What do you understand by hive?
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If you omit the overwrite clause while creating a hive table,what happens to file which are new and files which already exist?
What is the default maximum dynamic partition that can be created by a mapper reducer? How can you change it?
What is the difference between Internal Table and External Table in Hive?
What are the different parts of Hive ?
How will you convert the string ’51.2’ to a float value in the price column?
what does /*streamtable(table_name)*/ do?
What are the components of a Hive query processor?
What is difference between hive and hdfs?
Mention key components of Hive Architecture?
What is difference between internal and external tables in hive?
what is ODBC and JDBC connectivity in Hive?
Explain process to access sub directories recursively in hive queries.
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