What is the Relationship Between Hadoop Hbase and Hive ?
Answer : Hadoop is an open source software stack that runs on a cluster of machines
What is the location where “Hive” stores table data ?
Answer : The default location of the hive table is....
What is the best way to take the back up of hive partitioned table into a disk ?
Answer : Partitioning is the optimization technique in Hive which improves the performance significantly.
What is the best studio software/tool to run HIVE SQL/HQL queries by a data analyst ?
Answer : Hue has a Web SQL Editor with autocomplete, display of table/data samples, light graphing, query download
What is best practice indexing hdfs data into solr using hive ?
Answer : Here,based on the requirement especially how typically your data gets updated, volume and architecture.
What is the result of clustering a partitioned table in Hive ?
Answer : Partitioning data is used for distributing load horizontally, helps to organizing data in a very logical fashion.
What is the version control tool for hive queries ?
Answer : Functionality to write & run multiple queries concurrently for the same user in the same session it used Hive,...
What is a tool for tuning hive queries ?
Answer : By doing compression at various phases (i.e. on final output, intermediate data),we achieve performance improvement...
What is a map join and a bucket join in Hive ?
Answer : Map join may be a little-known feature of Hive.
What is the use of hive language ?
Answer : Hive is often used as the interface to an Apache Hadoop based data warehouse
What is DDL statement in hive ?
Answer : The outline of the database schema typically change by SQL statements they are creating, deleting
What is the default value in hive ?
Answer : It does not contains default values, the normal way to handle null values by using the combine function
What is system registry hive ?
Answer : The logical group of keys, subkeys, and values in the registry that has a set of supporting files containing...
What is serde in hive ?
Answer : Apache Hive uses Serde to read and write data from tables.
What is hive metastore ?
Answer : It stores the metadata for Hive tables,it separates in relational database
What is hive server ?
Answer : HiveServer - It allows a remote client to submit requests to Hive, using a programming languages, and results.
What is Data Hive ?
Answer : Data Hive is a data warehouse software project built on top of Apache Hadoop for providing query, and analysis.
What is hive ?
Answer : Hive is a component of Hortonworks Data Platform(HDP).
What is an AICA abend ?
Answer : A task has been executing for longer than the runaway time...
What is an AEY9 abend ?
Answer : The AEY9 abend can occur for the following reasons...
