin/solr create -c films curl -X POST -H 'Content-type:application/json' --data-binary '\{"add-field": {"name":"name", "type":"text_general", "multiValued":false, "stored":true}}' [http://localhost:8983/solr/films/schema] curl -X POST -H 'Content-type:application/json' --data-binary '{"add-copy-field" : {"source":"*","dest":"_text_"}}' [http://localhost:8983/solr/films/schema] ./bin/post -c films example/films/films.json Reporter: Marek Attachments: home.zip Execution of the URL query: *http://localhost:8983/solr/films/select?q=\{!frange%20l=10%20u=100}boost(\{!v=+},3)* leads to a NullPointerException: 2019-01-29 13:42:04.662 ERROR (qtp689401025-21) [ x:films] o.a.s.s.HttpSolrCall null:java.lang.NullPointerException at org.apache.lucene.queries.function.FunctionScoreQuery.rewrite(FunctionScoreQuery.java:109) at org.apache.lucene.search.IndexSearcher.rewrite(IndexSearcher.java:667) at org.apache.lucene.queries.function.valuesource.QueryValueSource.createWeight(QueryValueSource.java:75) at org.apache.solr.search.function.ValueSourceRangeFilter.createWeight(ValueSourceRangeFilter.java:105) at org.apache.solr.search.SolrConstantScoreQuery$ConstantWeight.<init>(SolrConstantScoreQuery.java:94) at org.apache.solr.search.SolrConstantScoreQuery.createWeight(SolrConstantScoreQuery.java:119) at org.apache.lucene.search.IndexSearcher.createWeight(IndexSearcher.java:717) at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:443) at org.apache.solr.search.SolrIndexSearcher.buildAndRunCollectorChain(SolrIndexSearcher.java:200) at org.apache.solr.search.SolrIndexSearcher.getDocListNC(SolrIndexSearcher.java:1604) at org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:1420) at org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:567) at org.apache.solr.handler.component.QueryComponent.doProcessUngroupedSearch(QueryComponent.java:1434) at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:373) at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:298) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:199) at org.apache.solr.core.SolrCore.execute(SolrCore.java:2559) [...] More details: 1. In org/apache/solr/search/ValueSourceParser.java[330] a variable query 'q' is assigned the value null, which is obtained from org/apache/solr/search/LuceneQParser.java[39], because a variable 'qstr' is the empty string. 2. In org/apache/solr/search/ValueSourceParser.java[332] the null value of 'q' is passed to function 'FunctionScoreQuery.boostByValue', which in turn leads to initialisation of member 'in' of org.apache.lucene.queries.function.FunctionScoreQuery to null at org/apache/lucene/queries/function/FunctionScoreQuery.java[56]. 3. Later, during execution of the query, there is dereferenced the member 'in' (still having the null value) at org/apache/lucene/queries/function/FunctionScoreQuery.java[109]. See section 'Environment' to see how Solr and data (films collection) were installed and configured. --------------------------------- This bug was found using [Diffblue Microservices Testing|http://www.diffblue.com/labs]. Find more information on this [test campaign|https://www.diffblue.com/blog/2018/12/19/diffblue-microservice-testing-a-sneak-peek-at-our-early-product-and-results]. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org