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Un-Answered Questions { Big Data }

What is the stable version of Hive ?

2694


did you maintain the hadoop cluster in-house or used hadoop in the cloud?

1074


How you can contact your client everyday ?

1039


When to choose "External Table" in Hive?

866


How to skip header rows from a table in Hive?

900


Where does the data of a Hive table gets stored?

744


Can We Change settings within Hive Session? If Yes, How?

854


What are the different types of tables available in Hive?

767


When we are using queries instead of scripting?

797


When to use explode in Hive?

832


How can I delete the above index named index_bonuspay?

804


What is a Hive variable? What for we use it?

876


Can free-form SQL queries be used with Sqoop import command? If yes, then how can they be used?

73


How can you import only a subset of rows from a table?

73


Explain how RDDs work with Scala in Spark

405