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08-18-2021
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09-29-2021
08:35 AM
1. I can't open Hive WebUI. It can't connect to the Hive website. It shows "ERR_CONNECTION_REFUSED". 2. No, it always can't connect to the website. 3. There is no other message about it. 4. I have used command line, "hadoop version". There is no information about CDH version. All codes are below. https://github.com/KarenPHS/HadoopCluster
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08-26-2021
02:38 PM
hive-site.xml <property>
<name>system:java.io.tmpdir</name>
<value>/usr/local/hive/tmp</value>
</property>
<property>
<name>system:user.name</name>
<value>${user.name}</value>
</property>
<property>
<name>hive.server2.webui.host</name>
<value>active-nn</value>
<description>The host address the HiveServer2 WebUI will listen on</description>
</property>
<property>
<name>hive.server2.webui.port</name>
<value>10002</value>
<description>The port the HiveServer2 WebUI will listen on. This can beset to 0 or a negative integer to disable the web UI</description>
</property> core-site.xml <property>
<name>hadoop.proxyuser.hive.groups</name>
<value>*</value>
</property>
<property>
<name>hadoop.proxyuser.hive.hosts</name>
<value>*</value>
</property> I can open hive but I can't open the WebUI. Above are my files. What is the wrong? (version:ubuntu 20.04, Hadoop 3.3.1 (including YARN), Open JDK 8, Hive 2.3.9)
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Apache Hive