db_desc

db_desc.impala_connection

'SQL' back-end to 'dplyr' for Apache Impala, the massively
parallel processing query engine for Apache 'Hadoop'. Impala enables
low-latency 'SQL' queries on data stored in the 'Hadoop' Distributed
File System '(HDFS)', Apache 'HBase', Apache 'Kudu', Amazon Simple
Storage Service '(S3)', Microsoft Azure Data Lake Store '(ADLS)',
and Dell 'EMC' 'Isilon'. See <https://impala.apache.org> for more
information about Impala.

Ian Cook

implyr

R Interface for Apache Impala

 Cloudera

db_desc function

<dl><dt>x</dt>
<dd>an object with class class <code>impala_connection</code></dd></dl>

Arguments

Describe the Impala data source — db_desc

<dl>

<dt>x</dt>
<dd>an object with class class <code>impala_connection</code></dd>

</dl>

db_desc: Describe the Impala data source

Description

Usage

Value

Arguments