Я пытаюсь выполнить несколько запросов улья, используя драйвер JDBC на Zeppelin.
Когда я запускаю эту команду, %jdbc(hive)
Я получаю следующее сообщение об ошибке.
java.sql.SQLException: Could not open client transport with JDBC Uri: jdbc:hive2://localhost:10000: java.net.ConnectException: Connection refused (Connection refused)
Ниже мой hive-site.xml.
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?><!--
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.
--><configuration>
<property><name>hive.metastore.uris</name><value>thrift://hive-metastore:9083</value></property>
<property><name>datanucleus.autoCreateSchema</name><value>false</value></property>
<property><name>javax.jdo.option.ConnectionURL</name><value>jdbc:postgresql://hive-metastore-postgresql/metastore</value></property>
<property><name>javax.jdo.option.ConnectionDriverName</name><value>org.postgresql.Driver</value></property>
<property><name>javax.jdo.option.ConnectionPassword</name><value>hive</value></property>
<property><name>javax.jdo.option.ConnectionUserName</name><value>hive</value></property>
</configuration>
Ниже приведены свойства и зависимости интерпретатора.
Обновление
Я нашел ниже в /tmp/root/hive.log файле. Итак, коренная причина должна быть в hive-metastore.
2019-01-14T10:58:56,379 INFO [main]: hive.metastore (:()) - Trying to connect to metastore with URI thrift://hive-metastore:9083
.....
.....
2019-01-14T10:58:59,660 INFO [main]: server.HiveServer2 (HiveServer2.java:stop(476)) - Shutting down HiveServer2