Top Answers to Hive Interview Questions Hive or Apache Hive is the database software that allows you to read, write, and manage large sets of data that are stored in a distributed storage platform using SQL. In this Hive Interview Questions blog, our goal is to cover all the questions that...
Following is a list of most frequently asked Apache Hive interview questions and answers. 1) What is Apache Hive? / Explain Apache Hive in short. Apache Hive is a Data warehousing tool developed over the Hadoop Distributed File System (HDFS). It runs SQL like queries called HQL (Hive Query...
Hive Questions and Answers - Hive Questions and Answers has been designed with a special intention of helping students and professionals preparing for various Certification Exams and Job Interviews. This section provides a useful collection of sample Int
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The driver answers the query, creates a session handle for the query, and passes it to the compiler for generating the execution plan. The compiler responses to the metadata request are sent to the metaStore. The compiler computes the metadata using the meta data sent by the metastore. The ...
And then on the Internet we post the other 17 user questions and their answers. We put those on the Internet, so there’s actually like an hour of content. A half-hour is on TV, and the other half-hour is on the Internet. You start involving people in the conversation. You start ...
Make yourself job-ready with these Hadoop Interview Questions and Answers today! Apache Hive The Apache Hive is a data warehouse software that lets you read, write and manage huge volumes of datasets that are stored in a distributed environment using SQL. It is possible to project structure onto...
Open new terminal and fire up hive by just typing hive. Create table on weather data. CREATE EXTERNAL TABLE weatherext ( wban INT, date STRING) ROW FORMAT DELIMITED FIELDS TERMINATED BY ‘,’ LOCATION ‘ /hive/data/weatherext’; ROW FORMAT should have delimiters used to terminate the fields...
The answers to their questions are already there. They simply do not want to find them/read them. They want a personalized answer to their own very specific post. This is the reason why in the same tech support thread, the same question can come back again and again, sometimes even right...