public void deleteAllCollections() throws Exception {
try (ZkStateReader reader = new ZkStateReader(solrClient.getZkStateReader().getZkClient())) {
reader.createClusterStateWatchersAndUpdate();
for (String collection : reader.getClusterState().getCollectionStates().keySet()) {
CollectionAdminRequest.deleteCollection(collection).process(solrClient);
}
}
}
@AfterClass
public static void shutdown() {
log.info(
"DistribJoinFromCollectionTest logic complete ... deleting the "
+ toColl
+ " and "
+ fromColl
+ " collections");
// try to clean up
for (String c : new String[] {toColl, fromColl}) {
try {
CollectionAdminRequest.Delete req = CollectionAdminRequest.deleteCollection(c);
req.process(cluster.getSolrClient());
} catch (Exception e) {
// don't fail the test
log.warn("Could not delete collection {} after test completed due to: " + e, c);
}
}
log.info("DistribJoinFromCollectionTest succeeded ... shutting down now!");
}
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());
}
