implyr0.5.0 package

R Interface for Apache Impala

compute

Force execution of an Impala query

copy_to

Copy a (very small) local data frame to Impala

db_desc

Describe the Impala data source

dbDisconnect-src_impala-method

Close the connection to Impala

dbExecute-src_impala-character-method

Execute an Impala statement that returns no result

dbGetQuery-src_impala-character-method

Send SQL query to Impala and retrieve results

impala_unnest

Unnest a complex column in an Impala table

reexports

Objects exported from other packages

src_databases

List all available databases

src_impala

Connect to Impala and create a remote dplyr data source

tbl

Create a lazy tbl from an Impala table

Download source packageRead PDF manual

'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.

  • Maintainer: Ian Cook
  • License: Apache License 2.0 | file LICENSE
  • Last published: 2024-02-06

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