chhaya vishwakarma questions

• Measuring Performance of a java algorithm
• Multiple table join in hive
• Hdfs file timestamp
• file formats that can be read using PIG
• Declaring a variable and schema in PIG
• Passing parameter to sqoop job
• Adding hive jars permanently
• Storing query result in a variable
• Hdfs put VS webhdfs
• Checksum verification in Hadoop

chhaya vishwakarma answers