private void testJoins(String toColl, String fromColl, Integer toDocId, boolean isScoresTest)
throws SolrServerException, IOException {
// verify the join with fromIndex works
final String fromQ = "match_s:c^2";
CloudSolrClient client = cluster.getSolrClient();
{
final String joinQ =
"{!join "
+ anyScoreMode(isScoresTest)
+ "from=join_s fromIndex="
+ fromColl
+ " to=join_s}"
+ fromQ;
QueryRequest qr =
new QueryRequest(params("collection", toColl, "q", joinQ, "fl", "id,get_s,score"));
QueryResponse rsp = new QueryResponse(client.request(qr), client);
SolrDocumentList hits = rsp.getResults();
assertTrue("Expected 1 doc, got " + hits, hits.getNumFound() == 1);
SolrDocument doc = hits.get(0);
assertEquals(toDocId, doc.getFirstValue("id"));
assertEquals("b", doc.getFirstValue("get_s"));
assertScore(isScoresTest, doc);
}
// negative test before creating an alias
checkAbsentFromIndex(fromColl, toColl, isScoresTest);
// create an alias for the fromIndex and then query through the alias
String alias = fromColl + "Alias";
CollectionAdminRequest.CreateAlias request =
CollectionAdminRequest.createAlias(alias, fromColl);
request.process(client);
{
final String joinQ =
"{!join "
+ anyScoreMode(isScoresTest)
+ "from=join_s fromIndex="
+ alias
+ " to=join_s}"
+ fromQ;
final QueryRequest qr =
new QueryRequest(params("collection", toColl, "q", joinQ, "fl", "id,get_s,score"));
final QueryResponse rsp = new QueryResponse(client.request(qr), client);
final SolrDocumentList hits = rsp.getResults();
assertTrue("Expected 1 doc", hits.getNumFound() == 1);
SolrDocument doc = hits.get(0);
assertEquals(toDocId, doc.getFirstValue("id"));
assertEquals("b", doc.getFirstValue("get_s"));
assertScore(isScoresTest, doc);
}
// negative test after creating an alias
checkAbsentFromIndex(fromColl, toColl, isScoresTest);
{
// verify join doesn't work if no match in the "from" index
final String joinQ =
"{!join "
+ (anyScoreMode(isScoresTest))
+ "from=join_s fromIndex="
+ fromColl
+ " to=join_s}match_s:d";
final QueryRequest qr =
new QueryRequest(params("collection", toColl, "q", joinQ, "fl", "id,get_s,score"));
final QueryResponse rsp = new QueryResponse(client.request(qr), client);
final SolrDocumentList hits = rsp.getResults();
assertTrue("Expected no hits", hits.getNumFound() == 0);
}
}
private void testSolrJAPICalls() throws Exception {
SolrServer server = createNewSolrServer("", getBaseUrl((HttpSolrServer) clients.get(0)));
CollectionAdminResponse response;
Map<String, NamedList<Integer>> coresStatus;
Map<String, NamedList<Integer>> nodesStatus;
response =
CollectionAdminRequest.createCollection(
"solrj_collection", 2, 2, null, null, "conf1", "myOwnField", server);
assertEquals(0, response.getStatus());
assertTrue(response.isSuccess());
coresStatus = response.getCollectionCoresStatus();
assertEquals(4, coresStatus.size());
for (int i = 0; i < 4; i++) {
NamedList<Integer> status =
coresStatus.get("solrj_collection_shard" + (i / 2 + 1) + "_replica" + (i % 2 + 1));
assertEquals(0, (int) status.get("status"));
assertTrue(status.get("QTime") > 0);
}
response =
CollectionAdminRequest.createCollection("solrj_implicit", "shardA,shardB", "conf1", server);
assertEquals(0, response.getStatus());
assertTrue(response.isSuccess());
coresStatus = response.getCollectionCoresStatus();
assertEquals(2, coresStatus.size());
response = CollectionAdminRequest.createShard("solrj_implicit", "shardC", server);
assertEquals(0, response.getStatus());
assertTrue(response.isSuccess());
coresStatus = response.getCollectionCoresStatus();
assertEquals(1, coresStatus.size());
assertEquals(0, (int) coresStatus.get("solrj_implicit_shardC_replica1").get("status"));
response = CollectionAdminRequest.deleteShard("solrj_implicit", "shardC", server);
assertEquals(0, response.getStatus());
assertTrue(response.isSuccess());
nodesStatus = response.getCollectionNodesStatus();
assertEquals(1, nodesStatus.size());
response = CollectionAdminRequest.deleteCollection("solrj_implicit", server);
assertEquals(0, response.getStatus());
assertTrue(response.isSuccess());
nodesStatus = response.getCollectionNodesStatus();
assertEquals(2, nodesStatus.size());
response = CollectionAdminRequest.createCollection("conf1", 4, "conf1", server);
assertEquals(0, response.getStatus());
assertTrue(response.isSuccess());
response = CollectionAdminRequest.reloadCollection("conf1", server);
assertEquals(0, response.getStatus());
response = CollectionAdminRequest.createAlias("solrj_alias", "conf1,solrj_collection", server);
assertEquals(0, response.getStatus());
response = CollectionAdminRequest.deleteAlias("solrj_alias", server);
assertEquals(0, response.getStatus());
response = CollectionAdminRequest.splitShard("conf1", "shard1", server);
assertEquals(0, response.getStatus());
assertTrue(response.isSuccess());
coresStatus = response.getCollectionCoresStatus();
assertEquals(0, (int) coresStatus.get("conf1_shard1_0_replica1").get("status"));
assertEquals(0, (int) coresStatus.get("conf1_shard1_0_replica1").get("status"));
response = CollectionAdminRequest.deleteCollection("conf1", server);
assertEquals(0, response.getStatus());
nodesStatus = response.getCollectionNodesStatus();
assertTrue(response.isSuccess());
assertEquals(4, nodesStatus.size());
response = CollectionAdminRequest.deleteCollection("solrj_collection", server);
assertEquals(0, response.getStatus());
nodesStatus = response.getCollectionNodesStatus();
assertTrue(response.isSuccess());
assertEquals(4, nodesStatus.size());
}