When to use hadoop, hbase, hive and pig?
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is it posible to join multiple fields in pig scripts?
Explain avrostorage function?
How can we see only top 15 records from the student.txt out of100 records in the HDFS directory?
What is Pig Statistics? What are all stats classes in the Java API package available?
What is UDF?
Explain different execution modes available in Pig?
How to fetch particular columns in pig?
What are the different Relational Operators available in pig language?
What is kerberos secured cluster in apache pig?
What is the use of having Filters in Apache Pig ?
How should 'load' keyword is useful in pig scripts?
What is the difference between pig and hive?
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