advanced hive tutorial hive tutorial youtube how to use hive apache hive hive work tutorialhive architecture hive tutorial pdf hive commands
Hive is an easy way to work with data stored in HDFS (Hadoop file system). Just like database, Hive has features of creating database, making tables and crunching data with query language. The above figure shows the connection of Hive to Hadoop (HDFS + Map Reduce) and the internal 22 May 2015 10 Sep 2015 9 Jan 2015There are 2 types of tables in Hive, Internal and External. This case study describes creation of internal table, loading data in it, creating views, indexes and dropping table on weather data. CREATE TABLE weather (wban INT, date STRING, precip INT) ROW FORMAT DELIMITED FIELDS
Vous devez être membre de Breizhbook pour ajouter des commentaires !
Rejoindre Breizhbook