转:搭建Hive的图形界面

原文来自于:http://blog.csdn.net/w13770269691/article/details/17353595

今天想使用一下Hive的图形化工具HWI,我的Hive是0.12.0版本。

该版本已经集成了HWI的JAR包,在$HIVE_HOME/lib下的hive-hwi-0.12.0.war。

配置文件也使用默认的即可,

 

hive-site.xml中默认的配置如下:
<property>
  <name>hive.hwi.listen.host</name>
  <value>0.0.0.0</value>
  <description>This is the host address the Hive Web Interface will listen on</description>
</property>
<property>
  <name>hive.hwi.listen.port</name>
  <value>9999</value>
  <description>This is the port the Hive Web Interface will listen on</description>
</property>
<property>
  <name>hive.hwi.war.file</name>
  <value>/usr/lib/hive/lib/hive_hwi.war</value>
  <description>This is the WAR file with the jsp content for Hive Web Interface</description>
</property>

现在要做的就是添加apache ant的编译工具,不安装则会报错

 

 

Problem accessing /hwi/. Reason:

    No Java compiler available

安装方法不做介绍了,网上很多。

安装完后需要设置path:

设置ANT_LIB路径
            export ANT_LIB=/usr/lib/apache-ant-1.9.0/lib

,但是这个方法不好使,需要把

  • ant-launcher.jar
  • ant.jar

这两个jar包拷贝到$HIVE_HOME/lib下,才能使用。

异常:

   Caused by:

 

            Unable to find a javac compiler;

            com.sun.tools.javac.Main is not on the classpath.

            Perhaps JAVA_HOME does not point to the JDK.

            It is currently set to "/opt/jdk/jre"

cp opt/jdk/tools.jar /home/hadoop/hive/lib/

后台运行hwi:
$ nohup /home/work/hive/hive-0.8.1/bin/hive --service hwi &

 

 

参考 资料:http://blog.csdn.net/gpcuster/article/details/5327743

http://blog.csdn.net/forever_feng/article/details/9070141

http://blog.csdn.net/aaa1117a8w5s6d/article/details/16981501

http://blog.csdn.net/yfkiss/article/details/7837739

http://www.cnblogs.com/gpcuster/archive/2010/02/25/1673480.html

posted on 2014-07-31 10:06  郭永荣  阅读(1046)  评论(0编辑  收藏  举报