0
У меня есть локальная конфигурация Solr Cloud с двумя экземплярами с одним экземпляром zookeeper. Я пытаюсь подключиться через SolrJ для выполнения запроса, однако мой код зависает за 2 минуты или около того при выполнении запроса, а затем сбой. Я следовал основному примеру в викире Solr. Журналы/код нижеSolrJ висит при подключении к zookeeper
2016-07-24 13:29:01.932 INFO 83666 --- [qtp699221219-28] org.apache.zookeeper.ZooKeeper : Initiating client connection, connectString=localhost:2181 sessionTimeout=10000 [email protected]
2016-07-24 13:29:01.948 INFO 83666 --- [qtp699221219-28] o.a.solr.common.cloud.ConnectionManager : Waiting for client to connect to ZooKeeper
2016-07-24 13:29:01.953 INFO 83666 --- [localhost:2181)] org.apache.zookeeper.ClientCnxn : Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
2016-07-24 13:29:01.955 INFO 83666 --- [localhost:2181)] org.apache.zookeeper.ClientCnxn : Socket connection established to localhost/127.0.0.1:2181, initiating session
2016-07-24 13:29:01.967 INFO 83666 --- [localhost:2181)] org.apache.zookeeper.ClientCnxn : Session establishment complete on server localhost/127.0.0.1:2181, sessionid = 0x1561cdd875e0004, negotiated timeout = 10000
2016-07-24 13:29:01.972 INFO 83666 --- [back-3-thread-1] o.a.solr.common.cloud.ConnectionManager : Watcher [email protected] name:ZooKeeperConnection Watcher:localhost:2181 got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
2016-07-24 13:29:01.972 INFO 83666 --- [qtp699221219-28] o.a.solr.common.cloud.ConnectionManager : Client is connected to ZooKeeper
2016-07-24 13:29:01.973 INFO 83666 --- [qtp699221219-28] o.apache.solr.common.cloud.SolrZkClient : Using default ZkACLProvider
2016-07-24 13:29:01.974 INFO 83666 --- [qtp699221219-28] o.a.solr.common.cloud.ZkStateReader : Updating cluster state from ZooKeeper...
2016-07-24 13:29:01.990 INFO 83666 --- [qtp699221219-28] o.a.solr.common.cloud.ZkStateReader : Loaded empty cluster properties
2016-07-24 13:29:01.995 INFO 83666 --- [qtp699221219-28] o.a.solr.common.cloud.ZkStateReader : Updated live nodes from ZooKeeper... (0) -> (2)
2016-07-24 13:31:24.653 ERROR 83666 --- [qtp699221219-28] o.a.s.client.solrj.impl.CloudSolrClient : Request to collection foo failed due to (0) java.net.ConnectException: Operation timed out, retry? 0
и мой код:
String zkHostString = "localhost:2181";
CloudSolrClient solr = new CloudSolrClient.Builder().withZkHost(zkHostString).build();
solr.setDefaultCollection("foo");
SolrQuery query = new SolrQuery();
query.set("q", "*:*");
QueryResponse response = null;
try {
response = solr.query(query);
} catch (SolrServerException e) {
return null;
}
//Do Something with the results...
Это Solr 6.1 – Sutty1000