http://docs.hortonworks.com/HDPDocuments/Ambari-2.1.1.0/bk_Ambari_Security_Guide/content/_optional_install_a_new_mit_kdc.html Install a new MIT KDC The following gives a very high level description of the KDC installation process. To get... Read More | Share it now!
Monthly Archives: February 2016
ifconfig-Centos下设置静态IP
使用VirtualBox装了很多虚拟机，默认采用的DHCP的方式，但是随着虚拟机越来越多以后，这种方式很不方便，所以需要将机器的IP都设置为静态IP 需要添加的几项内容的解释： IPADDR ... Read More | Share it now!
Hive Function Cheat Sheet
Hive Function Meta commands SHOW FUNCTIONS– lists Hive functions and operators DESCRIBE FUNCTION – displays short description of the function DESCRIBE FUNCTION EXTENDED – access extended description of the function Types of Hive... Read More | Share it now!
How to install CentOS 6.6
Download CentOS 6.6 ISO(4.3GB): http://dl.huangshiyang.com/install_centos/CentOS-6.6-x86_64-bin-DVD1.iso ... Read More | Share it now!
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“add jar” command throws “Insufficient privileges to execute add” exception even for admin role
https://issues.apache.org/jira/browse/SENTRY-147 0: jdbc:hive2://......:10000/default> add jar /home/direp_hv_qa/satish/hive-udf-7.jar; Error: Insufficient privileges to execute add (state=42000,code=0) java.sql.SQLException: Insufficient... Read More | Share it now!