General Technical Frequently Asked Questions

Error in hive while creating a table in Cloudera.
  If you get the below error when trying out any queries in hive, Query   Solution: If you are using Cloudera CDH3 then ex...
Sat, 19 Mar, 2016 at 1:13 PM
File Transfer to the Remote Server
Hope you are doing good. It seems that you are trying to transfer the jar to the Putty. I would request you to refer to the below l...
Sat, 19 Mar, 2016 at 1:05 PM
OCJP (Java) Certification Exam Details
Please check the below link for OCJP (Java Certification) complete details on oracle web site. Link Link: http://education.oracle.com/pls/...
Mon, 10 Nov, 2014 at 3:48 PM
IP Address
Dear Learner, Hope you are doing good. Please follow the below given steps to resolve the issue: (i) Please powe...
Sat, 19 Mar, 2016 at 1:05 PM
Error While creating AVD OK Option is not enabled
Tue, 11 Nov, 2014 at 7:02 PM
Android 5.0 : Parsing Data for android-21 failed unsupported major.minor version 51.0
Tue, 11 Nov, 2014 at 7:04 PM
Partitioning in Hive
Dear Learner, Hope you are doing good. There are some errors in the commands which you are trying to execute: (i)  Afte...
Sat, 19 Mar, 2016 at 1:05 PM
Hadoop 2.0 Installation Error on VMware workstation
  When you try to install Hadoop 2.0 Installation Error on VMware workstation, you get an error as shown below: We are recei...
Sat, 19 Mar, 2016 at 1:13 PM
hadoop jar files
To work with wordcount mapreduce problem, you have to add 2 jars which you find inside the hadoop installation directory. Those jars ...
Fri, 1 Apr, 2016 at 9:32 PM
Add the user to sudo file/ Give Admin Priviledge to a user
Add the user to sudo file/ Give Admin Priviledge to a user Please make the following change as given below. 1) Login as root ...
Sat, 19 Mar, 2016 at 1:04 PM