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SOLR-6835: ReRankQueryParserPlugin checks now whether the reRankQuery parameter is present and not empty 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1684904 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Shalin Shekhar Mangar 2015-06-11 14:35:47 +00:00
parent 9756d6f948
commit 62c1481594
3 changed files with 32 additions and 9 deletions
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3
solr/CHANGES.txt
View File

@ -121,6 +121,9 @@ Bug Fixes
* SOLR-7108: Change default query used by /admin/ping to not rely on other parameters such as query parser or
default field. (ehatcher)
* SOLR-6835: ReRankQueryParserPlugin checks now whether the reRankQuery parameter is present and not empty.
(帅广应, Marius Grama via shalin)
Optimizations
----------------------
* SOLR-7660: Avoid redundant 'exists' calls made to ZK while fetching cluster state updates. (shalin)

4
solr/core/src/java/org/apache/solr/search/ReRankQParserPlugin.java
View File

@ -78,8 +78,10 @@ public class ReRankQParserPlugin extends QParserPlugin {
}
public Query parse() throws SyntaxError {
String reRankQueryString = localParams.get("reRankQuery");
if (reRankQueryString == null || reRankQueryString.trim().length() == 0) {
throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "reRankQuery parameter is mandatory");
}
QParser reRankParser = QParser.getParser(reRankQueryString, null, req);
Query reRankQuery = reRankParser.parse();

34
solr/core/src/test/org/apache/solr/search/TestReRankQParserPlugin.java
View File

@ -23,11 +23,6 @@ import org.apache.solr.common.params.ModifiableSolrParams;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import com.carrotsearch.hppc.IntOpenHashSet;
import java.io.IOException;
import java.util.*;
import java.util.Random;
public class TestReRankQParserPlugin extends SolrTestCaseJ4 {
@ -517,9 +512,32 @@ public class TestReRankQParserPlugin extends SolrTestCaseJ4 {
"//result/doc[1]/float[@name='id'][.='1.0']", //Elevated
"//result/doc[2]/float[@name='id'][.='4.0']", //Elevated
"//result/doc[3]/float[@name='id'][.='8.0']"); //Boosted during rerank.
}
@Test
public void testRerankQueryParsingShouldFailWithoutMandatoryReRankQueryParameter() throws Exception {
assertU(delQ("*:*"));
assertU(commit());
String[] doc = {"id", "1", "term_s", "YYYY", "group_s", "group1", "test_ti", "5", "test_tl", "10", "test_tf", "2000"};
assertU(adoc(doc));
assertU(commit());
String[] doc1 = {"id", "2", "term_s", "YYYY", "group_s", "group1", "test_ti", "50", "test_tl", "100", "test_tf", "200"};
assertU(adoc(doc1));
assertU(commit());
ModifiableSolrParams params = new ModifiableSolrParams();
params.add("rq", "{!rerank reRankQuery=$rqq reRankDocs=200}");
params.add("q", "term_s:YYYY");
params.add("start", "0");
params.add("rows", "2");
try {
h.query(req(params));
fail("A syntax error should be thrown when reRankQuery parameter is not specified");
} catch (SolrException e) {
assertTrue(e.code() == SolrException.ErrorCode.BAD_REQUEST.code);
}
}
}