【问题】Beeline连接Hiveserver2错误

在用客户端访问server2时出现如下错误

Error: Could not open connection to jdbc:hive2://hadoop-senior01.atguigu.com:10000: java.net.ConnectException: Connection refused (state=08S01,code=0)

解决办法

查看hive-site.xml文件

检查以下属性

<!--hive server2的超时时间，默认是5000L-->
<property>
  <name>hive.server2.long.polling.timeout</name>
  <value>5000</value>
  <description>Time in milliseconds that HiveServer2 will wait, before responding to asynchronous calls that use long polling</description>
</property>
<!-- hive server2的使用端口，默认就是10000-->
<property>
  <name>hive.server2.thrift.port</name>
  <value>10000</value>
  <description>Port number of HiveServer2 Thrift interface.
  Can be overridden by setting $HIVE_SERVER2_THRIFT_PORT</description>
</property>
<!-- hive server2绑定的主机名-->
<property>
  <name>hive.server2.thrift.bind.host</name>
  <value>hadoop-senior01.atguigu.com</value>
  <description>Bind host on which to run the HiveServer2 Thrift interface.
  Can be overridden by setting $HIVE_SERVER2_THRIFT_BIND_HOST</description>
</property>
           

在检查hive-site.xml文件时，发现配置文件未生效，原来是使用sublime 修改配置文件的时候未保存造成的。

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粗心！！！

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