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SOLR-4114: add back commented out test with 10 second wait, add Per's new test, add test to ensure no two cores use the same index directory 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1420327 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Mark Robert Miller 2012-12-11 18:32:37 +00:00
parent 0b3a7900fc
commit 52536c12a2
14 changed files with 899 additions and 9 deletions
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3
dev-tools/maven/pom.xml.template
View File

@ -368,7 +368,8 @@
<dependency>
<groupId>org.easymock</groupId>
<artifactId>easymock</artifactId>
<version>2.2</version>
<version>3.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>

4
solr/core/ivy.xml
View File

@ -25,7 +25,9 @@
<dependency org="commons-cli" name="commons-cli" rev="1.2" transitive="false"/>
<dependency org="commons-lang" name="commons-lang" rev="2.6" transitive="false"/>
<dependency org="com.google.guava" name="guava" rev="13.0.1" transitive="false"/>
<dependency org="org.easymock" name="easymock" rev="2.2" transitive="false"/>
<dependency org="org.easymock" name="easymock" rev="3.0" transitive="false"/>
<dependency org="cglib" name="cglib-nodep" rev="2.2" transitive="false"/>
<dependency org="org.objenesis" name="objenesis" rev="1.2" transitive="false"/>
<dependency org="com.spatial4j" name="spatial4j" rev="0.3" transitive="false"/>
<dependency org="javax.servlet" name="javax.servlet-api" rev="3.0.1" transitive="false"/>
<dependency org="com.yammer.metrics" name="metrics-core" rev="2.1.2" transitive="false"/>

8
solr/core/src/java/org/apache/solr/cloud/OverseerCollectionProcessor.java
View File

@ -77,11 +77,15 @@ public class OverseerCollectionProcessor implements Runnable {
private boolean isClosed;
public OverseerCollectionProcessor(ZkStateReader zkStateReader, String myId, ShardHandler shardHandler, String adminPath) {
this(zkStateReader, myId, shardHandler, adminPath, Overseer.getCollectionQueue(zkStateReader.getZkClient()));
}
protected OverseerCollectionProcessor(ZkStateReader zkStateReader, String myId, ShardHandler shardHandler, String adminPath, DistributedQueue workQueue) {
this.zkStateReader = zkStateReader;
this.myId = myId;
this.shardHandler = shardHandler;
this.adminPath = adminPath;
workQueue = Overseer.getCollectionQueue(zkStateReader.getZkClient());
this.workQueue = workQueue;
}
@Override
@ -130,7 +134,7 @@ public class OverseerCollectionProcessor implements Runnable {
isClosed = true;
}
private boolean amILeader() {
protected boolean amILeader() {
try {
ZkNodeProps props = ZkNodeProps.load(zkStateReader.getZkClient().getData(
"/overseer_elect/leader", null, null, true));

1
solr/core/src/java/org/apache/solr/core/SolrCore.java
View File

@ -2203,6 +2203,7 @@ public final class SolrCore implements SolrInfoMBean {
lst.add("coreName", name==null ? "(null)" : name);
lst.add("startTime", new Date(startTime));
lst.add("refCount", getOpenCount());
lst.add("indexDir", getIndexDir());
CoreDescriptor cd = getCoreDescriptor();
if (cd != null) {

57
solr/core/src/test/org/apache/solr/cloud/BasicDistributedZkTest.java
View File

@ -19,11 +19,13 @@ package org.apache.solr.cloud;
import java.io.File;
import java.io.IOException;
import java.lang.management.ManagementFactory;
import java.net.MalformedURLException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
@ -37,6 +39,10 @@ import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import javax.management.MBeanServer;
import javax.management.MBeanServerFactory;
import javax.management.ObjectName;
import org.apache.lucene.util.LuceneTestCase.Slow;
import org.apache.lucene.util._TestUtil;
import org.apache.solr.JSONTestUtil;
@ -71,6 +77,8 @@ import org.apache.solr.common.params.CommonParams;
import org.apache.solr.common.params.ModifiableSolrParams;
import org.apache.solr.common.params.UpdateParams;
import org.apache.solr.common.util.NamedList;
import org.apache.solr.core.SolrCore;
import org.apache.solr.core.SolrInfoMBean.Category;
import org.apache.solr.update.DirectUpdateHandler2;
import org.apache.solr.update.SolrCmdDistributor.Request;
import org.apache.solr.util.DefaultSolrThreadFactory;
@ -876,8 +884,11 @@ public class BasicDistributedZkTest extends AbstractFullDistribZkTestBase {
collectionInfos = new HashMap<String,List<Integer>>();
createCollection(collectionInfos, cnt, numShards, replicationFactor, maxShardsPerNode);
// TODO: enable this check after removing the 60 second wait in it
//checkCollectionIsNotCreated(collectionInfos.keySet().iterator().next());
// TODO: REMOVE THE SLEEP IN THE METHOD CALL WHEN WE HAVE COLLECTION API
// RESPONSES
checkCollectionIsNotCreated(collectionInfos.keySet().iterator().next());
checkNoTwoShardsUseTheSameIndexDir();
}
@ -1076,8 +1087,8 @@ public class BasicDistributedZkTest extends AbstractFullDistribZkTestBase {
private void checkCollectionIsNotCreated(String collectionName)
throws Exception {
// TODO: this method not called because of below sleep
Thread.sleep(60000);
// TODO: REMOVE THIS SLEEP WHEN WE HAVE COLLECTION API RESPONSES
Thread.sleep(10000);
assertFalse(collectionName + " not supposed to exist", getCommonCloudSolrServer().getZkStateReader().getClusterState().getCollections().contains(collectionName));
}
@ -1499,6 +1510,44 @@ public class BasicDistributedZkTest extends AbstractFullDistribZkTestBase {
assertEquals(collection3Docs, collection2Docs - 1);
}
private void checkNoTwoShardsUseTheSameIndexDir() throws Exception {
Map<String, Set<String>> indexDirToShardNamesMap = new HashMap<String, Set<String>>();
List<MBeanServer> servers = new LinkedList<MBeanServer>();
servers.add(ManagementFactory.getPlatformMBeanServer());
servers.addAll(MBeanServerFactory.findMBeanServer(null));
for (final MBeanServer server : servers) {
Set<ObjectName> mbeans = new HashSet<ObjectName>();
mbeans.addAll(server.queryNames(null, null));
for (final ObjectName mbean : mbeans) {
Object value;
Object indexDir;
Object name;
try {
if (((value = server.getAttribute(mbean, "category")) != null && value.toString().equals(Category.CORE.toString())) &&
((value = server.getAttribute(mbean, "source")) != null && value.toString().contains(SolrCore.class.getSimpleName())) &&
((indexDir = server.getAttribute(mbean, "indexDir")) != null) &&
((name = server.getAttribute(mbean, "name")) != null)) {
if (!indexDirToShardNamesMap.containsKey(indexDir.toString())) {
indexDirToShardNamesMap.put(indexDir.toString(), new HashSet<String>());
}
indexDirToShardNamesMap.get(indexDir.toString()).add(name.toString());
}
} catch (Exception e) {
// ignore, just continue - probably a "category" or "source" attribute not found
}
}
}
assertTrue("Something is broken in the assert for no shards using the same indexDir - probably something was changed in the attributes published in the MBean of " + SolrCore.class.getSimpleName(), indexDirToShardNamesMap.size() > 0);
for (Entry<String, Set<String>> entry : indexDirToShardNamesMap.entrySet()) {
if (entry.getValue().size() > 1) {
fail("We have shards using the same indexDir. E.g. shards " + entry.getValue().toString() + " all use indexDir " + entry.getKey());
}
}
}
protected SolrInputDocument getDoc(Object... fields) throws Exception {
SolrInputDocument doc = new SolrInputDocument();
addFields(doc, fields);

418
solr/core/src/test/org/apache/solr/cloud/OverseerCollectionProcessorTest.java Normal file
View File

@ -0,0 +1,418 @@
package org.apache.solr.cloud;
/*
* 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 static org.easymock.EasyMock.capture;
import static org.easymock.EasyMock.createMock;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.expectLastCall;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.verify;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Queue;
import java.util.Set;
import org.apache.solr.SolrTestCaseJ4;
import org.apache.solr.common.cloud.ClusterState;
import org.apache.solr.common.cloud.ZkNodeProps;
import org.apache.solr.common.cloud.ZkStateReader;
import org.apache.solr.common.params.CoreAdminParams;
import org.apache.solr.common.params.CoreAdminParams.CoreAdminAction;
import org.apache.solr.common.params.ModifiableSolrParams;
import org.apache.solr.handler.component.ShardHandler;
import org.apache.solr.handler.component.ShardRequest;
import org.apache.solr.handler.component.ShardResponse;
import org.easymock.Capture;
import org.easymock.IAnswer;
import org.eclipse.jetty.util.BlockingArrayQueue;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class OverseerCollectionProcessorTest extends SolrTestCaseJ4 {
private static final String ADMIN_PATH = "/admin/cores";
private static final String COLLECTION_NAME = "mycollection";
private static final String CONFIG_NAME = "myconfig";
private OverseerCollectionProcessor underTest;
private DistributedQueue workQueueMock;
private ShardHandler shardHandlerMock;
private ZkStateReader zkStateReaderMock;
private ClusterState clusterStateMock;
private Thread thread;
private Queue<byte[]> queue = new BlockingArrayQueue<byte[]>();
private class OverseerCollectionProcessorToBeTested extends
OverseerCollectionProcessor {
public OverseerCollectionProcessorToBeTested(ZkStateReader zkStateReader,
String myId, ShardHandler shardHandler, String adminPath,
DistributedQueue workQueue) {
super(zkStateReader, myId, shardHandler, adminPath, workQueue);
}
@Override
protected boolean amILeader() {
return true;
}
}
@Before
public void setUp() throws Exception {
super.setUp();
workQueueMock = createMock(DistributedQueue.class);
shardHandlerMock = createMock(ShardHandler.class);
zkStateReaderMock = createMock(ZkStateReader.class);
clusterStateMock = createMock(ClusterState.class);
underTest = new OverseerCollectionProcessorToBeTested(zkStateReaderMock,
"1234", shardHandlerMock, ADMIN_PATH, workQueueMock);
}
@After
public void tearDown() throws Exception {
underTest.close();
thread.interrupt();
stopComponentUnderTest();
super.tearDown();
}
protected Set<String> commonMocks(int liveNodesCount) throws Exception {
workQueueMock.peek(true);
expectLastCall().andAnswer(new IAnswer<Object>() {
@Override
public Object answer() throws Throwable {
Object result;
while ((result = queue.peek()) == null) {
Thread.sleep(1000);
}
return result;
}
}).anyTimes();
workQueueMock.remove();
expectLastCall().andAnswer(new IAnswer<Object>() {
@Override
public Object answer() throws Throwable {
return queue.poll();
}
}).anyTimes();
zkStateReaderMock.getClusterState();
expectLastCall().andAnswer(new IAnswer<Object>() {
@Override
public Object answer() throws Throwable {
return clusterStateMock;
}
}).anyTimes();
clusterStateMock.getCollections();
expectLastCall().andAnswer(new IAnswer<Object>() {
@Override
public Object answer() throws Throwable {
return new HashSet<String>();
}
}).anyTimes();
final Set<String> liveNodes = new HashSet<String>();
for (int i = 0; i < liveNodesCount; i++) {
liveNodes.add("localhost:" + (8963 + i) + "_solr");
}
clusterStateMock.getLiveNodes();
expectLastCall().andAnswer(new IAnswer<Object>() {
@Override
public Object answer() throws Throwable {
return liveNodes;
}
}).anyTimes();
return liveNodes;
}
protected void startComponentUnderTest() {
thread = new Thread(underTest);
thread.start();
}
protected void stopComponentUnderTest() throws Exception {
thread.join();
}
private class SubmitCapture {
public Capture<ShardRequest> shardRequestCapture = new Capture<ShardRequest>();
public Capture<String> nodeUrlsWithoutProtocolPartCapture = new Capture<String>();
public Capture<ModifiableSolrParams> params = new Capture<ModifiableSolrParams>();
}
protected List<SubmitCapture> mockShardHandlerForCreateJob(
Integer numberOfSlices, Integer numberOfReplica) {
List<SubmitCapture> submitCaptures = new ArrayList<SubmitCapture>();
for (int i = 0; i < (numberOfSlices * numberOfReplica); i++) {
SubmitCapture submitCapture = new SubmitCapture();
shardHandlerMock.submit(capture(submitCapture.shardRequestCapture),
capture(submitCapture.nodeUrlsWithoutProtocolPartCapture),
capture(submitCapture.params));
expectLastCall();
submitCaptures.add(submitCapture);
ShardResponse shardResponseWithoutException = new ShardResponse();
expect(shardHandlerMock.takeCompletedOrError()).andReturn(
shardResponseWithoutException);
}
expect(shardHandlerMock.takeCompletedOrError()).andReturn(null);
return submitCaptures;
}
protected void issueCreateJob(Integer numberOfSlices,
Integer replicationFactor, Integer maxShardsPerNode) {
ZkNodeProps props = new ZkNodeProps(Overseer.QUEUE_OPERATION,
OverseerCollectionProcessor.CREATECOLLECTION,
OverseerCollectionProcessor.REPLICATION_FACTOR,
replicationFactor.toString(), "name", COLLECTION_NAME,
"collection.configName", CONFIG_NAME,
OverseerCollectionProcessor.NUM_SLICES, numberOfSlices.toString(),
OverseerCollectionProcessor.MAX_SHARDS_PER_NODE,
maxShardsPerNode.toString());
queue.add(ZkStateReader.toJSON(props));
}
protected void verifySubmitCaptures(List<SubmitCapture> submitCaptures,
Integer numberOfSlices, Integer numberOfReplica, Set<String> liveNodes) {
List<String> coreNames = new ArrayList<String>();
Map<String,Map<String,Integer>> sliceToNodeUrlsWithoutProtocolPartToNumberOfShardsRunningMapMap = new HashMap<String,Map<String,Integer>>();
List<String> nodeUrlWithoutProtocolPartForLiveNodes = new ArrayList<String>(
liveNodes.size());
for (String nodeName : liveNodes) {
String nodeUrlWithoutProtocolPart = nodeName.replaceAll("_", "/");
if (nodeUrlWithoutProtocolPart.startsWith("http://")) nodeUrlWithoutProtocolPart = nodeUrlWithoutProtocolPart
.substring(7);
nodeUrlWithoutProtocolPartForLiveNodes.add(nodeUrlWithoutProtocolPart);
}
for (SubmitCapture submitCapture : submitCaptures) {
ShardRequest shardRequest = submitCapture.shardRequestCapture.getValue();
assertEquals(CoreAdminAction.CREATE.toString(),
shardRequest.params.get(CoreAdminParams.ACTION));
// assertEquals(shardRequest.params, submitCapture.params);
String coreName = shardRequest.params.get(CoreAdminParams.NAME);
assertFalse("Core with name " + coreName + " created twice",
coreNames.contains(coreName));
coreNames.add(coreName);
assertEquals(CONFIG_NAME,
shardRequest.params.get("collection.configName"));
assertEquals(COLLECTION_NAME,
shardRequest.params.get(CoreAdminParams.COLLECTION));
assertEquals(numberOfSlices.toString(),
shardRequest.params.get(ZkStateReader.NUM_SHARDS_PROP));
assertEquals(ADMIN_PATH, shardRequest.params.get("qt"));
assertEquals(1, shardRequest.purpose);
assertEquals(1, shardRequest.shards.length);
assertEquals(submitCapture.nodeUrlsWithoutProtocolPartCapture.getValue(),
shardRequest.shards[0]);
assertTrue("Shard " + coreName + " created on wrong node "
+ shardRequest.shards[0],
nodeUrlWithoutProtocolPartForLiveNodes
.contains(shardRequest.shards[0]));
assertEquals(shardRequest.shards, shardRequest.actualShards);
String sliceName = shardRequest.params.get(CoreAdminParams.SHARD);
if (!sliceToNodeUrlsWithoutProtocolPartToNumberOfShardsRunningMapMap
.containsKey(sliceName)) {
sliceToNodeUrlsWithoutProtocolPartToNumberOfShardsRunningMapMap.put(
sliceName, new HashMap<String,Integer>());
}
Map<String,Integer> nodeUrlsWithoutProtocolPartToNumberOfShardsRunningMap = sliceToNodeUrlsWithoutProtocolPartToNumberOfShardsRunningMapMap
.get(sliceName);
Integer existingCount;
nodeUrlsWithoutProtocolPartToNumberOfShardsRunningMap
.put(
shardRequest.shards[0],
((existingCount = nodeUrlsWithoutProtocolPartToNumberOfShardsRunningMap
.get(shardRequest.shards[0])) == null) ? 1
: (existingCount + 1));
}
assertEquals(numberOfSlices * numberOfReplica, coreNames.size());
for (int i = 1; i <= numberOfSlices; i++) {
for (int j = 1; j <= numberOfReplica; j++) {
String coreName = COLLECTION_NAME + "_shard" + i + "_replica" + j;
assertTrue("Shard " + coreName + " was not created",
coreNames.contains(coreName));
}
}
assertEquals(numberOfSlices.intValue(),
sliceToNodeUrlsWithoutProtocolPartToNumberOfShardsRunningMapMap.size());
for (int i = 1; i <= numberOfSlices; i++) {
sliceToNodeUrlsWithoutProtocolPartToNumberOfShardsRunningMapMap.keySet()
.contains("shard" + i);
}
int minShardsPerSlicePerNode = numberOfReplica / liveNodes.size();
int numberOfNodesSupposedToRunMaxShards = numberOfReplica
% liveNodes.size();
int numberOfNodesSupposedToRunMinShards = liveNodes.size()
- numberOfNodesSupposedToRunMaxShards;
int maxShardsPerSlicePerNode = (numberOfNodesSupposedToRunMaxShards == 0) ? minShardsPerSlicePerNode
: (minShardsPerSlicePerNode + 1);
boolean diffBetweenMinAndMaxShardsPerSlicePerNode = (maxShardsPerSlicePerNode != minShardsPerSlicePerNode);
for (Entry<String,Map<String,Integer>> sliceToNodeUrlsWithoutProtocolPartToNumberOfShardsRunningMapMapEntry : sliceToNodeUrlsWithoutProtocolPartToNumberOfShardsRunningMapMap
.entrySet()) {
int numberOfShardsRunning = 0;
int numberOfNodesRunningMinShards = 0;
int numberOfNodesRunningMaxShards = 0;
int numberOfNodesRunningAtLeastOneShard = 0;
for (String nodeUrlsWithoutProtocolPart : sliceToNodeUrlsWithoutProtocolPartToNumberOfShardsRunningMapMapEntry
.getValue().keySet()) {
int numberOfShardsRunningOnThisNode = sliceToNodeUrlsWithoutProtocolPartToNumberOfShardsRunningMapMapEntry
.getValue().get(nodeUrlsWithoutProtocolPart);
numberOfShardsRunning += numberOfShardsRunningOnThisNode;
numberOfNodesRunningAtLeastOneShard++;
assertTrue(
"Node "
+ nodeUrlsWithoutProtocolPart
+ " is running wrong number of shards. Supposed to run "
+ minShardsPerSlicePerNode
+ (diffBetweenMinAndMaxShardsPerSlicePerNode ? (" or " + maxShardsPerSlicePerNode)
: ""),
(numberOfShardsRunningOnThisNode == minShardsPerSlicePerNode)
|| (numberOfShardsRunningOnThisNode == maxShardsPerSlicePerNode));
if (numberOfShardsRunningOnThisNode == minShardsPerSlicePerNode) numberOfNodesRunningMinShards++;
if (numberOfShardsRunningOnThisNode == maxShardsPerSlicePerNode) numberOfNodesRunningMaxShards++;
}
if (minShardsPerSlicePerNode == 0) numberOfNodesRunningMinShards = (liveNodes
.size() - numberOfNodesRunningAtLeastOneShard);
assertEquals(
"Too many shards are running under slice "
+ sliceToNodeUrlsWithoutProtocolPartToNumberOfShardsRunningMapMapEntry
.getKey(),
numberOfReplica.intValue(), numberOfShardsRunning);
assertEquals(numberOfNodesSupposedToRunMinShards,
numberOfNodesRunningMinShards);
assertEquals(numberOfNodesSupposedToRunMaxShards,
numberOfNodesRunningMaxShards);
}
}
protected void waitForEmptyQueue(long maxWait) throws Exception {
long start = System.currentTimeMillis();
while (queue.peek() != null) {
if ((System.currentTimeMillis() - start) > maxWait) fail("Queue not empty within "
+ maxWait + " ms");
Thread.sleep(100);
}
}
protected void testTemplate(Integer numberOfNodes, Integer replicationFactor,
Integer numberOfSlices, Integer maxShardsPerNode,
boolean collectionExceptedToBeCreated) throws Exception {
Set<String> liveNodes = commonMocks(numberOfNodes);
List<SubmitCapture> submitCaptures = null;
if (collectionExceptedToBeCreated) {
submitCaptures = mockShardHandlerForCreateJob(numberOfSlices,
replicationFactor);
}
replay(workQueueMock);
replay(zkStateReaderMock);
replay(clusterStateMock);
replay(shardHandlerMock);
startComponentUnderTest();
issueCreateJob(numberOfSlices, replicationFactor, maxShardsPerNode);
waitForEmptyQueue(10000);
verify(shardHandlerMock);
if (collectionExceptedToBeCreated) {
verifySubmitCaptures(submitCaptures, numberOfSlices, replicationFactor,
liveNodes);
}
}
@Test
public void testNoReplicationEqualNumberOfSlicesPerNode() throws Exception {
Integer numberOfNodes = 4;
Integer replicationFactor = 1;
Integer numberOfSlices = 8;
Integer maxShardsPerNode = 2;
testTemplate(numberOfNodes, replicationFactor, numberOfSlices,
maxShardsPerNode, true);
}
@Test
public void testReplicationEqualNumberOfSlicesPerNode() throws Exception {
Integer numberOfNodes = 4;
Integer replicationFactor = 2;
Integer numberOfSlices = 4;
Integer maxShardsPerNode = 2;
testTemplate(numberOfNodes, replicationFactor, numberOfSlices,
maxShardsPerNode, true);
}
@Test
public void testNoReplicationUnequalNumberOfSlicesPerNode() throws Exception {
Integer numberOfNodes = 4;
Integer replicationFactor = 1;
Integer numberOfSlices = 6;
Integer maxShardsPerNode = 2;
testTemplate(numberOfNodes, replicationFactor, numberOfSlices,
maxShardsPerNode, true);
}
@Test
public void testReplicationUnequalNumberOfSlicesPerNode() throws Exception {
Integer numberOfNodes = 4;
Integer replicationFactor = 2;
Integer numberOfSlices = 3;
Integer maxShardsPerNode = 2;
testTemplate(numberOfNodes, replicationFactor, numberOfSlices,
maxShardsPerNode, true);
}
@Test
public void testNoReplicationCollectionNotCreatedDueToMaxShardsPerNodeLimit()
throws Exception {
Integer numberOfNodes = 4;
Integer replicationFactor = 1;
Integer numberOfSlices = 6;
Integer maxShardsPerNode = 1;
testTemplate(numberOfNodes, replicationFactor, numberOfSlices,
maxShardsPerNode, false);
}
@Test
public void testReplicationCollectionNotCreatedDueToMaxShardsPerNodeLimit()
throws Exception {
Integer numberOfNodes = 4;
Integer replicationFactor = 2;
Integer numberOfSlices = 3;
Integer maxShardsPerNode = 1;
testTemplate(numberOfNodes, replicationFactor, numberOfSlices,
maxShardsPerNode, false);
}
}

1
solr/licenses/cglib-nodep-2.2.jar.sha1 Normal file
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@ -0,0 +1 @@
59afed7ab65e7ec6585d5bc60556c3cbd203532b

201
solr/licenses/cglib-nodep-LICENSE-ASL.txt Normal file
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@ -0,0 +1,201 @@
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copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
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.

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This product includes software developed by
The Apache Software Foundation (http://www.apache.org/).

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0b9536281a0d32253f97445999dcaf0572e57bbb

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f28a4c31c330f95c9acbf1108cea19952b5c496f

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bfcb0539a071a4c5a30690388903ac48c0667f2a

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
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.

8
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// ------------------------------------------------------------------
// NOTICE file corresponding to the section 4d of The Apache License,
// Version 2.0, in this case for Objenesis
// ------------------------------------------------------------------
Objenesis
Copyright 2006-2009 Joe Walnes, Henri Tremblay, Leonardo Mesquita