1. Understanding Big Data and Hadoop

Edureka VM Import Error - md5 Checksum for 13 Split Files
Hope you are doing well. This is to solve Edureka VM import error and to check which split file has been corrupted at the time of downloading ...
Thu, 14 Apr, 2016 at 4:09 PM
Veracity in hadoop
Veracity means accuracy of data. Big Data Veracity refers to the biases, noise and abnormality in data. Is the data that is being stored, a...
Thu, 28 Apr, 2016 at 6:50 PM
Hbase alter table
If any command is not working in hbase please follow below steps to restart Hbase shell 1)  cd /usr/lib/hbase-0.96.2-hadoop2/ 2)  sudo rm -r ...
Thu, 2 Jun, 2016 at 9:36 PM
Not able to locate the hive table after hive import in sqoop in Edureka VM
Due to hive functionality in Edureka VM, if you are running sqoop command from /usr/lib/sqoop/bin then you must have to open hive shel...
Tue, 19 Jul, 2016 at 12:27 PM
Installing Ubuntu desktop in virtual box using iso file
Please download virtual box using below link and install it. https://www.virtualbox.org/wiki/Downloads After instal...
Sat, 9 Jul, 2016 at 5:59 PM
java.lang.RuntimeException: java.lang.IllegalArgumentException: java.net.URISyntaxException: Relative path in absolute URI: ${system:java.io.tmpdir%7D/$%7Bsystem:user.name%7D
ERROR:1 Exception in thread "main" java.lang.RuntimeException: java.lang.IllegalArgumentException: java.net.URISyntax...
Wed, 6 Jul, 2016 at 12:48 PM
Java installation in mac
After installing Java in mac you can set the java home variable like below   Open besh profile open -a TextEdit ~/.bash_profile   ...
Wed, 6 Jul, 2016 at 12:47 PM
Set Java home Path
Dear Gaurav, Hope you are doing well. Please follow below steps 1. Download Oracle Java from below link http://www....
Wed, 6 Jul, 2016 at 12:02 PM
Could not resolve totuple imports
Hope you are doing well, We have gone through your code, and as per the analysis, you were using totuple keyword which will not be recognized by Pig...
Fri, 3 Feb, 2017 at 12:49 PM