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Solr implementation of Norconex Committer. Should also work with any
Solr-based products, such as LucidWorks.
/* Copyright 2010-2016 Norconex Inc.
*
* Licensed 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.
*/
package com.norconex.committer.solr;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.CharEncoding;
import org.apache.solr.client.solrj.SolrClient;
import org.apache.solr.client.solrj.SolrServerException;
import org.apache.solr.client.solrj.impl.HttpSolrClient;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.apache.solr.client.solrj.response.UpdateResponse;
import org.apache.solr.common.SolrDocumentList;
import org.apache.solr.common.SolrInputDocument;
import org.apache.solr.common.params.ModifiableSolrParams;
import org.apache.solr.util.AbstractSolrTestCase;
import org.junit.After;
import org.junit.Before;
import org.junit.Ignore;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import com.norconex.committer.solr.SolrCommitter.ISolrServerFactory;
import com.norconex.commons.lang.config.ConfigurationUtil;
import com.norconex.commons.lang.map.Properties;
/**
* To run these tests under Eclipse, you have to enable JVM assertions (-ea).
* Under Maven, the surefire plugin enables them by default.
*
* @author Pascal Dimassimo
*/
@Ignore("This series of test is skipped because it needs an external Solr Server Running")
public class SolrCommitterSolrIntegrationTest extends AbstractSolrTestCase {
//TODO test update/delete URL params
static {
System.setProperty("solr.allow.unsafe.resourceloading", "true");
ClassLoader loader = SolrCommitterSolrIntegrationTest.class.getClassLoader();
loader.setPackageAssertionStatus("org.apache.solr", true);
loader.setPackageAssertionStatus("org.apache.lucene", true);
}
@Rule
public TemporaryFolder tempFolder = new TemporaryFolder();
private SolrClient server = new HttpSolrClient.Builder(
"http://localhost:8983/solr/collection1/").build();
private SolrCommitter committer;
private File queue;
@Before
public void setup() throws Exception {
File solrHome = tempFolder.newFolder("solr");
initCore("solrconfig.xml", "schema.xml", solrHome.toString());
committer = new SolrCommitter(new ISolrServerFactory() {
private static final long serialVersionUID = 4648990433469043210L;
@Override
public SolrClient createSolrServer(SolrCommitter solrCommitter) {
return server;
}
});
committer.setUpdateUrlParam("commitWithin", "1");
queue = tempFolder.newFolder("queue");
committer.setQueueDir(queue.toString());
server.deleteByQuery("*:*");
server.commit();
}
@After
public void teardown() throws SolrServerException, IOException {
deleteCore();
server.deleteByQuery("*:*");
server.commit();
}
@Test
public void testCommitAdd() throws Exception {
String content = "hello world!";
InputStream is = IOUtils.toInputStream(content, CharEncoding.UTF_8);
String id = "1";
Properties metadata = new Properties();
metadata.addString("id", id);
// Add new doc to Solr
committer.add(id, is, metadata);
committer.commit();
IOUtils.closeQuietly(is);
// Check that it's in Solr
SolrDocumentList results = queryId(id);
assertEquals(1, results.getNumFound());
}
public void testSolrJWith3AddCommandAnd1DeleteCommand() throws Exception{
SolrInputDocument doc1 = new SolrInputDocument();
SolrInputDocument doc2 = new SolrInputDocument();
SolrInputDocument doc3 = new SolrInputDocument();
doc1.addField("id", "1");
doc2.addField("id","2");
doc3.addField("id", "3");
server.add(doc1);
server.add(doc2);
server.deleteById("1");
server.add(doc3);
server.commit();
SolrDocumentList results = getAllDocs();
assertEquals(2, results.getNumFound());
}
@Test
public void testAddWithQueueContaining2documents() throws Exception{
String content = "Document 1";
InputStream is = IOUtils.toInputStream(content, CharEncoding.UTF_8);
String content2 = "Document 2";
InputStream is2 = IOUtils.toInputStream(content2, CharEncoding.UTF_8);
String id = "1";
String id2 = "2";
Properties metadata = new Properties();
metadata.addString("id", id);
Properties metadata2 = new Properties();
metadata.addString("id", id2);
committer.add(id, is, metadata);
committer.add(id2, is2, metadata2);
committer.commit();
IOUtils.closeQuietly(is);
//Check that there is 2 documents in Solr
SolrDocumentList results = getAllDocs();
assertEquals(2, results.getNumFound());
}
@Test
public void testCommitQueueWith3AddCommandAnd1DeleteCommand()
throws Exception{
UpdateResponse worked = server.deleteByQuery("*:*");
committer.commit();
System.out.println("deleted " + worked.toString());
String content1 = "Document 1";
InputStream doc1Content =
IOUtils.toInputStream(content1, CharEncoding.UTF_8);
String id1 = "1";
Properties doc1Metadata = new Properties();
doc1Metadata.addString("id", id1);
String content2 = "Document 2";
String id2 = "2";
InputStream doc2Content =
IOUtils.toInputStream(content2, CharEncoding.UTF_8);
Properties doc2Metadata = new Properties();
doc2Metadata.addString("id", "2");
String content3 = "Document 3";
String id3 = "3";
InputStream doc3Content =
IOUtils.toInputStream(content3, CharEncoding.UTF_8);
Properties doc3Metadata = new Properties();
doc2Metadata.addString("id", "3");
committer.add(id1, doc1Content, doc1Metadata);
committer.add(id2 , doc2Content , doc2Metadata);
//TODO hacking this part of the test until a more solid fix is found in
//SolrCommitter
committer.commit();
committer.remove(id1, doc1Metadata);
committer.add(id3, doc3Content, doc3Metadata);
committer.commit();
IOUtils.closeQuietly(doc1Content);
IOUtils.closeQuietly(doc2Content);
IOUtils.closeQuietly(doc3Content);
//Check that there is 2 documents in Solr
SolrDocumentList results = getAllDocs();
System.out.println("results " + results.toString());
assertEquals(2, results.getNumFound());
System.out.println("Writing/Reading this => " + committer);
}
@Test
public void testCommitQueueWith3AddCommandAnd2DeleteCommand()
throws Exception{
UpdateResponse worked = server.deleteByQuery("*:*");
committer.commit();
System.out.println("deleted " + worked.toString());
String content = "Document 1";
InputStream doc1Content =
IOUtils.toInputStream(content, CharEncoding.UTF_8);
String id1 = "1";
Properties doc1Metadata = new Properties();
doc1Metadata.addString("id", id1);
String content2 = "Document 2";
String id2 = "2";
InputStream doc2Content =
IOUtils.toInputStream(content2, CharEncoding.UTF_8);
Properties doc2Metadata = new Properties();
doc2Metadata.addString("id", "2");
String content3 = "Document 3";
String id3 = "3";
InputStream doc3Content =
IOUtils.toInputStream(content3, CharEncoding.UTF_8);
Properties doc3Metadata = new Properties();
doc2Metadata.addString("id", "3");
committer.add(id1, doc1Content, doc1Metadata);
committer.add(id2 , doc2Content , doc2Metadata);
//TODO hacking this part of the test until a more solid fix is found in
//SolrCommitter
committer.commit();
committer.remove(id1, doc1Metadata);
committer.remove(id2, doc1Metadata);
committer.add(id3, doc3Content, doc3Metadata);
committer.commit();
IOUtils.closeQuietly(doc1Content);
IOUtils.closeQuietly(doc2Content);
IOUtils.closeQuietly(doc3Content);
//Check that there is 2 documents in Solr
SolrDocumentList results = getAllDocs();
System.out.println("results " + results.toString());
assertEquals(1, results.getNumFound());
System.out.println("Writing/Reading this => " + committer);
}
@Test
public void testCommitDelete() throws Exception {
// Add a document directly to Solr
SolrInputDocument doc = new SolrInputDocument();
String id = "1";
doc.addField(SolrCommitter.DEFAULT_SOLR_ID_FIELD, id);
String content = "hello world!";
doc.addField(SolrCommitter.DEFAULT_SOLR_CONTENT_FIELD, content);
server.add(doc);
server.commit();
// Queue it to be deleted
Properties metadata = new Properties();
metadata.addString("id", id);
committer.remove(id, metadata);
committer.commit();
// Check that it's remove from Solr
SolrDocumentList results = queryId(id);
assertEquals(0, results.getNumFound());
}
private SolrDocumentList queryId(String id)
throws SolrServerException, IOException {
ModifiableSolrParams solrParams = new ModifiableSolrParams();
solrParams.set("q", String.format("%s:%s",
SolrCommitter.DEFAULT_SOLR_ID_FIELD, id));
QueryResponse response = server.query(solrParams);
SolrDocumentList results = response.getResults();
return results;
}
private SolrDocumentList getAllDocs()
throws SolrServerException, IOException{
ModifiableSolrParams solrParams = new ModifiableSolrParams();
solrParams.set("q", "*:*");
QueryResponse response = server.query(solrParams);
SolrDocumentList results = response.getResults();
return results;
}
@Test
public void testWriteRead() throws IOException {
SolrCommitter outCommitter = new SolrCommitter();
outCommitter.setQueueDir("C:\\FakeTestDirectory\\");
outCommitter.setSourceContentField("sourceContentField");
outCommitter.setTargetContentField("targetContentField");
outCommitter.setSourceReferenceField("idTargetField");
outCommitter.setTargetReferenceField("idTargetField");
outCommitter.setKeepSourceContentField(true);
outCommitter.setKeepSourceReferenceField(false);
outCommitter.setQueueSize(100);
outCommitter.setCommitBatchSize(50);
outCommitter.setSolrURL("http://solrurl.com/test");
outCommitter.setSolrCommitDisabled(false);
outCommitter.setUpdateUrlParam("uparam1", "uvalue1");
outCommitter.setUpdateUrlParam("uparam2", "uvalue2");
// outCommitter.setDeleteUrlParam("dparam1", "dvalue1");
// outCommitter.setDeleteUrlParam("dparam2", "dvalue2");
System.out.println("Writing/Reading this: " + outCommitter);
ConfigurationUtil.assertWriteRead(outCommitter);
}
}
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