How Facebook Uses Hadoop, Hive and Hbase ?
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How to enable buckets in Hive?
what are the different modes of Hive?
Is hive a nosql database?
what is ODBC and JDBC connectivity in Hive?
How will you convert the string ’51.2’ to a float value in the price column?
Difference between SQL and HiveQL ?
Write a Hive UDF that returns a sentiment score. For example, if good = 1, bad = -1, and average = 0, then a review of a restaurant states "Good food, bad service," your score might be 1 - 1 = 0.
What is the default maximum dynamic partition that can be created by a mapper reducer? How can you change it?
How hive can improve performance with orc format tables?
Why hive does not store metadata information in hdfs?
How can you connect an application, if you run hive as a server?
Can you explain smb join in hive?