Data Access

Cloudera Data Platform Runtime data access reference provides command syntax reference material for Apache Hive materialized views and workload management, SQL for Impala, and the Cloudera Search solrctl tool. 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 Hive Workload Management Commands

Presents a brief description and simple example of each command. Describes commands in detail, including the syntax and options of the commands.

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.

Search

Cloudera Search solrctl Reference

Describes the solrctl tool, Cloudera's proprietary command-line utility allowing for centralized management of Solr instance configurations and schemas, collection life cycle, backup and restore, cluster initialization and configuration. Provides command syntax, options, commands, and command arguments.