private void deletePartiallyCreatedCollection() throws Exception {
final String baseUrl = getBaseUrl((HttpSolrServer) clients.get(0));
String collectionName = "halfdeletedcollection";
Create createCmd = new Create();
createCmd.setCoreName("halfdeletedcollection_shard1_replica1");
createCmd.setCollection(collectionName);
String dataDir =
SolrTestCaseJ4.dataDir.getAbsolutePath()
+ File.separator
+ System.currentTimeMillis()
+ "halfcollection"
+ "_hdn";
createCmd.setDataDir(dataDir);
createCmd.setNumShards(2);
if (secondConfigSet) {
createCmd.setCollectionConfigName("conf1");
}
createNewSolrServer("", baseUrl).request(createCmd);
ModifiableSolrParams params = new ModifiableSolrParams();
params.set("action", CollectionAction.DELETE.toString());
params.set("name", collectionName);
QueryRequest request = new QueryRequest(params);
request.setPath("/admin/collections");
NamedList<Object> resp = createNewSolrServer("", baseUrl).request(request);
checkForMissingCollection(collectionName);
// now creating that collection should work
params = new ModifiableSolrParams();
params.set("action", CollectionAction.CREATE.toString());
params.set("name", collectionName);
params.set("numShards", 2);
request = new QueryRequest(params);
request.setPath("/admin/collections");
if (secondConfigSet) {
params.set("collection.configName", "conf1");
}
resp = createNewSolrServer("", baseUrl).request(request);
}
private void testErrorHandling() throws Exception {
final String baseUrl = getBaseUrl((HttpSolrServer) clients.get(0));
// try a bad action
ModifiableSolrParams params = new ModifiableSolrParams();
params.set("action", "BADACTION");
String collectionName = "badactioncollection";
params.set("name", collectionName);
params.set("numShards", 2);
QueryRequest request = new QueryRequest(params);
request.setPath("/admin/collections");
boolean gotExp = false;
NamedList<Object> resp = null;
try {
resp = createNewSolrServer("", baseUrl).request(request);
} catch (SolrException e) {
gotExp = true;
}
assertTrue(gotExp);
// leave out required param name
params = new ModifiableSolrParams();
params.set("action", CollectionAction.CREATE.toString());
params.set("numShards", 2);
collectionName = "collection";
// No Name
// params.set("name", collectionName);
if (secondConfigSet) {
params.set("collection.configName", "conf1");
}
request = new QueryRequest(params);
request.setPath("/admin/collections");
gotExp = false;
resp = null;
try {
resp = createNewSolrServer("", baseUrl).request(request);
} catch (SolrException e) {
gotExp = true;
}
assertTrue(gotExp);
// Too many replicas
params = new ModifiableSolrParams();
params.set("action", CollectionAction.CREATE.toString());
collectionName = "collection";
params.set("name", collectionName);
params.set("numShards", 2);
if (secondConfigSet) {
params.set("collection.configName", "conf1");
}
params.set(REPLICATION_FACTOR, 10);
request = new QueryRequest(params);
request.setPath("/admin/collections");
gotExp = false;
resp = null;
try {
resp = createNewSolrServer("", baseUrl).request(request);
} catch (SolrException e) {
gotExp = true;
}
assertTrue(gotExp);
// No numShards should fail
params = new ModifiableSolrParams();
params.set("action", CollectionAction.CREATE.toString());
collectionName = "acollection";
params.set("name", collectionName);
params.set(REPLICATION_FACTOR, 10);
if (secondConfigSet) {
params.set("collection.configName", "conf1");
}
request = new QueryRequest(params);
request.setPath("/admin/collections");
gotExp = false;
resp = null;
try {
resp = createNewSolrServer("", baseUrl).request(request);
} catch (SolrException e) {
gotExp = true;
}
assertTrue(gotExp);
// 0 numShards should fail
params = new ModifiableSolrParams();
params.set("action", CollectionAction.CREATE.toString());
collectionName = "acollection";
params.set("name", collectionName);
params.set(REPLICATION_FACTOR, 10);
params.set("numShards", 0);
if (secondConfigSet) {
params.set("collection.configName", "conf1");
}
request = new QueryRequest(params);
request.setPath("/admin/collections");
gotExp = false;
resp = null;
try {
resp = createNewSolrServer("", baseUrl).request(request);
} catch (SolrException e) {
gotExp = true;
}
assertTrue(gotExp);
// Fail on one node
// first we make a core with the core name the collections api
// will try and use - this will cause our mock fail
Create createCmd = new Create();
createCmd.setCoreName("halfcollection_shard1_replica1");
createCmd.setCollection("halfcollectionblocker");
String dataDir =
SolrTestCaseJ4.dataDir.getAbsolutePath()
+ File.separator
+ System.currentTimeMillis()
+ "halfcollection"
+ "_3n";
createCmd.setDataDir(dataDir);
createCmd.setNumShards(1);
if (secondConfigSet) {
createCmd.setCollectionConfigName("conf1");
}
createNewSolrServer("", baseUrl).request(createCmd);
createCmd = new Create();
createCmd.setCoreName("halfcollection_shard1_replica1");
createCmd.setCollection("halfcollectionblocker2");
dataDir =
SolrTestCaseJ4.dataDir.getAbsolutePath()
+ File.separator
+ System.currentTimeMillis()
+ "halfcollection"
+ "_3n";
createCmd.setDataDir(dataDir);
createCmd.setNumShards(1);
if (secondConfigSet) {
createCmd.setCollectionConfigName("conf1");
}
createNewSolrServer("", getBaseUrl((HttpSolrServer) clients.get(1))).request(createCmd);
params = new ModifiableSolrParams();
params.set("action", CollectionAction.CREATE.toString());
collectionName = "halfcollection";
params.set("name", collectionName);
params.set("numShards", 2);
params.set("wt", "xml");
if (secondConfigSet) {
params.set("collection.configName", "conf1");
}
String nn1 =
((SolrDispatchFilter) jettys.get(0).getDispatchFilter().getFilter())
.getCores()
.getZkController()
.getNodeName();
String nn2 =
((SolrDispatchFilter) jettys.get(1).getDispatchFilter().getFilter())
.getCores()
.getZkController()
.getNodeName();
params.set(OverseerCollectionProcessor.CREATE_NODE_SET, nn1 + "," + nn2);
request = new QueryRequest(params);
request.setPath("/admin/collections");
gotExp = false;
resp = createNewSolrServer("", baseUrl).request(request);
SimpleOrderedMap success = (SimpleOrderedMap) resp.get("success");
SimpleOrderedMap failure = (SimpleOrderedMap) resp.get("failure");
assertNotNull(resp.toString(), success);
assertNotNull(resp.toString(), failure);
String val1 = success.getVal(0).toString();
String val2 = failure.getVal(0).toString();
assertTrue(val1.contains("SolrException") || val2.contains("SolrException"));
}