Data Access

Cloudera Data Platform Runtime data access reference provides command syntax reference material for Apache Hive materialized views, SQL for Impala, and the Cloudera Search solrctltool. Impala file formats, port information, and other references help you configure and manage Impala.

Apache Hive🔗

Apache Hive Materialized View Commands🔗

Describes commands for altering, creating, describing dropping, and showing materialized views. Includes the syntax, options, description, and an example of each command.

Apache Impala🔗

Apache Impala Reference🔗

Explains the factors affecting Impala feature performance, tuning procedures, monitoring and benchmarking queries and other SQL operations. Describes techniques for maximizing scalability.

Apache Impala SQL Reference🔗

Describes how to use Impala for high-performance analytic queries against a variety of storage systems, including HDFS, Kudu, S3, ABFS and more using a familiar and unified platform.