Stack Exchange

Balaswamy Vaddeman

Hyderabad, India

http://www.hadooplessons.info

Love coding in Java (Swing,Struts and Spring) ,Javascript,Oracle,Solaris,hadoop,cascading and shellscript.

Winner of hyderabad hadoop hackathon program conducted on 2nd march 2013 by bizacquity and cloudwick technologies.
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Top Questions
Top Answers
227
How to select only date from a DATETIME field in MySQL?
stackoverflow.com

70
Trying to retrieve first 5 characters from string in bash error?
stackoverflow.com

43
Insert data into hive table
stackoverflow.com

39
How can I pass a command line argument into a shell script?
unix.stackexchange.com

33
Hive Select Into
stackoverflow.com

31
How to delete/truncate tables from Hadoop-Hive?
stackoverflow.com

23
How to export a Hive table into a CSV file?
stackoverflow.com

20
Why do you need to put #!/bin/bash at the beginning of a script file?
stackoverflow.com

20
Copying files from one directory to another in Java
stackoverflow.com

13
Using not equal symbol in hive query
stackoverflow.com

12
Loading data into a table
stackoverflow.com

12
Suppress map and reduce progress for Hive queries
stackoverflow.com

10
Pig vs Hive vs Native Map Reduce
stackoverflow.com

8
updating Hive external table with HDFS changes
stackoverflow.com

8
How to get a immutable collection from java HashMap?
stackoverflow.com

7
In a Java unit test, how do I assert a number is within a given range?
stackoverflow.com

7
inserting records from one table to another in oracle
stackoverflow.com

7
Hive multiple subqueries
stackoverflow.com

6
indexOf for space in string
stackoverflow.com

6
Include another JSP file
stackoverflow.com

5
Why Hive query doesn't support IN/EXIST operator?
stackoverflow.com

5
How to overwrite the existing files using hadoop fs -copyToLocal command
stackoverflow.com

5
How list differ from map?
stackoverflow.com