package org.apache.solr.handler.component;
/*
* 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.BaseDistributedSearchTestCase;
import org.apache.solr.common.params.MoreLikeThisParams;
import org.junit.BeforeClass;
import org.junit.Ignore;
/**
* Test for distributed MoreLikeThisComponent's
*
* @since solr 4.1
*
* @see org.apache.solr.handler.component.MoreLikeThisComponent
*/
@Slow
@Ignore("fails on freebsd")
public class DistributedMLTComponentTest extends BaseDistributedSearchTestCase {
private String requestHandlerName;
public DistributedMLTComponentTest()
{
fixShardCount=true;
shardCount=3;
stress=0;
}
@BeforeClass
public static void beforeClass() throws Exception {
}
@Override
public void setUp() throws Exception {
requestHandlerName = "mltrh";
super.setUp();
}
@Override
public void tearDown() throws Exception {
super.tearDown();
}
@Override
public void doTest() throws Exception {
del("*:*");
index(id, "1", "lowerfilt", "toyota");
index(id, "2", "lowerfilt", "chevrolet");
index(id, "3", "lowerfilt", "suzuki");
index(id, "4", "lowerfilt", "ford");
index(id, "5", "lowerfilt", "ferrari");
index(id, "6", "lowerfilt", "jaguar");
index(id, "7", "lowerfilt", "mclaren moon or the moon and moon moon shine and the moon but moon was good foxes too");
index(id, "8", "lowerfilt", "sonata");
index(id, "9", "lowerfilt", "The quick red fox jumped over the lazy big and large brown dogs.");
index(id, "10", "lowerfilt", "blue");
index(id, "12", "lowerfilt", "glue");
index(id, "13", "lowerfilt", "The quote red fox jumped over the lazy brown dogs.");
index(id, "14", "lowerfilt", "The quote red fox jumped over the lazy brown dogs.");
index(id, "15", "lowerfilt", "The fat red fox jumped over the lazy brown dogs.");
index(id, "16", "lowerfilt", "The slim red fox jumped over the lazy brown dogs.");
index(id, "17", "lowerfilt", "The quote red fox jumped moon over the lazy brown dogs moon. Of course moon. Foxes and moon come back to the foxes and moon");
index(id, "18", "lowerfilt", "The quote red fox jumped over the lazy brown dogs.");
index(id, "19", "lowerfilt", "The hose red fox jumped over the lazy brown dogs.");
index(id, "20", "lowerfilt", "The quote red fox jumped over the lazy brown dogs.");
index(id, "21", "lowerfilt", "The court red fox jumped over the lazy brown dogs.");
index(id, "22", "lowerfilt", "The quote red fox jumped over the lazy brown dogs.");
index(id, "23", "lowerfilt", "The quote red fox jumped over the lazy brown dogs.");
index(id, "24", "lowerfilt", "The file red fox jumped over the lazy brown dogs.");
index(id, "25", "lowerfilt", "rod fix");
commit();
handle.clear();
handle.put("QTime", SKIPVAL);
handle.put("timestamp", SKIPVAL);
handle.put("maxScore", SKIPVAL);
// we care only about the mlt results
handle.put("response", SKIP);
// currently distrib mlt is sorting by score (even though it's not really comparable across shards)
// so it may not match the sort of single shard mlt
handle.put("17", UNORDERED);
query("q", "match_none", "mlt", "true", "mlt.fl", "lowerfilt", "qt", requestHandlerName, "shards.qt", requestHandlerName);
query("q", "lowerfilt:sonata", "mlt", "true", "mlt.fl", "lowerfilt", "qt", requestHandlerName, "shards.qt", requestHandlerName);
handle.put("24", UNORDERED);
handle.put("23", UNORDERED);
handle.put("22", UNORDERED);
handle.put("21", UNORDERED);
handle.put("20", UNORDERED);
handle.put("19", UNORDERED);
handle.put("18", UNORDERED);
handle.put("17", UNORDERED);
handle.put("16", UNORDERED);
handle.put("15", UNORDERED);
handle.put("14", UNORDERED);
handle.put("13", UNORDERED);
handle.put("7", UNORDERED);
// keep in mind that MLT params influence stats that are calulated
// per shard - because of this, depending on params, distrib and single
// shard queries will not match.
// because distrib and single node do not currently sort exactly the same,
// we ask for an mlt.count of 20 to ensure both include all results
query("q", "lowerfilt:moon", "fl", id, MoreLikeThisParams.MIN_TERM_FREQ, 2,
MoreLikeThisParams.MIN_DOC_FREQ, 1, "sort", "id desc", "mlt", "true",
"mlt.fl", "lowerfilt", "qt", requestHandlerName, "shards.qt",
requestHandlerName, "mlt.count", "20");
query("q", "lowerfilt:fox", "fl", id, MoreLikeThisParams.MIN_TERM_FREQ, 1,
MoreLikeThisParams.MIN_DOC_FREQ, 1, "sort", "id desc", "mlt", "true",
"mlt.fl", "lowerfilt", "qt", requestHandlerName, "shards.qt",
requestHandlerName, "mlt.count", "20");
query("q", "lowerfilt:the red fox", "fl", id, MoreLikeThisParams.MIN_TERM_FREQ, 1,
MoreLikeThisParams.MIN_DOC_FREQ, 1, "sort", "id desc", "mlt", "true",
"mlt.fl", "lowerfilt", "qt", requestHandlerName, "shards.qt",
requestHandlerName, "mlt.count", "20");
query("q", "lowerfilt:blue moon", "fl", id, MoreLikeThisParams.MIN_TERM_FREQ, 1,
MoreLikeThisParams.MIN_DOC_FREQ, 1, "sort", "id desc", "mlt", "true",
"mlt.fl", "lowerfilt", "qt", requestHandlerName, "shards.qt",
requestHandlerName, "mlt.count", "20");
}
}