【发布时间】:2019-06-08 06:00:46
【问题描述】:
我正在尝试使用 Zeppelin 上的 JDBC 驱动程序运行一些配置单元查询。
当我运行这个命令时,%jdbc(hive)
我得到以下响应错误。
java.sql.SQLException: Could not open client transport with JDBC Uri: jdbc:hive2://localhost:10000: java.net.ConnectException: Connection refused (Connection refused)
以下是我的 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>
以下是解释器属性和依赖项。
更新
我在下面的/tmp/root/hive.log 文件中找到。因此,根本原因必须在 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
【问题讨论】:
标签: hive apache-zeppelin