| package org.apache.solr; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| import org.apache.lucene.util.LuceneTestCase.Slow; |
| import org.apache.solr.client.solrj.SolrServer; |
| import org.apache.solr.client.solrj.SolrServerException; |
| import org.apache.solr.client.solrj.response.QueryResponse; |
| import org.apache.solr.common.params.CommonParams; |
| import org.apache.solr.common.params.ModifiableSolrParams; |
| import org.apache.solr.common.util.NamedList; |
| |
| /** |
| * TODO? perhaps use: |
| * http://docs.codehaus.org/display/JETTY/ServletTester |
| * rather then open a real connection? |
| * |
| * @since solr 4.0 |
| */ |
| @Slow |
| public class TestDistributedGrouping extends BaseDistributedSearchTestCase { |
| |
| String t1="a_t"; |
| String i1="a_si"; |
| String s1="a_s"; |
| String tlong = "other_tl1"; |
| String tdate_a = "a_n_tdt"; |
| String tdate_b = "b_n_tdt"; |
| String oddField="oddField_s"; |
| |
| @Override |
| public void doTest() throws Exception { |
| del("*:*"); |
| commit(); |
| |
| handle.clear(); |
| handle.put("timestamp", SKIPVAL); |
| handle.put("grouped", UNORDERED); // distrib grouping doesn't guarantee order of top level group commands |
| |
| // Test distributed grouping with empty indices |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc"); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "hl","true","hl.fl",t1); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "facet", "true", "facet.field", t1); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "stats", "true", "stats.field", i1); |
| query("q", "kings", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "spellcheck", "true", "spellcheck.build", "true", "qt", "spellCheckCompRH"); |
| query("q", "*:*", "fq", s1 + ":a", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "group.truncate", "true", "facet", "true", "facet.field", t1); |
| |
| indexr(id,1, i1, 100, tlong, 100,t1,"now is the time for all good men", |
| tdate_a, "2010-04-20T11:00:00Z", |
| tdate_b, "2009-08-20T11:00:00Z", |
| "foo_f", 1.414f, "foo_b", "true", "foo_d", 1.414d); |
| indexr(id,2, i1, 50 , tlong, 50,t1,"to come to the aid of their country.", |
| tdate_a, "2010-05-02T11:00:00Z", |
| tdate_b, "2009-11-02T11:00:00Z"); |
| indexr(id,3, i1, 2, tlong, 2,t1,"how now brown cow", |
| tdate_a, "2010-05-03T11:00:00Z"); |
| indexr(id,4, i1, -100 ,tlong, 101, |
| t1,"the quick fox jumped over the lazy dog", |
| tdate_a, "2010-05-03T11:00:00Z", |
| tdate_b, "2010-05-03T11:00:00Z"); |
| indexr(id,5, i1, 500, tlong, 500 , |
| t1,"the quick fox jumped way over the lazy dog", |
| tdate_a, "2010-05-05T11:00:00Z"); |
| indexr(id,6, i1, -600, tlong, 600 ,t1,"humpty dumpy sat on a wall"); |
| indexr(id,7, i1, 123, tlong, 123 ,t1,"humpty dumpy had a great fall"); |
| indexr(id,8, i1, 876, tlong, 876, |
| tdate_b, "2010-01-05T11:00:00Z", |
| t1,"all the kings horses and all the kings men"); |
| indexr(id,9, i1, 7, tlong, 7,t1,"couldn't put humpty together again"); |
| indexr(id,10, i1, 4321, tlong, 4321,t1,"this too shall pass"); |
| indexr(id,11, i1, -987, tlong, 987, |
| t1,"An eye for eye only ends up making the whole world blind."); |
| indexr(id,12, i1, 379, tlong, 379, |
| t1,"Great works are performed, not by strength, but by perseverance."); |
| |
| indexr(id, 14, "SubjectTerms_mfacet", new String[] {"mathematical models", "mathematical analysis"}); |
| indexr(id, 15, "SubjectTerms_mfacet", new String[] {"test 1", "test 2", "test3"}); |
| indexr(id, 16, "SubjectTerms_mfacet", new String[] {"test 1", "test 2", "test3"}); |
| String[] vals = new String[100]; |
| for (int i=0; i<100; i++) { |
| vals[i] = "test " + i; |
| } |
| indexr(id, 17, "SubjectTerms_mfacet", vals); |
| |
| indexr( |
| id, 18, i1, 232, tlong, 332, |
| t1,"no eggs on wall, lesson learned", |
| oddField, "odd man out" |
| ); |
| indexr( |
| id, 19, i1, 232, tlong, 432, |
| t1, "many eggs on wall", |
| oddField, "odd man in" |
| ); |
| indexr( |
| id, 20, i1, 232, tlong, 532, |
| t1, "some eggs on wall", |
| oddField, "odd man between" |
| ); |
| indexr( |
| id, 21, i1, 232, tlong, 632, |
| t1, "a few eggs on wall", |
| oddField, "odd man under" |
| ); |
| indexr( |
| id, 22, i1, 232, tlong, 732, |
| t1, "any eggs on wall", |
| oddField, "odd man above" |
| ); |
| indexr( |
| id, 23, i1, 233, tlong, 734, |
| t1, "dirty eggs", |
| oddField, "odd eggs" |
| ); |
| |
| for (int i = 100; i < 150; i++) { |
| indexr(id, i); |
| } |
| |
| int[] values = new int[]{9999, 99999, 999999, 9999999}; |
| for (int shard = 0; shard < clients.size(); shard++) { |
| int groupValue = values[shard]; |
| for (int i = 500; i < 600; i++) { |
| index_specific(shard, |
| i1, groupValue, |
| s1, "a", |
| id, i * (shard + 1), |
| t1, random().nextInt(7)); |
| } |
| } |
| |
| commit(); |
| |
| // test grouping |
| // The second sort = id asc . The sorting behaviour is different in dist mode. See TopDocs#merge |
| // The shard the result came from matters in the order if both document sortvalues are equal |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc"); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", "id asc, _docid_ asc"); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", "{!func}add(" + i1 + ",5) asc, id asc"); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "facet", "true", "facet.field", t1); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "stats", "true", "stats.field", tlong); |
| query("q", "kings", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "spellcheck", "true", "spellcheck.build", "true", "qt", "spellCheckCompRH"); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "facet", "true", "hl","true","hl.fl",t1); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "group.sort", "id desc"); |
| |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.offset", 5, "group.limit", 5, "sort", i1 + " asc, id asc"); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "offset", 5, "rows", 5, "group.offset", 5, "group.limit", 5, "sort", i1 + " asc, id asc"); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "offset", 5, "rows", 5, "sort", i1 + " asc, id asc", "group.format", "simple"); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "offset", 5, "rows", 5, "sort", i1 + " asc, id asc", "group.main", "true"); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.offset", 5, "group.limit", 5, "sort", i1 + " asc, id asc", "group.format", "simple", "offset", 5, "rows", 5); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.offset", 5, "group.limit", 5, "sort", i1 + " asc, id asc", "group.main", "true", "offset", 5, "rows", 5); |
| |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.query", t1 + ":kings OR " + t1 + ":eggs", "group.limit", 10, "sort", i1 + " asc, id asc"); |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.query", t1 + ":kings OR " + t1 + ":eggs", "group.limit", 10, "sort", i1 + " asc, id asc"); |
| |
| // SOLR-4150: what if group.query has no matches, |
| // or only matches on one shard |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", |
| "group.query", t1 + ":kings OR " + t1 + ":eggs", |
| "group.query", "id:5", // single doc, so only one shard will have it |
| "group.limit", 10, "sort", i1 + " asc, id asc"); |
| handle.put(t1 + ":this_will_never_match", SKIP); // :TODO: SOLR-4181 |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", |
| "group.query", t1 + ":kings OR " + t1 + ":eggs", |
| "group.query", t1 + ":this_will_never_match", |
| "group.limit", 10, "sort", i1 + " asc, id asc"); |
| |
| // SOLR-4164: main query matches nothing, or only matches on one shard |
| query("q", "bogus_s:nothing", // no docs match |
| "group", "true", |
| "group.query", t1 + ":this_will_never_match", |
| "group.field", i1, |
| "fl", "id", "group.limit", "2", "group.format", "simple"); |
| query("q", "id:5", // one doc matches, so only one shard |
| "rows", 100, "fl", "id," + i1, "group", "true", |
| "group.query", t1 + ":kings OR " + t1 + ":eggs", |
| "group.field", i1, |
| "group.limit", 10, "sort", i1 + " asc, id asc"); |
| |
| // SOLR-3109 |
| query("q", t1 + ":eggs", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", tlong + " asc, id asc"); |
| query("q", i1 + ":232", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", tlong + " asc, id asc"); |
| |
| // In order to validate this we need to make sure that during indexing that all documents of one group only occur on the same shard |
| query("q", "*:*", "fq", s1 + ":a", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "group.ngroups", "true"); |
| query("q", "*:*", "fq", s1 + ":a", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "group.truncate", "true"); |
| query("q", "*:*", "fq", s1 + ":a", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "group.truncate", "true", "facet", "true", "facet.field", t1); |
| for (String gfacet : new String[] { "true", "false" }) { |
| for (String flimit : new String[] { "-100","-1", "1", "2", "10000" }) { |
| for (String foffset : new String[] { "0","1", "2", "1000" }) { |
| query("q", "*:*", "fq", s1+":a", |
| "rows", 100, "fl", "id,"+i1, "sort", i1+" asc, id asc", |
| "group", "true", "group.field", i1, "group.limit", 10, |
| "facet", "true", "facet.field", t1, "group.facet", gfacet, |
| "facet.limit", flimit, "facet.offset", foffset); |
| } |
| } |
| } |
| |
| // SOLR-3316 |
| query("q", "*:*", "fq", s1 + ":a", "rows", 0, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "facet", "true", "facet.field", t1); |
| query("q", "*:*", "fq", s1 + ":a", "rows", 0, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " asc, id asc", "group.truncate", "true", "facet", "true", "facet.field", t1); |
| |
| // SOLR-3436 |
| query("q", "*:*", "fq", s1 + ":a", "fl", "id," + i1, "group", "true", "group.field", i1, "sort", i1 + " asc, id asc", "group.ngroups", "true"); |
| query("q", "*:*", "fq", s1 + ":a", "rows", 0, "fl", "id," + i1, "group", "true", "group.field", i1, "sort", i1 + " asc, id asc", "group.ngroups", "true"); |
| |
| // SOLR-3960 - include a postfilter |
| for (String facet : new String[] { "false", "true"}) { |
| for (String fcache : new String[] { "", " cache=false cost=200"}) { |
| query("q", "*:*", "rows", 100, "fl", "id," + i1, |
| "group.limit", 10, "sort", i1 + " asc, id asc", |
| "group", "true", "group.field", i1, |
| "fq", "{!frange l=50 "+fcache+"}"+tlong, |
| "facet.field", t1, |
| "facet", facet |
| ); |
| } |
| } |
| |
| ModifiableSolrParams params = new ModifiableSolrParams(); |
| Object[] q = {"q", "*:*", "fq", s1 + ":a", "rows", 1, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "group.ngroups", "true"}; |
| |
| for (int i = 0; i < q.length; i += 2) { |
| params.add(q[i].toString(), q[i + 1].toString()); |
| } |
| |
| setDistributedParams(params); |
| |
| int which = r.nextInt(clients.size()); |
| SolrServer client = clients.get(which); |
| QueryResponse rsp = client.query(params); |
| NamedList nl = (NamedList<?>) rsp.getResponse().get("grouped"); |
| nl = (NamedList<?>) nl.getVal(0); |
| int matches = (Integer) nl.getVal(0); |
| int groupCount = (Integer) nl.get("ngroups"); |
| assertEquals(100 * shardsArr.length, matches); |
| assertEquals(shardsArr.length, groupCount); |
| |
| |
| // We cannot validate distributed grouping with scoring as first sort. since there is no global idf. We can check if no errors occur |
| simpleQuery("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", i1 + " desc", "group.sort", "score desc"); // SOLR-2955 |
| simpleQuery("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10, "sort", "score desc, _docid_ asc, id asc"); |
| simpleQuery("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.field", i1, "group.limit", 10); |
| |
| // Can't validate the response, but can check if no errors occur. |
| simpleQuery("q", "*:*", "rows", 100, "fl", "id," + i1, "group", "true", "group.query", t1 + ":kings OR " + t1 + ":eggs", "group.limit", 10, "sort", i1 + " asc, id asc", CommonParams.TIME_ALLOWED, 1); |
| |
| //Debug |
| simpleQuery("q", "*:*", "rows", 10, "fl", "id," + i1, "group", "true", "group.field", i1, "debug", "true"); |
| } |
| |
| private void simpleQuery(Object... queryParams) throws SolrServerException { |
| ModifiableSolrParams params = new ModifiableSolrParams(); |
| for (int i = 0; i < queryParams.length; i += 2) { |
| params.add(queryParams[i].toString(), queryParams[i + 1].toString()); |
| } |
| params.set("shards", shards); |
| queryServer(params); |
| } |
| |
| } |